PGN Chess Game Campeonato Brasileiro Amador 2013 (BRA)

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[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.1"]
[White "Oliveira, Guilherme Martins G"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1789"]
[BlackElo "2096"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bh5 6. cxd5 cxd5 7. Nc3 e6 8.
Qa4+ Nbd7 9. g4 Bg6 10. h4 Bd6 11. d4 h5 12. Nxg6 fxg6 13. g5 Ng4 14. Bh3 O-O
15. Bxg4 hxg4 16. e3 Rf3 17. Ne2 Qe7 18. Nf4 Qf7 19. Qc2 e5 20. dxe5 Nxe5 21.
Qd1 Bb4+ 22. Bd2 Bxd2+ 23. Qxd2 Rxf4 24. Qc3 Nf3+ 25. Ke2 d4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.2"]
[White "Pomar, Marcelo Nascimento"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2094"]
[BlackElo "1785"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O Nf6 8.
e5 Nd7 9. Qe2 Be7 10. Nc3 Qc7 11. f4 h6 12. Qg4 O-O 13. Rf3 Rd8 14. Ne4 f5 15.
exf6 Nxf6 16. Nxf6+ Bxf6 17. Qg6 c5 18. Be3 Bxb2 19. Qh7+ Kf8 20. f5 Qe5 21. f6
Qxf6 22. Bxc5+ Ke8 23. Rxf6 Bxf6 24. Rd1 Rd5 25. Bg6+ Kd7 26. Rxd5+ exd5 27.
Qg8 Kc6 28. Bf2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.3"]
[White "Cardozo, Matheus Santos"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "1769"]
[BlackElo "2089"]
[PlyCount "31"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. O-O-O
Rb8 9. Bh6 e5 10. Bxg7 Kxg7 11. d5 Nd4 12. g4 b5 13. h4 h5 14. g5 Nd7 15. f4
Nc5 16. fxe5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.4"]
[White "Coutinho, Sidnei Bissacot"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2083"]
[BlackElo "1769"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 Nc6 8.
O-O-O Bd7 9. f4 Nxd4 10. Qxd4 Nh5 11. Qb4 Bxc3 12. Qxc3 f6 13. Be2 Rc8 14. Qd4
Ng7 15. Bh6 O-O 16. h4 Qa5 17. Bc4+ Rxc4 18. Qxc4+ Be6 19. Rd5 Qb6 20. h5 Rc8
21. Qd3 Bxd5 22. exd5 Nxh5 23. f5 Kf7 24. Qe2 Ng7 25. Bxg7 Kxg7 26. Qxe7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.5"]
[White "Pimenta, Breno Andrade"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1748"]
[BlackElo "2081"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. Bg5
h6 9. dxe5 dxe5 10. Bxf6 Qxf6 11. Nd5 Qd8 12. Qb3 c6 13. Nc3 Qb6 14. Qc2 Nc5
15. e4 a5 16. Rad1 a4 17. Rfe1 Be6 18. Bf1 Qb4 19. a3 Qa5 20. Rd6 Nb3 21. Red1
Nd4 22. Nxd4 exd4 23. R6xd4 Bxd4 24. Rxd4 Rfd8 25. Rxd8+ Rxd8 26. Nxa4 Qe1 27.
Qe2 Qc1 28. Kg2 Rd2 29. Qe3 Bh3+ 30. Kxh3 Qxf1+ 31. Kg4 Rxf2 32. Qxh6 Qe2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.6"]
[White "Cajal, Andre"]
[Black "Ichimura G. Barbosa, Larissa Y"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2081"]
[BlackElo "1747"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. dxc5 Bxc5 7. O-O O-O 8.
h3 h6 9. b3 Nc6 10. Bb2 Be6 11. a3 Rc8 12. Nc3 a6 13. Qd2 Re8 14. Rfe1 Ba7 15.
Bf1 Qc7 16. Rad1 Qg3 17. Nd4 Nxd4 18. fxg3 Nxb3+ 19. Kh2 Nxd2 20. Rxd2 Bf5 21.
Rxe8+ Rxe8 22. Ne2 Be3 23. Rd1 Bxc2 24. Ra1 Bd3 25. Bxf6 gxf6 26. Ra2 d4 27.
Rb2 b5 28. g4 Rc8 29. Ra2 Bc4 30. Ra1 d3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.7"]
[White "Moraes, Maurino Anastacio D"]
[Black "Nery Junior, Jose Antonio"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1739"]
[BlackElo "2080"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. Be2 Bg7 8. Be3
b6 9. f4 Bb7 10. Bf3 Nbd7 11. O-O O-O 12. Qe2 Qc7 13. g4 e5 14. Nb3 exf4 15.
Bxf4 Rfe8 16. g5 Nd5 17. Nxd5 Bxd5 18. Rad1 Bc4 19. Bxd6 Bxe2 20. Bxc7 Bxd1 21.
Rxd1 Ne5 22. Be2 Rec8 23. Bxb6 Rxc2 24. Rd2 Rxd2 25. Nxd2 Nd7 26. Nc4 Nxb6 27.
Nxb6 Bd4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.8"]
[White "Saito, Vinicius"]
[Black "Sousa, Felipe Mazim De"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2069"]
[BlackElo "1737"]
[PlyCount "107"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 d6 8. Bb3
O-O 9. Qe1 a6 10. Qh4 Nd4 11. f5 Nec6 12. Bg5 f6 13. fxg6 hxg6 14. Be3 Nxb3 15.
axb3 e5 16. Bh6 Be6 17. Rf2 Qe7 18. Raf1 Bxh6 19. Qxh6 Qh7 20. Qxh7+ Kxh7 21.
Ng5+ fxg5 22. Rxf8 Rxf8 23. Rxf8 Kg7 24. Rf2 Nd4 25. Kf1 b5 26. Ke1 Bf7 27. Kd2
Be6 28. Rf1 Bg8 29. Ne2 Nc6 30. Ra1 a5 31. Rh1 Bf7 32. Ng1 Kh6 33. h4 g4 34.
Ne2 Be8 35. Ke3 Nd4 36. Nxd4 cxd4+ 37. Kd2 Kg7 38. g3 Kf6 39. c3 dxc3+ 40. bxc3
Bf7 41. Ra1 Bxb3 42. Rxa5 Ke6 43. Rxb5 Ba4 44. Rb6 Be8 45. d4 Ke7 46. Kd3 Kd7
47. c4 exd4 48. Kxd4 Kc7 49. c5 dxc5+ 50. Kxc5 Kd7 51. Kd5 Ke7 52. Re6+ Kd7 53.
Rxe8 Kxe8 54. Ke6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.9"]
[White "Monte, Edmar Ferreira"]
[Black "Brandao, Renan Alves"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1734"]
[BlackElo "2059"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 c6 3. e4 d6 4. d4 g6 5. f3 Bg7 6. Be3 a6 7. Bd3 O-O 8. Nge2 b5
9. a3 bxc4 10. Bxc4 d5 11. Bd3 dxe4 12. Nxe4 Nd5 13. Bf2 Nd7 14. O-O Rb8 15. b4
a5 16. bxa5 Qxa5 17. Qc1 c5 18. Bc4 cxd4 19. Rd1 e5 20. a4 Ba6 21. Bxa6 Qxa6
22. Qa3 Qxe2 23. Qd6 N7f6 24. Re1 Qc4 25. Rec1 Qb4 26. Qxe5 Nxe4 27. Qxe4 Nc3
28. Qd3 Rfe8 29. Kh1 Nxa4 30. Rc4 Nb2 31. Rxb4 Nxd3 32. Rxb8 Nxf2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.10"]
[White "Hirota Da Silva, Nilton"]
[Black "Riboldi, Mario Garcia"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2058"]
[BlackElo "1688"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 gxf6 4. e4 e6 5. Nc3 b6 6. d5 Bb7 7. dxe6 dxe6 8.
Qxd8+ Kxd8 9. O-O-O+ Ke7 10. f4 Na6 11. Nf3 Rd8 12. Rxd8 Kxd8 13. a3 Nc5 14.
Bd3 Nxd3+ 15. cxd3 Bg7 16. Nh4 Kc8 17. Kd2 Rd8 18. Ke3 Bf8 19. Rd1 Be7 20. Nf3
a6 21. Rc1 b5 22. b4 c6 23. d4 Kd7 24. Ne1 Rg8 25. g3 h5 26. Nd3 Ra8 27. Nc5+
Bxc5 28. bxc5 Re8 29. e5 f5 30. Rb1 a5 31. Rb2 Kc7 32. Ne2 h4 33. Kf3 hxg3 34.
hxg3 f6 35. Nc1 fxe5 36. dxe5 Rg8 37. Nd3 Kd7 38. Rh2 Bc8 39. Rh7+ Kd8 40. Ra7
a4 41. Nb4 Bd7 42. Ra8+ Bc8 43. Kf2 Kc7 44. Ra7+ Bb7 45. Na6+ Kc8 46. Nb4 Rg4
47. Nc2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.11"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Rosa, Jose Antonio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1677"]
[BlackElo "2058"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 Bb4 7. Bd3 Bxc3+ 8.
bxc3 d6 9. O-O Nbd7 10. c4 a5 11. Be3 Qc7 12. Nd4 b6 13. f3 Ba6 14. Qe2 O-O 15.
a4 Rac8 16. Nb5 Bxb5 17. cxb5 d5 18. Bf2 Nc5 19. Bg3 Qb7 20. Rfe1 h6 21. Qe3
Rfe8 22. e5 Nfd7 23. Qf4 Nxd3 24. cxd3 Rc3 25. d4 Rec8 26. Rec1 Qc7 27. Rd1 Rc2
28. h3 Qc3 29. Be1 Qb2 30. Bd2 R8c4 31. Be3 Rxg2+ 32. Kh1 g5 33. Rdb1 gxf4 34.
Rxb2 Rxb2 35. Bxf4 Rxd4 36. Bxh6 Rh4 37. Rg1+ Kh7 38. Rg7+ Kxh6 39. Rxf7 Rc4
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.12"]
[White "Ribeiro, Sheridan Luiz Telle"]
[Black "Lopes, Edson"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2057"]
[BlackElo "1674"]
[PlyCount "59"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. c3 a6 4. d4 d5 5. exd5 Qxd5 6. Be2 cxd4 7. cxd4 e6 8.
O-O Nf6 9. Nc3 Qd8 10. Bg5 Be7 11. a3 O-O 12. Rc1 Bd7 13. Bd3 h6 14. Bd2 Rc8
15. Qe2 Na7 16. Ne5 Bc6 17. Rfd1 Bd5 18. Nxd5 Qxd5 19. Bc4 Qd8 20. Bf4 Nd5 21.
Bg3 Bg5 22. Rc2 Nc6 23. Qe4 Nf6 24. Qd3 Nxe5 25. Bxe5 Nd5 26. Bb3 g6 27. Rc5
Ne7 28. Rxc8 Nxc8 29. Bxe6 Qe7 30. Qxg6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.13"]
[White "Nunes, Agatha Hurba"]
[Black "Fonseca, Luis Ernesto Serra "]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1669"]
[BlackElo "2052"]
[PlyCount "102"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 c5 6. d5 d6 7. Rc1 Qa5 8. Qa4
Qxa4 9. Nxa4 b5 10. Nc3 b4 11. Nd1 a5 12. Nd2 Bd7 13. e4 Ba4 14. b3 Bd7 15. Bd3
a4 16. O-O Ra7 17. Re1 h6 18. h3 Bc8 19. Be3 g5 20. e5 Nfd7 21. exd6 exd6 22.
f4 f5 23. Nf3 g4 24. hxg4 fxg4 25. Nd2 Nf6 26. g3 axb3 27. axb3 Re7 28. Nf2
Rfe8 29. Nde4 Nxe4 30. Nxe4 Rxe4 31. Bxe4 Rxe4 32. Bxc5 Rxe1+ 33. Rxe1 dxc5 34.
Re8+ Kf7 35. Rxc8 Nd7 36. Kf1 Bd4 37. Rc7 Ke7 38. Rc6 Nf6 39. Re6+ Kf7 40. f5
Nh5 41. Kg2 Ng7 42. Rxh6 Nxf5 43. Re6 Ne3+ 44. Kh1 Nf1 45. Kg2 Nd2 46. Re1 Nxb3
47. d6 Na5 48. Re7+ Kf8 49. Rc7 Ke8 50. Rc8+ Kd7 51. Ra8 Nxc4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.14"]
[White "Sergio, Claudio Santos"]
[Black "Krongold, Breno"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2049"]
[BlackElo "1663"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. Nbd2 O-O 8. Qe2
Re8 9. Re1 Bg4 10. c3 Qc7 11. a4 a6 12. Nc4 Na5 13. Ne3 Bd7 14. Nh4 Nb3 15. Ra3
Nxc1 16. Rxc1 e6 17. f4 Re7 18. g4 Bc6 19. g5 Nh5 20. Qg4 f6 21. f5 fxg5 22.
fxg6 gxh4 23. gxh7+ Kxh7 24. Qxh5+ Kg8 25. Rf1 Rf7 26. Raa1 Raf8 27. Bh3 Rxf1+
28. Rxf1 Rxf1+ 29. Nxf1 Qe7 30. a5 c4 31. Qg6 cxd3 32. Bxe6+ Kf8 33. Nd2 Qf6
34. Qg4 Ke7 35. Bb3 Bh6 36. Nf3 Bc1 37. Kg2 Bxb2 38. Nxh4 Bd7 39. Qh5 Qg7+ 40.
Ng6+ Kd8 41. Qg5+ Ke8 42. h4 Bxc3 43. h5 Bf6 44. h6 Qh7 45. Qxf6 Bc6 46. Qf8+
Kd7 47. Be6+ Kxe6 48. Qf5# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.15"]
[White "Almeida, Vitor Felipe De"]
[Black "Dias Da Silva, Adriano"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1649"]
[BlackElo "2039"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. Qd5 Qe7 8. Nc3
Ngxe5 9. Be2 d6 10. b3 Be6 11. Qd1 O-O 12. Nd4 Rae8 13. O-O Qh4 14. Ncb5 Re7
15. Re1 Ng4 16. Bxg4 Bxg4 17. f3 Bd7 18. g3 Qh5 19. Bb2 Bh3 20. Rc1 Rfe8 21. g4
Qg6 22. Nf5 Rxe3 23. Nxe3 Rxe3 24. Rxe3 Bxe3+ 25. Kh1 Bxg4 26. fxg4 Qe4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.16"]
[White "Catozzo Jr, Vinicius"]
[Black "Schucman, Rebeca Lot"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2037"]
[BlackElo "1633"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Qc2 O-O 10. cxd5 Nxc3 11. Qxc3 exd5 12. Qxc7 Qb4+ 13. Qc3 Qxc3+ 14.
bxc3 Nb6 15. Bd3 Be6 16. Kd2 Rac8 17. Rhb1 Rc7 18. a4 Bd7 19. Ne5 Rfc8 20. a5
Nc4+ 21. Bxc4 dxc4 22. Nxd7 Rxd7 23. e4 Re8 24. f3 f6 25. Ra4 Rc7 26. Rbb4 Rec8
27. Ke3 Kf7 28. d5 Ke7 29. Kd4 h5 30. Rxc4 Kd6 31. f4 Re8 32. e5+ fxe5+ 33.
fxe5+ Kd7 34. e6+ Kd6 35. Rxc7 Kxc7 36. Ke5 a6 37. Rc4+ Kd8 38. d6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.17"]
[White "Dinegri, Rodrigo"]
[Black "Da Mata, Luis Carlos"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1629"]
[BlackElo "2033"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Bb4 6. Rc1 h6 7. Bh4 g5 8. Bg3
Ne4 9. Nd2 Bxc3 10. bxc3 Nxg3 11. hxg3 f5 12. e4 g4 13. f3 Qg5 14. f4 Qg6 15.
e5 Nc6 16. Rb1 O-O 17. Kf2 d6 18. Qc2 dxe5 19. dxe5 Rad8 20. c5 Kg7 21. Be2 Qf7
22. Rh4 Qe7 23. Nb3 Na5 24. Rbh1 Nxb3 25. axb3 Be4 26. Qc1 Qxc5+ 27. Kf1 Rh8
28. b4 Qd5 29. R1h2 Qd2 30. Qxd2 Rxd2 31. Ke1 Rc2 32. c4 a5 33. bxa5 bxa5 34.
Rh1 Bxg2 35. R4h2 Bxh1 36. Rxh1 Rb8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.18"]
[White "Deus Filho, Joaquim De"]
[Black "Vieira, Alexandre Letizio"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2029"]
[BlackElo "1629"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 Bb4+ 5. Bd2 dxc4 6. Bxc4 Qe7 7. Nf3 Bg4 8.
h3 Bh5 9. a3 Bxd2+ 10. Nbxd2 Nxe5 11. Qa4+ c6 12. Be2 Nxf3+ 13. Nxf3 Nf6 14.
O-O O-O 15. Rfd1 Rfe8 16. Rd4 Nd5 17. Kf1 h6 18. Rad1 a5 19. R4d2 Qf6 20. Qd4
Bxf3 21. Bxf3 Qxd4 22. Rxd4 Nf6 23. g3 Kf8 24. e4 Re7 25. Bg2 Ke8 26. f4 Rd7
27. e5 Rxd4 28. Rxd4 Nd7 29. Ke2 Nb6 30. Rd3 Nc4 31. Rc3 Nxb2 32. Rxc6 Rb8 33.
Rc5 b6 34. Rc2 Na4 35. Bc6+ Kd8 36. Bxa4 b5 37. Bb3 Rb7 38. Ke3 Ke7 39. Rc6 b4
40. a4 f6 41. Ke4 fxe5 42. fxe5 Rd7 43. e6 Rd2 44. Rc7+ Kd8 45. Rd7+ Rxd7 46.
exd7 Kxd7 47. Kd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.19"]
[White "Hoshino, Karen"]
[Black "Rouanet, Luiz Paulo"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1616"]
[BlackElo "2024"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Nc6 7. Bd3 g6 8. a3
Bg7 9. Nf3 O-O 10. O-O h6 11. h3 b5 12. Rc1 Bb7 13. Ne5 Rc8 14. Na2 Na5 15.
Rxc8 Qxc8 16. b4 Nc4 17. Bxc4 dxc4 18. Nc3 Nd7 19. Nxd7 Qxd7 20. Qc2 e6 21. Ne4
Qc6 22. f3 Rd8 23. Nc5 Ba8 24. Rc1 Rd5 25. Kf2 g5 26. Bg3 h5 27. Kf1 f5 28. f4
h4 29. Bh2 g4 30. hxg4 fxg4 31. Re1 g3 32. Bg1 Rf5 33. Re2 Kf7 34. Qd2 Rh5 35.
e4 Bf8 36. Qd1 Rh8 37. Re1 Bd6 38. Qg4 Be7 39. Re2 Rh6 40. f5 exf5 41. Qxf5+
Rf6 42. Qxf6+ Qxf6+ 43. Ke1 Bxc5 44. bxc5 Qf4 45. Be3 Qxe4 46. Kf1 Qb1+ 47. Re1
Bxg2+ 48. Kxg2 Qxe1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.20"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Marino, Felipe Gabriel"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2021"]
[BlackElo "1615"]
[PlyCount "59"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 O-O 7. Bd3 dxc4 8. Bxc4
Nd5 9. h4 f6 10. Bf4 Nxf4 11. exf4 Qd6 12. Qe2 Kh8 13. O-O Qxf4 14. Bxe6 Bb4
15. Bxc8 Rxc8 16. Qe6 Na6 17. Rfe1 Nc7 18. Qb3 Nd5 19. Nxd5 cxd5 20. Qxb4 Rc7
21. Re3 Rac8 22. Qe1 h6 23. Re8+ Rxe8 24. Qxe8+ Kh7 25. Qe2 g5 26. Qd3+ Kh8 27.
hxg5 hxg5 28. Re1 g4 29. Nh4 Rc1 30. Ng6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.21"]
[White "Queiroz, Stella Becker"]
[Black "Rodrigues, Leonardo De Miranda"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1611"]
[BlackElo "2019"]
[PlyCount "98"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8.
Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Qd3 O-O 12. O-O Rc8 13. Rad1 a6 14. c3 b5
15. Nd2 Na5 16. Rfe1 Kh8 17. Nb4 Qb6 18. Nf3 Be7 19. Nd5 Bxd5 20. Qxd5 Rc5 21.
Qd2 Nc4 22. Bxc4 bxc4 23. Rb1 f5 24. Qc2 g6 25. Nd2 Bg5 26. Nf3 Bd8 27. Re2 Rb5
28. Rd2 Qc6 29. exf5 Rxf5 30. Rbd1 d5 31. Re2 Qf6 32. Rde1 Bc7 33. Qd2 Rh5 34.
Nd4 Rb8 35. Nf3 Rd8 36. h3 Kg7 37. Kf1 Rf5 38. Ng1 e4 39. Qd4 Be5 40. Qa7+ Kg8
41. Qe3 Rf8 42. Rd1 Bc7 43. Rdd2 Bf4 44. Qd4 Bxd2 45. Qxf6 R8xf6 46. Rxd2 e3
47. Re2 Rxf2+ 48. Rxf2 Rxf2+ 49. Ke1 Rxb2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.22"]
[White "Dias, Joao Batista"]
[Black "Pereira, Daniele Costa"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2015"]
[BlackElo "1605"]
[PlyCount "79"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. Nc3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc5 12. Bb5 O-O 13. a3 Bxd4 14. Qxd4 a6
15. Bd3 Qb6 16. Qxb6 Nxb6 17. g4 Bd7 18. g5 g6 19. h4 Bc6 20. h5 d4 21. Ne4
Bxe4 22. Bxe4 Rab8 23. O-O-O Rfd8 24. Rh4 Na4 25. hxg6 hxg6 26. Rdh1 Kf8 27.
Rh8+ Ke7 28. R8h7 Rg8 29. Rd1 Nc5 30. Rxd4 Nxe4 31. Rxe4 Rbd8 32. Rb4 Rd7 33.
Rb6 Rgd8 34. b3 Rc8 35. a4 Rdc7 36. c4 Rd8 37. f5 gxf5 38. g6 Rcd7 39. Rxf7+
Ke8 40. Rxe6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.23"]
[White "Oba, Ana Claudia De Oliv"]
[Black "Pertuzatti, Daniel"]
[Result "*"]
[ECO "A85"]
[WhiteElo "1593"]
[BlackElo "2014"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Be2 Bb7 8. O-O
Nh5 9. Bg3 Nxg3 10. hxg3 g5 11. Nh2 g4 12. Qc2 h5 13. Rad1 Kg7 14. Bd3 Nc6 15.
a3 Rh8 16. d5 Ne5 17. dxe6 h4 18. Bxf5 hxg3 19. fxg3 Bc5 20. Qe2 Qg5 21. Rde1
Qh5 22. Nxg4 Qh1+ 23. Kf2 Qxg2# *

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.24"]
[White "Lopes Junior, Roberto Juliano"]
[Black "De Almeida, Jefferson Silva"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2013"]
[BlackElo "1579"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd3 c6 5. O-O-O g6 6. f3 Bg7 7. e4 O-O 8. e5
Ne8 9. Be3 f6 10. f4 fxe5 11. dxe5 Nb6 12. h3 Nc4 13. Qxc4 Bf5 14. Qb3 b6 15.
Nf3 Nc7 16. g4 Be6 17. Ng5 h6 18. Nxe6 Nxe6 19. Ne2 Nc7 20. Qd3 Qe8 21. h4 Ne6
22. h5 d4 23. Nxd4 Nxf4 24. Qe4 g5 25. Nf5 Qf7 26. Rg1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.25"]
[White "Brujin, Homero"]
[Black "Garcia, Liria Caetano"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1579"]
[BlackElo "2008"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. c3 Nc6 6. Be2 Bg4 7. O-O e6 8.
Nbd2 Bd6 9. Re1 O-O 10. Nf1 Qc7 11. h3 Bxf3 12. Bxf3 b5 13. a3 a5 14. Bg5 Nd7
15. Bh4 b4 16. axb4 axb4 17. Bg3 Bxg3 18. Nxg3 bxc3 19. bxc3 Rxa1 20. Qxa1 Nb6
21. Qc1 Rc8 22. Re2 Nxd4 23. Rd2 Nb3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.26"]
[White "Sa, Antonio Villar Marq"]
[Black "Frois, Vitor Amorim"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2005"]
[BlackElo "1532"]
[PlyCount "127"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Qc7 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 O-O-O 16. g3 Bd6 17. Ne5 Bxe5 18. dxe5 Nd7 19. f4 Nc5 20. Bb4 Qb6
21. Ba3 Rd7 22. Rxd7 Nxd7 23. Rd1 Rd8 24. Qd2 Qc7 25. Bd6 Qb6 26. Be7 c5 27.
Bxd8 Qxd8 28. Qd6 b6 29. Qc6+ Qc7 30. Qxc7+ Kxc7 31. Rd6 b5 32. Kd2 Nb6 33. b3
a5 34. Kd3 a4 35. Ke4 a3 36. g4 Nc8 37. Rd3 Ne7 38. f5 Nc6 39. fxe6 fxe6 40. c3
b4 41. cxb4 Nxb4 42. Rd2 Kc6 43. Rf2 Nd5 44. Kd3 Nb4+ 45. Kc4 Nd5 46. Rf7 Ne3+
47. Kd3 Nxg4 48. Ke4 Kb5 49. Rf4 Nh2 50. Rf2 Ng4 51. Rg2 Nf6+ 52. exf6 gxf6 53.
Rg6 f5+ 54. Kd3 e5 55. Rxh6 e4+ 56. Ke3 Kb4 57. Ra6 c4 58. bxc4 Kxc4 59. h6 Kd5
60. h7 f4+ 61. Kxf4 e3 62. Kxe3 Ke5 63. h8=Q+ Kd5 64. Qd4# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.27"]
[White "Sirahata Hasegava, Flavia"]
[Black "Rodrigo Da Silva, Edson"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1486"]
[BlackElo "2003"]
[PlyCount "126"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. c3 Nb6 7. Bb3 Bf5 8.
Bc2 Qd6 9. d4 Bxc2 10. Qxc2 exd4 11. Qe4+ Qe7 12. Qxe7+ Bxe7 13. Nxd4 Nxd4 14.
cxd4 O-O-O 15. Be3 Bf6 16. O-O Bxd4 17. Bxd4 Rxd4 18. Nc3 c6 19. Rfe1 Rhd8 20.
h3 Nd5 21. Nxd5 R8xd5 22. Re7 Rd1+ 23. Rxd1 Rxd1+ 24. Kh2 Rd7 25. Re2 Kc7 26.
Kg3 c5 27. Kf3 b5 28. Rc2 Kc6 29. Ke4 c4 30. a4 a6 31. axb5+ axb5 32. b4 Ra7
33. Kd4 Ra4 34. Rb2 Ra3 35. h4 f5 36. h5 g6 37. hxg6 hxg6 38. f3 Kd6 39. Rd2
Rb3 40. f4 Rg3 41. Rd1 Rxg2 42. Kc3+ Kc6 43. Rb1 Rg4 44. Rf1 Rg3+ 45. Kc2 Kd5
46. Rd1+ Ke4 47. Rf1 Rb3 48. Rg1 Kxf4 49. Rxg6 Rxb4 50. Rg2 Rb3 51. Rf2+ Rf3
52. Rxf3+ Kxf3 53. Kc3 Ke3 54. Kb4 f4 55. Kxb5 c3 56. Kc4 c2 57. Kd5 c1=Q 58.
Kd6 Ke4 59. Ke7 Qc6 60. Kf7 Kf5 61. Ke7 Qc7+ 62. Kf8 Kf6 63. Ke8 Qc8# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.28"]
[White "Fier, Luciano Dos Santos"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1992"]
[BlackElo "1468"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. O-O Be7 8.
c4 Nf6 9. Nc3 c5 10. Nf3 O-O 11. Bf4 Bg4 12. h3 Bh5 13. Qe2 Re8 14. g4 Nxg4 15.
hxg4 Bxg4 16. Qd3 Qd7 17. Nh2 Rab8 18. b3 Qe6 19. Nd5 Qg6 20. Qg3 Bh5 21. Qxg6
Bxg6 22. Nxc7 Rec8 23. Nd5 Bf6 24. Nxf6+ gxf6 25. Ng4 Kg7 26. Bh6+ Kh8 27. Nxf6
Rc7 28. f3 Re7 29. Bf4 Re6 30. Nd5 Rg8 31. Kf2 f5 32. exf5 Bxf5 33. Rae1 Bh3
34. Rxe6 Rg2+ 35. Ke3 Bxe6 36. Rf2 Rg6 37. Bxd6 Bxd5 38. Be5+ Kg8 39. cxd5 Kf7
40. Rc2 Ra6 41. Rxc5 Rxa2 42. Rc7+ Kg6 43. d6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.29"]
[White "Yokomizo, Wilton"]
[Black "Palmeira, Pedro Alberto Marti"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1456"]
[BlackElo "1982"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nf3 Be7 7. Nc3 Bg4 8. h3
Bh5 9. Be2 O-O 10. b3 Nc6 11. O-O Re8 12. Re1 Qd7 13. Be3 Bxf3 14. Bxf3 f5 15.
c5 dxc5 16. dxc5 Qxd1 17. Raxd1 f4 18. cxb6 fxe3 19. Rxe3 axb6 20. Bxc6 bxc6
21. Rd7 Bd6 22. Rxe8+ Rxe8 23. Kf1 Bb4 24. Ne2 Re7 25. Rxe7 Bxe7 26. Nd4 c5 27.
Nb5 Bd8 28. Ke2 Kf7 29. Kd3 Ke6 30. Ke4 c6 31. Nc3 b5 32. f4 Bf6 33. f5+ Kd6
34. Ne2 c4 35. bxc4 bxc4 36. a4 Kc5 37. Nf4 Kb4 38. Ne6 Kxa4 39. g4 h6 40. Ke3
Kb3 41. Nc5+ Kc2 42. Ne4 Bh4 43. Nd6 c3 44. Nc4 Bg5+ 45. Ke2 Bf4 46. Na3+ Kb3
47. Kd3 Kxa3 48. Kxc3 Bg5 49. Kc4 Be7 50. h4 Bxh4 51. Kc5 Kb3 52. Kxc6 Kc4 53.
Kd6 Kd4 54. Ke6 Bf6 55. Kf7 Ke4 56. Kg6 Kf4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.30"]
[White "Zimmermann, Kleber Renato P"]
[Black "Correia, Vitor Paie"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1981"]
[BlackElo "1443"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Qc2 b6 8. cxd5
Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Qxc7 Qb4+ 12. Qc3 Qxc3+ 13. bxc3 Nf6 14.
Bd3 Bd7 15. Ne5 Ba4 16. f3 b5 17. Kd2 Rac8 18. Rhb1 a6 19. Bf5 Rc7 20. Nd3 g6
21. Bh3 Ra8 22. Nc5 Kf8 23. Nxa4 bxa4 24. Rb6 Ne8 25. Rab1 a5 26. R1b5 Ke7 27.
Rxd5 Nf6 28. Rdb5 Ne8 29. Re5+ Kf8 30. Kd3 f6 31. Reb5 Ke7 32. Rb7 Kd8 33. Rd5+
Ke7 34. Rxc7+ Nxc7 35. Rd7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.31"]
[White "Nakata, Thifanni Harumi"]
[Black "De Gois Junior, Joao Vieira"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1442"]
[BlackElo "1979"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. cxd5 exd5 6. Nc3 c6 7. Bg5 h6 8. Bf4
Bb4 9. e3 O-O 10. h3 Ne4 11. Nge2 Qe7 12. Bxb8 Rxb8 13. O-O Bd6 14. Nxe4 fxe4
15. a3 Bf5 16. b4 a6 17. Qd2 Qd7 18. Kh2 Rf7 19. Nc3 Rbf8 20. Rh1 Bxh3 21. Bxh3
Rxf2+ 22. Kg1 Qf7 23. Qd1 Rg2+ 24. Bxg2 Qf2+ 25. Kh2 Qxg3+ 26. Kg1 Qf2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.32"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Da Silva, Hermes Ludovino"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1976"]
[BlackElo "1429"]
[PlyCount "31"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 e6 3. f4 Nf6 4. Nc3 a6 5. Bd3 Be7 6. Be3 b5 7. e5 Nd5 8. Nxd5
exd5 9. Qf3 Bb7 10. Ne2 c6 11. O-O Nd7 12. Qg3 g6 13. f5 Qc7 14. e6 fxe6 15.
fxg6 O-O-O 16. g7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.34"]
[White "Takeda, Lucas Koji"]
[Black "Nakamura, Julia Yumi Ono"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1966"]
[BlackElo "1355"]
[PlyCount "127"]
[EventDate "2013.02.09"]

1. c4 c5 2. g3 d6 3. Bg2 Nf6 4. Nc3 e6 5. d3 Be7 6. e4 a6 7. Nge2 O-O 8. O-O
Nbd7 9. h3 Rb8 10. a4 b6 11. f4 Bb7 12. Be3 Qc7 13. g4 h6 14. Qe1 Nh7 15. Qg3
Qd8 16. Bf2 f5 17. gxf5 exf5 18. Nd5 Bxd5 19. cxd5 Rf6 20. e5 dxe5 21. fxe5 Rf8
22. d6 Bg5 23. e6 Rf6 24. exd7 Qxd7 25. h4 f4 26. Qf3 Qxd6 27. hxg5 Nxg5 28.
Qd5+ Qxd5 29. Bxd5+ Kh7 30. Bh4 Rg6 31. Nxf4 Nh3+ 32. Kh2 Nxf4 33. Rxf4 Rd6 34.
Be4+ Kg8 35. Rf5 Rf8 36. Raf1 Rxf5 37. Rxf5 Rd7 38. Rd5 Rxd5 39. Bxd5+ Kh7 40.
Bc4 b5 41. Bxb5 axb5 42. a5 g5 43. a6 gxh4 44. a7 Kg6 45. a8=Q Kf5 46. Qf8+ Ke5
47. Qxc5+ Kf4 48. Qxb5 Ke3 49. Qb6+ Kxd3 50. Qxh6 Kd4 51. Qxh4+ Ke5 52. Qg4 Kd5
53. Qf4 Ke6 54. Qg5 Kd6 55. Qf5 Kc6 56. Qe5 Kb6 57. Qd5 Ka6 58. Qb3 Ka5 59. Kg3
Ka6 60. Kf4 Ka5 61. Ke4 Ka6 62. Kd5 Ka5 63. Kc6 Ka6 64. Qb6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.35"]
[White "Ramos, Alexandre Espreafic"]
[Black "Goncalves, Leonardo Yamamoto P"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1301"]
[BlackElo "1961"]
[PlyCount "38"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Bc4 d6 8.
f3 Nf6 9. Be3 Qa5 10. Qd2 Rb8 11. Bb3 O-O 12. Na4 Qc7 13. O-O-O c5 14. Qc3 Nd5
15. Qd3 Nxe3 16. Bxf7+ Rxf7 17. Qxe3 Bd7 18. b3 Bxa4 19. bxa4 Qa5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.36"]
[White "Queiroz, Alberto Becker"]
[Black "Kajiwara, Joao Kazuyuki"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1961"]
[BlackElo "1255"]
[PlyCount "25"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. Qf3 e6 7. Nge2 Bg7 8.
d4 O-O 9. Ne4 Nd5 10. Bg5 Ne7 11. Nf6+ Kh8 12. h4 Nf5 13. Nxh7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.37"]
[White "Florencio Da Silva, Paulo"]
[Black "Miquelin, Nicolas Seoane"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1958"]
[PlyCount "122"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bg5 c5 5. d5 Qa5 6. Bxf6 gxf6 7. Qc2 d6 8.
O-O-O Bxc3 9. Qxc3 Qxc3+ 10. bxc3 Ke7 11. e4 Nd7 12. f4 Rg8 13. Nf3 Rg4 14. g3
e5 15. Nh4 Nb6 16. Be2 Rg8 17. f5 Bd7 18. Kd2 Rgb8 19. Rb1 Nc8 20. Rb2 a6 21.
Rhb1 b6 22. Ke3 Rb7 23. Kf3 Rab8 24. Kg4 Kf8 25. Kh5 Kg7 26. Nf3 Na7 27. g4 h6
28. h4 b5 29. g5 hxg5 30. hxg5 b4 31. Bd1 a5 32. a3 Nc8 33. axb4 axb4 34. cxb4
Rxb4 35. Rxb4 Rxb4 36. gxf6+ Kxf6 37. Rxb4 cxb4 38. Ne1 Nb6 39. Nd3 Nxc4 40.
Nxb4 Bxf5 41. exf5 Kxf5 42. Be2 Ne3 43. Kh4 Kf4 44. Kh3 f5 45. Kh2 e4 46. Bb5
Ke5 47. Bd7 f4 48. Kg1 Nxd5 49. Nc6+ Kf6 50. Kf2 Ne3 51. Ke2 Nc4 52. Bh3 d5 53.
Bd7 Ne5 54. Nxe5 Kxe5 55. Ke1 d4 56. Bc6 d3 57. Bb5 Kd4 58. Ba4 f3 59. Bc6 Ke3
60. Bb5 d2+ 61. Kd1 Kf2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.39"]
[White "Almeida, Higor Carlos De"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "1956"]
[PlyCount "90"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. O-O
Nbd7 9. Bg5 h6 10. Be3 Ng4 11. Qc1 Nxe3 12. Qxe3 c6 13. b4 Re8 14. c5 Nf8 15.
Rad1 Qc7 16. Rd6 Kh7 17. Rfd1 Ne6 18. g3 Nd4 19. Qd2 a5 20. a3 axb4 21. axb4
Ra3 22. Nxd4 exd4 23. Nb1 Ra4 24. f3 Be5 25. Rxd4 Bxd4+ 26. Qxd4 Qe5 27. Nc3
Ra3 28. Nb1 Qxd4+ 29. Rxd4 Ra8 30. Bd3 Be6 31. Kf2 Ra2+ 32. Kg1 Rea8 33. Nc3
Ra1+ 34. Kg2 R8a3 35. Ne2 Kg7 36. b5 R1a2 37. Kf2 Rc3 38. bxc6 bxc6 39. Ke3
Rxc5 40. Rd6 Kf6 41. Kd4 Raa5 42. f4 Ke7 43. e5 Rd5+ 44. Rxd5 Rxd5+ 45. Ke4
Bf5+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.40"]
[White "Fernandes De Sousa, Julio Cesa"]
[Black "Reboucas, Deive Pacheco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1955"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O a6 7. d3 d6 8. Qe1
Nge7 9. Kh1 b5 10. Bb3 O-O 11. a4 b4 12. Ne2 Na5 13. f5 Nxb3 14. cxb3 exf5 15.
Qh4 Nc6 16. Bg5 f6 17. Be3 Nd4 18. Rad1 Be6 19. exf5 Bxb3 20. Ne5 fxe5 21. Bg5
Qd7 22. fxg6 hxg6 23. Ra1 Rae8 24. Ng3 c4 25. Rac1 Rxf1+ 26. Nxf1 Qf5 27. Ne3
Qxd3 28. Ng4 Bd1 29. Nf2 Qf1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.41"]
[White "Camargo, Lucio Miranda"]
[Black "Heinrichs, Vivian"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1951"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. Nc3 c5 2. e4 e6 3. g3 a6 4. Bg2 Qc7 5. d3 Nf6 6. Qe2 d6 7. f4 Nbd7 8. Nf3
Be7 9. a4 O-O 10. Bd2 Rb8 11. Bh3 b5 12. axb5 axb5 13. O-O Bb7 14. Nxb5 Qb6 15.
c4 Bc6 16. Ba5 Qb7 17. e5 dxe5 18. fxe5 Ne8 19. Nd6 Nxd6 20. exd6 Bxd6 21. Bc3
Rbe8 22. Ng5 Nb6 23. Qh5 h6 24. Nf3 Na4 25. Ne5 Nxc3 26. Nxc6 Qxb2 27. Ra7 Ne2+
28. Kh1 f5 29. Rd1 Nd4 30. Nxd4 Qxd4 31. Qg6 Qf6 32. Qh5 Ra8 33. Rd7 Ra1 34.
Qe2 Rxd1+ 35. Qxd1 Ra8 36. Qe2 Ra1+ 37. Bf1 Be5 38. Kg2 Rb1 39. Qh5 Rb2+ 40.
Be2 Bd4 41. Kh3 Bg1 42. Kg2 Bd4 43. Qf3 Be5 44. Qa8+ Kh7 45. Kf1 Qg5 46. Qf3
Qc1+ 47. Kg2 Qe1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.42"]
[White "Benitez, Ed Carlos Leite Luq"]
[Black "Ng, Paulino"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1948"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. O-O Ng4 10. Qxg4 Nxd4 11. Qd1 Nxb3 12. axb3 Ra6 13. Bc5 d6 14. Bd4
Bd7 15. Bxg7 Kxg7 16. Qd4+ f6 17. f4 e5 18. Qe3 Qc7 19. Rf2 b5 20. b4 Rfa8 21.
Nd5 Qa7 22. Qg3 axb4 23. Rxa6 Qxa6 24. fxe5 dxe5 25. Rxf6 Qa1+ 26. Rf1 Qxb2 27.
Qf3 Qd4+ 28. Kh1 Bf5 29. exf5 e4 30. f6+ Kf7 31. Qh3 Qxd5 32. Qxh7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.43"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Roverso, Leandro"]
[Result "1-0"]
[ECO "B28"]
[BlackElo "1947"]
[PlyCount "97"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 e4 9. Be2 Nxd5 10. Qd4 Nxc3 11. Qxb4 Nxe2 12. Qxe4+ Be6 13. Qxe2 O-O 14.
O-O Qc7 15. Qe4 Re8 16. Bf4 Qc8 17. Rfe1 Nd7 18. Qd3 Nf6 19. Be5 Ng4 20. Bd4
Nh6 21. Nc5 Bf5 22. Rxe8+ Qxe8 23. Qg3 Bg6 24. Qc3 Nf5 25. Nxb7 Qd7 26. Bxg7
Nxg7 27. Nc5 Qc6 28. Qa3 Bxc2 29. Rc1 Bg6 30. b4 Ne6 31. Nb3 Qb5 32. Na5 Rb8
33. Nc6 Rb7 34. Qf3 Rc7 35. h4 Nd4 36. Qf6 Rxc6 37. Qd8+ Kg7 38. Qxd4+ Rf6 39.
Rc5 Qe2 40. Rg5 h5 41. g4 hxg4 42. h5 g3 43. h6+ Kh7 44. Qxf6 Qe1+ 45. Kg2 Be4+
46. Kh3 Qh1+ 47. Kg4 Qd1+ 48. f3 Qd7+ 49. Kh4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.44"]
[White "Pinto, Rendrex Lopes"]
[Black "De Oliveira, Licio Lopes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1946"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nge7 5. Nc3 g6 6. Bd2 Bg7 7. O-O-O O-O
8. Bc4 a6 9. h4 Na5 10. Bd3 b5 11. h5 d6 12. hxg6 Nxg6 13. Nd5 c6 14. Nb6 Rb8
15. Bxa5 c5 16. Nf3 Rxb6 17. e5 Qc7 18. exd6 Qxd6 19. Bxb6 Qxb6 20. Bxg6 fxg6
21. Qe7 Bf5 22. Ng5 h5 23. g4 Bxg4 24. Rd6 Qb8 25. f3 Bf5 26. Rhd1 Qe8 27. Qxe8
Rxe8 28. Rd8 Rf8 29. f4 Bf6 30. Rxf8+ Kxf8 31. Nh7+ Kf7 32. Nxf6 Kxf6 33. Rg1
h4 34. Kd2 h3 35. Rh1 Ke6 36. Ke3 Kd5 37. Rh2 a5 38. Re2 a4 39. b3 a3 40. Rd2+
Ke6 41. c3 Bb1 42. b4 c4 43. Kf3 Bd3 44. Rh2 Bf1 45. Rd2 Bg2+ 46. Kg4 Kf6 47.
Rc2 Be4 48. Rc1 h2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.45"]
[White "Pimenta, Vhendala Eloisa"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1944"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. Bf4 b5 6. Be2 b4 7. e5 Nh5 8. Bg3
bxc3 9. bxc3 Bg4 10. O-O Nxg3 11. hxg3 Bg7 12. Re1 O-O 13. Qd3 Qc7 14. Qe4 Bxf3
15. Bxf3 d5 16. Qd3 e6 17. Rab1 Nd7 18. Qa6 Rab8 19. c4 Rxb1 20. Rxb1 Rb8 21.
Rxb8+ Nxb8 22. Qa4 Bf8 23. Be2 dxc4 24. Qxc4 Nd7 25. Bf3 c5 26. c3 Nb6 27. Qa6
cxd4 28. cxd4 Bb4 29. Qb5 Bc3 30. d5 exd5 31. Bxd5 Nxd5 32. Qxd5 Bxe5 33. f4
Bc3 34. Kh2 Qe7 35. f5 g5 36. Qa8+ Kg7 37. Qf3 Qf6 38. g4 Bd4 39. g3 Qb6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.46"]
[White "Silva, Igor Dos Santos"]
[Black "Santa Isabel, Marivaldo Dos Re"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1933"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. d4 e6 2. c4 d5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 c5 6. cxd5 Nxd5 7. O-O O-O 8. Nc3
Nxc3 9. bxc3 Nc6 10. Rb1 Rb8 11. Be3 cxd4 12. Nxd4 Nxd4 13. cxd4 b6 14. Qa4 Bb7
15. Qxa7 Bxg2 16. Kxg2 Ra8 17. Qxb6 Qd5+ 18. Kg1 Rxa2 19. Rb2 Rxb2 20. Qxb2 Bf6
21. Rc1 Ra8 22. Qb4 h6 23. Qc5 Qe4 24. Qc6 Qxc6 25. Rxc6 Ra2 26. Kf1 Ra1+ 27.
Kg2 Ra2 28. Kf3 Ra3 29. Ke4 Ra2 30. Kd3 Ra1 31. h4 g5 32. hxg5 Bxg5 33. f4 Bf6
34. f5 Ra3+ 35. Kd2 Be7 36. Bxh6 exf5 37. Bf4 Bb4+ 38. Kc2 Bf8 39. Rc8 Kg7 40.
Rxf8 Ra2+ 41. Kb3 Rxe2 42. Rd8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.47"]
[White "Barbosa, Flavio Novais"]
[Black "Hara, Aroldo Hiroiuqui"]
[Result "1/2-1/2"]
[ECO "E12"]
[BlackElo "1929"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bf4 Bb4 6. Qb3 Bxc3+ 7. Qxc3 d5 8.
e3 O-O 9. Bd3 Nbd7 10. Rc1 Rc8 11. Qa3 dxc4 12. Bxc4 a5 13. O-O h6 14. Rfd1 Nh5
15. Bg3 Nxg3 16. hxg3 Nf6 17. Qd3 Qe7 18. Ba6 c5 19. Bxb7 Qxb7 20. Qb5 cxd4 21.
Nxd4 Ne4 22. Rc6 Rxc6 23. Qxc6 Qxc6 24. Nxc6 Nc5 25. Rd6 Ra8 26. Ne5 Na4 27. b3
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.48"]
[White "Martins, Anderson Donay"]
[Black "Borges, Flavio Martins"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1927"]
[PlyCount "138"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. h3
O-O 9. d3 b6 10. g4 f5 11. exf5 exf5 12. g5 d5 13. Re1 d4 14. Nb1 Nd5 15. Na3
Bb7 16. Nc4 b5 17. Nce5 Nxe5 18. Nxe5 Re8 19. c4 dxc3 20. bxc3 Bxe5 21. fxe5
Qd7 22. Qb3 Bc6 23. Ba3 Kg7 24. Bxc5 Nf4 25. e6 Nxe6 26. Be3 Bxg2 27. Kxg2 f4
28. Bf2 f3+ 29. Kh1 Nxg5 30. Bd4+ Kh6 31. Qc2 Qxh3+ 32. Qh2 Qxh2+ 33. Kxh2 Re2+
34. Rxe2 fxe2 35. Kg3 Ne6 36. Be3+ Kg7 37. Kf2 Rc8 38. Rc1 a6 39. Kxe2 g5 40.
d4 Kg6 41. Kd3 h5 42. d5 Nf8 43. Kd4 Nd7 44. d6 Rc5 45. Rb1 g4 46. a4 h4 47.
axb5 axb5 48. Ke4 Re5+ 49. Kf4 g3 50. Kg4 Rxe3 51. Kxh4 g2 52. Rg1 Re2 53. Kg3
Kf5 54. Kh2 Ne5 55. Kg3 Ke6 56. Rd1 Nd7 57. Rb1 Kxd6 58. Kh2 Ne5 59. Rd1+ Kc5
60. Kg3 Kc4 61. Rd4+ Kxc3 62. Rd1 b4 63. Kh2 Nf3+ 64. Kh3 g1=Q 65. Rd3+ Kc2 66.
Rc3+ Kd2 67. Rc2+ Ke1 68. Rxe2+ Kf1 69. Rb2 Qh2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.49"]
[White "Correia Junior, Moises Jose"]
[Black "Ribeiro, Allysson"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1927"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. c3 Nc6 7. O-O Nge7 8.
Bg5 f6 9. Be3 Qd7 10. Nbd2 h5 11. Qc2 h4 12. Rfe1 Bh5 13. c4 Nb4 14. Qc3 Nxd3
15. Qxd3 dxc4 16. Qxc4 g5 17. Ne4 Rf8 18. Nxd6+ Qxd6 19. Rac1 Bxf3 20. gxf3
O-O-O 21. Qc5 Kb8 22. Qxd6 Rxd6 23. Rc5 Nd5 24. Bd2 b6 25. Rc2 Kb7 26. a3 Rf7
27. Rec1 h3 28. a4 Rfd7 29. Kf1 Ne7 30. Bc3 Nf5 31. d5 Nh4 32. f4 Nf3 33. fxg5
fxg5 34. Ke2 g4 35. a5 Rxd5 36. axb6 axb6 37. b3 Nxh2 38. Bf6 Rf5 39. Bh4 Re5#
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.50"]
[White "Vieira, Paulo Cesar"]
[Black "De Assis, Rubens Mesquita"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1927"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. O-O Nf6 6. e5 d5 7. exf6 dxc4 8.
Re1+ Be6 9. Ng5 Qxf6 10. Nxe6 fxe6 11. Qh5+ g6 12. Qxc5 O-O-O 13. Bg5 Qf7 14.
Bxd8 Rxd8 15. Qxc4 Rf8 16. Qxe6+ Qxe6 17. Rxe6 Kd7 18. Re4 a6 19. Na3 b5 20.
Rd1 Kc8 21. Nb1 Rf5 22. Nd2 Rc5 23. Rc1 d3 24. c3 b4 25. Nb3 bxc3 26. Rxc3 Rd5
27. Rxc6 d2 28. Nxd2 Rxd2 29. g3 Rxb2 30. Re7 Rxa2 31. Rcxc7+ Kb8 32. Rb7+ Kc8
33. Rec7+ Kd8 34. Rxh7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.51"]
[White "Dias, Marcelo De Souza"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "A70"]
[BlackElo "1921"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bb5+
Bd7 9. Bxd7+ Qxd7 10. O-O O-O 11. h3 Re8 12. Re1 a6 13. a4 Qc7 14. a5 Nbd7 15.
Bd2 b5 16. axb6 Nxb6 17. Qc2 Nfd7 18. Bf4 Ne5 19. Bxe5 Bxe5 20. Nxe5 Rxe5 21.
Ra2 f5 22. f3 fxe4 23. fxe4 c4 24. Rea1 Rf8 25. Kh1 Qc5 26. Ra5 Qe3 27. Qe2
Qxe2 28. Nxe2 Rxe4 29. Nc3 Re5 30. Rxa6 Nxd5 31. Rxd6 Nxc3 32. bxc3 Re3 33. Ra7
Rf7 34. Ra8+ Kg7 35. Rc8 Rxc3 36. Rd4 Rc1+ 37. Kh2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.52"]
[White "Nolasco De Moraes, Vitor"]
[Black "Ferreira, Rafael Cassoni Buel"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1921"]
[PlyCount "59"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bb4 5. Bxc6 bxc6 6. Nxe5 O-O 7. d3 Re8 8.
f4 Bc5+ 9. Kh1 d5 10. Nc3 Be6 11. Qf3 Qc8 12. h3 Bd4 13. Ne2 Bc5 14. Ng3 Bd7
15. Nxd7 Qxd7 16. e5 Re6 17. exf6 Rxf6 18. Bd2 Qe7 19. Rae1 Qf8 20. Nh5 Rg6 21.
f5 Rg5 22. Bxg5 g6 23. Nf6+ Kh8 24. fxg6 fxg6 25. Nd7 Qd8 26. Bxd8 Rxd8 27.
Qf6+ Kg8 28. Qf7+ Kh8 29. Nf6 Bd4 30. Qxh7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.53"]
[White "Florio, Vinicius Bocchi"]
[Black "Farah, Daniel Landshoff"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "1911"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Ne5
O-O 9. Bd3 Qc7 10. Rc1 Nxe5 11. dxe5 Bxe5 12. Nxd5 Qa5+ 13. Nc3 Bxf4 14. exf4
Bd7 15. O-O Bc6 16. Re1 Qb4 17. g3 Qxb2 18. Ne4 Rad8 19. Nxf6+ Qxf6 20. Qc2 h6
21. Be4 Bxe4 22. Qxe4 Rd7 23. Qa4 Qd4 24. Qxd4 Rxd4 25. Rc7 Rb8 26. Rb1 Rd2 27.
a4 a5 28. Rc5 b6 29. Rxa5 bxa5 30. Rxb8+ Kh7 31. Ra8 Rd5 32. Kg2 h5 33. h3 Kg6
34. g4 h4 35. Ra7 f6 36. Kf3 Rd3+ 37. Kg2 Rd5 38. Kf3 Rd3+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.54"]
[White "Rapouso, Ricardo Luis Borba"]
[Black "Leao, Adriano Santos"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1902"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 h6 4. Nc3 Nf6 5. e3 e6 6. Bd3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nd7 11. b3 Nf6 12. Bc2 c5 13. Bb2 cxd4 14. Bxd4 Bb4
15. Qd3 Re8 16. Rfd1 b6 17. Ne5 Bb7 18. Qg3 Qc7 19. Ng4 Qxg3 20. Nxf6+ gxf6 21.
hxg3 Kg7 22. a3 Be7 23. f4 Red8 24. Kf2 Bc6 25. b4 b5 26. cxb5 Bxb5 27. Be4
Rac8 28. Bxa7 Rxd1 29. Rxd1 Rc3 30. Ra1 e5 31. Be3 Ba4 32. f5 Bd6 33. Bd2 Rc4
34. Ke3 Kf8 35. Rc1 Rxc1 36. Bxc1 Ke7 37. Kd3 Bb5+ 38. Kc3 Kd7 39. Bxh6 Be7 40.
Kb3 Be2 41. Bd2 Kc7 42. a4 Kb6 43. Be3+ Kc7 44. a5 Bb5 45. Bb6+ Kd7 46. Bb7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.55"]
[White "Lee, Henrique Min Ho"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1899"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nh5 10. Ne1 Nf4 11. Be3 Nxe2+ 12. Qxe2 f5 13. f3 f4 14. Bf2 g5 15. c5
Ng6 16. Nd3 h5 17. Rfc1 Rf7 18. b5 g4 19. cxd6 cxd6 20. Rab1 Qg5 21. b6 gxf3
22. Qf1 Bh3 23. Ne1 fxg2 24. Nxg2 f3 25. Be3 Qxg2+ 26. Qxg2 fxg2 27. Bf2 Bh6
28. Rc2 axb6 29. Nb5 Be3 30. Rbb2 Raf8 31. Nxd6 Bxf2+ 32. Rxf2 Rxf2 33. Rxf2
Rxf2 34. Kxf2 Nf4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.57"]
[White "Marques, Andre Rezende"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1886"]
[PlyCount "79"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. c3 Nh5 5. Be5 f6 6. Bxb8 Rxb8 7. Be2 Ng7 8. Nd2
b6 9. Qa4 Bb7 10. Bf3 Bxf3 11. Ngxf3 Qc7 12. O-O e6 13. Rad1 Qc6 14. Qxc6 dxc6
15. Ne4 f5 16. Ned2 Be7 17. Ne5 cxd4 18. exd4 Rc8 19. Rfe1 O-O 20. Re2 Rfd8 21.
Rde1 Bf6 22. Ndf3 c5 23. h3 Bxe5 24. Rxe5 h6 25. a4 Kf7 26. a5 Rd6 27. Kf1 Nh5
28. Ra1 Kf6 29. g3 cxd4 30. cxd4 Rxd4 31. Rxe6+ Kxe6 32. Nxd4+ Ke5 33. Nf3+ Ke4
34. Ne1 b5 35. Ra3 f4 36. f3+ Kd5 37. Rd3+ Ke6 38. gxf4 Nxf4 39. Re3+ Kf6 40.
h4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.58"]
[White "Herbst Neto, Eugenio"]
[Black "Monerato, Leandro Renato"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1882"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. d4 Bf5 3. Nc3 Nf6 4. Bf4 c6 5. e3 e6 6. a3 h6 7. Be2 Bd6 8. O-O
Qc7 9. Bxd6 Qxd6 10. Re1 Nbd7 11. b4 a6 12. Na4 b6 13. c4 dxc4 14. Nh4 h5 15.
f3 g5 16. Nxf5 exf5 17. Nc3 Nd5 18. Qd2 Nxc3 19. Qxc3 b5 20. e4 fxe4 21. fxe4
O-O-O 22. e5 Qe6 23. Rf1 f5 24. a4 Kb7 25. axb5 cxb5 26. Bf3+ Ka7 27. Rxa6+
Qxa6 28. Ra1 Nb6 29. Rxa6+ Kxa6 30. Qa1+ Na4 31. Bc6 g4 32. d5 f4 33. e6 Rh7
34. Qf6 Rc8 35. e7 Rxe7 36. Qxe7 Rb8 37. Qc7 Rb6 38. Qc8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.59"]
[White "Nunes, Marcela Andreia Dia"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1880"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 O-O 8.
O-O d6 9. a4 Ne5 10. Ba2 Bg4 11. f3 Bh5 12. b4 Bxd4 13. Bxd4 c5 14. bxc5 dxc5
15. Bxc5 Rad8 16. Qe2 b6 17. Bd4 N7c6 18. Qe3 Nxd4 19. cxd4 Rxd4 20. g4 Rd3 21.
Qe2 Nxf3+ 22. Rxf3 Rxf3 23. gxh5 Qxa1 24. Qxf3 Qxa2 25. Nc3 Qa3 26. Qg3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.60"]
[White "Kina, Caio Garcia"]
[Black "Ribeiro, Matheus Henrique Ma"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1873"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15.
gxf6 Bf8 16. Rg1 h5 17. Bh3 b4 18. Nd5 exd5 19. exd5 Bb7 20. Rde1+ Kd8 21. Rg7
Nd7 22. Rxf7 Ne5 23. Rxc7 Nxf3 24. Rd7+ Kc8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.61"]
[White "Santos, Jose Antonio Dos"]
[Black "Pereira, Jorge Luiz Rodrigue"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1872"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. b3 c5 7. Bb2 Nbd7 8. c4
Qc7 9. Nc3 a6 10. Qc2 cxd4 11. exd4 Nb6 12. Rfe1 Bf5 13. Bd3 Bxd3 14. Qxd3 Rac8
15. Rac1 Rfd8 16. Ne4 Nbd7 17. Ba3 Bh6 18. Nxf6+ Nxf6 19. Rc2 e6 20. Rce2 d5
21. Ne5 Ne4 22. Bc1 Bg7 23. Bb2 Nd6 24. g4 dxc4 25. bxc4 Bxe5 26. Rxe5 Nxc4 27.
Rc5 Qxc5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.62"]
[White "Silva, Alexandre Freitas S"]
[Black "Kojima, Gabriel Rogerio Agu"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1871"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O d6 8. Be3
b5 9. a3 Bb7 10. f4 Nbd7 11. Qe2 Be7 12. Kh1 Nc5 13. Bg1 h5 14. e5 Ng4 15. Nf3
O-O-O 16. Bxb5 axb5 17. Nxb5 Ba6 18. c4 Qb7 19. exd6 Bxd6 20. Nxd6+ Rxd6 21.
Bxc5 Rc6 22. b4 f6 23. Nd4 e5 24. Nxc6 Qxc6 25. Rfd1 Qe6 26. Rd6 Qxc4 27. Qxc4
Bxc4 28. a4 Rd8 29. Rxd8+ Kxd8 30. h3 Nh6 31. a5 Kc7 32. a6 Bd5 33. b5 Nf5 34.
b6+ Kb8 35. a7+ Ka8 36. Rd1 Ng3+ 37. Kh2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.63"]
[White "Oliveira Dos Santos, Vivaldo"]
[Black "Andor, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1870"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8.
O-O d6 9. Qc2 Nbd7 10. Rad1 Rc8 11. Rfe1 c5 12. e3 Qc7 13. Qb1 Rfd8 14. h3 h6
15. b3 d5 16. Rc1 Qb8 17. Red1 Qa8 18. dxc5 dxc4 19. cxb6 Nxb6 20. Nh4 c3 21.
Nc4 Rxd1+ 22. Rxd1 g5 23. Bxb7 Qxb7 24. Ng2 Nxc4 25. bxc4 Qxb1 26. Rxb1 Rxc4
27. Rc1 Nd5 28. Ne1 f5 29. Nd3 a5 30. Kf1 Kg7 31. Ke2 Kf6 32. Kd1 e5 33. Kc2 e4
34. Ne1 a4 35. a3 Ke5 36. Rb1 f4 37. exf4+ gxf4 38. g4 Rd4 39. Rd1 Rxd1 40.
Kxd1 Kd4 41. Kc2 f3 42. Kd1 Ke5 43. Nc2 Kf4 44. Ke1 e3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.64"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Januario, Marcos Antonio"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1864"]
[PlyCount "35"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. exd6 Bxd6 8.
O-O O-O 9. Bg5 Be7 10. Bxe7 Qxe7 11. Qe2 Rd8 12. Rad1 Bd7 13. Rfe1 Qf6 14. Qe4
Qg6 15. Qf4 Rac8 16. Ng5 h6 17. Nf3 Ne7 18. Ne5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.65"]
[White "Ishida, Leopoldo Tetsuo"]
[Black "Juliani, Sidnei"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1858"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Nbd2 O-O 6. Bd3 c5 7. dxc5 Bxc5 8.
c3 Nc6 9. a4 Be7 10. Qc2 Bd7 11. Nb3 Rc8 12. Nbd4 Nb4 13. Qd2 Nxd3+ 14. Qxd3
Ne4 15. O-O a6 16. Qc2 f6 17. Bg3 e5 18. Ne2 Qe8 19. Nd2 Nc5 20. a5 Qh5 21. f3
Bf5 22. e4 dxe4 23. fxe4 Bg6 24. Rfe1 Rfd8 25. Bf2 Nd3 26. Ng3 Nxe1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.66"]
[White "Calixto, Roberto Carlos"]
[Black "Da Silva, Andressa Muniz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1855"]
[PlyCount "41"]
[EventDate "2013.02.09"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 c6 7. O-O e6 8.
Re1 h6 9. Re5 Qb4 10. Qe2 Nbd7 11. Rxf5 O-O-O 12. a3 Qb6 13. Na4 Qc7 14. Bf4
Bd6 15. Bxd6 Qxd6 16. Ra5 Nb6 17. Rxa7 Nxa4 18. Rxa4 b5 19. Bxb5 cxb5 20. Qxb5
Nd5 21. Ra8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.67"]
[White "Santos, Thauana Alves"]
[Black "Brito, Erick De Paula"]
[Result "0-1"]
[ECO "D43"]
[BlackElo "1853"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. Nf3 Bd6 6. Bxd6 Qxd6 7. c5 Qc7 8. e3
Nbd7 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. O-O Ng4 13. g3 Qh5 14. h4 g5 15.
Be2 gxh4 16. Bxg4 Bxg4 17. Qd4 Rg8 18. e4 Bf3 19. exd5 hxg3 20. Rfe1+ Kf8 21.
fxg3 Rxg3+ 22. Kf2 Qh2+ 23. Ke3 Bh1+ 24. Kf4 Qh4+ 25. Ke5 Re8+ 26. Kd6 Qd8# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.68"]
[White "De Sousa, Matheus Mazim"]
[Black "Sakamoto, Rodrigo Koji"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1853"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 Nbd7 8. Nge2
Nb6 9. Ng3 e5 10. d5 cxd5 11. Nxd5 Nbxd5 12. cxd5 Qb6 13. Be3 Qd8 14. Bd3 b6
15. O-O Nd7 16. b4 f5 17. exf5 e4 18. Bg5 Qe8 19. Rae1 Bd4+ 20. Kh1 gxf5 21.
Bxe4 fxe4 22. Qxd4 Qe5 23. Qxe5 Nxe5 24. Rxe4 Ba6 25. Rd1 Nd3 26. Kg1 Rae8 27.
Be7 Rf7 28. Bxd6 Rxe4 29. Nxe4 Rf5 30. Bb8 Nxb4 31. d6 Nc6 32. d7 Rf8 33. Bd6
Rf7 34. Bc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.69"]
[White "Borges Filho, Flavio Ribeiro"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1851"]
[PlyCount "115"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Nc3 Nf6 6. Be3 e6 7. Be2 Nc6 8. a3
Be7 9. h3 O-O 10. O-O Ne4 11. Nxe4 Bxe4 12. Bd3 Bxd3 13. Qxd3 Rb8 14. Bf4 Bd6
15. Bxd6 Qxd6 16. Rac1 b5 17. Rfe1 Rbc8 18. b4 Ne7 19. Kh1 Qc7 20. Qb3 Qc3 21.
Re3 Qxb3 22. Rxb3 Rc4 23. c3 Rfc8 24. g4 R8c7 25. Kg2 Nc8 26. Kf1 Nd6 27. Ke2
Ne4 28. Ke3 f6 29. Nd2 Rxc3+ 30. Rbxc3 Rxc3+ 31. Rxc3 Nxc3 32. Kd3 Nd1 33. Ke2
Nb2 34. f4 Nc4 35. Nxc4 dxc4 36. Kd2 Kf7 37. Kc3 Ke7 38. a4 a6 39. axb5 axb5
40. Kd2 Kd6 41. Ke3 Kd5 42. h4 h6 43. h5 c3 44. Kd3 c2 45. Kxc2 Kxd4 46. Kb3
Kd3 47. Kb2 Kc4 48. Ka3 Kc3 49. Ka2 Kxb4 50. Kb2 Kc4 51. Kc2 Kd4 52. Kb3 Ke4
53. Kb4 Kxf4 54. Kxb5 e5 55. Kc4 e4 56. Kc3 e3 57. Kc2 Kf3 58. Kd1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.70"]
[White "Machado, Eduardo Ribeiro"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1851"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O c6 8. e4
e5 9. h3 exd4 10. Nxd4 Qb6 11. Nf3 Ne8 12. Qc2 Qb4 13. Na4 Nb6 14. Nxb6 Qxb6
15. Rb1 f5 16. Be3 c5 17. Nd2 Nf6 18. b4 Qc7 19. Qb3 fxe4 20. Nxe4 Nxe4 21.
Bxe4 Bxh3 22. Rfd1 Rab8 23. bxc5 dxc5 24. Bf4 Be5 25. Bh6 Rfe8 26. Bxb7 Bc8 27.
Bd5+ Be6 28. Bxe6+ Rxe6 29. Qxb8+ Qxb8 30. Rxb8+ Bxb8 31. Rd8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.71"]
[White "Queiroz, Maria Becker"]
[Black "Leal, Paulo Donizete"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1850"]
[PlyCount "106"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Be3 e5 8.
Nbd2 Ngf6 9. c3 Rd8 10. Kc2 Nc5 11. Rhe1 Ncxe4 12. Nxe4 Nxe4 13. Nxe5 Be6 14.
Rad1 Rxd1 15. Rxd1 Bc5 16. Bxc5 Nxc5 17. b3 f6 18. Nc4 Ke7 19. h3 Ne4 20. f3
Ng3 21. Rd2 Nxe2 22. Rxe2 Rd8 23. Rd2 Bxc4 24. Rxd8 Bxb3+ 25. Kxb3 Kxd8 26. Kc4
Kd7 27. Kc5 b6+ 28. Kc4 Kd6 29. g3 Ke5 30. a4 h5 31. Kd3 h4 32. g4 Kf4 33. Ke2
Kg3 34. Ke3 Kxh3 35. Kf2 b5 36. axb5 cxb5 37. Ke3 Kg3 38. Kd4 h3 39. Kc5 a6 40.
Kb6 h2 41. Kxa6 h1=Q 42. Kxb5 Qxf3 43. c4 Kxg4 44. c5 Qb7+ 45. Kc4 Kf4 46. Kd4
Qc6 47. Kc4 Ke4 48. Kb4 Kd4 49. Kb3 Qxc5 50. Kb2 Qc3+ 51. Kb1 Qd2 52. Ka1 Kc3
53. Kb1 Qb2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.72"]
[White "Ramos, Ricardo Guelerman P"]
[Black "Hoshino, Meilin"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1838"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bg5 g6 8. cxd5
exd5 9. Nxd5 Bg7 10. Bc4 Qd6 11. Bf4 Qd8 12. Nc7+ Ke7 13. Nxa8 Re8 14. Nc7 Kf8+
15. Nxe8 Qxe8+ 16. Ne5 Nxe5 17. Bxe5 a5 18. O-O Bd7 19. Re1 b5 20. Bd6+ Kg8 21.
Rxe8+ Bxe8 22. Bd3 Nd7 23. Bxb5 Kh8 24. Qe2 Bxd4 25. Qxe8+ Kg7 26. Be7 Kh6 27.
Bxd7 Kh5 28. Qg8 Bxb2 29. Qxh7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.73"]
[White "Sousa, Virginio Aleixo Da "]
[Black "Baptista, Andre Kemper"]
[Result "0-1"]
[ECO "E14"]
[BlackElo "1836"]
[PlyCount "142"]
[EventDate "2013.02.09"]

1. d4 b6 2. c4 Bb7 3. Nf3 Nf6 4. Nc3 e6 5. e3 c5 6. Bd3 d5 7. O-O Nbd7 8. Re1
Rc8 9. Rb1 dxc4 10. Bc2 cxd4 11. Nxd4 Bb4 12. Bd2 O-O 13. f3 Nc5 14. Qe2 e5 15.
Nf5 Nd3 16. Red1 Qd7 17. Bxd3 cxd3 18. Qf2 Qxf5 19. e4 Qd7 20. a3 Bc5 21. Be3
Bxe3 22. Qxe3 Rfd8 23. Rd2 Qd4 24. Qf2 Qxf2+ 25. Kxf2 Ba6 26. Ke3 Bc4 27. b3
Ba6 28. Nd1 Rc2 29. Rb2 Rdc8 30. Nf2 Rxb2 31. Rxb2 Rc2 32. Rxc2 dxc2 33. Kd2
Bf1 34. Ng4 Nxg4 35. fxg4 Bxg2 36. Kxc2 Bxe4+ 37. Kd2 Bf3 38. h3 Bxg4 39. hxg4
f5 40. gxf5 h5 41. Ke3 Kf7 42. Kf3 Kf6 43. Ke4 h4 44. b4 h3 45. Kf3 e4+ 46. Kg3
e3 47. Kf3 h2 48. Kxe3 Kxf5 49. Kd4 h1=B 50. Ke3 g5 51. Kf2 g4 52. Kg1 Kf4 53.
Kxh1 Kg3 54. Kg1 b5 55. Kf1 Kh2 56. Ke2 g3 57. Ke3 g2 58. Ke4 g1=Q 59. Ke5 Qa1+
60. Kd5 Qxa3 61. Ke5 Kg3 62. Kd5 Kf4 63. Ke6 Qxb4 64. Kd5 Qc4+ 65. Kd6 Kf5 66.
Ke7 Qe6+ 67. Kd8 Qf7 68. Kc8 Ke6 69. Kb8 Kd6 70. Ka8 Kc7 71. Kxa7 Qa2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.74"]
[White "Medeiros, Thauane Ferreira"]
[Black "Carvalho Costa, Ricardo Augusto de"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1835"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. g3 Bf5 5. Bg2 Bb4+ 6. c3 Ba5 7. Qb3 Nc6 8.
Bxd5 Nxd4 9. Qa4+ c6 10. e4 Be6 11. Qxd4 cxd5 12. Nd2 O-O 13. Ngf3 dxe4 14.
Qxd8 Raxd8 15. Nd4 Bd5 16. O-O Bb6 17. N2b3 Bxb3 18. axb3 Bxd4 19. cxd4 Rxd4
20. Rxa7 Rb4 21. Re1 f5 22. Re3 g5 23. Rc3 f6 24. Ra4 Rb5 25. b4 Rd5 26. Ra5
Rfd8 27. Rxd5 Rxd5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.75"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Caporale, Giuseppe Guido"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1835"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nf3 Bg4 7. Be2 Nbd7 8.
Be3 Rc8 9. a4 Rxc3 10. bxc3 Nxe4 11. Bd2 g6 12. Nd4 Bxe2 13. Nxe2 Bg7 14. Rb1
Qc7 15. O-O O-O 16. Rb3 Rc8 17. Be1 Nec5 18. Ra3 Nb6 19. a5 Nc4 20. Ra1 Nxa5
21. Bd2 Nc4 22. Bc1 e6 23. Re1 d5 24. Rb1 b5 25. Nd4 Na4 26. Bd2 h5 27. Qc1
Nxd2 28. Qxd2 Qxc3 29. Qxc3 Nxc3 30. Ra1 Bxd4 31. Rxa6 e5 32. Ra3 Kg7 33. Kf1
e4 34. h4 Rc6 35. Rb3 Rf6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.76"]
[White "Van Riemsdijk, Marius"]
[Black "Dias Filho, Pedro Stein"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1833"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bd3
Be7 9. O-O O-O 10. f4 Ng4 11. Qf3 Nxe3 12. Qxe3 b6 13. f5 Bxb3 14. axb3 d5 15.
Qg3 d4 16. Nd5 f6 17. Bc4 Kh8 18. c3 b5 19. Bxb5 dxc3 20. bxc3 Bc5+ 21. Kh1 Nd7
22. Rxa6 Rxa6 23. Bxa6 Qa8 24. Bc4 Qa7 25. h4 Rc8 26. h5 h6 27. Qe1 Nf8 28. Qa1
Qb8 29. Qa6 Nh7 30. b4 Bf8 31. Bd3 Ng5 32. Ra1 Rd8 33. Bc2 Kh7 34. Ra5 Rd7 35.
Qc6 Qe8 36. Kg1 Qxh5 37. Qxd7 Nxe4 38. Nxf6+ Nxf6 39. Qd1 Ng4 40. f6+ Kh8 41.
fxg7+ Kxg7 42. Ra7+ Kh8 43. Rh7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.77"]
[White "Dias, Romulo Alves"]
[Black "Serafim Junior, Arnor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1830"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Bd2
Nc6 9. Nb3 b5 10. Qe2 Bb7 11. O-O-O Rc8 12. a3 Be7 13. g3 b4 14. Bf4 d6 15.
axb4 Nxb4 16. Rd2 O-O 17. Bg2 Rfd8 18. Rhd1 Nh5 19. Be3 d5 20. Na4 Qc4 21. Qxc4
Rxc4 22. Na5 Na2+ 23. Kb1 Rxa4 24. Nxb7 Rb8 25. Nc5 Nc3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.78"]
[White "Silva, Rodrigo Ferreira"]
[Black "Ferreira, Renato Luis Bueloni"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1830"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 a6 5. a3 Nc6 6. Bc4 d5 7. Bxd5 Nxd5 8. Nxd5
e6 9. Nc3 Be7 10. O-O Qc7 11. d3 O-O 12. Be3 b6 13. Qe1 e5 14. Nd5 Qd8 15. fxe5
g5 16. Nxe7+ Qxe7 17. Bxg5 Qe6 18. Bf6 Ne7 19. Ng5 Qg4 20. Bxe7 Re8 21. Nxf7
Qg7 22. Qh4 Ra7 23. Nh6+ Kh8 24. Bf6 Be6 25. Bxg7+ Rxg7 26. Qf6 c4 27. Qxe6
Rxe6 28. Rf8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.79"]
[White "Giacomel, Alexandre"]
[Black "Lisboa Torres, Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1826"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8.
Qd2 Nc6 9. f3 a6 10. O-O-O Nxd4 11. Qxd4 Ng4 12. Qd2 Nxe3 13. Qxe3 Qa5 14. Bc4
Bxc3 15. Qxc3 Qxc3 16. bxc3 b5 17. Bb3 Ra7 18. a3 Rc7 19. Kb2 Bd7 20. Rhe1 Rfc8
21. Re3 Kg7 22. g4 g5 23. h4 h6 24. hxg5 hxg5 25. e5 dxe5 26. Rxe5 Kf6 27. Re3
Bc6 28. Rh1 Kg7 29. Rhe1 e6 30. Rf1 Bb7 31. f4 gxf4 32. Rxf4 Rc5 33. Rd4 Bc6
34. Rd1 Rh8 35. Rf1 Rh4 36. Rf2 Rxg4 37. Rxf7+ Kxf7 38. Bxe6+ Kf6 39. Bxg4 Bd5
40. Be2 a5 41. Bd3 Bc6 42. Kb3 Bd5+ 43. Kb2 Bc6 44. Kb3 Bd5+ 45. Kb2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.80"]
[White "Caceres, Elton Carlos"]
[Black "Macedo, Jonas Ferreira de"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1826"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. e4 c5 2. g3 e6 3. Bg2 Nc6 4. Ne2 d5 5. exd5 exd5 6. d4 Nf6 7. O-O Be7 8.
dxc5 Be6 9. Nf4 O-O 10. Nxe6 fxe6 11. Re1 e5 12. Nc3 e4 13. Na4 Ne5 14. f4 Neg4
15. h3 Nh6 16. Be3 Qa5 17. b3 Rad8 18. g4 Ne8 19. c3 Bh4 20. b4 Qb5 21. Rf1 Qd7
22. Qb3 Kh8 23. Rad1 Qb5 24. Nb2 Qe2 25. c4 d4 26. Rxd4 Rxd4 27. Bxd4 Nc7 28.
Qe3 Qxe3+ 29. Bxe3 Re8 30. Rd1 Na6 31. a3 Nb8 32. Rd4 Bf6 33. Rd2 Kg8 34. Nd1
Nf7 35. g5 Bd8 36. h4 a6 37. Rd4 Nc6 38. Rxe4 Rxe4 39. Bxe4 Bc7 40. Nc3 g6 41.
Nd5 Bb8 42. Nf6+ Kg7 43. h5 gxh5 44. Nxh5+ Kh8 45. Bd5 Ncd8 46. b5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.81"]
[White "Mangini, Bruno Fernandes"]
[Black "Guerra, Filipe Tella"]
[Result "1-0"]
[ECO "D83"]
[BlackElo "1816"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Bd3 c5 7. Nf3 Nc6 8. Ne5
cxd4 9. Nxc6 bxc6 10. exd4 Qb6 11. O-O Qxb2 12. Qb3 Qxb3 13. axb3 Nh5 14. Be3
e5 15. Ne2 e4 16. Bc2 f5 17. g3 dxc4 18. bxc4 Be6 19. Bb3 Rfb8 20. Rab1 Nf6 21.
Nf4 Bf7 22. h4 Rxb3 23. Rxb3 Bxc4 24. Rb7 Bxf1 25. Kxf1 a5 26. Ne6 Ne8 27. Bc1
Bf6 28. Ba3 Ng7 29. Nxg7 Bxg7 30. Rd7 Bf6 31. Ke2 Rd8 32. Rc7 Bxd4 33. Rxc6 Rb8
34. Rc4 Bb2 35. Bd6 Rd8 36. Be7 Rd7 37. Bg5 Ba3 38. Be3 Bb4 39. Rc8+ Kf7 40.
Ra8 Ke6 41. Bb6 Rd2+ 42. Ke3 Rd3+ 43. Ke2 Rd2+ 44. Ke3 Rb2 45. Ra6 Kd5 46. Bxa5
Bd2+ 47. Bxd2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.82"]
[White "Dibai, Jerry"]
[Black "Mello, Eduardo dos Santos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1813"]
[PlyCount "27"]
[EventDate "2013.02.09"]

1. Nf3 d6 2. g3 Nf6 3. Bg2 Nc6 4. O-O b6 5. c4 Bb7 6. Qa4 a5 7. Nd4 Rb8 8.
Bxc6+ Nd7 9. Bxb7 Rxb7 10. Qc6 Rb8 11. Nc3 e6 12. Ndb5 Rc8 13. Na7 Ra8 14. Ncb5
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.83"]
[White "Moura, Luiz Aurelio de"]
[Black "Cruz, Arquias Sofocles Gu"]
[Result "0-1"]
[ECO "C67"]
[BlackElo "1812"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Nc3 h6 9. Qxd8+ Kxd8 10. g4 Ne7 11. h3 h5 12. Ng5 Ke8 13. e6 Bxe6 14. Nxe6
fxe6 15. Re1 hxg4 16. hxg4 Kd7 17. Bg5 Nd5 18. Rad1 Bd6 19. Ne4 b5 20. b3 b4
21. a3 a5 22. f4 Rae8 23. axb4 axb4 24. f5 exf5 25. gxf5 Rh5 26. Bd2 Rxf5 27.
c4 bxc3 28. Nxc3 Rxe1+ 29. Bxe1 Ne3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.84"]
[White "Kurita, Rubens Massami"]
[Black "Santana, Cleiton Marino"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1812"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. Nxd5 cxd4
8. Bf4 Qa5+ 9. b4 Bxb5 10. bxa5 Bxe2 11. Nc7+ Kd7 12. Nxe2 Nc6 13. Nxa8 Bd6 14.
Bxd6 Kxd6 15. Rb1 Nge7 16. Nb6 axb6 17. Rxb6 Kc7 18. Rb5 Ra8 19. Kd2 Nc8 20.
Re1 Nd6 21. Rc5 Kd7 22. Rd5 Nxa5 23. Rxd4 Nac4+ 24. Kc3 Na3 25. Kb4 Nxc2+ 26.
Kc5 Ra5+ 27. Kb6 Rb5+ 28. Ka7 Nxe1 29. Nc3 Rc5 30. Ne4 Ke6 31. a4 Nc2 32. Rd2
Nb4 33. Rd4 Ra5+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.85"]
[White "Santos, Marcos Correia"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1811"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
e6 9. Bd3 Nc6 10. Qe3 Qb6 11. O-O Qxd4 12. f4 Qxe3+ 13. Bxe3 Nge7 14. Nd2 O-O
15. Bc5 Rfd8 16. Rac1 Rac8 17. b4 b6 18. Bd6 Nf5 19. Ba6 Nfd4 20. Rfe1 Bh6 21.
g3 g5 22. Bxc8 Rxc8 23. Rc3 Nb5 24. Rc2 gxf4 25. Nb3 Na3 26. Rg2 f3 27. Rf2 Nc4
28. Rxf3 Nxd6 29. exd6 Rd8 30. b5 Nb4 31. a3 Nc2 32. Re2 Nxa3 33. Na5 Nxb5 34.
Nc6 Rxd6 35. Ne5 Nd4 36. Ref2 Nxf3+ 37. Rxf3 f5 38. g4 Bg7 39. Nd3 fxg4 40.
hxg4 e5 41. Rf5 d4 42. Kf1 e4 43. Nf4 Rf6 44. Ne6 Rxe6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.86"]
[White "De Paula, Luciano Alves"]
[Black "Sfrizo Souza, Vinicius Vieira"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1810"]
[PlyCount "119"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2
h6 9. Bf4 Nbd7 10. Nf3 Re8 11. O-O Nh5 12. Be5 Nf8 13. h3 Bd6 14. Rab1 Nf6 15.
b4 Bxe5 16. Nxe5 N6d7 17. Nf3 b5 18. Ne2 Bb7 19. Ng3 Nb6 20. Ne5 Nc4 21. Bxc4
dxc4 22. Qf5 Qe7 23. Qg4 f6 24. Nf3 Bc8 25. Nf5 Bxf5 26. Qxf5 a5 27. a3 axb4
28. axb4 Ra4 29. Qc5 Qxc5 30. dxc5 Ne6 31. Rfd1 Rd8 32. Rxd8+ Nxd8 33. Nd4 Kf7
34. Kf1 g6 35. Ke1 Ke7 36. Kd2 Kd7 37. Kc3 Ra2 38. Nc2 Nf7 39. Rd1+ Ke7 40. Nd4
Ne5 41. f4 Nd3 42. Nxc6+ Kd7 43. Nd4 Ra3+ 44. Kd2 Nxb4 45. Nxb5 Rd3+ 46. Ke2
Rxd1 47. Kxd1 Kc6 48. Nc3 f5 49. e4 Kxc5 50. e5 Nd3 51. Ne2 g5 52. fxg5 hxg5
53. Ng3 Nf4 54. e6 Nxe6 55. Nxf5 Nf4 56. h4 gxh4 57. Nxh4 Kb4 58. g3 Nd3 59.
Nf3 c3 60. Kc2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.87"]
[White "Silva Filho, Manoel Barbosa da"]
[Black "Passos Coutinho, Eduardo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1809"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 g6 4. Bb5+ c6 5. Bc4 Bg7 6. O-O O-O 7. d4 b5 8. Bd3
Bb7 9. a3 Nbd7 10. Bg5 h6 11. Bxf6 Nxf6 12. e5 dxe5 13. dxe5 Nh5 14. Qd2 Qd7
15. Rfe1 Rad8 16. Rad1 Qe6 17. Qe3 a6 18. b4 g5 19. h3 Nf4 20. g4 Nxh3+ 21. Kf1
Qxg4 22. Nh2 Qg1+ 23. Ke2 Qxh2 24. Rh1 Qxf2+ 25. Qxf2 Nxf2 26. Kxf2 Bxe5 27.
Rxh6 Bxc3 28. Bh7+ Kg7 29. Rdh1 Rh8 30. R1h5 Rd6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.88"]
[White "Prisma, Zenil Da Costa"]
[Black "Silva, Roger Tertuliano da"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1803"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Be2 c5 8. O-O
a6 9. Qd2 b6 10. Rfd1 Bb7 11. Rab1 Be4 12. Nxe4 Nxe4 13. Qc2 f5 14. Ng5 Nxg5
15. Bxg5 h6 16. Bh4 g5 17. Bg3 e5 18. dxe5 dxe5 19. f4 gxf4 20. exf4 e4 21. Bf2
Qc7 22. Rd5 Rad8 23. Rbd1 Nb8 24. Qd2 Nc6 25. Bh5 Nd4 26. Be2 Rxd5 27. cxd5
Qxf4 28. Be3 Qd6 29. Bxa6 b5 30. Bb7 f4 31. Bxd4 Bxd4+ 32. Kh1 f3 33. b4 e3 34.
Qd3 e2 35. Re1 f2 36. Qxe2 fxe1=Q+ 37. Qxe1 Qf4 38. Qe6+ Kg7 39. h3 Be5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.89"]
[White "Silva, Sidnei Silvestre da"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1802"]
[PlyCount "108"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 d6 3. e3 Bf5 4. Nf3 c5 5. d5 Nbd7 6. c4 g5 7. Nxg5 Bg7 8. Nc3
Qb6 9. Qb3 h6 10. Nf3 Nh5 11. Bg3 Ndf6 12. Nh4 Nxg3 13. hxg3 Bh7 14. Be2 Qxb3
15. axb3 Ne4 16. Rc1 O-O 17. Nf3 a6 18. Nd2 Nf6 19. Bf3 Rab8 20. O-O Nd7 21.
Rfe1 Ne5 22. Be2 Rfe8 23. Nf3 Nd7 24. Ra1 Red8 25. Red1 Kf8 26. Bd3 Bxd3 27.
Rxd3 b5 28. Rxa6 bxc4 29. bxc4 Rxb2 30. Nb5 Rb1+ 31. Kh2 Rb2 32. Rd2 Rb4 33.
Rc2 Nf6 34. Nd2 Ng4+ 35. Kg1 Ne5 36. Kf1 Nd3 37. Ke2 Ne5 38. Ra7 Bf6 39. Ne4
Bg7 40. Nd2 Bf6 41. f4 Nd7 42. Rca2 Nb6 43. Kd3 Nxd5 44. Ra8 Rxa8 45. Rxa8+ Kg7
46. e4 Nb6 47. Ra6 Nxc4 48. Nxc4 Rxb5 49. e5 dxe5 50. Nxe5 Bxe5 51. fxe5 Rb3+
52. Kc4 Rxg3 53. Kxc5 Rxg2 54. Ra7 e6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "1.90"]
[White "Aragao Neto, Joao Batista"]
[Black "Zanzini, Matheus Gibbin"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1794"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. a3 Bxc3+ 8.
bxc3 O-O 9. Bd3 dxc4 10. Bxc4 b6 11. Bg5 Bb7 12. Bd3 Nbd7 13. Ne5 Qc7 14. Nxd7
Nxd7 15. Qc2 Bxg2 16. Rg1 Qxh2 17. O-O-O Bf3 18. Rde1 h6 19. Bd2 Rac8 20. Rg3
Qxf2 21. Reg1 Kh8 22. Rxg7 f5 23. Rf1 Qxf1+ 24. Bxf1 Kxg7 25. Qd3 Bg4 26. Qa6
Rc7 27. Kb2 Nb8 28. Qb5 h5 29. Qe5+ Kg6 30. Qxc7 h4 31. Qf4 h3 32. Qh6+ Kf7 33.
Bg5 Nc6 34. Qf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.1"]
[White "Garkauskas, Otto Dmitry"]
[Black "Nolasco De Moraes, Vitor"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2096"]
[BlackElo "1921"]
[PlyCount "137"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Qc2 b6 8. cxd5
exd5 9. Bd3 Bb7 10. Nge2 Nbd7 11. f3 c5 12. dxc5 Bxc5 13. Bf2 Re8 14. Nd1 Rc8
15. Qa4 Bc6 16. Qb3 Ne5 17. Ba6 Rc7 18. O-O Ng6 19. Nd4 Bxd4 20. exd4 Nf4 21.
Bh4 Ne2+ 22. Bxe2 Rxe2 23. Nc3 Rd2 24. Rad1 Rxd1 25. Rxd1 g5 26. Bg3 Re7 27.
Be5 Re6 28. f4 gxf4 29. Rf1 Nh5 30. Qd1 Qg5 31. Qf3 f6 32. Bxf4 Nxf4 33. Qxf4
Qxf4 34. Rxf4 Kf7 35. Kf2 h5 36. Kg3 b5 37. Rf5 Kg6 38. Kf4 b4 39. Nxd5 Bxd5
40. Rxd5 Re2 41. Kf3 Rxb2 42. Ra5 b3 43. axb3 Rxb3+ 44. Ke4 Rb2 45. g3 Rxh2 46.
Rxa7 Rg2 47. Kf3 Rd2 48. Ke3 Rg2 49. Kf4 Rf2+ 50. Ke4 Rg2 51. Ra3 h4 52. gxh4
Rg4+ 53. Kd5 Rxh4 54. Rg3+ Kf7 55. Kc5 Rh8 56. d5 Rc8+ 57. Kd6 Re8 58. Kc6 Rc8+
59. Kd7 Ra8 60. d6 Ra5 61. Kc6 Ra6+ 62. Kc7 Ra7+ 63. Kb6 Rd7 64. Kc6 Ra7 65. d7
Ra8 66. Kc7 Ra7+ 67. Kc8 Ra8+ 68. Kb7 Rd8 69. Kc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Pomar, Marcelo Nascimento"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1899"]
[BlackElo "2094"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. e3 Nc6 6. d4 cxd4 7. exd4 Bf5 8.
a3 e6 9. Nc3 Be7 10. Nxd5 exd5 11. Ne2 Bf6 12. O-O O-O 13. Be3 Be4 14. Nc3 Bxg2
15. Kxg2 Qd7 16. Rc1 Rad8 17. b4 Rfe8 18. Qd3 h5 19. Rc2 h4 20. Rfc1 h3+ 21.
Kg1 Qg4 22. Qe2 Qf5 23. Qd1 Bxd4 24. b5 Ne5 25. Bf4 Nd3 26. Rd2 Re1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.3"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2089"]
[BlackElo "1902"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. d3 d5 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. Be3 Qh5 11. Rc1 Nd4 12. b4 b6 13. Bxd4 cxd4 14. Nxd4 Bh3
15. Bxa8 Rxa8 16. Nf3 Qd5 17. Qb3 Qxb3 18. axb3 Bxf1 19. Kxf1 b5 20. Rc7 Kf8
21. d4 Bf6 22. e3 a6 23. Ne1 Ke8 24. Nd3 Kd8 25. Rc6 a5 26. bxa5 Rxa5 27. Rc5
e6 28. b4 Ra1+ 29. Kg2 Rd1 30. Ne5 Bxe5 31. Rxe5 Kc7 32. Rxb5 Kc6 33. Rb8 Kd7
34. Rb7+ Ke8 35. Rb8+ Ke7 36. b5 h5 37. b6 Kf6 38. b7 Rb1 39. e4 Kg7 40. d5
exd5 41. exd5 Kf6 42. d6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.4"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Coutinho, Sidnei Bissacot"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1880"]
[BlackElo "2083"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O Nxd4 10. Bxd4 Be6 11. Nd5 Rc8 12. h4 Nxd5 13. Bxg7 Kxg7 14. exd5
Bf5 15. Bd3 Bxd3 16. Qxd3 Qa5 17. Kb1 Qc5 18. h5 e5 19. dxe6 fxe6 20. hxg6 hxg6
21. Qd2 Rh8 22. Rxh8 Rxh8 23. b4 Qc6 24. Qxd6 Qxd6 25. Rxd6 Kf6 26. f4 Rc8 27.
Rd4 Rc3 28. Kb2 Rg3 29. Rd2 Rg4 30. c4 Rxf4 31. Kc3 g5 32. a4 Ke7 33. a5 a6 34.
Rd4 Rf1 35. Rd2 e5 36. b5 Ke6 37. bxa6 bxa6 38. c5 Rc1+ 39. Kb4 Rb1+ 40. Kc4
Rc1+ 41. Kb4 e4 42. Rd6+ Ke5 43. Rxa6 e3 44. Ra8 Kd4 45. Rd8+ Ke4 46. a6 e2 47.
Kb5 e1=Q 48. Re8+ Kd5 49. Rxe1 Rxe1 50. a7 Rb1+ 51. Ka6 Kxc5 52. a8=Q Ra1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.5"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Herbst Neto, Eugenio"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2081"]
[BlackElo "1882"]
[PlyCount "113"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. d5
Nc5 9. f3 Qe8 10. g4 Bd7 11. h4 Na4 12. Nxa4 Bxa4 13. h5 c5 14. dxc6 Bxc6 15.
Qxd6 Rd8 16. Qb4 Qe6 17. h6 Bh8 18. Nh3 Rd7 19. Nf2 Rfd8 20. O-O Rd4 21. Be3
Nd7 22. Bxd4 exd4 23. Nd3 Qf6 24. Qd2 g5 25. Kg2 Qxh6 26. Rh1 Qg6 27. Rh5 h6
28. Qa5 Re8 29. Qf5 Qxf5 30. gxf5 Bg7 31. Nf2 Nf6 32. Rhh1 h5 33. Bd3 h4 34.
Rhe1 Nh5 35. Nh3 Be5 36. b4 Ba4 37. b5 f6 38. Rab1 Bd6 39. c5 Bxc5 40. Rec1 b6
41. Rc4 Bxb5 42. Rxb5 Re5 43. a4 a5 44. f4 gxf4 45. Kf3 Ng3 46. Nxf4 Nxf5 47.
Rcxc5 bxc5 48. exf5 Re3+ 49. Kg4 h3 50. Bc4+ Kf8 51. Nxh3 d3 52. Nf2 d2 53.
Rxc5 Re4+ 54. Kf3 Re1 55. Rd5 Rc1 56. Bb5 Rc2 57. Ne4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.6"]
[White "Nery Junior, Jose Antonio"]
[Black "Kina, Caio Garcia"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2080"]
[BlackElo "1873"]
[PlyCount "101"]
[EventDate "2013.02.09"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. g4 h6 7. f4 b5 8. a3 Bb7
9. Bd3 e5 10. Nf3 exd4 11. Nxd4 Ngf6 12. g5 hxg5 13. fxg5 Ng4 14. Bg1 Nge5 15.
Be2 Nc5 16. Qf4 Qe7 17. O-O-O O-O-O 18. Nd5 Qd7 19. Nxb5 Ne6 20. Na7+ Kb8 21.
Qf1 c5 22. Nb6 Qe7 23. Nd5 Qd7 24. Nb6 Qc7 25. Nd5 Qa5 26. Nb5 axb5 27. Bxb5
Nxg5 28. Bd3 Rc8 29. Be3 Ne6 30. Bd2 Qd8 31. Ba6 c4 32. Bxb7 Kxb7 33. Bc3 Qd7
34. Nb4 Ng5 35. Qf4 Ngf3 36. Kb1 Rh4 37. Qe3 Bh6 38. Qf2 Rxe4 39. Nd5 Qc6 40.
Bb4 Bg5 41. Nc3 Re3 42. h4 Bh6 43. Nd5 Re4 44. Ne7 Qd7 45. Rxd6 Qc7 46. Nd5 Be3
47. Nxe3 Rd4 48. Rxd4 Nxd4 49. Nd5 Qc6 50. Qxd4 Nf3 51. Qd1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.7"]
[White "Pereira, Jorge Luiz Rodrigue"]
[Black "Saito, Vinicius"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1872"]
[BlackElo "2069"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 a5 10. Ba3 b6 11. bxa5 Rxa5 12. Bb4 Ra8 13. a4 Ne8 14. Ne1 f5 15. f3
Bh6 16. Nd3 Be3+ 17. Kh1 Bd7 18. Nf2 fxe4 19. Nfxe4 Nf5 20. Qd3 Qh4 21. Rg1
Bxg1 22. Kxg1 Qh6 23. a5 bxa5 24. Rxa5 Rxa5 25. Bxa5 Qc1+ 26. Nd1 Nd4 27. Bd2
Qa1 28. Bh6 Ng7 29. Bg5 Ba4 30. Nec3 Nxe2+ 31. Qxe2 Bxd1 32. Nxd1 Rb8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.8"]
[White "Brandao, Renan Alves"]
[Black "Silva, Alexandre Freitas S"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2059"]
[BlackElo "1871"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 O-O 7. O-O c6 8. Rb1
Qe8 9. b4 e5 10. b5 e4 11. Ne1 d5 12. Qb3 dxc4 13. Qxc4+ Be6 14. Qa4 Nd5 15.
Nxd5 cxd5 16. Ba3 Rf7 17. Nc2 Nd7 18. Qb3 g5 19. f4 h6 20. Bd6 Nb6 21. Rbd1 Bd7
22. Na3 Rc8 23. e3 Nc4 24. Nxc4 dxc4 25. Qa3 Bxb5 26. Qxa7 Ra8 27. Qc5 Qd7 28.
fxg5 b6 29. Qxb6 hxg5 30. g4 Rf6 31. Rxf5 Rxa2 32. Rdf1 Rxf5 33. Rxf5 Bc6 34.
Qc5 Qb7 35. Qxc4+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.9"]
[White "Rosa, Jose Antonio"]
[Black "Andor, Jorge"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2058"]
[BlackElo "1870"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O g6 6. c3 Bg7 7. d4 Ngf6 8.
e5 dxe5 9. dxe5 Ne4 10. Qa4 Nxf2 11. Rxf2 O-O 12. Rd2 Nb6 13. Rxd8 Nxa4 14.
Rxa8 Rxa8 15. b3 Nb6 16. c4 Rd8 17. Nc3 Rd3 18. Bb2 e6 19. Rd1 Rd7 20. Rxd7
Nxd7 21. Ne4 h5 22. Nf6+ Nxf6 23. exf6 Bf8 24. Kf2 Bd6 25. Be5 Bf8 26. Ke3 a6
27. Ng5 b5 28. Ne4 bxc4 29. bxc4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.10"]
[White "Juliani, Sidnei"]
[Black "Ribeiro, Sheridan Luiz Telle"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1858"]
[BlackElo "2057"]
[PlyCount "115"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 c6 5. Qe2 b5 6. Bb3 a5 7. a4 b4 8. Nd1 d5
9. Be3 Nbd7 10. exd5 cxd5 11. Bxc5 Nxc5 12. Qxe5+ Be6 13. Nf3 Nxb3 14. cxb3 O-O
15. O-O Nd7 16. Qd4 Rc8 17. Ne3 Nc5 18. Nd2 Qb6 19. f4 f6 20. f5 Bf7 21. Rf4
Rfe8 22. Kf2 Qd6 23. g3 Qa6 24. Ke2 Nxd3 25. Qxd3 Rxe3+ 26. Kxe3 Re8+ 27. Ne4
Qxd3+ 28. Kxd3 dxe4+ 29. Rxe4 Rd8+ 30. Rd4 Rc8 31. Kd2 Bxb3 32. Rc1 Ra8 33. Rc5
Kf8 34. Rh4 Kg8 35. Rd4 Kf8 36. Rd3 Bxa4 37. Rdd5 Rb8 38. Rxa5 Bc6 39. Rd6 Be4
40. Ke3 Bc2 41. Kf4 b3 42. Ra4 Rb7 43. Ra8+ Ke7 44. Re6+ Kf7 45. g4 h5 46. h3
hxg4 47. hxg4 g6 48. Raa6 Rb4+ 49. Kg3 Rxg4+ 50. Kf3 Bxf5 51. Rxf6+ Kg7 52.
Rfb6 Rh4 53. Ra7+ Kh6 54. Rb8 Kg5 55. Ra3 Rf4+ 56. Kg3 Bc2 57. Rb5+ Rf5 58.
Raxb3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.11"]
[White "Fonseca, Luis Ernesto Serra "]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2052"]
[BlackElo "1864"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. c3 Nc6 5. Ne2 d6 6. d4 cxd4 7. cxd4 Qb6 8. Nbc3
Nf6 9. O-O O-O 10. h3 e5 11. d5 Ne7 12. Be3 Qd8 13. Qa4 Ne8 14. Bxa7 Nc7 15.
Qa5 Bd7 16. Rfc1 Nc8 17. Nd1 b6 18. Bxb6 Rxa5 19. Bxc7 Qg5 20. Bxa5 f5 21. f3
fxe4 22. fxe4 Bb5 23. Nec3 Bf1 24. Nf2 Ba6 25. Ncd1 Qxg3 26. Be1 Be2 27. Rc3
Qg5 28. a4 Na7 29. Raa3 Bh6 30. b4 Rc8 31. b5 Rxc3 32. Rxc3 Bxb5 33. axb5 Nxb5
34. Rd3 Qh4 35. Rb3 Nd4 36. Rb8+ Bf8 37. Bb4 Qe7 38. Ne3 Qc7 39. Re8 Kf7 40.
Ra8 Qb7 41. Ra4 Ne2+ 42. Kh2 Qb6 43. Ned1 Bh6 44. Nd3 Qg1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.12"]
[White "Brito, Erick De Paula"]
[Black "Sergio, Claudio Santos"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1853"]
[BlackElo "2049"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Qe2 Qe7 5. Nc3 Nf6 6. O-O Nd4 7. Nxd4 exd4 8.
Nd5 Nxd5 9. exd5 Qxe2 10. Bxe2 Bd6 11. Bh5+ g6 12. Re1+ Kf7 13. Bf3 Bf4 14. g3
Bg5 15. h4 Bf6 16. d6 d3 17. Bd5+ Kg7 18. dxc7 dxc2 19. a4 a5 20. Ra3 Ra7 21.
Rae3 b6 22. Re8 Rf8 23. d3 Rxc7 24. R1e7+ Bxe7 25. Rxe7+ Kh8 26. b3 Rc3 27. Re1
Bb7 28. Bxb7 Rxb3 29. Bd5 Rb1 30. Kf1 Kg7 31. f4 Re8 32. Be4 fxe4 33. d4 d5 34.
Ke2 Rc8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.13"]
[White "Dias Da Silva, Adriano"]
[Black "Calixto, Roberto Carlos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2039"]
[BlackElo "1855"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Na3 Nf6 6. Nb5 Qd8 7. d4 a6 8. Na3
cxd4 9. cxd4 e6 10. Nc2 Be7 11. Be2 O-O 12. O-O Bd7 13. Ne5 Nxe5 14. dxe5 Nd5
15. Ne3 Bc6 16. Bd2 Qc7 17. Nxd5 Bxd5 18. Bc3 Rfd8 19. Qc2 Qc6 20. f3 Bc5+ 21.
Kh1 Rac8 22. a3 Bd4 23. Rac1 Bxe5 24. Bd3 Bf4 25. Bxh7+ Kh8 26. Bd3 Bxc1 27.
Qxc1 f5 28. Qh6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.14"]
[White "Haelvoet Correa, Guilherme"]
[Black "Catozzo Jr, Vinicius"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1851"]
[BlackElo "2037"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 Bb7 8. axb5
Bxc3 9. bxc3 cxb5 10. Qb1 Qb6 11. Be2 Nf6 12. e5 Ne4 13. O-O O-O 14. Qc2 Nxd2
15. Nxd2 a6 16. Ne4 Bxe4 17. Qxe4 Nd7 18. Rfb1 Rac8 19. Ra2 f5 20. exf6 Nxf6
21. Qe3 Nd5 22. Qd2 a5 23. Bf3 b4 24. Bxd5 exd5 25. cxb4 axb4 26. Qxb4 Qxd4 27.
Rd2 Qe5 28. Qb5 Rb8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.15"]
[White "Da Mata, Luis Carlos"]
[Black "De Sousa, Matheus Mazim"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2033"]
[BlackElo "1853"]
[PlyCount "122"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 d6 9. f3 Nxd4 10. Bxd4 Nd7 11. Be3 Nc5 12. Qd2 f5 13. b4 Na4 14. Bd4 Bxd4
15. Qxd4 Nxc3 16. Qxc3 fxe4 17. fxe4 Qb6 18. c5 dxc5 19. Bc4+ Be6 20. bxc5 Qc6
21. Bxe6+ Qxe6 22. Qb3 Qxb3 23. axb3 Rf4 24. Ra4 Rc8 25. g3 Rg4 26. Ke2 Rxc5
27. Kf3 h5 28. Re1 a6 29. Rd4 Kf7 30. Rd7 Rb5 31. Re3 Rgg5 32. Rc3 Rge5 33. h4
Kf6 34. Kf4 Rb4 35. Re3 Reb5 36. Rdd3 Rc5 37. Rc3 e5+ 38. Kf3 Rxc3 39. Rxc3 Ke6
40. Rd3 a5 41. Ke3 b5 42. Kf3 a4 43. bxa4 bxa4 44. Rd8 Rb3+ 45. Kf2 a3 46. Rg8
Kf7 47. Ra8 Ke7 48. Ra5 Kd6 49. Rd5+ Kc6 50. Rxe5 Rb5 51. Re6+ Kb7 52. Re7+ Ka6
53. Re8 Rb7 54. Ra8+ Ra7 55. Rd8 a2 56. Rd1 Kb6 57. Ra1 Ra3 58. Ke1 Kc5 59. Kd1
Rxg3 60. Kc2 Kd4 61. Kb2 Rg2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.16"]
[White "Leal, Paulo Donizete"]
[Black "Deus Filho, Joaquim De"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1850"]
[BlackElo "2029"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Nf3 h6 7. Bd2 Be6 8. Qb3
Rb8 9. O-O Qd7 10. e4 a6 11. a4 Nge7 12. Nd5 Nc8 13. Be3 f5 14. Nh4 N6e7 15.
Nxe7 Nxe7 16. exf5 gxf5 17. Ba7 Ra8 18. Qxb7 O-O 19. Qxa6 c6 20. Ra2 Rxa7 21.
Qb6 Rb7 22. Qe3 Rfb8 23. Rb1 d5 24. Qc5 dxc4 25. dxc4 Qd4 26. Qxd4 exd4 27. Bf1
Rb4 28. a5 Bxc4 29. Bxc4+ Rxc4 30. b4 Rcxb4 31. Rxb4 Rxb4 32. a6 Rb8 33. Kf1
Kf7 34. Ke2 Ke6 35. Kd3 Kd5 36. Re2 Bf6 37. Ng2 Rb3+ 38. Kc2 Ra3 39. Nf4+ Kc4
40. Re6 Bg5 41. Nh3 Rxa6 42. Nxg5 hxg5 43. Rxe7 Ra2+ 44. Kd1 Rxf2 45. h4 gxh4
46. gxh4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.17"]
[White "Rouanet, Luiz Paulo"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2024"]
[BlackElo "1851"]
[PlyCount "79"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Ne5
Nbd7 9. Nxd7 Qxd7 10. Nf3 Ne4 11. Bxe7 Qxe7 12. c3 a5 13. Re1 Ba6 14. Bxa6 Rxa6
15. Qd3 Raa8 16. c4 Nf6 17. Rac1 Rfc8 18. c5 Nd7 19. c6 Nf6 20. Ne5 Rd8 21. f3
Ne8 22. e4 dxe4 23. Rxe4 Nf6 24. Rh4 h6 25. a3 Rd6 26. g3 Nd5 27. f4 Rad8 28.
Qb5 Nf6 29. Nf3 Rd5 30. Qe2 Qe8 31. g4 R8d6 32. g5 hxg5 33. fxg5 Nh7 34. Qe4
Nxg5 35. Nxg5 Rxg5+ 36. Kh1 f5 37. Qf4 Qg6 38. Qxd6 cxd6 39. c7 f4 40. c8=Q+
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.18"]
[White "Baptista, Andre Kemper"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "2021"]
[PlyCount "100"]
[EventDate "2013.02.09"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bd3 Bg4 7. Qe2+ Qe7 8.
Qxe7+ Nxe7 9. Ne5 Bf5 10. O-O f6 11. Bxf5 Nxf5 12. Nf3 Kf7 13. Bd2 Na6 14. a3
Nc7 15. Ne2 g5 16. Ng3 Nxg3 17. fxg3 Kg6 18. Rae1 Rae8 19. c3 Rxe1 20. Rxe1 Re8
21. Rxe8 Nxe8 22. g4 h6 23. g3 f5 24. gxf5+ Kxf5 25. Kf2 Nf6 26. Bc1 Ne4+ 27.
Kg2 h5 28. Be3 b5 29. Bc1 a6 30. Be3 a5 31. Bc1 a4 32. Ne1 g4 33. Nc2 Nf6 34.
Kf2 Ke4 35. Ke2 h4 36. gxh4 Bxh2 37. Bg5 Nh5 38. Kf2 Bf4 39. Nb4 Bxg5 40. hxg5
Kf4 41. g6 g3+ 42. Kg2 Kg4 43. Nxc6 Nf4+ 44. Kg1 Nxg6 45. Ne5+ Nxe5 46. dxe5
Kf5 47. e6 Kxe6 48. Kg2 d4 49. Kxg3 dxc3 50. bxc3 Kd5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.19"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Ramos, Ricardo Guelerman P"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2019"]
[BlackElo "1838"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. Be2 e6 8. O-O Bd6
9. Bb2 Nbd7 10. a3 Bxf3 11. Bxf3 bxc4 12. bxc4 Bxh2+ 13. Kxh2 Qb8+ 14. Kg1 Qxb2
15. Qd3 Qb7 16. Rfc1 O-O 17. Rab1 Qa7 18. e4 dxe4 19. Nxe4 Rad8 20. Nxf6+ Nxf6
21. Bxc6 Qxd4 22. Qxd4 Rxd4 23. c5 g6 24. Bb7 Rd7 25. Rb6 Nd5 26. Bxd5 exd5 27.
c6 Rc7 28. Rxa6 d4 29. Kf1 Re8 30. Ra4 Re6 31. Rxd4 Rexc6 32. Rxc6 Rxc6 33. Ke2
Rc2+ 34. Rd2 Rc6 35. Ra2 Rc5 36. Kd3 h5 37. Kd4 Ra5 38. Kc4 h4 39. Kb4 Ra8 40.
a4 g5 41. Kb5 Re8 42. a5 Re5+ 43. Kc4 Re4+ 44. Kd5 Re1 45. a6 Rd1+ 46. Ke5 Rd8
47. a7 Ra8 48. Kf5 f6 49. f3 Kf7 50. Ra6 Kg7 51. Ra4 Kf7 52. Ra5 Kg7 53. Ra6
Kh6 54. Kxf6 Kh5 55. Kg7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.20"]
[White "Caporale, Giuseppe Guido"]
[Black "Dias, Joao Batista"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1835"]
[BlackElo "2015"]
[PlyCount "119"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O O-O 7. b3 Nbd7 8. d4
Re8 9. Bb2 Qa5 10. Nd2 e5 11. a3 e4 12. Re1 Nf8 13. b4 Qd8 14. Nf1 h5 15. Rc1
N8h7 16. cxd5 cxd5 17. Bb5 Re7 18. f4 exf3 19. gxf3 Ng5 20. Rc2 Bf5 21. Rg2 Bh6
22. Kh1 Bh3 23. Rf2 h4 24. Bd3 Qe8 25. Bc1 Rc8 26. Qd2 Qc6 27. Bb2 Ne6 28. Nd1
Nc7 29. Qe2 Nh5 30. Qc2 Qe8 31. e4 Nf4 32. e5 Nce6 33. Qb1 Nxd3 34. Qxd3 Bf5
35. Qb3 Nf4 36. Nde3 Be6 37. Ng4 Bg5 38. Nf6+ Bxf6 39. exf6 Rec7 40. Qe3 Nh5
41. Qg5 h3 42. Ne3 Qf8 43. f4 Kh7 44. f5 Bd7 45. Rg1 Qh6 46. fxg6+ Qxg6 47.
Qxg6+ fxg6 48. f7 Rf8 49. Ng4 Bf5 50. Rxf5 gxf5 51. Ne5 Rc2 52. Bc1 Rg2 53. Rf1
f4 54. Bxf4 Kg7 55. Bg3 Rxg3 56. Rf5 Rxa3 57. Rg5+ Kh6 58. Rg1 Kh7 59. Rf1 Nf4
60. Kg1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.21"]
[White "Pertuzatti, Daniel"]
[Black "Van Riemsdijk, Marius"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2014"]
[BlackElo "1833"]
[PlyCount "25"]
[EventDate "2013.02.09"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 Nf6 5. Nc3 Nc6 6. Bc4 Bg4 7. O-O Qd7 8.
Bxf4 a6 9. Qd3 Na5 10. e5 dxe5 11. Nxe5 Bf5 12. Nxd7 Bxd3 13. Nxf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.22"]
[White "Serafim Junior, Arnor"]
[Black "Lopes Junior, Roberto Juliano"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1830"]
[BlackElo "2013"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Be7 6. Nxe7 Qxe7 7. d3 O-O 8.
Nf3 h6 9. O-O d5 10. cxd5 Nxd5 11. Qb3 Nb6 12. Be3 Be6 13. Qc2 Qd7 14. Rfc1
Rfe8 15. Nd2 Nd5 16. Bc5 b6 17. Ba3 Nd4 18. Qd1 Rad8 19. b3 Bh3 20. e3 Bg4 21.
Nf3 Nb5 22. Bb2 Nb4 23. Bf1 Qf5 24. Nh4 Bxd1 25. Nxf5 Bg4 26. d4 Nxd4 27. Nxd4
exd4 28. Rc4 c5 29. exd4 Be6 30. Rcc1 cxd4 31. Rd1 Rc8 32. Rd2 Red8 33. Rxd4
Rxd4 34. Bxd4 Nc2 35. Rd1 Rd8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.23"]
[White "Garcia, Liria Caetano"]
[Black "Silva, Rodrigo Ferreira"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2008"]
[BlackElo "1830"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 e6 7. Qxb7 Nbd7 8.
Nf3 a6 9. Qb3 Bd6 10. Be2 h6 11. O-O g5 12. Qd1 Qc7 13. g3 Ne4 14. Bd2 Bh3 15.
Re1 Ndf6 16. Qa4+ Ke7 17. Rac1 Qb8 18. Nxe4 Nxe4 19. Rc6 a5 20. Rec1 Kf6 21.
Bd3 Bf5 22. Bxe4 Bxe4 23. Ne5 Bxe5 24. dxe5+ Kg7 25. b3 Rf8 26. Rc7 Kg6 27. Qd7
Qe8 28. Qd6 Qb5 29. Qe7 Qe2 30. Qf6+ Kh5 31. h3 Bg6 32. Re1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.24"]
[White "Cruz, Arquias Sofocles Gu"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1812"]
[BlackElo "2005"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 d6 5. d4 g5 6. h4 g4 7. Ng5 Bg7 8. Bc4
Nh6 9. Bxf4 Nxd4 10. O-O O-O 11. Be3 c5 12. Nd5 b5 13. Bd3 f6 14. c3 Nc6 15.
Bxb5 Ne5 16. Nxf6+ Rxf6 17. Qd5+ Nhf7 18. Rxf6 Bxf6 19. Nxf7 Nxf7 20. Qxa8 Bxh4
21. Bc4 Kg7 22. Qxa7 Bd7 23. Bxf7 Kxf7 24. Rf1+ Kg6 25. e5 Bg3 26. Rf6+ Kg7 27.
Qxd7+ Qxd7 28. Bh6+ Kg8 29. Rf8# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.25"]
[White "Rodrigo Da Silva, Edson"]
[Black "Caceres, Elton Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1826"]
[PlyCount "155"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. f3 Bh5 6. cxd5 Nxd5 7. e4 Nf6 8. Bc4
e6 9. Nge2 Bb4 10. Be3 b6 11. O-O O-O 12. Nf4 Bg6 13. a3 Be7 14. Qd2 Nbd7 15.
Rad1 e5 16. Nxg6 hxg6 17. dxe5 Nxe5 18. Qxd8 Rfxd8 19. Be2 Rxd1 20. Rxd1 Rd8
21. Rxd8+ Bxd8 22. h3 Ned7 23. f4 Be7 24. e5 Ne8 25. Bf3 Nb8 26. Kf2 Nc7 27.
Ke2 Ne6 28. g4 Bc5 29. Bxc5 Nxc5 30. Ke3 Kf8 31. h4 Ke7 32. b4 Ne6 33. Ne4 f6
34. f5 gxf5 35. gxf5 Nc7 36. exf6+ gxf6 37. Nc3 Ne8 38. Kf4 Nd6 39. a4 Nc4 40.
Be2 Ne5 41. Ne4 Nbd7 42. Ke3 Nf7 43. Kf4 Nde5 44. a5 Nd6 45. axb6 axb6 46. Nc3
Ndf7 47. b5 Kd6 48. bxc6 Kxc6 49. Ne4 Nd7 50. Bf3 Kc7 51. Nc3 Kd8 52. Nd5 Nh6
53. Be2 Nf7 54. h5 Nd6 55. h6 Nf7 56. h7 Nf8 57. Bh5 Nh8 58. Nxf6 b5 59. Kg5
Ke7 60. Bg6 Nxh7+ 61. Nxh7 Nf7+ 62. Bxf7 Kxf7 63. Nf6 b4 64. Nd5 b3 65. f6 Kf8
66. Kf5 Kf7 67. Ke5 b2 68. Nc3 Kf8 69. Ke6 Ke8 70. Kf5 Kf7 71. Kg5 Kf8 72. Kf5
Kf7 73. Ke5 Kf8 74. Nb1 Kf7 75. Nd2 Kf8 76. Ke6 Ke8 77. f7+ Kf8 78. Nb1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.26"]
[White "Alboredo, Julia"]
[Black "Fier, Luciano Dos Santos"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1811"]
[BlackElo "1992"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 e4 10. Ne5 Qc7 11. d4 exd3 12. Nxd3 Bd6 13. h3 O-O 14. O-O Bb7
15. b4 Nc4 16. Nd2 Ne5 17. Bb2 Rad8 18. Re1 Rfe8 19. Nxe5 Bxe5 20. Bxe5 Rxe5
21. Bd3 Rxe1+ 22. Qxe1 Re8 23. Qb1 Qf4 24. Nc4 Nd5 25. Qb3 Re6 26. Na5 Bc8 27.
Qc4 Qf6 28. Rd1 Nf4 29. Be4 Qg5 30. Kh1 Rg6 31. Nxc6 Be6 32. Qd4 f5 33. Qd8+
Kh7 34. Qxg5 hxg5 35. Bf3 Bxa2 36. Nxa7 Rb6 37. b5 Be6 38. Ra1 g4 39. hxg4 fxg4
40. Be4+ Kg8 41. Ra6 Rxa6 42. bxa6 Bc4 43. Bb7 Ne6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.27"]
[White "Palmeira, Pedro Alberto Marti"]
[Black "Dibai, Jerry"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1982"]
[BlackElo "1813"]
[PlyCount "131"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. e4 e5
9. d5 Ne7 10. h3 h6 11. Be3 Nh7 12. Qd2 g5 13. g4 Ng6 14. Ne2 Nf4 15. Ng3 Bd7
16. Rac1 c6 17. Rfd1 cxd5 18. cxd5 Bb5 19. Bxf4 exf4 20. Nf5 Re8 21. N3d4 Nf6
22. Nxg7 Kxg7 23. Nf5+ Kg6 24. Re1 Qb6 25. Qb4 Qd8 26. Qxd6 f3 27. Qxd8 Raxd8
28. Bxf3 Bd3 29. Ng3 Nd7 30. Re3 Ne5 31. Kg2 Rc8 32. Rxc8 Rxc8 33. Be2 Bb1 34.
a3 Rc2 35. Rb3 b5 36. a4 Ba2 37. Rb4 Bc4 38. Bxc4 bxc4 39. Rb6+ Kg7 40. Nf5+
Kh7 41. Ne3 Rd2 42. Rf6 Kg7 43. Rf5 f6 44. d6 Rxd6 45. Nd5 Kf7 46. Nxf6 Rxf6
47. Rxe5 Rb6 48. Rc5 Rb4 49. a5 Rxb2 50. Rxc4 Rb5 51. Rc6 Rxa5 52. Rxh6 Ra2 53.
h4 gxh4 54. Rxh4 a5 55. Rh6 a4 56. Ra6 a3 57. Kg3 Ra1 58. f3 a2 59. Kf4 Kg7 60.
g5 Kf7 61. Kf5 Kg7 62. f4 Kf7 63. Ra7+ Kf8 64. Kf6 Ke8 65. e5 Kd8 66. g6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.28"]
[White "Passos Coutinho, Eduardo"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "1809"]
[BlackElo "1981"]
[PlyCount "110"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. d5
Na5 9. Qd3 a6 10. e4 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. a4 Qb6 14. Bd2 Rfb8 15.
Rfe1 c4 16. Bxa5 cxd3 17. Bxb6 Bxb5 18. axb5 Rxa1 19. Rxa1 Rxb6 20. Nd4 Nd7 21.
Ra8+ Nf8 22. Ra4 d2 23. Bf3 Nd7 24. Ra8+ Nf8 25. Ra4 Nd7 26. Ra8+ Nf8 27. Ra4
Bxd4 28. Rxd4 Rxb5 29. Rxd2 Nd7 30. Be2 Rb4 31. f3 Nc5 32. Kf2 Na4 33. b3 Rxb3
34. Bd1 Rb2 35. Rxb2 Nxb2 36. Bb3 Nd3+ 37. Ke3 Nc5 38. Bc4 Kg7 39. f4 f5 40. e5
h6 41. h3 Nd7 42. exd6 exd6 43. g4 Kf6 44. Kf3 g5 45. gxf5 Kxf5 46. Bd3+ Kf6
47. fxg5+ hxg5 48. Ke4 Nc5+ 49. Kd4 Nxd3 50. Kxd3 Ke5 51. Kc4 Ke4 52. Kc3 Kxd5
53. Kd3 Ke5 54. Ke3 d5 55. Kd3 Kf4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.29"]
[White "De Gois Junior, Joao Vieira"]
[Black "Aragao Neto, Joao Batista"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "1794"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Be2 Ne7 7. Nd2 Nf5 8. Nxf5
Bxf5 9. O-O Be7 10. c3 Nd7 11. Nf3 O-O 12. h4 Bxh4 13. g3 Be7 14. Kg2 f6 15.
Rh1 Be4 16. exf6 Bxf6 17. Rh2 e5 18. Kg1 Qe7 19. Be3 exd4 20. Bxd4 c5 21. Bxf6
Qxf6 22. Nd2 Bg6 23. Qb3 Nb6 24. Rf1 Bf7 25. Qc2 Bg6 26. Qb3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.30"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1802"]
[BlackElo "1976"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. g3 O-O 5. Bg2 d5 6. O-O b6 7. Nbd2 Bb7 8. b3
c5 9. a4 Nc6 10. Ba3 Ne4 11. Bb2 Rc8 12. Nxe4 dxe4 13. Ne5 Nxe5 14. dxe5 Qc7
15. c4 Rfd8 16. Qc2 Bxe5 17. Rad1 f5 18. Rd2 Rxd2 19. Qxd2 Bxb2 20. Qxb2 Rd8
21. h4 Qd6 22. Bh3 Qf6 23. Qc2 Rd3 24. Bg2 Qc3 25. Qxc3 Rxc3 26. Rb1 Kf7 27.
Rb2 Bc6 28. Bf1 Rc1 29. Kg2 e5 30. Be2 f4 31. gxf4 exf4 32. exf4 e3+ 33. Bf3
Bxf3+ 34. Kxf3 exf2 35. Kxf2 Rc3 36. Rd2 Ke6 37. Re2+ Kf6 38. Rd2 Rxb3 39. Rd7
Rb4 40. Rxa7 Rxc4 41. Ra6 Kf5 42. Kg3 Rxf4 43. Rxb6 Rxa4 44. Rb7 Ra3+ 45. Kg2
h5 46. Rc7 Kg4 47. Rxc5 Kxh4 48. Rc2 g5 49. Kh2 g4 50. Kg1 g3 51. Rc5 Kg4 52.
Rc4+ Kh3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.31"]
[White "Ichimura G. Barbosa, Larissa Y"]
[Black "Takeda, Lucas Koji"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1747"]
[BlackElo "1966"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 Bg4 6. Nf3 Nbd7 7. Be3 Bxf3 8.
gxf3 e5 9. fxe5 dxe5 10. Qd2 Bb4 11. Bc4 exd4 12. Bxd4 O-O-O 13. Qe3 Nd5 14.
Bxd5 cxd5 15. O-O-O dxe4 16. fxe4 Bxc3 17. Qxc3+ Qxc3 18. Bxc3 Nc5 19. Bxg7
Rxd1+ 20. Rxd1 Rg8 21. Bd4 Nxe4 22. Bxa7 Kc7 23. Be3 Rg2 24. Rf1 Re2 25. Bf4+
Kc6 26. b3 Nc3 27. Kb2 Nd5 28. Bb8 f6 29. Rf3 Kd7 30. Rh3 Re7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.32"]
[White "Goncalves, Leonardo Yamamoto P"]
[Black "Guelerman Ramos, Felipe E"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1961"]
[BlackElo "1402"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Be2 Nf6 6. O-O g6 7. c3 Bg7 8. Re1
O-O 9. Bf1 Re8 10. e5 Nd7 11. d4 cxd4 12. cxd4 Qb6 13. Nb3 f6 14. exf6 Nxf6 15.
Ne5 Nxe5 16. dxe5 Ne4 17. Be3 Qc7 18. f3 Qxe5 19. Bd4 Qf4 20. fxe4 e5 21. exd5
Bg4 22. Be3 Bxd1 23. Bxf4 Bxb3 24. Bb5 Red8 25. Bxe5 Bxe5 26. Rxe5 Rxd5 27.
Rxd5 Bxd5 28. b3 a6 29. Be2 Re8 30. Kf2 Rc8 31. Rd1 Be4 32. Bc4+ Kh8 33. Re1
Bf5 34. Re2 b5 35. Bd5 Rc2 36. Rxc2 Bxc2 37. b4 Kg7 38. Bb7 Kf6 39. Bxa6 Ba4
40. Ke3 Ke5 41. Bb7 h5 42. h4 g5 43. hxg5 Kf5 44. Kd4 Kxg5 45. Bf3 h4 46. Ke3
Bc2 47. Be2 Ba4 48. Ke4 Bc2+ 49. Kd4 Ba4 50. Kc5 Kf4 51. Bxb5 Bxb5 52. Kxb5 Kg3
53. a4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.33"]
[White "Reboucas, Deive Pacheco"]
[Black "Queiroz, Alberto Becker"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1961"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 e5 5. dxe5 Qxd1+ 6. Nxd1 exf3 7. Nxf3 Bg4
8. Nf2 Bxf3 9. gxf3 Ne7 10. Bh3 Na6 11. Nd3 Nd5 12. Rg1 Nab4 13. Nxb4 Nxb4 14.
Rg2 g6 15. a3 Nd5 16. c4 Nc7 17. Bg5 Be7 18. Bf6 Rf8 19. Re2 Ne6 20. Re4 Rd8
21. b4 c5 22. Ke2 Rd4 23. Bxe6 Rxe4+ 24. fxe4 fxe6 25. Bxe7 Kxe7 26. bxc5 Rc8
27. Rb1 Rc7 28. Kd3 Kd7 29. Rf1 Kc6 30. Rf6 Re7 31. Kd4 g5 32. h3 a6 33. Rh6
Rd7+ 34. Kc3 Kxc5 35. Rxe6 Rd4 36. Re7 Rxe4 37. Rxh7 Re3+ 38. Kd2 Rxe5 39. Rxb7
Kxc4 40. Rb4+ Kc5 41. Rg4 Kb5 42. h4 gxh4 43. Rxh4 Rg5 44. Kc3 Rg3+ 45. Kb2
Rg2+ 46. Kb3 Rg3+ 47. Kb2 Rg2+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.34"]
[White "Miquelin, Nicolas Seoane"]
[Black "Boff, Andre Ricardo"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1958"]
[PlyCount "106"]
[EventDate "2013.02.09"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. d4 c6 8. Qb3
Kh8 9. Re1 Na6 10. a3 Rb8 11. Bf4 Nh5 12. Bd2 e5 13. dxe5 dxe5 14. Bg5 Qe8 15.
Qc2 e4 16. Nd2 h6 17. Be3 b6 18. f3 f4 19. gxf4 Nxf4 20. Ndxe4 Nxg2 21. Kxg2
Bf5 22. Qc1 Kh7 23. Nd6 Qe6 24. Nxf5 Rxf5 25. Ne4 Rh5 26. Bf4 Rf8 27. Bg3 Nc5
28. Nxc5 Rxc5 29. Qd2 Rxc4 30. Rac1 Rd4 31. Qc2 c5 32. b3 Rfd8 33. Rcd1 Qd5 34.
Rxd4 Qxd4 35. Bf2 Qd2 36. Qe4 Qd5 37. Qxd5 Rxd5 38. Be3 Bb2 39. a4 h5 40. h4
Kg7 41. Bg5 Kf7 42. e4 Rd3 43. Rb1 Bc3 44. Kf2 Bf6 45. Ke2 Rc3 46. Bd2 Rc2 47.
Kd3 Ra2 48. Bg5 Bxg5 49. hxg5 Ke6 50. Rf1 Rb2 51. Kc3 Re2 52. Kd3 Rb2 53. Kc3
Re2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.35"]
[White "Dos Santos, Lucas Aparecido"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1956"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nd7 7. Be3 Be7
8. Qd2 O-O 9. O-O-O Nf6 10. Bd3 d5 11. Bg5 c5 12. h3 Be6 13. Qf4 Qa5 14. Kb1 d4
15. c4 b5 16. Ne5 Qa6 17. b3 bxc4 18. Nxc4 Nd5 19. Qh4 Nc3+ 20. Kc1 Bxg5+ 21.
Qxg5 Nxd1 22. Rxd1 Bxc4 23. Bxc4 Qxa2 24. Qxc5 Rfe8 25. Qd5 Qa1+ 26. Kd2 Qc3+
27. Kc1 Rad8 28. Qxf7+ Kh8 29. Bd3 Re5 30. Qc4 Ra5 31. Qxc3 dxc3 32. Kb1 g6 33.
Re1 Ra3 34. Re5 Rc8 35. Bc4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.36"]
[White "Heinrichs, Vivian"]
[Black "Mangialardo, Gabriel Henrique"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1951"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c6 5. O-O Be7 6. b3 O-O 7. Bb2 Nbd7 8. e3
b6 9. Nc3 Ba6 10. d3 Rc8 11. Rc1 b5 12. cxb5 cxb5 13. Qd2 b4 14. Ne2 Qa5 15.
Bd4 Nc5 16. Ne5 Qb5 17. Bxc5 Bxc5 18. Rfd1 Nd7 19. Nxd7 Qxd7 20. Nf4 Bd6 21. d4
Bb5 22. Bf1 Bxf1 23. Kxf1 Bxf4 24. gxf4 a5 25. Kg2 Qe7 26. Rxc8 Rxc8 27. Rc1
Qd7 28. Rc2 g6 29. Qc1 Rxc2 30. Qxc2 Qb5 31. h3 Kf8 32. Qc8+ Ke7 33. Qc7+ Ke8
34. Kg3 a4 35. Qc2 a3 36. Kg2 Kd7 37. f3 f5 38. Kf2 Kd6 39. Qc8 Qd3 40. Qf8+
Kc6 41. Qc5+ Kd7 42. Qa7+ Ke8 43. Qa4+ Kf7 44. Qd7+ Kf6 45. Qe8 Qd2+ 46. Kg3
Qe1+ 47. Kg2 Qe2+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.37"]
[White "De Oliveira, Licio Lopes"]
[Black "Benitez, Ed Carlos Leite Luq"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "1948"]
[PlyCount "62"]
[EventDate "2013.02.09"]

1. f4 g6 2. Nf3 Nf6 3. e3 Bg7 4. Be2 O-O 5. O-O c5 6. c3 b6 7. d4 Bb7 8. Bd3 d5
9. Bd2 Nbd7 10. Be1 Ne4 11. Nbd2 Ndf6 12. Ng5 Nxg5 13. fxg5 Nd7 14. Qg4 e5 15.
Bh4 e4 16. Be2 Qe7 17. Rf4 cxd4 18. cxd4 Rac8 19. Bb5 Nb8 20. Nb3 Rc2 21. Raf1
Rxb2 22. Bf2 a6 23. Be2 Bc8 24. Qg3 Rxe2 25. Nc1 Rc2 26. h4 h5 27. Qh2 Be6 28.
Bg3 Qa3 29. R4f2 Rxf2 30. Rxf2 Qxe3 31. Kh1 Qxd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.38"]
[White "Aoyama, Edmundo"]
[Black "Marques, Andre Rezende"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1944"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 h6 4. O-O e6 5. d4 Nf6 6. c4 c6 7. Nc3 Nbd7 8. Nd2
Be7 9. e4 dxe4 10. Ndxe4 O-O 11. Qe2 Nxe4 12. Nxe4 Nf6 13. Rd1 Nxe4 14. Bxe4
Bxe4 15. Qxe4 Bf6 16. Bf4 Re8 17. Rd2 Bg5 18. Rad1 Bxf4 19. Qxf4 Qb8 20. Qf3
Qd6 21. Qb3 Re7 22. Re2 Rae8 23. Re5 Qc7 24. Rde1 Qd6 25. Qe3 b6 26. f4 f6 27.
Rh5 f5 28. Qc3 Kh7 29. Re5 g6 30. Rh3 Rd8 31. d5 Qc5+ 32. Kf1 cxd5 33. b3 Qc6
34. Qd4 Red7 35. Qe3 dxc4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.39"]
[White "Borges, Flavio Martins"]
[Black "Silva, Igor Dos Santos"]
[Result "1/2-1/2"]
[ECO "A40"]
[BlackElo "1933"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Bd3 f5 6. d5 Qe7 7. Qe2 fxe4 8. Bxe4
exd5 9. Bxd5 Bxd5 10. cxd5 Nf6 11. Qxe7+ Kxe7 12. Bg5 h6 13. Bxf6+ Kxf6 14.
O-O-O Re8 15. Nf3 Bxc3 16. bxc3 Na6 17. Rhe1 Nc5 18. Kc2 Ne4 19. Nd4 Nd6 20. g3
g5 21. Kd3 a6 22. Nc2 Nf7 23. Nd4 Re5 24. Rxe5 Nxe5+ 25. Kc2 Re8 26. Re1 Re7
27. h3 h5 28. f3 Nc4 29. Rxe7 Kxe7 30. Kd3 Nd6 31. c4 Kf6 32. Nc2 a5 33. a4 Ke5
34. Nd4 h4 35. f4+ Kf6 36. fxg5+ Kxg5 37. Nf3+ Kh5 38. Nxh4 Nb7 39. Nf3 Nc5+
40. Kd4 Nxa4 41. Nd2 Nc5 42. Ne4 Nxe4 43. Kxe4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.40"]
[White "Ribeiro, Allysson"]
[Black "Mangini, Bruno Fernandes"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1927"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. f4 g6 8. Nf3
Bg7 9. e4 Bxf1 10. Rxf1 O-O 11. Qe2 Qa5 12. Kf2 Nbd7 13. Kg1 Rfb8 14. e5 dxe5
15. fxe5 Ng4 16. e6 Nde5 17. exf7+ Kf8 18. Ng5 Bf6 19. Nxh7+ Kg7 20. Nxf6 exf6
21. h3 Nh6 22. Bxh6+ Kxh6 23. Rxf6 Nd7 24. Re6 Rf8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.41"]
[White "Santana, Cleiton Marino"]
[Black "Vieira, Paulo Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1927"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. b4 Nf6 2. Bb2 d5 3. Nf3 Bg4 4. e3 Nbd7 5. Be2 c6 6. O-O Qc7 7. d3 e5 8. a3
Bd6 9. h3 Bh5 10. Nbd2 O-O 11. c4 Rfe8 12. c5 Bf8 13. Ng5 Bg6 14. d4 e4 15. h4
h6 16. Nh3 Be7 17. Nf4 Bh7 18. g4 g5 19. Nh3 gxh4 20. g5 hxg5 21. Nxg5 Ng4 22.
Bxg4 Bxg5 23. Bh3 Nf6 24. Kh1 Kh8 25. Rg1 Rg8 26. Rg2 Bh6 27. Rxg8+ Rxg8 28.
Qe2 Qd8 29. Rg1 Bg6 30. Bc1 Bh5 31. Qf1 Ng4 32. Bxg4 Bxg4 33. Kh2 f5 34. Qe1 f4
35. exf4 Bxf4+ 36. Kh1 Qf6 37. f3 exf3 38. Rf1 Bg3 39. Qe3 Bf4 40. Qf2 Bxd2 41.
Qxd2 Re8 42. Re1 Rxe1+ 43. Qxe1 f2 44. Qf1 Qf3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.42"]
[White "Silva, Roger Tertuliano da"]
[Black "Hirota Da Silva, Nilton"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2058"]
[PlyCount "62"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. c5 Nc6 6. Nf3 Bg4 7. Be2 g6 8. O-O
Bg7 9. a3 O-O 10. Be3 Ne4 11. Nc3 Nxc3 12. bxc3 Qd7 13. Nd2 Bxe2 14. Qxe2 e5
15. Nf3 e4 16. Ne1 f5 17. Bf4 Rae8 18. Bd6 Rf7 19. Nc2 f4 20. Nb4 Nxb4 21. axb4
f3 22. Qe3 a6 23. Rfb1 Qg4 24. Bg3 fxg2 25. Kxg2 Rf3 26. Qe2 Rxg3+ 27. hxg3
Qxe2 28. Re1 Qf3+ 29. Kf1 e3 30. Ra2 Qh1+ 31. Ke2 exf2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.43"]
[White "Hara, Aroldo Hiroiuqui"]
[Black "Dias, Marcelo De Souza"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1929"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 O-O 5. a3 Bxc3+ 6. bxc3 d5 7. c5 b6 8.
cxb6 axb6 9. e3 c5 10. Bd3 Bd7 11. O-O Ba4 12. Qe2 Nbd7 13. Nd2 c4 14. Bb1 Bc6
15. f3 b5 16. e4 dxe4 17. fxe4 Re8 18. e5 Nd5 19. Bxh7+ Kh8 20. Qh5 N5f6 21.
exf6 Nxf6 22. Rxf6 Qxf6 23. Be4+ Kg8 24. Qh7+ Kf8 25. Bxc6 e5 26. Bxa8 exd4 27.
Ne4 Qe5 28. Qh8+ Ke7 29. Qh4+ f6 30. Bf4 Qf5 31. Rf1 Kd7 32. cxd4 Rxa8 33. Nc5+
Kc6 34. Qg3 Qd5 35. Qxg7 Qxd4+ 36. Kh1 Qxc5 37. Qc7+ Kd5 38. Rd1+ Ke4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.44"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Barbosa, Flavio Novais"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1921"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. g3 Nbd7 7. Bg2 e5 8. O-O
Re8 9. d5 Nc5 10. Ne1 a5 11. Be3 b6 12. b3 Bd7 13. h3 Qc8 14. Kh2 Nh5 15. Rc1
Nf6 16. Nd3 h5 17. a3 Nh7 18. Bxc5 bxc5 19. f4 Rb8 20. a4 f5 21. fxe5 Bxe5 22.
Nxe5 Rxe5 23. exf5 Bxf5 24. Nb5 Ng5 25. h4 Nf7 26. Na7 Bg4 27. Qd3 Bf5 28. Qc3
Qe8 29. Rce1 Rb7 30. Nc6 Rxe1 31. Rxe1 Qf8 32. Nxa5 Rb8 33. Nc6 Re8 34. a5 Bd7
35. Rxe8 Qxe8 36. Qf6 Kh7 37. Ne7 Ne5 38. Bh3 Bxh3 39. Kxh3 Ng4 40. Qe6 Ne5 41.
a6 Qf8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.45"]
[White "Farah, Daniel Landshoff"]
[Black "Giacomel, Alexandre"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "1911"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Bg5 Be7 8. Qd2
b5 9. Be3 Bb7 10. O-O-O Nbd7 11. Kb1 Ne5 12. g4 Rc8 13. h4 Qa5 14. Nb3 Qc7 15.
Be2 Nc4 16. Bxc4 Qxc4 17. Na5 Qc7 18. Nxb7 Qxb7 19. h5 Nd7 20. Bd4 Ne5 21. Qe2
f6 22. Bxe5 dxe5 23. Rd3 Qc6 24. Nd1 Kf7 25. Ne3 h6 26. Rhd1 Rhd8 27. Ng2 Rxd3
28. cxd3 Bc5 29. f4 exf4 30. Rc1 Qd6 31. Qc2 Rc7 32. Rf1 Bd4 33. Qe2 Be5 34.
Nh4 Bd4 35. a3 b4 36. axb4 e5 37. Rc1 Rxc1+ 38. Kxc1 Qxb4 39. Kb1 a5 40. Ng6 a4
41. Qc2 Bc5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.47"]
[White "Lisboa Torres, Eduardo"]
[Black "Florio, Vinicius Bocchi"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1826"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 a6 8. a4 Bg7
9. Nf3 O-O 10. Bd3 Re8 11. O-O Nbd7 12. Bf4 Qc7 13. a5 b5 14. axb6 Nxb6 15. Ra3
c4 16. Bc2 Rb8 17. e5 dxe5 18. d6 Qc5 19. Bg5 e4 20. Re1 exf3 21. Bxf6 Rxe1+
22. Qxe1 Bxf6 23. Qe8+ Kg7 24. Ne4 Qe5 25. Nxf6 Qxf6 26. Rxf3 Qe6 27. Qd8 Nd7
28. Qc7 Qe1+ 29. Kh2 Qe5+ 30. Kg1 Qc5 31. Qd8 Qxd6 32. Ba4 Bb7 33. Qxd7 Qxd7
34. Bxd7 Bxf3 35. gxf3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.48"]
[White "Carvalho Costa, Ricardo Augusto de"]
[Black "De Paula, Luciano Alves"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1810"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. Nc3 Be7 8.
O-O O-O 9. Qe2 Ne5 10. Bb3 a6 11. h3 Qc7 12. Bf4 b5 13. Bxe5 dxe5 14. Nf3 Bb7
15. a3 b4 16. axb4 Bxb4 17. Qc4 Qxc4 18. Bxc4 Bxc3 19. bxc3 Nxe4 20. Nxe5 Nxc3
21. Ra3 Nb5 22. Bxb5 axb5 23. Rb3 Rac8 24. c4 f6 25. Rxb5 Bc6 26. Nxc6 Rxc6 27.
Rb4 e5 28. g4 Kf7 29. Kg2 Ke6 30. Kg3 g6 31. f4 e4 32. Kf2 f5 33. g5 Rc7 34.
Ke3 Rd7 35. Rb3 Kd6 36. Kd4 Ra7 37. Rc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.49"]
[White "Sfrizo Souza, Vinicius Vieira"]
[Black "Cajal, Andre"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2081"]
[PlyCount "38"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 g6 6. Nc3 Bg7 7. Be2 Ne7 8. O-O
Nbc6 9. Be3 O-O 10. Qd2 Re8 11. Kh1 d5 12. cxd5 exd5 13. exd5 Nxd5 14. Nxd5
Qxd5 15. Bf3 Qd7 16. Nxc6 bxc6 17. Qc2 Bb7 18. Rfd1 Qe6 19. Bd4 Bxd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.50"]
[White "Da Silva, Hermes Ludovino"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1429"]
[BlackElo "1974"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. g3 c5 2. Nf3 Nc6 3. Bg2 Nf6 4. d4 cxd4 5. Nxd4 g6 6. O-O Bg7 7. e3 O-O 8. c3
e5 9. Ne2 d5 10. Nd2 Be6 11. b3 Qd7 12. Rb1 Rfd8 13. Bb2 b5 14. e4 Bh3 15. f3
a6 16. b4 Qa7+ 17. Kh1 Bxg2+ 18. Kxg2 dxe4 19. Qc2 exf3+ 20. Nxf3 Rac8 21. Qb3
Qe3 22. Neg1 e4 23. Nd4 Nxd4 24. cxd4 Qxb3 25. axb3 Nd5 26. Rbe1 f5 27. Nh3
Nxb4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.52"]
[White "Ramos, Alexandre Espreafic"]
[Black "Fernandes De Sousa, Julio Cesa"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1301"]
[BlackElo "1955"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nd4 5. d3 Nf6 6. Nxe5 c6 7. Bc4 Qe7 8. Nf3
Nxf3+ 9. Qxf3 d5 10. Bb3 fxe4 11. Qe3 exd3 12. Qxe7+ Bxe7 13. cxd3 Bf5 14. d4
O-O 15. O-O Rae8 16. Bg5 h6 17. Be3 Bd6 18. Rfe1 Ng4 19. g3 g5 20. Rac1 Kg7 21.
Bc2 Bd7 22. Kg2 Re7 23. Re2 Nxe3+ 24. Rxe3 Ref7 25. Rf1 h5 26. f3 h4 27. Re2
hxg3 28. hxg3 Rh8 29. Ref2 Bh3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.53"]
[White "Roverso, Leandro"]
[Black "Florencio Da Silva, Paulo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1947"]
[PlyCount "26"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 g6 5. Nc3 Bg7 6. e4 d6 7. Nf3 a6 8. Bd3 O-O
9. O-O Nbd7 10. Bd2 Ng4 11. Re1 axb5 12. Bxb5 Ba6 13. Qc2 Bxc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.54"]
[White "Kajiwara, Joao Kazuyuki"]
[Black "Pinto, Rendrex Lopes"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1255"]
[BlackElo "1946"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. Nbd2 Be7 7. Re1 O-O 8. c3
c5 9. Qc2 Nbd7 10. e4 dxe4 11. dxe4 Qc7 12. Nf1 Rfd8 13. Bf4 e5 14. Bd2 b5 15.
h4 c4 16. N3h2 Nc5 17. Bg5 Nd3 18. Re2 h6 19. Bxf6 Bxf6 20. Ng4 Be7 21. Rd1 Bc5
22. Nge3 Qb6 23. b4 Bxe3 24. Nxe3 a5 25. Nd5 Bxd5 26. exd5 axb4 27. d6 Ra3 28.
cxb4 Qxd6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.55"]
[White "Almeida, Higor Carlos De"]
[Black "Martins, Anderson Donay"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "1927"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd2 O-O 7. a3 Bxc3 8. Bxc3
d6 9. Be2 Nbd7 10. O-O h6 11. Nd2 Ne4 12. Nxe4 Bxe4 13. f3 Bh7 14. e4 e5 15.
dxe5 Nxe5 16. Qd4 f6 17. Rad1 Qe7 18. b4 Kh8 19. f4 Nc6 20. Qd5 Bxe4 21. Qh5
Bg6 22. Qf3 Rae8 23. Kf2 Bh5 24. Bxf6 Qxe2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.57"]
[White "Reis, Virginia Lagrange M"]
[Black "Pimenta, Vhendala Eloisa"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1886"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6
8. Qf3 g6 9. O-O Bg7 10. e5 Ne7 11. Bg5 O-O 12. Nc3 Bxe5 13. Bxe7 Qxe7 14. Qxc6
Rab8 15. Nd5 Qd8 16. Rab1 Re8 17. c3 Qc8 18. Qxc7 Qxc7 19. Nxc7 Rec8 20. Nd5
Rc5 21. Nb4 Rb6 22. Nd3 Rcb5 23. Nxe5 dxe5 24. b3 Ra6 25. Rb2 Rd6 26. c4 Rb4
27. a3 Rb7 28. Re1 f6 29. Kf1 a5 30. Ke2 Rd4 31. Rc1 Kf7 32. c5 Ke6 33. c6 Rc7
34. Rbc2 Rd8 35. Rc5 Rd5 36. R5c4 Rb5 37. R1c3 Rc8 38. Rc5 Rxc5 39. Rxc5 Kd6
40. Rxa5 Rxc6 41. Kd3 f5 42. Ra7 Rc7 43. Rxc7 Kxc7 44. b4 Kc6 45. a4 g5 46. f3
h5 47. Kc4 g4 48. b5+ Kd6 49. a5 h4 50. fxg4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.58"]
[White "Guerra, Filipe Tella"]
[Black "Correia Junior, Moises Jose"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1816"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Bxd3 8.
Qxd3 e6 9. O-O Nbd7 10. Re1 h6 11. a4 Be7 12. h3 c5 13. c3 cxd4 14. Nxd4 O-O
15. Be3 a6 16. a5 Nd5 17. Nh5 Nxe3 18. Qxe3 Nf6 19. Ng3 Re8 20. Nf3 Nd5 21. Qe4
Rb8 22. Nf1 Nf6 23. Qe2 Bd6 24. Ne3 Qc7 25. Nc4 Bc5 26. Nfe5 Red8 27. Nd3 Be7
28. Nde5 Bc5 29. Nd3 Be7 30. Nde5 Bc5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.59"]
[White "Ng, Paulino"]
[Black "Kurita, Rubens Massami"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "1812"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. O-O e5 8. d3
Be7 9. Be3 Be6 10. Qd2 f6 11. Ne1 Nd5 12. Nc2 Rc8 13. f4 Nd4 14. Bxd4 exd4 15.
Nxd5 Bxd5 16. Bxd5 Qxd5 17. e4 dxe3 18. Qxe3 Kf7 19. Rfe1 Rhe8 20. Qe4 Rcd8 21.
Qxh7 Qxd3 22. Qh5+ Qg6 23. Qe2 Qf5 24. Qc4+ Qd5 25. Qa4 c4 26. h3 b5 27. Qa6
Bc5+ 28. Kh2 Qf3 29. Rxe8 Rd2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.60"]
[White "Santa Isabel, Marivaldo Dos Re"]
[Black "Prisma, Zenil Da Costa"]
[Result "1-0"]
[ECO "B28"]
[BlackElo "1803"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Be2 Qb6 8. Nb3
g6 9. Be3 Qc7 10. Qd2 Bg7 11. f3 O-O 12. g4 e6 13. h4 Ne5 14. Na4 Bd7 15. Nb6
Rad8 16. a4 Bc6 17. a5 Bxe4 18. fxe4 Nxe4 19. Qc2 d5 20. O-O-O Ng3 21. Rhe1
Nxe2+ 22. Rxe2 Nxg4 23. cxd5 Qxc2+ 24. Kxc2 exd5 25. Bc5 Rfe8 26. Rxe8+ Rxe8
27. Rxd5 Re2+ 28. Kd1 Re8 29. Bd4 Ne3+ 30. Bxe3 Rxe3 31. Rd8+ Bf8 32. Kc2 Kg7
33. Nd5 Re5 34. Nd4 Bc5 35. Kd3 Kh6 36. Nf3 Rf5 37. Ng5 f6 38. Ne4 Bf2 39. Nxf2
Rxf2 40. b4 Kh5 41. Rd7 Rf5 42. Rxh7+ Kg4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.61"]
[White "De Assis, Rubens Mesquita"]
[Black "Oliveira, Guilherme Martins G"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1789"]
[PlyCount "172"]
[EventDate "2013.02.09"]

1. d4 f5 2. Nc3 d5 3. Nf3 Nf6 4. Bg5 e6 5. e3 Be7 6. Bd3 O-O 7. O-O a6 8. Ne2
Ne4 9. Bxe7 Qxe7 10. c4 Nc6 11. Rc1 g5 12. cxd5 exd5 13. a3 h6 14. Qc2 Be6 15.
Rfd1 Rfc8 16. Ne5 Nxe5 17. dxe5 g4 18. Bxe4 fxe4 19. Nf4 c6 20. Qd2 Bf5 21. Qd4
Re8 22. Nh5 Rf8 23. Rc5 Kf7 24. Rdc1 Kg6 25. Nf4+ Kg5 26. a4 Rfe8 27. e6 Qf6
28. h4+ gxh3 29. Qd1 Bg4 30. f3 exf3 31. gxf3 Bxe6 32. Kh2 h5 33. Qd2 Kh6 34.
Rg1 Rg8 35. Rcc1 Qe5 36. Kh1 Rae8 37. e4 Kh7 38. exd5 cxd5 39. Qd3+ Bf5 40.
Rc7+ Kh6 41. Qd2 Rxg1+ 42. Kxg1 Qe1+ 43. Qxe1 Rxe1+ 44. Kh2 d4 45. Rf7 Kg5 46.
Nd5 d3 47. f4+ Kg6 48. Rf6+ Kg7 49. Rxf5 d2 50. Nc3 d1=Q 51. Nxd1 Rxd1 52. Kxh3
Kg6 53. Rc5 Rd4 54. f5+ Kf6 55. a5 Rb4 56. Rc2 Kxf5 57. Rd2 Rb5 58. Rf2+ Ke4
59. b4 Rxb4 60. Rf7 Rb5 61. Re7+ Kd4 62. Rd7+ Kc4 63. Kh4 Kb4 64. Re7 Kxa5 65.
Rd7 Kb6 66. Rd4 a5 67. Rd2 a4 68. Ra2 Ka5 69. Kg3 Rc5 70. Rb2 b5 71. Kf3 b4 72.
Ke4 a3 73. Ra2 Ka4 74. Kd4 Rc1 75. Rf2 Kb3 76. Rf3+ Rc3 77. Rf5 a2 78. Ra5 Rc1
79. Ke3 a1=Q 80. Rb5 Qc3+ 81. Ke2 Qc4+ 82. Kd2 Rc2+ 83. Ke3 Qxb5 84. Kf3 Rc4
85. Ke3 Qe5+ 86. Kf3 Rf4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.62"]
[White "Nobre, Jailson Altair Barb"]
[Black "Lee, Henrique Min Ho"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1785"]
[PlyCount "97"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e6 3. g3 Nc6 4. Bg2 b6 5. Nf3 Bb7 6. O-O Bb4 7. d3 O-O 8. a3
Bxc3 9. bxc3 d6 10. Nd4 Na5 11. Bxb7 Nxb7 12. Bg5 h6 13. Bd2 Qd7 14. Rb1 Rab8
15. Qb3 Nc5 16. Qb5 Qe8 17. Qxe8 Rfxe8 18. Nc6 Ra8 19. f3 Ncd7 20. d4 Nb8 21.
Nxb8 Raxb8 22. e4 c6 23. Rb2 d5 24. Bf4 Rbc8 25. exd5 exd5 26. c5 b5 27. a4 a6
28. axb5 axb5 29. Ra2 Ra8 30. Rfa1 Rxa2 31. Rxa2 Re6 32. Kf2 h5 33. Ra6 g6 34.
Bd6 Ne8 35. Rxc6 Nxd6 36. cxd6 Kg7 37. d7 Rxc6 38. d8=Q Rxc3 39. Qxd5 b4 40.
Qb5 b3 41. Ke1 Rxf3 42. d5 Re3+ 43. Kd2 Rf3 44. Ke2 Rc3 45. d6 Rc2+ 46. Kd3 Rc8
47. Qxb3 Rd8 48. Qc3+ Kf8 49. Qc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.63"]
[White "Ferreira, Rafael Cassoni Buel"]
[Black "Cardozo, Matheus Santos"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "1769"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 d5 3. Nc3 e6 4. Bg5 Nbd7 5. e3 c5 6. dxc5 Bxc5 7. Bb5 O-O 8.
O-O a6 9. Bd3 Qc7 10. Qd2 e5 11. e4 dxe4 12. Bxe4 Nxe4 13. Nxe4 b5 14. Bh6 gxh6
15. Qxh6 Qb6 16. Nfg5 Qxh6 17. Rfe1 Bb6 18. Rad1 Bc7 19. Rd5 f5 20. Ng3 Qxg5
21. Rc5 Nxc5 22. b4 Ne4 23. Nxe4 fxe4 24. Rxe4 Qc1+ 25. Re1 Qxe1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.64"]
[White "Sampaio Filho, Joao Rodrigues"]
[Black "Nunes, Marcela Andreia Dia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1769"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bb4 6. Nxd4 Ne5 7. Bb3 O-O 8.
Bd2 a5 9. Bxb4 axb4 10. Nd2 d6 11. Re1 c5 12. N4f3 Bg4 13. Nc4 Bxf3 14. gxf3
Ra6 15. a4 Nxc4 16. Bxc4 d5 17. Bxa6 bxa6 18. e5 Nh5 19. Qd2 Qh4 20. Kh1 Nf4
21. Rg1 Nh3 22. Rg2 h5 23. Rf1 Re8 24. Qe3 Qc4 25. Re1 Qxc2 26. f4 Qf5 27. Rg3
d4 28. Qf3 Nxf4 29. Reg1 g6 30. Rg5 Qc2 31. Qxf4 d3 32. Rxg6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.65"]
[White "Leao, Adriano Santos"]
[Black "Pimenta, Breno Andrade"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1748"]
[PlyCount "59"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 c5 3. e4 d6 4. Be2 Nc6 5. h3 g6 6. b3 Bg7 7. Bb2 O-O 8. d3 Qa5
9. Qd2 Nd4 10. Nf3 Nxe2 11. Kxe2 Nd7 12. Rhd1 Ne5 13. Nxe5 Bxe5 14. f4 Bd4 15.
Nd5 Qd8 16. Bxd4 cxd4 17. Kf1 e6 18. Nb4 Qh4 19. Qf2 Qf6 20. g4 e5 21. Nd5 Qd8
22. f5 f6 23. Kg2 g5 24. Rh1 Rf7 25. h4 Rg7 26. Kf3 Bd7 27. hxg5 Rxg5 28. Rh6
Kg7 29. Qh4 Qh8 30. Nxf6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.66"]
[White "Monerato, Leandro Renato"]
[Black "Moraes, Maurino Anastacio D"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1739"]
[PlyCount "74"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Nf3 Na6 8. a3
Nf5 9. g4 Nh4 10. O-O Nxf3+ 11. Qxf3 Qb6 12. c3 c5 13. f5 cxd4 14. fxe6 dxc3+
15. Be3 Qxe6 16. Nxc3 Bc5 17. Bxc5 Nxc5 18. Nxd5 Rc8 19. Qf5 O-O 20. Qxe6 Nxe6
21. Ne7+ Kh8 22. Nxc8 Rxc8 23. Rxf7 Rc4 24. Raf1 Rxg4+ 25. Kh1 h5 26. Rxb7 a5
27. Rf5 Nf4 28. Rb8+ Kh7 29. e6 Nxe6 30. Rxh5+ Kg6 31. Rxa5 Nf4 32. Rb6+ Kh7
33. Re5 g6 34. a4 Nh3 35. Rb7+ Kh6 36. Rh5+ gxh5 37. Rb6+ Kg5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.67"]
[White "Sousa, Felipe Mazim De"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1737"]
[PlyCount "80"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3
Nc6 9. f3 O-O 10. Qd2 Qc7 11. O-O Na5 12. Rac1 Nc4 13. Bxc4 Qxc4 14. Nb3 Bd7
15. Bg5 Qc7 16. Rcd1 Bc6 17. Bxf6 gxf6 18. Qh6 Rae8 19. f4 Kh8 20. Rd3 Rg8 21.
Rh3 Rg7 22. Rff3 Reg8 23. Kf1 Bxe4 24. Nxe4 Qc4+ 25. Rd3 Qxe4 26. g3 Qc4 27.
Nd4 Qxa2 28. b3 d5 29. Rd2 Qa5 30. Ke2 Qc7 31. Kd1 Qc3 32. g4 Qa1+ 33. Ke2 Rc8
34. g5 fxg5 35. f5 exf5 36. Nxf5 Qe5+ 37. Re3 Qxf5 38. Rxe7 Qg4+ 39. Ke1 Rg6
40. Rd4 Qg1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.68"]
[White "Ribeiro, Matheus Henrique Ma"]
[Black "Monte, Edmar Ferreira"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "1734"]
[PlyCount "71"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. a3 Bxd2+ 7. Qxd2 Bb7 8.
Bg2 O-O 9. O-O d6 10. Nc3 Nc6 11. Rfe1 Na5 12. Qd3 Ba6 13. Nd2 d5 14. b3 Rad8
15. e4 Nxb3 16. Nxb3 dxc4 17. Qe2 b5 18. Nc5 Bc8 19. Red1 a6 20. Qb2 Nd7 21.
Nxd7 Rxd7 22. Qb4 Qf6 23. e5 Qg6 24. Be4 Qg4 25. f3 Qh5 26. a4 Rfd8 27. Ne2 f6
28. Bc6 Rf7 29. Nf4 Qg5 30. axb5 fxe5 31. Ng2 axb5 32. Qxb5 Qg6 33. Be8 Bd7 34.
Bxf7+ Qxf7 35. Qxc4 Qxf3 36. Qxc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.69"]
[White "Kojima, Gabriel Rogerio Agu"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1677"]
[PlyCount "152"]
[EventDate "2013.02.09"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Bb4 6. Nf3 O-O 7. Be2 Ne4 8.
Qc2 Bf5 9. Bd3 Re8 10. O-O Bxc3 11. bxc3 dxc4 12. Bxc4 Ng3 13. Qb3 Nxf1 14.
Bxf7+ Kh8 15. Bxe8 Qxe8 16. Kxf1 Qe4 17. Ba3 Nd7 18. Re1 Qc6 19. Ng5 h6 20.
Nf7+ Kh7 21. Ne5 Nxe5 22. Rxe5 Be4 23. d5 Qg6 24. f3 Bc2 25. Qb4 b6 26. Qd4
Qd3+ 27. Qxd3+ Bxd3+ 28. Kf2 Bc4 29. Ke3 Rd8 30. Kd4 Bxa2 31. c4 c5+ 32. Kc3
Bb1 33. Re7 a6 34. Bb2 Rd6 35. Kb3 Rg6 36. d6 Bf5 37. g4 Be6 38. h4 b5 39. h5
Bxc4+ 40. Kc2 Rg5 41. Rxg7+ Rxg7 42. Bxg7 Be6 43. Bf8 c4 44. Be7 Bd7 45. Bd8
Kg8 46. Ba5 Kf7 47. Kc3 Ke6 48. Bb4 Ke5 49. Kd2 Kf4 50. Ke2 Ke5 51. Ke3 a5 52.
Bxa5 Kxd6 53. Kd4 Bc6 54. Bb4+ Ke6 55. Ke3 Kf6 56. f4 Bg2 57. Kf2 Bh3 58. Kg3
Bf1 59. Kf3 Bh3 60. Bc3+ Kf7 61. g5 hxg5 62. fxg5 Bf5 63. Kf4 Bd3 64. Ke5 Be2
65. h6 Kg6 66. Kd5 Bd3 67. Bf6 b4 68. Kd4 Bf1 69. Be7 b3 70. Kc3 Bd3 71. Bf6
Bf1 72. Kb4 Bd3 73. Kc5 Bf1 74. Kd4 b2 75. Kc5 b1=Q 76. Bd4 Qb3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.71"]
[White "Januario, Marcos Antonio"]
[Black "Nunes, Agatha Hurba"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1669"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. d4 e6 2. Bf4 f5 3. e4 fxe4 4. Qh5+ g6 5. Qe5 Nf6 6. Qxc7 Qxc7 7. Bxc7 Nc6 8.
c3 Bh6 9. Be2 O-O 10. Bd6 Rf7 11. Nh3 a6 12. O-O b5 13. Bf4 Bxf4 14. Nxf4 Bb7
15. a4 b4 16. Nd2 bxc3 17. bxc3 Ne8 18. g3 Nd6 19. Ng2 Rc8 20. Nb3 Nb8 21. Nc5
a5 22. Ne3 Ba8 23. Ng4 Nf5 24. Ne5 Re7 25. Nc4 Rc7 26. Rab1 Nc6 27. Nb6 d6 28.
Nxa8 Rc8 29. Nb6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.72"]
[White "Krongold, Breno"]
[Black "Ishida, Leopoldo Tetsuo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1663"]
[PlyCount "153"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 e6 7. Bd3 Bd6 8.
Bxg6 hxg6 9. N1e2 Nf6 10. Bf4 Bxf4 11. Nxf4 Qc7 12. Nd3 Nbd7 13. Qf3 O-O-O 14.
O-O-O Rhe8 15. Rhe1 Re7 16. Re2 Rde8 17. Rde1 e5 18. h3 Kd8 19. dxe5 Nxe5 20.
Nxe5 Rxe5 21. Rd1+ Kc8 22. Rde1 Rxe2 23. Rxe2 Rxe2 24. Nxe2 Qe5 25. Nd4 Qd5 26.
Qxd5 Nxd5 27. g3 Kd7 28. Kd2 Kd6 29. Kd3 a6 30. h4 Nf6 31. Nf3 Ng4 32. Ke2 f6
33. Nd2 b5 34. f3 Ne5 35. b3 Kd5 36. Ke3 c5 37. f4 Nc6 38. Kd3 Na5 39. c4+ Kc6
40. Kc3 b4+ 41. Kd3 Nb7 42. Ne4 Nd6 43. Nxd6 Kxd6 44. g4 Ke6 45. Ke4 f5+ 46.
Kf3 fxg4+ 47. Kxg4 Kf6 48. Kg3 Kf5 49. Kf3 a5 50. Kg3 Ke4 51. Kg4 Kd4 52. Kg5
a4 53. Kxg6 Kc3 54. Kxg7 Kb2 55. h5 Kxa2 56. h6 axb3 57. h7 b2 58. h8=Q b1=Q
59. Qa8+ Kb3 60. Qd5 Qc2 61. f5 Qxc4 62. Qxc4+ Kxc4 63. f6 b3 64. f7 b2 65.
f8=Q b1=Q 66. Qf7+ Kd4 67. Qf6+ Kd5 68. Qd8+ Kc4 69. Qg8+ Kd4 70. Qd8+ Ke3 71.
Qe7+ Kd4 72. Qd6+ Kc4 73. Qe6+ Kb5 74. Qd7+ Ka5 75. Qa7+ Kb4 76. Qb7+ Kc3 77.
Qxb1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.73"]
[White "Da Silva, Andressa Muniz"]
[Black "Almeida, Vitor Felipe De"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1649"]
[PlyCount "110"]
[EventDate "2013.02.09"]

1. f4 d5 2. b3 Nf6 3. Bb2 Nbd7 4. Nf3 g6 5. e3 c5 6. Bd3 Bg7 7. O-O O-O 8. Na3
a6 9. c4 e6 10. g4 Nxg4 11. Bxg7 Kxg7 12. Ng5 Ndf6 13. cxd5 exd5 14. Nf3 b5 15.
Ne5 Nxe5 16. fxe5 Ng4 17. Bc2 b4 18. Nb1 Nxe5 19. d4 Bg4 20. Qc1 cxd4 21. exd4
Nd7 22. Qf4 Be6 23. Nd2 Rc8 24. Bd3 Qb6 25. Nf3 f6 26. Rfe1 Rce8 27. Rac1 Qb8
28. Qxb8 Nxb8 29. Rc7+ Rf7 30. Rc5 Rfe7 31. Rec1 Kf8 32. Ra5 Ra7 33. a3 bxa3
34. Rxa3 Rc8 35. Rc5 Rac7 36. Rca5 Rc6 37. b4 Rc3 38. Nd2 Rxa3 39. Rxa3 Rc6 40.
b5 axb5 41. Bxb5 Rb6 42. Ra7 Kg8 43. Bd3 Nc6 44. Ra8+ Kg7 45. Nf3 Bg4 46. Nd2
Nxd4 47. Ra7+ Kg8 48. Ra8+ Kg7 49. Ra7+ Kh6 50. Ra4 Nb3 51. Nf1 Bd7 52. Ra7 Bb5
53. Bxb5 Rxb5 54. Ra6 Kg5 55. Ne3 d4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.74"]
[White "Schucman, Rebeca Lot"]
[Black "Santos, Thauana Alves"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1633"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Nf3
Nbd7 9. Be2 Bg7 10. O-O O-O 11. Nd2 a5 12. Nc4 Qb8 13. Be3 Ba6 14. Qd2 Bxc4 15.
Bxc4 Nb6 16. Bb5 Nfd7 17. Bh6 Qc7 18. Bxg7 Kxg7 19. Bc6 Rab8 20. Nb5 Qd8 21.
Qxa5 Ne5 22. Qc3 Na4 23. Qc2 Qa5 24. b3 Nxc6 25. bxa4 Ra8 26. dxc6 Rfc8 27.
Qc3+ Qxc3 28. Nxc3 Rxc6 29. Rab1 Ra7 30. Rb5 Rca6 31. e5 f5 32. exd6 exd6 33.
Rd1 Kf7 34. a5 Ke6 35. Rb6 Rxb6 36. axb6 Rb7 37. Rb1 Kd7 38. a4 Kc6 39. a5 d5
40. Na4 c4 41. a6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.75"]
[White "Sakamoto, Rodrigo Koji"]
[Black "Dinegri, Rodrigo"]
[Result "1-0"]
[ECO "B17"]
[BlackElo "1629"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Bd3 Bg4 9. c3 e6 10. h3 Bxf3 11. Qxf3 Qb6 12. O-O Be7 13. Rb1 h6 14. Bf4 Nd5
15. Be5 Bf6 16. Qg3 Bxe5 17. Qxe5 O-O 18. f4 Qc7 19. Rbe1 b5 20. f5 Qxe5 21.
Rxe5 Rae8 22. Rfe1 Nf4 23. Bc2 Rd8 24. R1e4 g5 25. fxg6 Nxg6 26. Rg4 h5 27. Rg3
c5 28. Bxg6 fxg6 29. Rxg6+ Kh7 30. Rexe6 cxd4 31. cxd4 Rxd4 32. Rh6+ Kg7 33.
Rxh5 Rd1+ 34. Kh2 Rf2 35. Rxb5 Rdd2 36. Rg5+ Kf7 37. Ra6 Rxb2 38. Rxa7+ Kf6 39.
Rg8 Rfc2 40. a4 Ke6 41. h4 Rc4 42. Kh3 Rbb4 43. g3 Rb1 44. Rg6+ Kf5 45. Rg5+
Kf6 46. a5 Rh1+ 47. Kg2 Ra1 48. Ra6+ Kf7 49. Rf5+ Kg7 50. h5 Ra2+ 51. Kh3 Ra3
52. Rg6+ Kh7 53. a6 Rc2 54. Rf7+ Kh8 55. a7 Rxg3+ 56. Rxg3 Rh2+ 57. Kg4 Rh4+
58. Kf3 Rf4+ 59. Rxf4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.76"]
[White "Vieira, Alexandre Letizio"]
[Black "Borges Filho, Flavio Ribeiro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1629"]
[PlyCount "114"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. g3 b6 5. Bg2 Bb7 6. e5 c5 7. Nc3 Qc7 8. h4 h6
9. Bf4 Nd7 10. Nf3 Qc6 11. a4 f6 12. d4 Rc8 13. O-O g5 14. exf6 Bxf6 15. hxg5
hxg5 16. Bxg5 Kf7 17. Bxf6 Ngxf6 18. Nb5 Ra8 19. c4 a6 20. cxd5 exd5 21. Nc3
Rae8 22. Ne5+ Nxe5 23. dxe5 Qc7 24. Rae1 Rh6 25. Qe3 Rh5 26. Bxd5+ Bxd5 27.
Nxd5 Qc6 28. Qf3 Rexe5 29. Rxe5 Rxe5 30. Qxf6+ Qxf6 31. Nxf6 Kxf6 32. f3 Re3
33. Rf2 b5 34. axb5 axb5 35. Kg2 c4 36. Rc2 Kf5 37. Kf2 Rd3 38. Ke2 Ke5 39. Rd2
Rb3 40. Kf2 c3 41. bxc3 Rxc3 42. Rb2 Rc5 43. g4 Kd4 44. Ke2 Kc3 45. Rb1 Kc2 46.
Rb4 Kc3 47. Re4 b4 48. Kd1 Kb3 49. f4 Ka3 50. f5 b3 51. Re3 Ka2 52. Rxb3 Kxb3
53. Ke2 Rc3 54. Kf2 Kc4 55. f6 Kd5 56. f7 Rc8 57. g5 Ke6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.77"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Hoshino, Karen"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1616"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. a4 Nf6 5. g3 g6 6. d3 Bg7 7. Bg2 O-O 8. O-O Nc6
9. h3 Rb8 10. Be3 b5 11. axb5 axb5 12. Qd2 Nd7 13. Bh6 Nce5 14. Nxe5 Nxe5 15.
Bxg7 Kxg7 16. f4 Nc6 17. f5 Ne5 18. Ne2 Bd7 19. g4 Qc7 20. Bf3 b4 21. h4 Ra8
22. Rab1 Qa5 23. b3 Qa7 24. Kg2 Qa5 25. Ng3 Rac8 26. Be2 Qc7 27. h5 Rcd8 28.
Rh1 gxf5 29. h6+ Kh8 30. gxf5 Rg8 31. Kf2 f6 32. Rbg1 Rg5 33. Nh5 Rdg8 34. Ng7
Nf7 35. Bd1 Rxg1 36. Rxg1 Ng5 37. Rh1 Qc6 38. Qf4 d5 39. exd5 Qxd5 40. Bf3 Nxf3
41. Qxf3 Qd4+ 42. Qe3 Qd6 43. Rh4 Bc6 44. Qf4 Qd5 45. Qe4 Qd6 46. Qf4 Qd5 47.
Qe4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.78"]
[White "Marino, Felipe Gabriel"]
[Black "Queiroz, Maria Becker"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1615"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. c4 e5 2. e4 Nf6 3. Nc3 Bb4 4. Nge2 Nc6 5. a3 Bxc3 6. Nxc3 O-O 7. g3 d6 8.
Bg2 Be6 9. d3 Nd4 10. O-O c6 11. Bg5 h6 12. Bxf6 Qxf6 13. f4 exf4 14. Rxf4 Qe7
15. b4 c5 16. Rb1 Rab8 17. Rb2 b6 18. Qh5 Qg5 19. Qxg5 hxg5 20. Rf1 f5 21. exf5
Bxf5 22. Rbf2 g6 23. Ne4 g4 24. Nxd6 Bxd3 25. Bd5+ Kg7 26. Rf7+ Rxf7 27. Rxf7+
Kh6 28. Rxa7 Rf8 29. Nf7+ Kh5 30. Kg2 Re8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.79"]
[White "Hoshino, Meilin"]
[Black "Akasaka, Eduardo"]
[Result "0-1"]
[ECO "A39"]
[BlackElo "1613"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. d4 c5 2. c4 cxd4 3. Nf3 Nc6 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. g3 g6 7. Bg2 Bg7 8.
Qd1 O-O 9. O-O d6 10. Nc3 Rb8 11. Bg5 a6 12. a4 Qc7 13. Bxf6 Bxf6 14. Qd3 Bf5
15. Ne4 Bxb2 16. Rab1 Bg7 17. Rfc1 Rfd8 18. Qd1 e6 19. Rb3 Qe7 20. Nd2 e5 21.
e4 Bd7 22. Rcb1 Bxa4 23. Nf1 Bxb3 24. Rxb3 Qd7 25. Rd3 Bf8 26. Ne3 Qe6 27. Qg4
Qxg4 28. Nxg4 Kg7 29. Kf1 h5 30. Ne3 b5 31. cxb5 axb5 32. Ke1 b4 33. Rb3 Rdc8
34. Bf1 Rc7 35. Nd5 Rc1+ 36. Kd2 Rxf1 37. Nxb4 Rxf2+ 38. Ke3 Rxh2 39. Kd3 Rh3
40. Kc4 h4 41. gxh4 Rxh4 42. Kc3 Rxe4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.80"]
[White "Sousa, Virginio Aleixo Da "]
[Black "Queiroz, Stella Becker"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "1611"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 e6 7. Bd3 Be7 8. O-O
O-O 9. a3 Bd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bf6 13. Rb1 Qa5 14. b4 Qc7 15.
Re1 Rfd8 16. Bc2 Rac8 17. Qd3 g6 18. Bg5 Bxg5 19. Nxg5 Nxd4 20. Qxd4 Qxc2 21.
Qxa7 Bc6 22. Qe3 Qf5 23. Nf3 Rd3 24. Qe5 Rxf3 25. gxf3 Qxf3 26. Qg3 Qh1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.81"]
[White "Pereira, Daniele Costa"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1605"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4
b6 9. f3 Bb7 10. Be3 Nbd7 11. Rc1 c5 12. Nc2 Qc7 13. Nb5 Qc6 14. Qxd6 Ne8 15.
Qxc6 Bxc6 16. b3 a6 17. Nba3 Bb2 18. Rb1 Bxa3 19. Nxa3 Nc7 20. Rbd1 Rfd8 21.
Nc2 Ne5 22. Bg5 Rxd1 23. Rxd1 Kg7 24. Bf4 Re8 25. Rd6 Ba8 26. Bxe5+ Rxe5 27.
Rxb6 f5 28. Rd6 Ne8 29. Rxa6 Bb7 30. Rb6 Bc8 31. Kf2 fxe4 32. fxe4 Nf6 33. Bf3
Bg4 34. Ne3 Nxe4+ 35. Bxe4 Rxe4 36. Nxg4 Rxg4 37. a4 Rd4 38. a5 Rd2+ 39. Kf3
Ra2 40. a6 h5 41. Rb7+ Kh6 42. a7 g5 43. Ke4 g4 44. Kd5 h4 45. Kxc5 Kg5 46. Kb6
Kf4 47. Rb8 Ke3 48. a8=Q Rxa8 49. Rxa8 Kf2 50. c5 Kxg2 51. Rf8 g3 52. hxg3 hxg3
53. c6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.83"]
[White "De Almeida, Jefferson Silva"]
[Black "Dias, Romulo Alves"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1579"]
[PlyCount "49"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Na6 8. O-O
Nc5 9. Qc2 a5 10. Be3 Ncd7 11. h3 Kh8 12. Rac1 b6 13. Nd2 Ng8 14. f3 Ne7 15.
Rfd1 f5 16. Nf1 f4 17. Bf2 g5 18. Nh2 Ng6 19. a3 Rg8 20. b4 axb4 21. axb4 Bf8
22. Kh1 Nf6 23. Rg1 h5 24. g4 fxg3 25. Rxg3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.84"]
[White "Ferreira, Renato Luis Bueloni"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1579"]
[PlyCount "128"]
[EventDate "2013.02.09"]

1. e4 e6 2. Nf3 d6 3. Bb5+ c6 4. Ba4 Be7 5. O-O Nf6 6. d3 O-O 7. c3 b6 8. Bc2
Qc7 9. h3 e5 10. Bg5 Nbd7 11. d4 Re8 12. Nh4 Nf8 13. Nf5 Bxf5 14. exf5 Nd5 15.
Qg4 Bxg5 16. Qxg5 exd4 17. cxd4 Re2 18. Nc3 Nxc3 19. bxc3 Rxc2 20. f6 g6 21.
Qh6 Ne6 22. f4 Qd8 23. Qh4 Qf8 24. Rf3 Nc7 25. f5 Nd5 26. g4 Re8 27. fxg6 hxg6
28. g5 Re3 29. Qg4 Rcxc3 30. Raf1 Rc2 31. a4 Rxf3 32. Qxf3 Rc3 33. Qe2 Re3 34.
Qg4 Ra3 35. h4 Ne3 36. Qf3 d5 37. Re1 Nf5 38. Qe2 Re3 39. Qd2 Qe8 40. Kf2 Rxe1
41. Qxe1 Qxe1+ 42. Kxe1 Nxh4 43. Kd2 Nf5 44. Kd3 c5 45. dxc5 bxc5 46. a5 a6 47.
Kc3 Nd6 48. Kd3 Ne4 49. Ke3 Nxg5 50. Kf4 Ne6+ 51. Ke5 d4 52. Kd5 d3 53. Kc6 d2
54. Kb6 d1=Q 55. Kxa6 Qd6+ 56. Kb5 Qb8+ 57. Kc4 Qb4+ 58. Kd5 Qxa5 59. Kc4 Qb4+
60. Kd5 c4 61. Kc6 c3 62. Kd5 c2 63. Kc6 c1=R+ 64. Kd5 Qd4# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.85"]
[White "Frois, Vitor Amorim"]
[Black "Moura, Luiz Aurelio de"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1532"]
[PlyCount "25"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Be7 5. dxe5 Nxe4 6. Qd5 Bb4+ 7. c3 Qe7 8.
Qxe4 Bd6 9. O-O Nxe5 10. Nxe5 Bxe5 11. Re1 d6 12. f4 f5 13. Qe2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.86"]
[White "Macedo, Jonas Ferreira de"]
[Black "Sirahata Hasegava, Flavia"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "1486"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 e6 7. e3 a6 8.
Bd3 cxd4 9. exd4 Be7 10. O-O Nd7 11. Re1 O-O 12. Rb1 Qc7 13. Bd2 Nf6 14. c4 b6
15. Qb3 Rb8 16. Rb2 Nd7 17. Qc2 f6 18. Reb1 Bb7 19. Ne1 Bc6 20. d5 Ba3 21. dxc6
Nc5 22. Be3 Bxb2 23. Qxb2 Qxc6 24. Bxc5 Qxc5 25. Qb4 Qc7 26. Qa3 a5 27. Nc2
Rfd8 28. Qc3 Rd7 29. Be4 Rbd8 30. g3 Qc5 31. Rb5 Qc7 32. Ne3 f5 33. Bc2 Rf8 34.
Qe5 Qxe5 35. Rxe5 Re7 36. Nxf5 Ref7 37. Rxe6 Rxf5 38. Bxf5 Rxf5 39. Rxb6 Rc5
40. Rb5 Rxc4 41. Rxa5 Kf7 42. Rd5 Ke6 43. Rd2 Ra4 44. Kf1 Ke5 45. f3 Ra3 46.
f4+ Ke4 47. Rb2 g5 48. fxg5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.87"]
[White "Paiva, Paulo Ricardo Gonca"]
[Black "Santos, Marcos Correia"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1468"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O
O-O 9. Nb3 b5 10. a3 Bb7 11. Bf3 Nbd7 12. g4 Ne5 13. g5 Ne8 14. Bg2 Bxg5 15. f4
Nc4 16. Qc1 Be7 17. Rf3 Nxe3 18. Qxe3 Qb8 19. Na5 Bd8 20. Nxb7 Qxb7 21. Qe1 Rc8
22. Rd1 Rc4 23. Rdd3 Ba5 24. b4 Bb6+ 25. Kh1 Qc7 26. Qg3 Qa7 27. h4 Bf2 28. Qg4
Nf6 29. Qh3 Nh5 30. Qg4 g6 31. Bf1 Rfc8 32. Rxd6 Rxc3 33. Rd8+ Kg7 34. f5 exf5
35. exf5 Ng3+ 36. Kg2 Nxf5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.88"]
[White "Mello, Eduardo dos Santos"]
[Black "Yokomizo, Wilton"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "1456"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. c4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be7 7. e4 Bg4 8. Be2
O-O 9. O-O a6 10. Re1 Nbd7 11. h3 Bh5 12. b4 Rc8 13. Bd3 Nb6 14. g4 Bg6 15. Nd2
d5 16. Qe2 dxc4 17. Bxc4 Bxb4 18. Bb2 Nxc4 19. Nxc4 Bxc3 20. Bxc3 Nxe4 21. Bxe5
Re8 22. Rad1 Qh4 23. Bg3 Nf6 24. Bxh4 Rxe2 25. Rxe2 Ne4 26. Rd8+ Rxd8 27. Bxd8
f6 28. h4 Nc3 29. Rb2 b5 30. Na5 f5 31. Kg2 f4 32. g5 Be4+ 33. f3 Bd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.89"]
[White "Correia, Vitor Paie"]
[Black "Silva Filho, Manoel Barbosa da"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1443"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Be6 7. Bxe6 fxe6
8. Nc3 Qd7 9. O-O c5 10. Qa4 Qxa4 11. Nxa4 Nf6 12. Nc3 Be7 13. Bg5 O-O 14. Rad1
Rad8 15. h3 h6 16. Bh4 g5 17. Bg3 a6 18. Rd2 d5 19. exd5 exd5 20. Re1 Rf7 21.
Ree2 Rd7 22. Be5 d4 23. Ne4 Nxe4 24. Rxe4 b5 25. Bg3 c4 26. Re6 Bb4 27. Rd1 d3
28. cxd3 cxd3 29. a3 Bc5 30. b4 Ba7 31. Rd6 Bxf2+ 32. Bxf2 Rxd6 33. Bc5 Rd5 34.
Rd2 h5 35. Be3 g4 36. hxg4 hxg4 37. g3 Re7 38. Kf2 Kf7 39. Rd1 Re8 40. Rd2 Ra8
41. Bc5 a5 42. bxa5 Rxa5 43. Bb4 Ra6 44. Kg2 Ke6 45. Kf2 Kf5 46. Kg2 Ke4 47.
Kf2 Rf6+ 48. Kg2 Ke3 49. Ba5 Rdf5 50. Kg1 Rf3 51. Rg2 Rf1+ 52. Kh2 Rh6# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.09"]
[Round "2.90"]
[White "Zanzini, Matheus Gibbin"]
[Black "Nakata, Thifanni Harumi"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1442"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Nc6 4. e3 Bg4 5. Bb5 Bd7 6. O-O e6 7. d4 Bd6 8. Nbd2
O-O 9. Be2 Re8 10. c4 Bf8 11. a3 Ne7 12. Qc2 Ng6 13. Ne5 dxc4 14. Nxg6 cxb3 15.
Qxb3 hxg6 16. Bf3 Rb8 17. Nc4 Nh7 18. Ne5 Ng5 19. Bxb7 f6 20. Nxd7 Qxd7 21.
Rab1 c6 22. Bc1 Re7 23. Bxc6 Rxb3 24. Bxd7 Rxb1 25. Ba4 Rc7 26. Bd2 Rxf1+ 27.
Kxf1 Bxa3 28. Ke2 Bd6 29. f4 Ne4 30. Kd3 Nxd2 31. Kxd2 Bb4+ 32. Kd3 f5 33. Bb3
Rc3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.2"]
[White "Pomar, Marcelo Nascimento"]
[Black "Pertuzatti, Daniel"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2094"]
[BlackElo "2014"]
[PlyCount "135"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6
cxd6 9. Nc3 O-O 10. Bf4 d5 11. c5 N6d7 12. b4 Nf6 13. Ne5 Bxe2 14. Qxe2 Nc6 15.
Nxc6 bxc6 16. a4 Nd7 17. Rfd1 Bf6 18. Ra3 Re8 19. Qa6 e5 20. dxe5 Bxe5 21. Ne2
Qf6 22. Rf3 Bxf4 23. Rxf4 Qe5 24. Kf1 Re6 25. Rh4 Rae8 26. Re1 Qc3 27. f3 Nb8
28. Qxa7 Rxe2 29. Rxe2 Qd3 30. Rhe4 dxe4 31. fxe4 f5 32. e5 Qb1+ 33. Kf2 Qxb4
34. e6 Qd4+ 35. Kf1 Qf6 36. a5 h6 37. a6 Kh7 38. Qf7 Qa1+ 39. Kf2 Qd4+ 40. Kf1
Qf4+ 41. Kg1 Qc1+ 42. Kf2 Qxc5+ 43. Kf1 Qc1+ 44. Re1 Qf4+ 45. Kg1 Qd4+ 46. Kf1
Qd8 47. a7 Na6 48. Qxf5+ Kh8 49. e7 Qa8 50. Qd7 Nc5 51. Qxe8+ Qxe8 52. a8=Q
Qxa8 53. e8=Q+ Qxe8 54. Rxe8+ Kh7 55. Rc8 Nd7 56. Rxc6 Ne5 57. Re6 Ng4 58. h3
Nf6 59. Kf2 Kg6 60. Re7 h5 61. g3 Nd5 62. Re5 Nf6 63. Kf3 Nh7 64. Kf4 Nf6 65.
Re6 Kf7 66. Ra6 Nh7 67. Kf5 Nf6 68. Ra7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.3"]
[White "Lopes Junior, Roberto Juliano"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2013"]
[BlackElo "2089"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 a6 5. a4 Nf6 6. Qe2 c6 7. h3 d5 8. exd5
cxd5 9. Bd3 Nc6 10. c3 Bf5 11. Bf4 Bxd3 12. Qxd3 Ne4 13. O-O O-O 14. Nbd2 f5
15. Qe3 e6 16. Bh6 Qc7 17. Bf4 Qe7 18. Ng5 Nxd2 19. Qxd2 h6 20. Nf3 g5 21. Bh2
f4 22. Qd3 Rf5 23. Rfe1 Qf7 24. Re2 Re8 25. Rae1 Qg6 26. Kh1 h5 27. g3 fxg3 28.
Bxg3 Qf7 29. Kg2 Rf8 30. Re3 g4 31. hxg4 hxg4 32. Nh2 Rxf2+ 33. Bxf2 Qxf2+ 34.
Kh1 g3 35. Rxg3 Qxe1+ 36. Rg1 Qe4+ 37. Qxe4 dxe4 38. Rg2 Rf4 39. Re2 Ne7 40.
Kg2 Nf5 41. Rf2 Rxf2+ 42. Kxf2 Kf7 43. Ng4 Kg6 44. Ke2 Bh6 45. Ne5+ Kg5 46.
Nf7+ Kf4 47. Nd8 Ng3+ 48. Ke1 Kf3 49. Nxe6 Be3 50. Nc5 Bf2+ 51. Kd1 b6 52. Nxe4
Kxe4 53. Kc2 Bxd4 54. cxd4 Kxd4 55. Kb3 a5 56. Ka3 Kc4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.4"]
[White "Coutinho, Sidnei Bissacot"]
[Black "Garcia, Liria Caetano"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2083"]
[BlackElo "2008"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Bg4 7. Be2 Bxe2 8.
Ngxe2 dxc4 9. Qa4 Qa5 10. Qxa5 Nxa5 11. Nb5 Ne4 12. Bf4 Kd7 13. d5 a6 14. Nbd4
e6 15. dxe6+ fxe6 16. O-O Bd6 17. Bxd6 Nxd6 18. Rad1 Rad8 19. Rfe1 Rhe8 20. Nf3
Nc6 21. Nf4 h6 22. Rd2 g5 23. Nh5 Re7 24. Rde2 Rf8 25. h4 g4 26. Nh2 Nf5 27.
Nxg4 Nxh4 28. Re4 Nf5 29. Rxc4 Nd6 30. Rc3 Rf5 31. Rd1 Kc7 32. Ng3 Rb5 33. b3
h5 34. Nf6 h4 35. Ne2 Rf5 36. Ng4 Rg7 37. f3 e5 38. Rd5 e4 39. Rxf5 Nxf5 40.
fxe4 Ng3 41. Nxg3 Rxg4 42. Nf5 Rxe4 43. Rh3 Nb4 44. a4 Kd7 45. Rxh4 Rxh4 46.
Nxh4 Nc2 47. Nf3 Ke6 48. Kf2 a5 49. g4 Na3 50. Nd4+ Ke5 51. Ke3 Nb1 52. Kd3 Na3
53. g5 b6 54. g6 Kf6 55. Kc3 Nb1+ 56. Kc2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.5"]
[White "Zimmermann, Kleber Renato P"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1981"]
[BlackElo "2081"]
[PlyCount "106"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 Na6 7. Nf3 e5 8. dxe5
dxe5 9. Qxd8 Rxd8 10. fxe5 Ng4 11. Bf4 Re8 12. Rd1 Nc5 13. O-O Ne6 14. Bc1 Nxe5
15. Nd5 Nxf3+ 16. Bxf3 c6 17. Ne3 Nd4 18. Rf2 Be6 19. Rfd2 Rad8 20. Kf2 Rd7 21.
b3 h5 22. Bb2 Red8 23. Bxd4 Rxd4 24. Rxd4 Rxd4 25. Rxd4 Bxd4 26. Ke2 Kg7 27.
Kd3 Be5 28. h3 Kf6 29. Nd1 Kg5 30. Ke2 Bd4 31. Ne3 Kf4 32. Nc2 Bb6 33. Ne1 Ke5
34. Nc2 a5 35. Kd3 Kf4 36. Ke2 f6 37. Ne1 Ke5 38. Nd3+ Kd4 39. Kd2 a4 40. Nf4
Ba5+ 41. Kc2 Bf7 42. Ne2+ Ke3 43. Nc1 Be6 44. Nd3 axb3+ 45. axb3 Bxh3 46. b4
Bb6 47. c5 Bc7 48. Nb2 Be6 49. Nd1+ Kf4 50. Kd3 h4 51. Be2 Kg3 52. Bf1 Bf4 53.
Nc3 Kf2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.6"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Nery Junior, Jose Antonio"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1976"]
[BlackElo "2080"]
[PlyCount "100"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. a3
Bb7 9. Bf3 Qc7 10. Nb3 Be7 11. g3 Nbd7 12. O-O Ne5 13. Bg2 Nc4 14. Bc1 Nxa3 15.
Rxa3 b4 16. Nb5 axb5 17. Rxa8+ Bxa8 18. Qe2 Qc4 19. Re1 O-O 20. Na5 Qxe2 21.
Rxe2 Rc8 22. Nb3 d5 23. e5 Ne4 24. Nd4 Bc6 25. Be3 Nc5 26. Nxc6 Rxc6 27. Bxc5
Bxc5 28. b3 f6 29. Bf1 Bd4 30. exf6 gxf6 31. Rd2 e5 32. Bxb5 Rd6 33. Kg2 Kf7
34. g4 f5 35. gxf5 Kf6 36. Rxd4 exd4 37. Bd3 Kg5 38. Kg3 Rd7 39. f4+ Kh5 40.
Be2+ Kh6 41. Kh4 Rg7 42. Kh3 Rg1 43. Bd3 Kg7 44. Kh4 Kf6 45. Kh3 h5 46. Kh4
Rg4+ 47. Kxh5 Rxf4 48. h4 Re4 49. Bxe4 dxe4 50. Kg4 e3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.7"]
[White "Saito, Vinicius"]
[Black "Rodrigo Da Silva, Edson"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2069"]
[BlackElo "2003"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. d3 h6 8. Bd2
a5 9. a3 Bf8 10. Ne1 d6 11. Nc2 Bg4 12. f3 Be6 13. e4 Qd7 14. Nd5 Nh7 15. Nce3
Nd4 16. Bc3 Qd8 17. Bxd4 exd4 18. Nc2 c5 19. Nf4 Bd7 20. b4 axb4 21. axb4 b5
22. Nd5 Rxa1 23. Qxa1 Nf6 24. Nxf6+ Qxf6 25. Qa7 Qd8 26. Na3 Re7 27. Qa5 Qxa5
28. bxa5 bxc4 29. Nxc4 Bb5 30. Rb1 Bxc4 31. dxc4 Ra7 32. Ra1 Be7 33. a6 Bd8 34.
Bh3 Bb6 35. Bc8 Re7 36. Bb7 Ba7 37. Kf2 Kf8 38. Bd5 Re8 39. Ra3 Rb8 40. Bb7 Ke7
41. f4 f6 42. Kf3 g6 43. h4 Rf8 44. Rb3 Rb8 45. Rb1 Kd7 46. Kg4 Ke7 47. f5 g5
48. Kh5 gxh4 49. gxh4 Kd7 50. Kxh6 Ke7 51. Kg7 Rf8 52. h5 Rf7+ 53. Kg6 Rf8 54.
h6 Rg8+ 55. Kh5 Rg5+ 56. Kh4 Rg8 57. Bd5 Rb8 58. Rxb8 Bxb8 59. h7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.8"]
[White "Benitez, Ed Carlos Leite Luq"]
[Black "Brandao, Renan Alves"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1948"]
[BlackElo "2059"]
[PlyCount "74"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7
15. exd5 Qa5 16. O-O Rac8 17. Rfe1 Rfe8 18. Re4 Bf5 19. Rh4 h5 20. g4 Bxc2 21.
Bxc2 Qc5+ 22. Kh1 Qxc2 23. Qd4+ f6 24. gxh5 Qe2 25. Qg4 g5 26. Qf5 Kh8 27. Re4
Qxb2 28. Rae1 Rc2 29. Qh3 Rc1 30. Qd7 Rec8 31. Rxe7 Rxe1+ 32. Rxe1 Qc3 33. Re8+
Rxe8 34. Qxe8+ Kg7 35. Qg6+ Kf8 36. h6 Qxf3+ 37. Kg1 Qd1+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.9"]
[White "Vieira, Paulo Cesar"]
[Black "Rosa, Jose Antonio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1927"]
[BlackElo "2058"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Nce2 d3 6. cxd3 Qxd3 7. Nf4 Qd6 8. Nf3
Nc6 9. O-O Nf6 10. Re1 e5 11. Nd5 Bg4 12. h3 Bh5 13. g4 Bg6 14. d3 Be7 15. Qb3
Rb8 16. Be3 O-O 17. Rac1 b6 18. Nh4 Nxd5 19. Nxg6 Nxe3 20. Nxe7+ Qxe7 21. fxe3
Rbd8 22. Red1 Rd6 23. a3 Rfd8 24. Bf1 h5 25. Be2 Qh4 26. Kg2 Rf6 27. Rf1 Rdd6
28. Qc3 Qg5 29. Qc2 Ne7 30. Rxf6 Rxf6 31. Rf1 Rxf1 32. Kxf1 hxg4 33. Bxg4 Qf6+
34. Ke2 Qd6 35. Qc4 g6 36. b4 cxb4 37. axb4 a5 38. bxa5 bxa5 39. Qb5 Nc6 40.
Qd5 Qc7 41. Qd7 Qb6 42. Qe8+ Kg7 43. Bd7 Qb2+ 44. Kf3 Nb4 45. Qe7 Nxd3 46. Be6
Ne1+ 47. Kg4 Qg2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.10"]
[White "Sergio, Claudio Santos"]
[Black "Palmeira, Pedro Alberto Marti"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2049"]
[BlackElo "1982"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. d3 d6 3. f4 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. Nbd2
Bg4 9. Nc4 Nd4 10. Ne3 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 e6 13. g4 Nd7 14. f5 Ne5
15. Qg3 g5 16. Bd2 h6 17. Rf2 b5 18. Raf1 Re8 19. f6 Bf8 20. h4 Ng6 21. hxg5
Qb6 22. Nf5 exf5 23. gxf5 Ne5 24. gxh6+ Kh7 25. Rh2 c4+ 26. Be3 Qxe3+ 27. Qxe3
Ng4 28. Qf4 Nxh2 29. Qxh2 cxd3 30. Qh5 Bxh6 31. Qxf7+ Kh8 32. cxd3 Rg8+ 33. Kh1
Raf8 34. Qe7 Bg5 35. Rf3 Rxf6 36. Rh3+ Rh6 37. Rxh6+ Bxh6 38. Qf6+ Kh7 39. Qxd6
Rg7 40. f6 Rg4 41. Qd7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.11"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Dias Da Silva, Adriano"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1864"]
[BlackElo "2039"]
[PlyCount "134"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Nge7 8. a4
Qa5 9. Qd2 b6 10. Bd3 Ba6 11. Ba3 Bxd3 12. cxd3 cxd4 13. Nxd4 Nxd4 14. Bb4 Qa6
15. cxd4 Nc6 16. Bd6 O-O-O 17. O-O Kb7 18. Rfb1 Ka8 19. a5 Nxa5 20. Qg5 Qxd3
21. Bc7 Rd7 22. Bd6 Nb3 23. Rxb3 Qxb3 24. Rc1 Qb2 25. Qe3 Kb7 26. Ba3 Qb5 27.
Bd6 Rc8 28. Ra1 Qb2 29. Rd1 Qc2 30. Rf1 a5 31. Ba3 Rc3 32. Qc1 Qxc1 33. Bxc1
Rdc7 34. Bd2 Rc2 35. Be3 a4 36. Ra1 b5 37. g3 R7c3 38. Kf1 a3 39. Ke1 a2 40.
Kd1 Rb2 41. Bc1 Rb1 42. Rxa2 Rcxc1+ 43. Ke2 Re1+ 44. Kd2 Rf1 45. Ke2 b4 46. Ra5
b3 47. Rb5+ Ka6 48. Rxb3 Rxb3 49. Kxf1 Kb5 50. Ke2 Kc4 51. f4 Kxd4 52. g4 Ke4
53. Kd2 d4 54. Kc2 Rh3 55. f5 d3+ 56. Kd1 Ke3 57. g5 Rxh2 58. Kc1 exf5 59. g6
hxg6 60. e6 fxe6 61. Kb1 d2 62. Kc2 d1=Q+ 63. Kxd1 e5 64. Kc1 Kd3 65. Kb1 Kc3
66. Ka1 Kb3 67. Kb1 Rh1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.12"]
[White "Catozzo Jr, Vinicius"]
[Black "Goncalves, Leonardo Yamamoto P"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2037"]
[BlackElo "1961"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. d4 d6 2. e4 Nf6 3. f3 c6 4. c4 Nbd7 5. Nc3 e5 6. Nge2 Be7 7. Be3 O-O 8. Ng3
a6 9. d5 cxd5 10. cxd5 b5 11. Be2 Ne8 12. O-O Bg5 13. Qd2 Bxe3+ 14. Qxe3 g6 15.
b4 f5 16. f4 exf4 17. Rxf4 Ne5 18. exf5 Bxf5 19. Nxf5 Rxf5 20. Rxf5 gxf5 21.
Rf1 Ng7 22. g4 fxg4 23. Ne4 Ne8 24. Qh6 Qe7 25. Ng5 Nc7 26. Ne4 Nxd5 27. Nxd6
Nc3 28. Bxg4 Nxg4 29. Qd2 Qe3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.13"]
[White "Deus Filho, Joaquim De"]
[Black "Ribeiro, Allysson"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2029"]
[BlackElo "1927"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Bd3 cxd4 7. cxd4 Qxd4 8. Nf3
Qb6 9. Nc3 Ne7 10. h4 Nf5 11. Bxf5 exf5 12. Nxd5 Qd8 13. Bg5 Qc8 14. Rc1 Nc6
15. b4 h6 16. Be3 b5 17. Nd4 Qb7 18. Nxb5 Rc8 19. Nbc3 Nxe5 20. Bd4 Nc4 21. O-O
Be6 22. Re1 Nxa3 23. Qa4+ Kd8 24. Qa5+ Kd7 25. Qxa3 Bxd5 26. Nxd5 Qxd5 27.
Qxa7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.14"]
[White "De Sousa, Matheus Mazim"]
[Black "Rouanet, Luiz Paulo"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1853"]
[BlackElo "2024"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bg3
O-O 9. Bd3 h6 10. Rc1 a6 11. O-O Bxg3 12. hxg3 Qd6 13. Ne2 e5 14. dxe5 Nxe5 15.
Nxe5 Qxe5 16. Nd4 Bg4 17. Qb3 Rab8 18. Rc3 Rfc8 19. Rfc1 Rxc3 20. Rxc3 Bd7 21.
Qb6 Qh5 22. Be2 Ng4 23. Bxg4 Qxg4 24. Nf3 Qa4 25. Qc7 Rc8 26. Qxb7 Rxc3 27.
bxc3 Qd1+ 28. Kh2 Bb5 29. Qc8+ Kh7 30. Qf8 f6 31. Qc8 Bd3 32. Qe6 Be4 33. Qxa6
Qc2 34. Kg1 Qb1+ 35. Qf1 Qxa2 36. Qe1 Qb2 37. Qd2 Qxd2 38. Nxd2 Bd3 39. f3 f5
40. Kf2 g5 41. e4 fxe4 42. fxe4 dxe4 43. Ke3 Kg6 44. g4 Kf7 45. Nxe4 Bf1 46. g3
Ke6 47. Nd2 Ba6 48. Nf3 Bc8 49. Kd4 Kd6 50. Ne5 Be6 51. c4 Ke7 52. c5 Kf6 53.
c6 Ke7 54. Kc5 Bc8 55. Kb6 Ke6 56. Kc7 Ba6 57. Nd7 Be2 58. Kd8 Bb5 59. Nc5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.15"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Cruz, Arquias Sofocles Gu"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2021"]
[BlackElo "1812"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Bd3 Be7 6. O-O O-O 7. Nc3 b6 8. e4
dxe4 9. Nxe4 Bb7 10. Qe2 c5 11. dxc5 Nxc5 12. Nxc5 Bxc5 13. Bd2 Qc7 14. h3 Rfe8
15. b4 Bd6 16. Rac1 e5 17. Bc2 e4 18. Nd4 Bh2+ 19. Kh1 Be5 20. Be3 Rad8 21.
Rfd1 Qc8 22. Kg1 Bb8 23. Ba4 Qc7 24. g3 Rf8 25. c5 Qe7 26. Kg2 Nd5 27. c6 Qxb4
28. Bb3 Nc3 29. Qe1 Nxa2 30. Bxa2 Qe7 31. cxb7 Qxb7 32. Qc3 Be5 33. Qc6 Qa6 34.
Bc4 Qa3 35. Qxe4 Rde8 36. Qf3 Qb2 37. Nf5 Bf6 38. Nd6 Re7 39. Nxf7 Rexf7 40.
Bxf7+ Kxf7 41. Qd5+ Kg6 42. Qd3+ Kf7 43. Qxh7 Re8 44. Rc7+ Re7 45. Rxe7+ Kxe7
46. Qe4+ Kf7 47. Rd7+ Kf8 48. Qa8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.16"]
[White "Marques, Andre Rezende"]
[Black "Rodrigues, Leonardo De Miranda"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2019"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. h3 Bg7 5. Nf3 O-O 6. Bc4 Nc6 7. O-O Ne4 8. Nbd2
Nxd2 9. Qxd2 e5 10. Bg5 Bf6 11. Bxf6 Qxf6 12. dxe5 dxe5 13. Qc3 Re8 14. e4 Nd4
15. Nxd4 exd4 16. Qd3 Be6 17. Bxe6 Qxe6 18. Qxd4 Qxe4 19. Qxe4 Rxe4 20. Rfe1
Rae8 21. Kf1 Rxe1+ 22. Rxe1 Rxe1+ 23. Kxe1 Kf8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.17"]
[White "Ribeiro, Sheridan Luiz Telle"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2057"]
[BlackElo "1811"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. Qxd4 Nf6 6. e5 Nc6 7. Qh4 Nd5 8. Bc4
Nb6 9. Bb3 Bg7 10. Bf4 h6 11. Nbd2 Na5 12. O-O-O g5 13. Qg3 O-O 14. Nxg5 hxg5
15. Bxg5 Nxb3+ 16. Nxb3 f6 17. Bh6 Rf7 18. e6 Kh7 19. Bf4 Rf8 20. Qh4+ Kg8 21.
Rd3 Qe8 22. Bh6 Qg6 23. Rg3 Bxh6+ 24. Qxh6 Qxg3 25. hxg3 dxe6 26. Qh7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.18"]
[White "Hirota Da Silva, Nilton"]
[Black "Juliani, Sidnei"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2058"]
[BlackElo "1858"]
[PlyCount "122"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 c5 5. fxe4 gxh4 6. e3 Qb6 7. b3 Nc6 8. Nf3
Bh6 9. d5 Nb4 10. c3 Na6 11. Qd2 h3 12. g3 Qf6 13. Be2 d6 14. O-O Qg6 15. Bd3
c4 16. Bc2 cxb3 17. axb3 Nc5 18. Qe1 Nxe4 19. Nbd2 f5 20. Nxe4 fxe4 21. Ra4 O-O
22. Bxe4 Qg7 23. Ra2 Bf5 24. Bxf5 Rxf5 25. Nd4 Rxf1+ 26. Kxf1 Qf7+ 27. Rf2 Qxd5
28. e4 Qa5 29. Nf5 Bg5 30. b4 Qb5+ 31. Qe2 Qxe2+ 32. Kxe2 Rc8 33. Kd3 Rf8 34.
Ra2 a6 35. c4 h5 36. b5 Ra8 37. Nd4 Kf7 38. Nf3 Kg6 39. Ng1 Rf8 40. bxa6 bxa6
41. Ke2 Rc8 42. Ra4 Rb8 43. Nxh3 Rb2+ 44. Kf3 Rxh2 45. Nf2 h4 46. Rxa6 hxg3 47.
Kxg3 Rh8 48. c5 Rf8 49. Nh3 Rd8 50. e5 Be3 51. exd6 exd6 52. cxd6 Kf7 53. Kf3
Bc5 54. Ng5+ Ke8 55. Ne4 Bd4 56. Ng5 Be5 57. Ne4 Kf7 58. Ke3 Ke6 59. d7+ Kxd7
60. Nc5+ Kc7 61. Ne6+ Kb7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.19"]
[White "Medeiros, Thauane Ferreira"]
[Black "De Gois Junior, Joao Vieira"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1835"]
[BlackElo "1979"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 c6 7. d3 d6 8. e4
fxe4 9. dxe4 e5 10. b4 Be6 11. Qe2 Ne8 12. h3 Nd7 13. Rd1 Qc7 14. Bb2 Rf7 15.
a4 g6 16. Rac1 Ng7 17. Nd5 Qd8 18. Nxe7+ Qxe7 19. Qd2 Raf8 20. Rc3 Ne8 21. Qe2
Qf6 22. Bc1 Qg7 23. Be3 b6 24. Ng5 Rf6 25. Nxe6 Rxe6 26. c5 dxc5 27. bxc5 Nc7
28. cxb6 axb6 29. Qd2 Rf7 30. Bh6 Qf6 31. Rf3 Qxf3 32. Bxf3 Ref6 33. Bg4 Nf8
34. f3 Nce6 35. Qa2 Nd4 36. Rxd4 exd4 37. Bg5 Rd6 38. Be7 Rd7 39. Bxf8 Kxf8 40.
Bxd7 Rxd7 41. Kf2 d3 42. Ke1 d2+ 43. Kd1 Ke7 44. Qb2 b5 45. axb5 cxb5 46. Qxb5
Ke6 47. f4 Rd4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.20"]
[White "Takeda, Lucas Koji"]
[Black "Reboucas, Deive Pacheco"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1966"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 Be6 9. Be3 f5 10. a4 g5 11. a5 Nd5 12. a6 b5 13. Nxb5 Nxe3 14. fxe3 Rb8 15.
Qa4 O-O 16. Rac1 Rb6 17. Rxc6 Rxc6 18. Nxa7 Rb6 19. Nc6 Bb3 20. Qxb3+ Rxb3 21.
Nxd8 Bc5 22. d4 e4 23. Ne6 exf3 24. Bxf3 Ba7 25. Nxf8 Kxf8 26. Bd5 Rxe3 27.
Rxf5+ Ke7 28. Kf1 Bxd4 29. Rxg5 Kd6 30. Bb7 Rb3 31. Rd5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.21"]
[White "Queiroz, Alberto Becker"]
[Black "Borges, Flavio Martins"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1961"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 a6 7. Nxc6 bxc6 8.
Bg2 Bg7 9. O-O Ne7 10. Qd6 O-O 11. Bg5 f6 12. Be3 Qe8 13. Na4 Rf7 14. Bc5 Bf8
15. Qd2 d5 16. Rfe1 Bd7 17. Rad1 Nc8 18. c4 e5 19. exd5 cxd5 20. Bxd5 Bxa4 21.
Bxf8 Bxd1 22. Ba3 Bf3 23. Bxf3 Rd7 24. Qh6 e4 25. Rxe4 Qf7 26. Re3 Raa7 27. Bd5
Rxd5 28. cxd5 Rd7 29. Rc3 Rd8 30. d6 Qg7 31. Qxg7+ Kxg7 32. Rc7+ Kh6 33. Rc6 a5
34. Bc5 a4 35. d7 Rxd7 36. Rxc8 Rd2 37. Be3+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.22"]
[White "De Paula, Luciano Alves"]
[Black "Miquelin, Nicolas Seoane"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1810"]
[BlackElo "1958"]
[PlyCount "148"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O Bxc3 8.
bxc3 Ne4 9. Qc2 f5 10. Ne1 d6 11. f3 Nf6 12. e4 fxe4 13. fxe4 e5 14. Nf3 Nbd7
15. Bg5 h6 16. Bh4 Qe7 17. Rab1 exd4 18. cxd4 Bxe4 19. Rbe1 Bxd3 20. Qxd3 Qf7
21. Nd2 Qh5 22. Bxf6 Nxf6 23. Re7 Rf7 24. Rxf7 Qxf7 25. Ne4 Rf8 26. Nxf6+ gxf6
27. d5 Qh5 28. Rf3 Rf7 29. Rh3 Qe5 30. Re3 Qa1+ 31. Kf2 f5 32. Re8+ Kh7 33. Qd2
Qf6 34. Qe2 Rg7 35. Re6 Qh4+ 36. Kg1 Qg4 37. Qd2 Qg5 38. Qc2 Rg6 39. Re8 h5 40.
Qb2 Rg7 41. Qc2 h4 42. Rf8 h3 43. g3 Qe3+ 44. Kf1 Qf3+ 45. Qf2 Qd1+ 46. Qe1
Qxe1+ 47. Kxe1 Rxg3 48. Rxf5 Rg1+ 49. Kf2 Rg2+ 50. Kf1 Kg6 51. Rf2 Rg4 52. Rc2
Kf5 53. Rc3 Ke5 54. Re3+ Kd4 55. Rxh3 Kxc4 56. Rh7 Kxd5 57. Rxc7 a5 58. Kf2 b5
59. Kf3 Re4 60. Ra7 Ra4 61. h4 Rxa2 62. h5 a4 63. h6 Rh2 64. h7 Kc4 65. Ke4 Kb3
66. Kf5 Rh6 67. Rd7 a3 68. Rxd6 Rxh7 69. Ke5 Rh5+ 70. Ke6 a2 71. Rd1 b4 72. Rg1
Rh2 73. Kd5 Kb2 74. Rg4 a1=Q 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.23"]
[White "Aragao Neto, Joao Batista"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1794"]
[BlackElo "1956"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8.
Kh1 O-O 9. Bg5 d6 10. f4 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Qe2 Nb6 14. Rae1 Rac8
15. f5 e5 16. Nb3 Nc4 17. Bc1 Nxa3 18. g4 Nc4 19. g5 Nd7 20. Nd5 Bxd5 21. exd5
Rfe8 22. Be4 g6 23. f6 Bf8 24. Qg4 a5 25. c3 a4 26. Nd2 Nc5 27. Bb1 Qb7 28. Qg2
Nb6 29. Ba2 Nd3 30. Rd1 Nc4 31. Qe4 Nxc1 32. Bxc4 bxc4 33. Rxc1 Qb5 34. Rc2 Rc5
35. Rf3 Rec8 36. Rh3 Rxd5 37. Qh4 h5 38. gxh6 Kh7 39. Nf3 e4 40. Nd4 Qc5 41.
Qxe4 Re5 42. Qb7 Qc7 43. Qf3 Rce8 44. Rg3 Qd7 45. h3 Bxh6 46. Rcg2 d5 47. Rg1
Qd6 48. Ra1 Re3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.24"]
[White "Boff, Andre Ricardo"]
[Black "Heinrichs, Vivian"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "1951"]
[PlyCount "125"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 d5 5. Bb2 O-O 6. Be2 c5 7. O-O b6 8. Nbd2
Bb7 9. Ne5 Nbd7 10. f4 Rc8 11. c4 e6 12. Rc1 Ne4 13. cxd5 Nxd2 14. Qxd2 Bxd5
15. Nxd7 Qxd7 16. dxc5 Bxb2 17. Qxb2 bxc5 18. Rf2 Qb7 19. Bc4 Rfd8 20. Rd2 Be4
21. Rcd1 Qb6 22. h3 h5 23. Qf6 Rxd2 24. Rxd2 Qc6 25. Qe7 Bd5 26. Be2 Rc7 27.
Qg5 Kh7 28. g4 hxg4 29. hxg4 Kg7 30. Bb5 Qb7 31. Rh2 Rc8 32. Qh6+ Kf6 33. Qh4+
Kg7 34. g5 Kf8 35. Qh8+ Ke7 36. Qf6+ Kd6 37. Qe5+ Ke7 38. Bd3 Qc7 39. Qf6+ Kd6
40. Rh7 Qa5 41. Kf2 Rf8 42. Qe5+ Kd7 43. e4 Qd2+ 44. Be2 Bb7 45. Rh1 Qd4+ 46.
Qxd4+ cxd4 47. Rd1 Bxe4 48. Rxd4+ Bd5 49. Ra4 Ra8 50. Ke3 Kc7 51. Kd4 Kb7 52.
Ke5 Rd8 53. Bc4 Bxc4 54. Rxc4 Rd5+ 55. Kf6 Rf5+ 56. Ke7 a5 57. Re4 Kb6 58. a3
Ka6 59. Kd6 Kb6 60. Rd4 Rb5 61. Ke7 Rf5 62. a4 Kc6 63. Rc4+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.25"]
[White "Silva, Igor Dos Santos"]
[Black "Ichimura G. Barbosa, Larissa Y"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1933"]
[BlackElo "1747"]
[PlyCount "100"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 c5 7. Be2 Nc6 8. O-O
h6 9. Bh4 Bf5 10. h3 cxd4 11. exd4 Ne4 12. g4 Nxc3 13. bxc3 Bd7 14. Qc2 g5 15.
Bg3 f5 16. Nd2 f4 17. Bh2 e5 18. Ne4 exd4 19. Nxd6 dxc3 20. c5 Nd4 21. Bc4+ Kh8
22. Qd3 Bc6 23. f3 b6 24. Kg2 Qc7 25. Qg6 Be8 26. Nxe8 Rfxe8 27. Bd3 Bf8 28.
cxb6 axb6 29. Bg1 Red8 30. Rfc1 Qg7 31. Qe4 Bc5 32. Rxc3 Re8 33. Qd5 Ne2 34.
Rxc5 bxc5 35. Bf2 Qxa1 36. Bxe2 Rxa2 37. Bc4 Qd4 38. Bxa2 Qxd5 39. Bxd5 Re5 40.
Bc4 Kg7 41. Kf1 Kf6 42. Be1 Re3 43. Kf2 Ke5 44. Bd2 Kd4 45. Bf1 Ra3 46. h4 c4
47. hxg5 hxg5 48. Bb4 Ra2+ 49. Be2 c3 50. Ke1 Ra1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.26"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Hara, Aroldo Hiroiuqui"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1929"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Nc3 Bb4 8.
e5 Bxc3+ 9. bxc3 Nd5 10. Qg4 g6 11. Bd2 Qc7 12. Qg5 Ne7 13. Qf6 Rg8 14. c4 Ba6
15. Bg5 d5 16. exd6 Qxd6 17. Rd1 Qc5 18. Be4 Rc8 19. O-O Bxc4 20. Rb1 Rf8 21.
Rfd1 Bd5 22. c4 Ng8 23. Qe5 f6 24. Rxd5 Qxf2+ 25. Kh1 fxe5 26. Rd8+ Rxd8 27.
Bxc6+ Kf7 28. Rb7+ Ne7 29. Rxe7+ Kg8 30. h3 Qg3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.27"]
[White "Florio, Vinicius Bocchi"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1921"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 Bg7 5. Nc3 O-O 6. Qd2 c6 7. O-O-O d5 8.
f3 dxe4 9. fxe4 f5 10. Kb1 b5 11. e5 Be6 12. Nf3 a6 13. Be2 Nd7 14. h4 h6 15.
Qf4 Nb6 16. a3 a5 17. Na2 b4 18. b3 a4 19. Ng5 axb3 20. Nxe6 bxa2+ 21. Ka1 fxe6
22. g4 Nd5 23. Qg3 Rxa3 24. Rd3 f4 25. Qf3 Rxd3 26. Qxd3 Ne3 27. Rh3 Qxd4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.28"]
[White "Mangialardo, Gabriel Henrique"]
[Black "Fonseca, Luis Ernesto Serra "]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2052"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. dxe5 dxe5 8. Bg5
Nbd7 9. O-O c6 10. Qc2 Re8 11. Rad1 Qa5 12. Rd6 Nf8 13. Bxf6 Bxf6 14. Rxf6 Qd8
15. Rxf7 Kxf7 16. Rd1 Qe7 17. Qd2 Kg7 18. h3 Bd7 19. Qe3 b6 20. Nd2 Ne6 21. Nb3
Nf4 22. Bf1 Rad8 23. Qg3 Be6 24. Nd2 Rd7 25. Nf3 Rxd1 26. Nxd1 Bc8 27. a3 Nh5
28. Qh2 Qf6 29. Be2 Qf4 30. Nc3 Qc1+ 31. Nd1 Nf4 32. Kf1 Rd8 33. Ne1 Rxd1 34.
Bxd1 Qxd1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.29"]
[White "Cajal, Andre"]
[Black "Oliveira, Guilherme Martins G"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2081"]
[BlackElo "1789"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d5 5. d4 Bf5 6. Ne2 e6 7. Ng3 Bg6 8. Be3
c5 9. c3 Nc6 10. O-O c4 11. Bc2 Bxc2 12. Qxc2 f5 13. exf6 gxf6 14. Re1 Qd7 15.
Nd2 O-O-O 16. b3 Na5 17. Bf4 Bd6 18. Bxd6 Qxd6 19. h4 Nc6 20. a4 Ne7 21. a5 Nd7
22. Nf3 Ng6 23. Nh5 Rhe8 24. a6 b6 25. Re3 Re7 26. Rae1 b5 27. Ng3 Rde8 28. Qa2
Nb6 29. Nh5 Rf8 30. Nd2 Nxh4 31. Ng3 Rfe8 32. Nh5 Rf8 33. Ng3 Rfe8 34. Nh5 Rf8
35. Ng3 Rfe8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.30"]
[White "Cardozo, Matheus Santos"]
[Black "Da Mata, Luis Carlos"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1769"]
[BlackElo "2033"]
[PlyCount "107"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Nge2 Rb8 8. O-O
b5 9. Qd2 b4 10. Nd1 Ne7 11. Nxd4 cxd4 12. Bh6 O-O 13. Bxg7 Kxg7 14. c3 bxc3
15. bxc3 Qa5 16. Qc2 dxc3 17. Qxc3+ Qxc3 18. Nxc3 Ba6 19. Rfd1 Rfc8 20. Rac1
Rb2 21. Bf1 Nc6 22. d4 Bxf1 23. Kxf1 Nb4 24. a3 Nc2 25. Nb1 Rcb8 26. d5 e5 27.
Rd2 Nd4 28. Rxb2 Rxb2 29. Nc3 Nb3 30. Rd1 Nd2+ 31. Kg1 Rc2 32. Nb5 a6 33. Nd6
Kf8 34. f4 Nf3+ 35. Kf1 Nxh2+ 36. Kg1 Ke7 37. Nc8+ Kd8 38. Nd6 Nf3+ 39. Kf1 Ke7
40. fxe5 Nxe5 41. Nb7 d6 42. Rb1 Nc4 43. Kg1 Kd7 44. a4 Nd2 45. Rb6 Nxe4 46.
Rxa6 Nxg3 47. Na5 Ne2+ 48. Kf1 Nf4 49. Nb7 Nxd5 50. Rxd6+ Kc7 51. Rxd5 Kxb7 52.
Rd7+ Rc7 53. Rd8 Kc6 54. Rh8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.31"]
[White "Sa, Antonio Villar Marq"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2005"]
[BlackElo "1785"]
[PlyCount "45"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8.
Be3 Nf6 9. h3 b5 10. a4 Qa5 11. Nd2 Qb4 12. Qe2 bxa4 13. Nc4 Be7 14. c3 Qb8 15.
Nb6 O-O 16. Rxa4 a5 17. Nxa8 Qxa8 18. Rfa1 Bd8 19. b4 Bd7 20. Bc5 Re8 21. bxa5
Qc8 22. Qe3 Be6 23. a6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.32"]
[White "Fier, Luciano Dos Santos"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1992"]
[BlackElo "1769"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2
g5 9. Nxg5 Qxe5 10. d4 cxd3 11. Bxd3 Qxe2+ 12. Kxe2 h5 13. Na3 a6 14. Re1 Ne5
15. Bc2 e6 16. f4 Nc6 17. Nb1 d5 18. Nd2 Be7 19. Ngf3 Bd7 20. a4 O-O-O 21. a5
Nc4 22. Nxc4 dxc4 23. Nd2 e5 24. Nxc4 Bg4+ 25. Kf1 f6 26. Be3 Kb8 27. Nb6 Bd6
28. f5 h4 29. h3 Bh5 30. Be4 Ne7 31. b4 Bc7 32. c4 Bf7 33. Rec1 Bxb6 34. axb6
Nc6 35. b5 axb5 36. cxb5 Nd4 37. Rc7 Bd5 38. Ra7 Bxe4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.33"]
[White "Langner, Donizete Ribeiro"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "1677"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. c3 e5 2. c4 Nf6 3. Nc3 Be7 4. Nf3 Nc6 5. g3 O-O 6. Bg2 d5 7. cxd5 Nxd5 8.
O-O Bf6 9. Nxe5 Nce7 10. Nf3 c6 11. d4 Nb4 12. a3 Nbd5 13. e4 Nxc3 14. bxc3 Ng6
15. Be3 Qa5 16. Qc2 b6 17. Nd2 Bb7 18. f4 Bd8 19. f5 Ne7 20. c4 f6 21. g4 Bc7
22. g5 Kh8 23. Nf3 Rac8 24. Qf2 Nxf5 25. Bd2 Qa4 26. exf5 Qxc4 27. Qh4 Qc2 28.
g6 h6 29. Bxh6 Kg8 30. Bxg7 Bxh2+ 31. Kxh2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.34"]
[White "Lopes, Edson"]
[Black "Fernandes De Sousa, Julio Cesa"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1674"]
[BlackElo "1955"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5
8. O-O Be7 9. Re1 O-O 10. Bg5 Rb8 11. Bc1 Bg4 12. Be2 Bxe2 13. Rxe2 Re8 14. Nd2
Bc5 15. Nb3 Bb6 16. Bg5 Qd6 17. Bh4 Rxe2 18. Qxe2 Re8 19. Qb5 c6 20. Qd3 Ng4
21. Bg3 Qf6 22. Qf3 Qxb2 23. Qxg4 Qxa1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.35"]
[White "Pinto, Rendrex Lopes"]
[Black "Krongold, Breno"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1946"]
[BlackElo "1663"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 c5 2. d3 Nc6 3. f4 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 e6 7. O-O Nge7 8. c3 O-O
9. Nbd2 Qc7 10. a4 b6 11. Re1 Bb7 12. Nf1 Rad8 13. g4 d5 14. e5 d4 15. c4 Nb4
16. Ng3 Rde8 17. Ne4 Bxe4 18. Rxe4 Qd7 19. Re1 Bh6 20. Re2 Bg7 21. Ra3 Nec6 22.
Qe1 h6 23. Qh4 Qd8 24. Qh3 Qd7 25. Nd2 Nc2 26. Ne4 Nxa3 27. Nf6+ Bxf6 28. exf6
h5 29. Qh4 e5 30. Qg5 Qd6 31. Bd5 Kh7 32. fxe5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.36"]
[White "Almeida, Vitor Felipe De"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1649"]
[BlackElo "1944"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. d4 d6 2. c4 Nd7 3. Nc3 Ngf6 4. e4 e5 5. d5 Nc5 6. Qc2 a5 7. Be3 Be7 8. Bxc5
dxc5 9. Nf3 Bd6 10. Be2 O-O 11. O-O-O Qe7 12. h3 c6 13. Nd2 cxd5 14. cxd5 Bd7
15. Bb5 Ne8 16. Nc4 Nc7 17. Bxd7 Qxd7 18. Nb6 Qe7 19. Nxa8 Rxa8 20. Qb3 b5 21.
Nxb5 Nxb5 22. Qxb5 Qg5+ 23. Kc2 Qxg2 24. Qe2 Qg5 25. Rdg1 Qe7 26. Rg3 Qd7 27.
Qc4 f5 28. f3 Rb8 29. b3 Rb4 30. Qd3 Qb7 31. Ra1 Qb6 32. Rg5 Rd4 33. Qe2 c4 34.
Rd1 cxb3+ 35. axb3 Qc5+ 36. Kb1 Rb4 37. Ka2 a4 38. Rb1 Qc3 39. Qd1 axb3+ 40.
Qxb3 Rxb3 41. Rxb3 Qd2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.37"]
[White "Martins, Anderson Donay"]
[Black "Schucman, Rebeca Lot"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1927"]
[BlackElo "1633"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 c6 8. Qc2
Nbd7 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bg3 Qa5 12. O-O Nxc3 13. bxc3 b5 14. Bd3 c5
15. Be4 Ba6 16. Bxa8 Rxa8 17. Rfc1 Rc8 18. Qd2 Bb7 19. c4 Qxd2 20. Nxd2 cxd4
21. cxb5 dxe3 22. Rxc8+ Bxc8 23. fxe3 Bc5 24. Kf2 Bb7 25. Rc1 Bb6 26. Nc4 Nc5
27. Rd1 Ne4+ 28. Kf1 Bd5 29. Nxb6 axb6 30. a4 Nc3 31. Ra1 Kf8 32. Bc7 Bc4+ 33.
Ke1 Nd5 34. Bd6+ Ke8 35. e4 Kd7 36. exd5 Kxd6 37. dxe6 Bxe6 38. Rc1 Bd5 39. g3
g6 40. Kd2 g5 41. Ke3 f5 42. Kd4 f4 43. gxf4 gxf4 44. Rg1 Bf7 45. Ke4 Kc5 46.
Kxf4 Kb4 47. Rg7 Bd5 48. Rg6 Kxa4 49. Rxb6 h5 50. Rh6 Kxb5 51. Rxh5 Kc6 52.
Rxd5 Kxd5 53. Kf5 Kd6 54. Kf6 Kd7 55. h4 Ke8 56. Kg7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.38"]
[White "Nolasco De Moraes, Vitor"]
[Black "Pereira, Daniele Costa"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1921"]
[BlackElo "1605"]
[PlyCount "34"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b5 14. Nb2
Nc5 15. Qc2 Ne4 16. Bd3 Bb7 17. Bxe4 dxe4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.39"]
[White "Akasaka, Eduardo"]
[Black "Farah, Daniel Landshoff"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1613"]
[BlackElo "1911"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. d4 d5 2. e3 c6 3. Bd3 Nd7 4. f4 e6 5. Nf3 f5 6. O-O Ngf6 7. Nbd2 Bd6 8. Ne5
O-O 9. c3 c5 10. Qf3 Ne4 11. Bc2 Ndf6 12. a3 b6 13. b4 Nxc3 14. Bb2 Nce4 15.
Nxe4 Nxe4 16. Bxe4 fxe4 17. Qh5 c4 18. Bc3 Rf6 19. Qe2 Bxe5 20. dxe5 Rf7 21.
Qh5 g6 22. Qh6 Qf8 23. Qh4 Bd7 24. Qg3 Qe7 25. h4 Rf5 26. Kf2 Raf8 27. Rh1 Kh8
28. Ke2 Ba4 29. Kd2 Bb3 30. Bd4 Qd7 31. Bc3 Qa4 32. Qf2 h5 33. Rhg1 Bc2 34. g4
Bd3 35. Ra2 hxg4 36. Rxg4 Rg8 37. Qg1 Qe8 38. Rxg6 Qxg6 39. Qf2 Qg2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.40"]
[White "Rapouso, Ricardo Luis Borba"]
[Black "Oba, Ana Claudia De Oliv"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1902"]
[BlackElo "1593"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. c4 c6 5. Nf3 d5 6. O-O Bd6 7. b3 b6 8. Ba3 Qe7
9. Bxd6 Qxd6 10. Nc3 Nbd7 11. Qc2 O-O 12. Rfd1 Ba6 13. Na4 Ne4 14. e3 Rac8 15.
Bf1 Qe7 16. Rac1 b5 17. c5 Bb7 18. Nc3 Qf7 19. Ne2 Ndf6 20. Ne5 Qe7 21. f3 Ng5
22. Nf4 Nd7 23. Nfd3 Nf7 24. Nxd7 Qxd7 25. f4 a5 26. a3 Ba6 27. b4 a4 28. Ne5
Qe7 29. Qe2 Bb7 30. Rc2 Rcd8 31. h3 Nxe5 32. dxe5 Rd7 33. Rd4 Qf7 34. Qf3 Qg6
35. Bd3 Rfd8 36. Rg2 Qf7 37. g4 Rf8 38. gxf5 exf5 39. Rg5 Qe6 40. Qh5 Rdf7 41.
Bc2 Bc8 42. Rd2 Qe8 43. Rdg2 Qe7 44. Kh2 g6 45. Qd1 Be6 46. h4 Rg7 47. Qe1 Qd7
48. h5 Qe8 49. Qg3 Kh8 50. hxg6 hxg6 51. Rxg6 Rxg6 52. Qxg6 Qxg6 53. Rxg6 Re8
54. Rf6 Kg7 55. Bxf5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.41"]
[White "Queiroz, Stella Becker"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1611"]
[BlackElo "1899"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8.
Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 Qa5 11. a3 b6 12. Be2 Bb7 13. f3 Qe5 14. O-O g5
15. b4 f5 16. Nd5 f4 17. Bd2 Qb8 18. Bc3 Bxc3 19. Rxc3 h5 20. h3 Qe5 21. Qc2
Nd4 22. Qd3 Bxd5 23. Bd1 Be6 24. Rf2 g4 25. fxg4 hxg4 26. Bxg4 Bxg4 27. hxg4 f3
28. gxf3 Qg3+ 29. Rg2 Qe1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.42"]
[White "Brujin, Homero"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1579"]
[BlackElo "1886"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 Nc6 5. Nc3 cxd4 6. exd4 d5 7. c5 Be7 8. Be2
O-O 9. O-O b6 10. Na4 bxc5 11. dxc5 Ne4 12. Be3 Qa5 13. Rc1 Ba6 14. Bxa6 Qxa6
15. a3 Na5 16. Nd2 Nxd2 17. Bxd2 Nc4 18. Bb4 Rfc8 19. b3 Ne5 20. Re1 Nd3 21.
Rc2 Nxe1 22. Qxe1 Qd3 23. Rb2 Rab8 24. Nc3 Bxc5 25. Rd2 Qf5 26. Bxc5 Rxc5 27.
Ne2 Rxb3 28. Nd4 Rb1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.43"]
[White "Herbst Neto, Eugenio"]
[Black "Frois, Vitor Amorim"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1882"]
[BlackElo "1532"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Nbd7 7. Qd2 e5 8.
O-O-O Re8 9. Bg5 c6 10. dxe5 dxe5 11. Qd6 Re6 12. Qd2 Qa5 13. Bc4 Re8 14. Kb1
b5 15. Bd3 Nc5 16. Bxf6 Bxf6 17. Nd5 Qd8 18. Nxf6+ Qxf6 19. Qe3 Qe7 20. h4 Bg4
21. Be2 Na4 22. Rd3 Rab8 23. Ng1 Bxe2 24. Nxe2 b4 25. g4 c5 26. h5 c4 27. Rd5
g5 28. Ng3 Nc3+ 29. bxc3 bxc3+ 30. Ka1 Qa3 31. Qxg5+ Kh8 32. Qf6+ Kg8 33. Qg5+
Kf8 34. Qh6+ Kg8 35. Qg5+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.44"]
[White "Nakata, Thifanni Harumi"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1442"]
[BlackElo "1880"]
[PlyCount "123"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Bd3 Bxd3 8.
Qxd3 O-O 9. Nge2 c6 10. O-O Nbd7 11. Kh1 h6 12. Bh4 Ne4 13. Bxe7 Qxe7 14. f3
Ng5 15. Ng3 Rae8 16. e4 dxe4 17. fxe4 Nb6 18. Rae1 Qd7 19. h4 Ne6 20. Nf5 Kh8
21. d5 cxd5 22. exd5 Rd8 23. Qg3 Nxd5 24. Nxd5 Qxd5 25. Rxe6 g6 26. Rd6 Qb5 27.
Rfd1 Rxd6 28. Qxd6 Kg8 29. Ne7+ Kg7 30. Qd4+ Kh7 31. Qf6 Qh5 32. Rd5 g5 33. g3
Qe2 34. Qf5+ Kg7 35. Rd7 Qe1+ 36. Kh2 Qe2+ 37. Kh3 g4+ 38. Qxg4+ Qxg4+ 39. Kxg4
Rb8 40. Nf5+ Kg6 41. h5+ Kf6 42. Rd6+ Ke5 43. Rxh6 Rg8+ 44. Kh4 Kxf5 45. Rd6
Rg4+ 46. Kh3 Re4 47. Rd7 Kg5 48. Rxf7 Rb4 49. b3 Kxh5 50. Rf4 Rb5 51. Rh4+ Kg5
52. Rg4+ Kh5 53. Rh4+ Kg5 54. Ra4 a5 55. Rc4 b6 56. Rh4 Rb4 57. Rxb4 axb4 58.
g4 Kg6 59. Kg3 Kg5 60. Kf3 b5 61. Ke4 Kxg4 62. Kd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.45"]
[White "Kina, Caio Garcia"]
[Black "Camargo, Lucio Miranda"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1873"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. O-O-O O-O 7. Nxe4 Nxe4
8. Qxe4 Qe7 9. Bd3 f5 10. Qe2 Ba3 11. f4 Nc6 12. Nf3 a5 13. Bb5 a4 14. Bxa4 Bd7
15. d4 Qd6 16. Ne5 Nxd4 17. Qc4 Bxb2+ 18. Kxb2 Rxa4 19. bxa4 c5 20. Nxd7 Qxd7
21. c3 b5 22. Qxc5 Qb7 23. Qxd4 Qxg2+ 24. Ka1 Qb7 25. Rhg1 Qc7 26. Rxg7+ Qxg7
27. Rg1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.46"]
[White "Guelerman Ramos, Felipe E"]
[Black "Pereira, Jorge Luiz Rodrigue"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1402"]
[BlackElo "1872"]
[PlyCount "98"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8.
Be2 Bb4 9. Bd2 a6 10. a3 Be7 11. Be3 d6 12. Qd2 b5 13. f4 O-O 14. g4 Nd7 15. g5
Re8 16. h4 Bb7 17. h5 Bf8 18. O-O-O Rac8 19. f5 b4 20. axb4 Nxb4 21. Rdg1 exf5
22. Rh4 Bxe4 23. Bf3 Bxf3 24. Rxb4 Nc5 25. g6 Nxb3+ 26. Rxb3 fxg6 27. hxg6 h6
28. Rf1 Qc6 29. Rb6 Qa8 30. Rg1 Rc4 31. b3 Rh4 32. Rf1 Rh1 33. Rxh1 Bxh1 34.
Qf2 Be4 35. Bd4 Qd8 36. Nxe4 Rxe4 37. Rxa6 Qg5+ 38. Kb2 Qxg6 39. Bc3 f4 40. Qf3
Qf5 41. Ra5 d5 42. Qd3 Qe6 43. Rxd5 g5 44. Rd4 Re3 45. Qd2 f3 46. Qf2 Bg7 47.
Rd8+ Kh7 48. Bxg7 Kxg7 49. c4 Re2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.47"]
[White "Silva, Alexandre Freitas S"]
[Black "De Oliveira, Licio Lopes"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1871"]
[PlyCount "121"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. c3 a6 6. Bd3 Nf6 7. O-O Be7 8. Re1
Bg4 9. d5 Nb8 10. Nbd2 Nbd7 11. Nf1 O-O 12. Ne3 Bh5 13. Nf5 Bg6 14. Ng3 Nh5 15.
Be3 Nxg3 16. fxg3 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Qd3 Rf8 20. Nd2 Bg5 21.
Bxg5 Qxg5 22. Ne4 Qe7 23. Rf1 h6 24. Qc4 Nf6 25. Rf3 b5 26. Qd3 Nxe4 27. Qxe4
Qg5 28. Qe3 Qxe3+ 29. Rxe3 Rf6 30. a4 Raf8 31. Re2 Rb8 32. axb5 Rxb5 33. Rxa6
Rxd5 34. h3 Rc5 35. Rf2 Kf7 36. Kf1 Ke6 37. Ra8 Rb5 38. Rc8 Rxf2+ 39. Kxf2
Rxb2+ 40. Kf3 Rb7 41. g4 Kf6 42. Ke4 Ke7 43. c4 Kd7 44. Rg8 Kc6 45. Rxg7 Rb2
46. Rg6 Rxg2 47. Rxh6 Rf2 48. g5 Rf4+ 49. Kd3 Kd7 50. h4 c6 51. h5 Rd4+ 52. Kc3
d5 53. c5 Rc4+ 54. Kd3 e4+ 55. Ke3 Rc3+ 56. Kd2 Rxc5 57. g6 e3+ 58. Kxe3 d4+
59. Kxd4 Rg5 60. Rh7+ Ke8 61. g7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.48"]
[White "Andor, Jorge"]
[Black "Santa Isabel, Marivaldo Dos Re"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1870"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 {Ilegível} Nf6 6. f3 a6 7. Nb3
g6 8. Be3 Bg7 9. Qd2 Bd7 10. g4 Be6 11. h4 h5 12. g5 Nd7 13. O-O-O Rc8 14. Kb1
b5 15. Nd4 Nde5 16. f4 Nc4 17. Bxc4 Bxc4 18. f5 b4 19. Nd5 Qa5 20. Nb3 Bxb3 21.
cxb3 Be5 22. Nb6 Rb8 23. Nc4 Qd8 24. Rhf1 O-O 25. fxg6 fxg6 26. Qd5+ e6 27.
Qxc6 Rc8 28. Qb7 Rb8 29. Rxf8+ Qxf8 30. Qd7 Re8 31. Nxe5 dxe5 32. Bc5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.49"]
[White "Calixto, Roberto Carlos"]
[Black "Leao, Adriano Santos"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1855"]
[PlyCount "42"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 {Ilegível} Be7 6. Bxf6 Bxf6 7.
Nxf6+ Qxf6 8. Nf3 O-O 9. Bd3 Nc6 10. O-O Rd8 11. c3 Bd7 12. Bc2 e5 13. Qd3 g6
14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Rfe1 Qg5 17. Rad1 Bc6 18. Qh3 Rxd1 19. Rxd1 Re8
20. Bd3 Rd8 21. Qg3 Rxd3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.50"]
[White "Nakamura, Julia Yumi Ono"]
[Black "Brito, Erick De Paula"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1355"]
[BlackElo "1853"]
[PlyCount "110"]
[EventDate "2013.02.09"]

1. d4 d5 2. e3 c6 3. Nf3 e6 4. Bd3 Nf6 5. O-O {Ilegível} Nbd7 6. Nbd2 Bd6 7.
Qe2 O-O 8. e4 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. exd5 Re8 12. Qd1 cxd5 13. Nf3
Bg4 14. Be2 Bc7 15. Re1 Qd6 16. g3 Bb6 17. c3 Re4 18. Ng5 Rxe2 19. Rxe2 h6 20.
h3 Bxe2 21. Qxe2 hxg5 22. Bxg5 Ne4 23. Be3 Nxg3 24. Qf3 Bxe3 25. Qxe3 Nf5 26.
Qf3 Qg6+ 27. Kf1 Re8 28. Re1 Qa6+ 29. Re2 Rxe2 30. Qxe2 Qxe2+ 31. Kxe2 b5 32.
b4 g5 33. Kf3 Nd6 34. Kg4 Ne4 35. a3 Nxf2+ 36. Kxg5 Ne4+ 37. Kf4 Nxc3 38. Ke5
Nb1 39. Kxd5 Nxa3 40. Kc5 f5 41. Kd5 Nc2 42. Ke5 Nxb4 43. Kxf5 a5 44. Ke4 a4
45. Ke3 a3 46. Kd4 a2 47. Kc5 Nc2 48. Kxb5 a1=Q 49. Kc5 Qd4+ 50. Kb5 Qd5+ 51.
Kb6 Nb4 52. h4 Qc6+ 53. Ka7 Qc7+ 54. Ka8 Nd5 55. h5 Nb6# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.51"]
[White "Florencio Da Silva, Paulo"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "A06"]
[BlackElo "1851"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d3 d5 3. Nbd2 Bf5 4. c3 e6 5. Qc2 Bd6 6. e4 dxe4 7. dxe4 Bg6 8.
Qb3 Nbd7 9. Qxb7 Rb8 10. Qc6 O-O 11. Qc4 Ne5 12. Nxe5 Bxe5 13. Nf3 Qd6 14. Nxe5
Qxe5 15. f3 Rfd8 16. Be2 Nxe4 17. fxe4 Bxe4 18. O-O Bd5 19. Qa6 Rb6 20. Qd3 Qd6
21. c4 Bb7 22. Qxd6 cxd6 23. b3 d5 24. cxd5 exd5 25. Bd2 Re6 26. Bd3 h5 27.
Rac1 Ba6 28. Rf3 Bxd3 29. Rxd3 Ra6 30. a4 Re6 31. Rc5 Re5 32. b4 Rd7 33. a5 Kf8
34. b5 Ke7 35. Bc3 Rf5 36. a6 f6 37. Bb4 Kf7 38. Bc3 Rf4 39. Bd4 Re7 40. Re3
Rd7 41. Rec3 Kg6 42. Rc7 Rd8 43. Rg3+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.52"]
[White "Machado, Eduardo Ribeiro"]
[Black "Ribeiro, Matheus Henrique Ma"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1851"]
[PlyCount "62"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8.
Qb3 Be6 9. Qxd5 Bxd5 10. e3 c5 11. a4 Nc6 12. Be2 e5 13. Rb1 cxd4 14. cxd4 h6
15. Bh4 exd4 16. Rxb7 dxe3 17. fxe3 g5 18. Rb5 Rd8 19. Bg3 O-O 20. Kf2 a6 21.
Rc5 f5 22. Rd1 Ne7 23. Bxa6 Bxf3 24. Rxd8 Rxd8 25. Kxf3 Rd2 26. Be5 Ng6 27.
Bxg7 Nh4+ 28. Kg3 Rxg2+ 29. Kh3 Kxg7 30. Bb5 Rf2 31. Kg3 Rf3# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.53"]
[White "Santos, Jose Antonio Dos"]
[Black "Leal, Paulo Donizete"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1850"]
[PlyCount "140"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Qc7 6. Bb2 c4 7. bxc4 dxc4 8. Be2
b5 9. O-O Bb7 10. a3 Nbd7 11. Nc3 a6 12. h3 Bd6 13. Nd2 e5 14. Bf3 exd4 15.
exd4 O-O 16. Bxb7 Qxb7 17. Qf3 Qxf3 18. Nxf3 Rfe8 19. Rfe1 Nb6 20. Ng5 Nbd5 21.
Nxd5 Nxd5 22. Ne4 Bf4 23. Kf1 f5 24. Nc5 Bd2 25. Re2 c3 26. Bc1 Rxe2 27. Kxe2
Re8+ 28. Kf3 Re1 29. Nd3 Rg1 30. Bb2 Rxa1 31. Bxa1 Kf7 32. g3 a5 33. Ke2 b4 34.
axb4 axb4 35. Kd1 Ke6 36. Nc5+ Kd6 37. Nb3 Bg5 38. Nc5 Bf6 39. Nb3 f4 40. Ke2
fxg3 41. fxg3 Ne7 42. Kd3 Kd5 43. Bxc3 bxc3 44. Kxc3 Nc6 45. Kd3 Bxd4 46. c4+
Ke5 47. Nd2 Bf2 48. Nf3+ Kf5 49. Nh4+ Kf6 50. Ke4 Bxg3 51. Nf5 Bf2 52. Nd6 Ke6
53. Ne8 g6 54. Nc7+ Kf6 55. Nd5+ Kg5 56. Kf3 Bg1 57. Kg2 Bc5 58. Nc3 Kf5 59.
Na4 Bd4 60. c5 Kf4 61. Nb6 Bxc5 62. Nd5+ Ke5 63. Nc3 Ne7 64. Kf3 Nf5 65. Ne2
Nd4+ 66. Nxd4 Bxd4 67. Kg4 h6 68. h4 Ke4 69. Kh3 Kf3 70. h5 g5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.54"]
[White "Ramos, Ricardo Guelerman P"]
[Black "Januario, Marcos Antonio"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1838"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Bg4 6. Bc4 e6 7. O-O Be7 8.
h3 Bh5 9. Re1 c6 10. d3 Nbd7 11. Be3 Nb6 12. Bb3 Qc7 13. d4 Bg6 14. e5 Nfd5 15.
Nxd5 Nxd5 16. Rc1 Nxe3 17. fxe3 Qa5 18. e4 Rd8 19. Qe2 O-O 20. d5 exd5 21. exd5
cxd5 22. e6 Qb6+ 23. Kh1 Qxe6 24. Qb5 Qd7 25. Qxd7 Rxd7 26. Ne5 Bg5 27. Nxd7
Bxc1 28. Nxf8 Bxb2 29. Re8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.55"]
[White "Borges Filho, Flavio Ribeiro"]
[Black "Baptista, Andre Kemper"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1836"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Bb5 Nf6 5. Bxc6 dxc6 6. d3 h6 7. O-O Bg4 8.
h3 Bxf3 9. Qxf3 Qd7 10. Qg3 Qe7 11. Qxg7 O-O-O 12. Qg3 Rdg8 13. Qh2 Rg6 14. Kh1
Rhg8 15. g3 Nh5 16. Ne2 Qf6 17. Qg2 Nf4 18. Nxf4 exf4 19. g4 f3 20. Qg3 Bd6 21.
Bf4 Bxf4 22. Qxf3 Qg5 23. Rg1 h5 24. Rg2 Rf6 25. Rag1 h4 26. Qe2 Bc1 27. b3 Qd2
28. Qf1 Bb2 29. f3 Qf4 30. c4 Bd4 31. Qc1 Bxg1 32. Qxg1 Qxf3 33. Qxa7 Qxh3+ 34.
Kg1 Rxg4 35. Rxg4 Rf1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.56"]
[White "Giacomel, Alexandre"]
[Black "Caporale, Giuseppe Guido"]
[Result "1-0"]
[ECO "B92"]
[BlackElo "1835"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. Qd2 Nbd7 10. O-O b5 11. f3 Nb6 12. Bxb6 Qxb6+ 13. Kh1 O-O 14. f4 Rfd8
15. f5 Bxb3 16. cxb3 Rac8 17. Bf3 Rc5 18. Qf2 Qc7 19. b4 Rc4 20. a3 Rc8 21.
Rae1 Qb7 22. g4 h6 23. Qg2 Nh7 24. h3 Rxc3 25. bxc3 Rxc3 26. Qb2 Qc7 27. Rc1
Rxc1 28. Rxc1 Qb6 29. Rc8+ Bf8 30. h4 Qe3 31. Kg2 Nf6 32. Qc1 Qxc1 33. Rxc1 d5
34. g5 hxg5 35. hxg5 Nh7 36. g6 Nf6 37. exd5 e4 38. Bd1 Nxd5 39. Bb3 Ne3+ 40.
Kf2 Nc4 41. Bxc4 bxc4 42. Rxc4 fxg6 43. fxg6 a5 44. Rxe4 axb4 45. axb4 Bd6 46.
Re8+ Bf8 47. b5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.57"]
[White "Van Riemsdijk, Marius"]
[Black "Sakamoto, Rodrigo Koji"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1833"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bd3
Qc7 9. Qd2 b5 10. a4 b4 11. Nce2 Bb7 12. Ng3 Qb6 13. c3 bxc3 14. bxc3 Nc5 15.
Bxf6 gxf6 16. Rb1 Qa5 17. Bc2 d5 18. e5 fxe5 19. fxe5 Qc7 20. Nf3 Bc6 21. O-O
Bxa4 22. Bxa4+ Nxa4 23. Rbc1 Rb8 24. Qd4 Bc5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.58"]
[White "Mangini, Bruno Fernandes"]
[Black "Serafim Junior, Arnor"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1830"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. a4 e6 6. Nf3 Bb4 7. e3 Nd5 8. Qc2
Qa5 9. Rc1 Nxf4 10. exf4 b5 11. axb5 cxb5 12. Qe4 Bd6 13. Qxa8 Bxf4 14. Rc2 b4
15. Bxc4 bxc3 16. O-O Qb6 17. Qe4 cxb2 18. Nd2 Bxd2 19. Rxd2 Bb7 20. Qb1 Qc6
21. Bb5 Qxb5 22. Rxb2 Qd5 23. Rxb7 Nd7 24. Rxa7 O-O 25. Qb7 Nf6 26. Qxd5 Nxd5
27. Rfa1 Nc3 28. Kf1 Nb5 29. Ra8 Nxd4 30. Rxf8+ Kxf8 31. Ra7 g6 32. f4 Kg7 33.
g4 h6 34. Kf2 Kf6 35. Ke3 Nc2+ 36. Ke4 Nb4 37. h4 Nd5 38. g5+ hxg5 39. hxg5+
Kg7 40. Ke5 Nb4 41. Kd6 Nd3 42. Ra4 Nf2 43. Ke7 Nh3 44. Rd4 e5 45. fxe5 Nxg5
46. Rf4 Kg8 47. Kf6 Nh7+ 48. Ke7 Ng5 49. Rg4 Ne6 50. Rxg6+ fxg6 51. Kxe6 g5 52.
Kd7 g4 53. e6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.59"]
[White "Silva, Rodrigo Ferreira"]
[Black "Mello, Eduardo dos Santos"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1830"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 Bg4 7. h3 Bxf3 8.
gxf3 Nbd7 9. h4 c5 10. O-O-O Rc8 11. d5 c4 12. Be2 a5 13. h5 Ne5 14. Bh6 Qd7
15. Bxg7 Kxg7 16. hxg6 fxg6 17. Qh6+ Kf7 18. f4 Neg4 19. Bxg4 Qxg4 20. Rdg1 Qf3
21. e5 dxe5 22. fxe5 Nxd5 23. Qxh7+ Ke8 24. Qxg6+ Kd8 25. Nxd5 Rc6 26. Qg3 Qxf2
27. Qxf2 Rxf2 28. Rd1 Ke8 29. Rh8+ Kd7 30. Nb4+ Kc7 31. Nxc6 Kxc6 32. Rh7 Re2
33. Rxe7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.60"]
[White "Caceres, Elton Carlos"]
[Black "Santana, Cleiton Marino"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1826"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c3 Bg7 5. Nf3 O-O 6. O-O c6 7. Re1 Nbd7 8. Bf4
Nh5 9. Bg5 h6 10. Be3 e5 11. Qc2 g5 12. g3 Qf6 13. Qd1 Qg6 14. Nbd2 Nb6 15. Be2
exd4 16. Nh4 gxh4 17. Bxh5 Qe6 18. cxd4 hxg3 19. hxg3 f5 20. Qb3 d5 21. e5 Bd7
22. f4 Be8 23. Bf3 Kh7 24. Kf2 Rg8 25. Rh1 Bf8 26. Qc2 Rd8 27. Rag1 Rd7 28. b3
Rdg7 29. Bh5 Bxh5 30. Rxh5 Rxg3 31. Rxg3 Rxg3 32. Rxf5 Qg6 33. Rf7+ Kg8 34.
Qxg6+ Rxg6 35. Rxb7 Rg7 36. Rb8 Kf7 37. f5 Rg8 38. Rb7+ Ke8 39. f6 Nd7 40. f7+
Kxf7 41. Rxd7+ Be7 42. Rxa7 Ke6 43. Nf3 h5 44. Rc7 h4 45. Rxc6+ Kd7 46. Rh6 Rf8
47. Rh7 Ke6 48. Kg2 Rg8+ 49. Kf2 Rf8 50. Ke2 Rg8 51. Nxh4 Bxh4 52. Rxh4 Rg2+
53. Bf2 Kf5 54. Kf3 Rg6 55. Rf4+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.61"]
[White "Dibai, Jerry"]
[Black "Silva, Roger Tertuliano da"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1813"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O d5 5. d3 e6 6. Nbd2 Bd6 7. e4 dxe4 8. Ng5
O-O 9. Ngxe4 Nxe4 10. Nxe4 Nd7 11. Nxd6 Bxg2 12. Nxf7 Rxf7 13. Kxg2 Ne5 14. Qe2
Qd5+ 15. Qe4 Raf8 16. Qxd5 exd5 17. f4 d4 18. Bd2 Ng4 19. Rae1 c5 20. Re6 b5
21. Rfe1 Rc7 22. h3 Nf6 23. Re7 Rfc8 24. Rxc7 Rxc7 25. Kf3 Kf7 26. Re2 c4 27.
Be1 c3 28. b4 Rd7 29. Bf2 h6 30. Re5 a6 31. a3 Rd6 32. g4 Kg6 33. h4 h5 34. f5+
Kf7 35. g5 Ng4 36. Re4 Nxf2 37. Kxf2 Rd5 38. Rf4 Re5 39. f6 gxf6 40. Rxf6+ Kg7
41. Rf4 Rd5 42. Kf3 Kg6 43. Ke4 Rd7 44. Ke5 Rd8 45. Rf6+ Kg7 46. Rxa6 Rf8 47.
Kxd4 Rf4+ 48. Kxc3 Rxh4 49. Rb6 Rg4 50. Rxb5 Kg6 51. Re5 Rxg5 52. Re1 h4 53. a4
h3 54. Rh1 Rg3 55. a5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.62"]
[White "Kurita, Rubens Massami"]
[Black "Silva, Sidnei Silvestre da"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1812"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. O-O-O e6 13. Kb1 O-O-O 14. Ne4
Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 Rhe8 18. Bc3 Nd7 19. Ne5 Nxe5 20. dxe5 Bc5
21. f4 Rd7 22. Rxd7 Qxd7 23. Rd1 Qc7 24. b4 Be7 25. Qg4 Rg8 26. f5 exf5 27.
Qxf5+ Kb8 28. Rd7 Qc8 29. e6 fxe6 30. Qxe6 Bf6 31. Be5+ Ka8 32. Bxf6 gxf6 33.
Qe7 Re8 34. Qg7 Rg8 35. Qe7 Re8 36. Qg7 Rg8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.63"]
[White "Santos, Marcos Correia"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "B04"]
[BlackElo "1809"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 d5 8. f4
Nc6 9. c3 h6 10. Nf3 Bf5 11. O-O Na5 12. Bc2 Bxc2 13. Qxc2 Qd7 14. Nbd2 O-O-O
15. Nb3 Nxb3 16. axb3 a6 17. Be3 Qb5 18. Nd2 Qe2 19. Rfe1 Qg4 20. b4 g5 21. f5
Qh5 22. Bf2 g4 23. Qd3 Rhg8 24. b5 axb5 25. Ra5 c6 26. Bg3 e6 27. f6 Bf8 28.
Rea1 Qg5 29. Qh7 Qg6 30. Qxg6 Rxg6 31. Nb3 Nc4 32. Ra8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.64"]
[White "Silva Filho, Manoel Barbosa da"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1802"]
[PlyCount "80"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Nc3 {Ilegível} Bf5 6. Bb5 e6 7.
O-O Bd6 8. Re1 Nge7 9. a3 O-O 10. Be3 Rc8 11. Na4 Qa5 12. Bxc6 Rxc6 13. c3 b5
14. Nc5 Bxc5 15. dxc5 Bg4 16. Qd2 Bxf3 17. gxf3 Qa4 18. Qd4 Qc2 19. Rab1 e5 20.
Qxe5 Qg6+ 21. Kh1 Re6 22. Rg1 Rxe5 23. Rxg6 fxg6 24. f4 Re4 25. Ra1 Nf5 26. Re1
Rfe8 27. c6 Rc4 28. Rd1 Rxc6 29. Bxa7 Rd6 30. b3 Re4 31. Bc5 Rd7 32. c4 bxc4
33. b4 c3 34. a4 c2 35. Rc1 Rc4 36. a5 d4 37. a6 d3 38. a7 Rd8 39. Be3 Nxe3 40.
fxe3 d2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.65"]
[White "Moraes, Maurino Anastacio D"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1739"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 {Ilegível} Bxc3+ 6. bxc3 Ne7 7. Nf3
Qa5 8. Bd2 Qa4 9. Be2 c4 10. O-O Nbc6 11. Ng5 h6 12. Nh3 Bd7 13. Re1 O-O-O 14.
Nf4 g6 15. Bf3 Nf5 16. g3 Ng7 17. Qc1 Rdf8 18. Qb2 g5 19. Ng2 f5 20. exf6 Rxf6
21. Bg4 Rg6 22. Ne3 h5 23. Bh3 g4 24. Bg2 Ne7 25. Rab1 b6 26. Qb4 Qxb4 27. Rxb4
Nef5 28. Nxf5 Nxf5 29. Bf4 h4 30. Bf1 Rf8 31. Reb1 hxg3 32. fxg3 Nh4 33. Be2
Kb7 34. Rf1 Nf5 35. a4 a5 36. Rb2 Ne7 37. Rfb1 Nc8 38. Bd6 Nxd6 39. Rxb6+ Kc7
40. Ra6 Rb8 41. Rxb8 Kxb8 42. Rxd6 Bxa4 43. Bd1 Kc7 44. Ra6 Bd7 45. Rxa5 Kd6
46. Ra8 Rg7 47. Rf8 e5 48. Rf6+ Be6 49. dxe5+ Kxe5 50. Rf4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.66"]
[White "Correia Junior, Moises Jose"]
[Black "Lisboa Torres, Eduardo"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1826"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Qa5 6. Bc4 e6 7. O-O Nbd7 8.
Nf3 b5 9. Bb3 Bb7 10. d4 Rd8 11. Re1 Be7 12. Bg5 O-O 13. Nbd2 h6 14. Bh4 Qc7
15. Bg3 Bd6 16. Bxd6 Qxd6 17. h3 Nh5 18. Ne4 Qf4 19. Bc2 Qb8 20. Qd3 Nf4 21.
Qxb5 Nxg2 22. Kxg2 Bxe4 23. Qxb8 Bxf3+ 24. Kxf3 Rxb8 25. b3 cxd4 26. cxd4 Rbc8
27. Bd3 Nf6 28. Bc4 Rfd8 29. Red1 Rd6 30. Ke3 Rcd8 31. f3 Kf8 32. Rac1 e5 33.
d5 Nxd5+ 34. Bxd5 Rxd5 35. Rxd5 Rxd5 36. Rc8+ Ke7 37. Rc7+ Rd7 38. Rxd7+ Kxd7
39. Ke4 Ke6 40. b4 f5+ 41. Kd3 Kd5 42. a4 g5 43. b5 h5 44. a5 Kc5 45. b6 axb6
46. a6 Kc6 47. Ke3 b5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.67"]
[White "Dias, Marcelo De Souza"]
[Black "Guerra, Filipe Tella"]
[Result "1-0"]
[ECO "D88"]
[BlackElo "1816"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 {Ilegível} Nxc3 6. bxc3 Bg7 7.
Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 O-O 11. O-O Na5 12. Bd3 b6 13. Rc1 Bb7
14. Qd2 e6 15. Rc2 Qd7 16. Rfc1 Rac8 17. f4 f5 18. e5 Rxc2 19. Rxc2 Rc8 20. Qc1
Rxc2 21. Qxc2 Bf8 22. a4 Qc6 23. Qxc6 Bxc6 24. Bc2 Bb4 25. Kf2 Kf7 26. Bc1 Ke7
27. h3 Nc4 28. g4 a5 29. gxf5 gxf5 30. Bb3 Nd2 31. Bc2 Ne4+ 32. Ke3 b5 33. axb5
Bxb5 34. Bxe4 fxe4 35. Ng3 Be1 36. Nxe4 Bf1 37. Ba3+ Kd7 38. Nc5+ Kc6 39. Nxe6
Bxh3 40. Ng5 Bf5 41. Ne4 h5 42. Nf6 h4 43. d5+ Kb6 44. e6 h3 45. Kf3 Bh4 46. e7
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.68"]
[White "Hoshino, Karen"]
[Black "Carvalho Costa, Ricardo Augusto de"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1616"]
[PlyCount "101"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 h6 5. Bf4 {Ilegível} c6 6. e3 Bd6 7. Bg3
Nf6 8. Bd3 Bg4 9. Nge2 Na6 10. a3 Bxg3 11. hxg3 Qa5 12. O-O O-O 13. Qc2 c5 14.
Bf5 Bxf5 15. Qxf5 Qb6 16. Rab1 Qe6 17. Qc2 Rac8 18. Qd2 Ne4 19. Nxe4 dxe4 20.
Rfc1 b6 21. Nf4 Qf5 22. Qe2 Nc7 23. dxc5 bxc5 24. Rc2 Ne6 25. Nxe6 fxe6 26.
Rbc1 Rc6 27. Qc4 Rfc8 28. b4 a6 29. Qe2 Qd5 30. bxc5 Rxc5 31. Rxc5 Rxc5 32.
Rxc5 Qxc5 33. Qxa6 Qd5 34. Qc8+ Kh7 35. Qc1 Qb3 36. Qa1 Qa4 37. Qd4 Qc2 38. a4
e5 39. Qa1 Qc6 40. a5 Qa6 41. Qxe5 Qg6 42. Qa1 Qa6 43. Qa4 g6 44. Kh2 h5 45.
Kh1 Kh6 46. Kg1 Kg5 47. Qxe4 Kh6 48. Qa4 Qe2 49. a6 Qe1+ 50. Kh2 g5 51. a7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.69"]
[White "Dias, Romulo Alves"]
[Black "Marino, Felipe Gabriel"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "1615"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 {Ilegível} c5 6. c3 Nc6 7. Bd3
Qb6 8. dxc5 Bxc5 9. Qe2 Qc7 10. Nb3 Be7 11. Bf4 a5 12. a4 b6 13. O-O Nc5 14.
Nxc5 bxc5 15. Rad1 c4 16. Bb1 Bc5 17. Rfe1 Ne7 18. Be3 Ng6 19. Bxc5 Qxc5 20.
Nd4 Bd7 21. Qg4 Qb6 22. Rd2 Bxa4 23. h4 h5 24. Qg5 Rh6 25. g4 hxg4 26. h5 Kd7
27. hxg6 Rah8 28. Kg2 Rh2+ 29. Kf1 Rh1+ 30. Ke2 Rxe1+ 31. Kxe1 Rh1+ 32. Ke2
Rxb1 33. gxf7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.70"]
[White "Queiroz, Maria Becker"]
[Black "De Almeida, Jefferson Silva"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1579"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 {Ilegível} Ne7 6. Ne2 O-O 7.
O-O Be6 8. Bf4 Nbc6 9. c3 Qd7 10. Bxd6 Qxd6 11. Nd2 Ng6 12. Qg3 Qd7 13. Nf3 f5
14. Nf4 Nxf4 15. Qxf4 Rf6 16. Ng5 Bf7 17. Nxf7 Qxf7 18. Rae1 Qd7 19. Re2 Ne7
20. Qf3 Ng6 21. c4 c6 22. cxd5 cxd5 23. Bc2 f4 24. Bxg6 Rxg6 25. Re5 Rd8 26.
Rd1 Qg4 27. Qxg4 Rxg4 28. g3 fxg3 29. fxg3 Rg6 30. Kf2 Rf6+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.71"]
[White "Sirahata Hasegava, Flavia"]
[Black "Sfrizo Souza, Vinicius Vieira"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1486"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 {Ilegível} a6 6. f3 e5 7. Nb3
Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bd3 Nc6 12. Qe2 Nd4 13. Bxd4 exd4
14. O-O-O Qg5+ 15. Kb1 Qe3 16. Rhe1 Bb4 17. Qxe3 dxe3 18. Rxe3 O-O 19. Be4 Rad8
20. Rxd8 Rxd8 21. c3 Bxb3 22. axb3 Bc5 23. Re2 b6 24. b4 Bd6 25. Rd2 Kf8 26.
Kc2 Ke7 27. h3 h6 28. Kb3 Bf4 29. Rxd8 Kxd8 30. Ka4 Kc7 31. b3 Kb8 32. b5 a5
33. b4 axb4 34. Kxb4 Bd6+ 35. Kc4 Kc7 36. Kd5 Kd7 37. g4 g5 38. Bf5+ Ke7 39. c4
f6 40. Kc6 Bc5 41. Kd5 Kf7 42. f4 gxf4 43. Ke4 Kg7 44. Kxf4 Bg1 45. Ke4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.72"]
[White "Barbosa, Flavio Novais"]
[Black "Macedo, Jonas Ferreira de"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "114"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 c6 5. Nf3 {Ilegível} Bg7 6. Be2 O-O 7. O-O
Bf5 8. cxd5 cxd5 9. Qb3 b6 10. Ne5 Be6 11. Bf3 Na6 12. Bd2 Ne4 13. Bxe4 dxe4
14. Qd1 Bxe5 15. dxe5 Bc4 16. Re1 Nc5 17. Qc2 Bd3 18. Qd1 a5 19. f4 Qd7 20. Ne2
Rfd8 21. Bc3 Na4 22. Bd4 Qb5 23. b3 Nc5 24. Ng3 Ne6 25. Bb2 Rac8 26. Rc1 a4 27.
f5 Nc5 28. Qg4 e6 29. Nh5 Kf8 30. fxg6 hxg6 31. Nf4 Qe8 32. Qh4 Kg7 33. Qf6+
Kh7 34. Qh4+ Kg7 35. Qf6+ Kg8 36. Bd4 Nd7 37. Qh4 Rxc1 38. Rxc1 axb3 39. axb3
Rc8 40. Qe1 Nc5 41. b4 Nd7 42. Nxd3 exd3 43. Rd1 b5 44. Rxd3 Nb8 45. Rc3 Rc4
46. Rxc4 bxc4 47. Qc3 Qb5 48. Kf2 Na6 49. e4 Nxb4 50. Ke3 Na2 51. Qb2 Qxb2 52.
Bxb2 Kg7 53. Kd4 c3 54. Bxc3 Nxc3 55. Kxc3 Kh6 56. Kd3 Kg5 57. Ke3 Kg4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.73"]
[White "Monerato, Leandro Renato"]
[Black "Riboldi, Mario Garcia"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1688"]
[PlyCount "134"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 {Ilegível} Nc6 6. Bc4 Nb6 7.
Bb3 d6 8. Nf3 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bg4 11. O-O e6 12. Bf4 Be7 13. Nc3
O-O 14. Bc2 Rad8 15. Rfd1 Rxd1+ 16. Rxd1 Rd8 17. b3 Rxd1+ 18. Bxd1 Nb4 19. Be3
Bd8 20. a3 Nc6 21. Bf4 a6 22. h3 Bh5 23. g4 Bg6 24. Kh2 Bc7 25. Bg3 Nd7 26. Nh4
Bxe5 27. Bxe5 Ndxe5 28. Nxg6 Nxg6 29. Kg3 Kf8 30. f4 Ke7 31. Ne4 b6 32. h4 e5
33. f5 Nf4 34. Kf3 Nd4+ 35. Ke3 h5 36. gxh5 Nxf5+ 37. Kd2 Nxh4 38. Kc3 Nf5 39.
Bg4 Nd4 40. Bc8 a5 41. Ng3 Nfe2+ 42. Nxe2 Nxe2+ 43. Kd3 Nf4+ 44. Kc4 Kd6 45.
Bg4 Nd5 46. Kb5 Kc7 47. Bf3 Ne7 48. Kc4 f5 49. b4 axb4 50. axb4 e4 51. Bg2 Kc6
52. b5+ Kd6 53. Kd4 Nd5 54. Bh3 Ke6 55. Bf1 Nf4 56. Bc4+ Kd6 57. Bf7 Ke7 58.
Bc4 Nxh5 59. Ke5 g6 60. Bg8 e3 61. Bc4 f4 62. Kd5 f3 63. Kc6 e2 64. Kxb6 e1=Q
65. Ka7 Qa1+ 66. Kb7 Nf6 67. b6 Nd7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.74"]
[White "Mendes, Joao Paulo"]
[Black "Ng, Paulino"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1957"]
[PlyCount "221"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 Qxd5 7. O-O Nc6
8. Na3 a6 9. d4 cxd4 10. cxd4 Bg7 11. Be3 e6 12. Rc1 b5 13. Rc5 Qd7 14. d5 exd5
15. Rxd5 Qb7 16. Bc5 Nge7 17. Re1 Rc8 18. Nc2 O-O 19. Rd7 Rc7 20. Rxc7 Qxc7 21.
Nb4 Rd8 22. Qb3 Nxb4 23. Bxe7 Nc6 24. Bxd8 Nxd8 25. Re8+ Bf8 26. Qc3 Qd7 27.
Qe1 Ne6 28. Rb8 Qc7 29. Qe5 Qc1+ 30. Ne1 Nf4 31. Rd8 Ne6 32. Rd3 Bb4 33. Re3
Bc5 34. Re2 Bd4 35. Qe4 Bxb2 36. Qc2 Qxc2 37. Rxc2 Bd4 38. Nd3 a5 39. Rc8+ Kg7
40. Rb8 b4 41. Rb5 Bc3 42. Nc1 Nd4 43. Rc5 a4 44. Kf1 Bd2 45. Rc4 b3 46. axb3
axb3 47. Nd3 Nc2 48. Ke2 Bg5 49. Kd1 Bf6 50. Rc7 h5 51. Rb7 Nd4 52. Nc5 b2 53.
Rxb2 Nf3 54. Rb7 Nxh2 55. Ne4 Ng4 56. Nd6 Be5 57. Nxf7 Nxf2+ 58. Ke2 Bg3 59.
Kf3 h4 60. Nd6+ Kh6 61. Rd7 g5 62. Nf7+ Kg6 63. Ne5+ Bxe5 64. Kxf2 Kf5 65. Rb7
Kg4 66. Rb3 Bg3+ 67. Ke2 h3 68. Rb4+ Bf4 69. gxh3+ Kxh3 70. Kf3 Bg3 71. Rg4 Bf4
72. Rg1 Bh2 73. Rxg5 Kh4 74. Rg8 Be5 75. Re8 Bf6 76. Kf4 Kh3 77. Re2 Bh4 78.
Kf3 Bf6 79. Re6 Bg5 80. Re2 Bf6 81. Ra2 Bd8 82. Ra8 Bf6 83. Rf8 Bd4 84. Rf4 Bc3
85. Rc4 Bb2 86. Rc2 Bd4 87. Rd2 Bf6 88. Rd6 Bg5 89. Rd5 Kh4 90. Rb5 Bh6 91. Rb1
Bf8 92. Rb8 Bd6 93. Rg8 Be5 94. Ke4 Bd6 95. Rg6 Bb4 96. Rb6 Bc5 97. Rb5 Bd6 98.
Rd5 Bc7 99. Kf3 Bb6 100. Rd6 Bc5 101. Rc6 Be7 102. Rg6 Kh5 103. Rg7 Bf6 104.
Rg8 Be5 105. Ke4 Bc3 106. Rc8 Bb2 107. Rc2 Ba3 108. Kf5 Bd6 109. Rd2 Bc7 110.
Rd7 Kh4 111. Rxc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.75"]
[White "Prisma, Zenil Da Costa"]
[Black "De Assis, Rubens Mesquita"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1803"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. Bd2 {Ilegível} Bxc3 6. Bxc3 Ne4 7.
e3 Nxc3 8. bxc3 Qa5 9. Qb3 O-O 10. Bd3 d6 11. O-O Nd7 12. Ng5 cxd4 13. Nxh7 Nc5
14. Qc2 Re8 15. cxd4 Nxd3 16. Nf6+ gxf6 17. Qxd3 Kg7 18. f4 Rh8 19. Rf3 Bd7 20.
Rg3+ Kf8 21. e4 Ke7 22. e5 Rag8 23. exd6+ Kxd6 24. c5+ Kc7 25. Rxg8 Rxg8 26.
Qh7 Rxg2+ 27. Kxg2 Qd2+ 28. Kg3 Qe3+ 29. Kg4 e5+ 30. f5 Qf4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.76"]
[White "Pimenta, Breno Andrade"]
[Black "Ferreira, Rafael Cassoni Buel"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1748"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 g6 4. d4 exd4 5. Ng5 {Ilegível} Ne5 6. Qxd4 Bg7 7.
Nxf7 Nf3+ 8. gxf3 Bxd4 9. Nxd8 Nf6 10. Nf7 O-O 11. Nd6+ Kg7 12. Nxc8 Raxc8 13.
Nd2 Nh5 14. Nb3 Bb6 15. Ke2 Rf6 16. Be3 Nf4+ 17. Bxf4 Rxf4 18. Rad1 d6 19. Nd4
Kh6 20. Rhg1 Rcf8 21. Rg3 R4f6 22. Rh3+ Kg7 23. Ne6+ Kh8 24. Nxf8 Rxf8 25. Rg1
d5 26. Bxd5 c6 27. Be6 Rf6 28. Bc4 Bd4 29. Rd1 Bb6 30. Rd7 h5 31. e5 Rf5 32. e6
Re5+ 33. Kf1 Rc5 34. e7 Re5 35. Rd8+ Bxd8 36. exd8=Q+ Kh7 37. Qg8+ Kh6 38. Qh8+
Kg5 39. Qxe5+ Kh6 40. f4 c5 41. Qh8# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.77"]
[White "Pimenta, Vhendala Eloisa"]
[Black "Sousa, Felipe Mazim De"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1737"]
[PlyCount "40"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 {Ilegível} Bg7 6. Be3 Nf6 7.
Bc4 O-O 8. Nxc6 bxc6 9. O-O Qc7 10. Qd2 Bb7 11. Rad1 Rfd8 12. Rfe1 d5 13. exd5
cxd5 14. Bb3 d4 15. Bxd4 Ng4 16. Bxg7 Kxg7 17. Rxe7 Qxe7 18. Qf4 Nf6 19. h3 Kf8
20. Bxf7 Rxd1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.78"]
[White "Monte, Edmar Ferreira"]
[Black "Kojima, Gabriel Rogerio Agu"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1734"]
[PlyCount "127"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 g6 5. g3 Bg7 6. Bg2 O-O 7. Nge2 c5 8. O-O a6
9. d5 exd5 10. cxd5 Re8 11. h3 b5 12. a3 Bb7 13. Qc2 Nbd7 14. Rb1 Rc8 15. Bf4
Nb6 16. Rfe1 Nh5 17. Bc1 Bd4 18. Qd3 Qf6 19. Nxd4 Qxd4 20. Qf3 Nc4 21. Rd1 Ne5
22. Qe3 Qxe3 23. Bxe3 Nc4 24. Bc1 Rc7 25. b3 Nxa3 26. Bxa3 b4 27. Bb2 bxc3 28.
Bxc3 Rd7 29. Rd3 f6 30. Bd2 Ng7 31. h4 f5 32. Re1 fxe4 33. Rxe4 Rxe4 34. Bxe4
Re7 35. Bg2 Nf5 36. Bg5 Re1+ 37. Kh2 h6 38. Bf6 Re2 39. g4 Nd4 40. Bxd4 cxd4
41. Rxd4 Rxf2 42. Kg3 Rf7 43. Rb4 Kf8 44. Rb6 Rd7 45. g5 hxg5 46. hxg5 Ke7 47.
Bh3 Rc7 48. Be6 Rc3+ 49. Kf4 Rc2 50. Ke3 a5 51. Kd4 Bc8 52. Bxc8 Rxc8 53. Rb7+
Ke8 54. Rg7 Rc1 55. Rxg6 Rg1 56. Rxd6 Kf7 57. g6+ Rxg6 58. Rxg6 Kxg6 59. Kc5
Kf5 60. Kb5 Ke5 61. Kxa5 Kxd5 62. b4 Kc6 63. b5+ Kb7 64. b6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.79"]
[White "Nunes, Agatha Hurba"]
[Black "Da Silva, Andressa Muniz"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1669"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Nbd7 6. Nf3 Be7 7. e3 b6 8.
Bd3 Bb7 9. O-O O-O 10. Rc1 h6 11. Bxf6 Nxf6 12. a3 a5 13. Na4 Qd6 14. Qb3 Rac8
15. Rc2 Nd7 16. Rfc1 g6 17. Nd2 f5 18. Nb1 Bd8 19. Nbc3 c6 20. Nxd5 cxd5 21.
Rxc8 Bxc8 22. Rxc8 Bc7 23. Rxf8+ Kxf8 24. g3 Nf6 25. Nc3 Qd7 26. Bb5 Qd6 27.
Ba4 Qe6 28. Qb5 Ke7 29. Qc6 Qxc6 30. Bxc6 Kd6 31. Bb7 Bb8 32. Nb5+ Ke6 33. f3
g5 34. Bc8+ Nd7 35. Bxd7+ Kxd7 36. Kg2 h5 37. a4 Ke6 38. h3 Kf6 39. Nc3 Ke6 40.
g4 hxg4 41. hxg4 f4 42. e4 dxe4 43. fxe4 Bd6 44. Nd5 Bb8 45. Kf3 Ba7 46. Nc7+
Kd7 47. Nb5 Bb8 48. e5 Ke7 49. Ke4 Ke6 50. d5+ Ke7 51. d6+ Ke6 52. Nd4+ Kd7 53.
Kf5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.80"]
[White "Dinegri, Rodrigo"]
[Black "Hoshino, Meilin"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1629"]
[PlyCount "141"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nf3 Bg4 7. Ne5 e6 8.
Nxg4 Nxg4 9. Qxg4 g6 10. Nc3 Bg7 11. Be3 O-O 12. O-O Nc6 13. Rfd1 Rc8 14. Rac1
Ne7 15. Bb3 Nf5 16. d5 Nxe3 17. fxe3 exd5 18. Bxd5 Qb6 19. Bb3 Qxe3+ 20. Kh1
Rcd8 21. Re1 Qb6 22. Qf3 Qf6 23. Qxf6 Bxf6 24. Rf1 Bg7 25. Rcd1 Rxd1 26. Nxd1
a5 27. Bc4 b6 28. b3 Rd8 29. Bxf7+ Kh8 30. Bc4 Rd2 31. a4 Bd4 32. h4 Be5 33.
Ne3 Rd4 34. g4 Rf4 35. Rxf4 Bxf4 36. Nd5 Bg3 37. h5 gxh5 38. gxh5 Kg7 39. Nxb6
Kh6 40. Be2 Bf2 41. Nc4 Be1 42. Kg2 Kg5 43. Kf1 Bb4 44. Kf2 h6 45. Ke3 Kh4 46.
Kd4 Kg3 47. Kd5 Kf2 48. Bd3 Ke1 49. Kc6 Kd1 50. Kb5 Be1 51. Nxa5 Bxa5 52. Kxa5
Kc1 53. b4 Kd2 54. b5 Ke3 55. b6 Kf4 56. b7 Kg5 57. b8=R Kxh5 58. Rg8 Kh4 59.
Kb4 Kh5 60. Kc4 Kh4 61. Kd4 Kh5 62. Ke3 Kh4 63. Kf4 Kh3 64. Rg3+ Kh4 65. Be2 h5
66. Bxh5 Kxh5 67. Rg1 Kh6 68. Kf5 Kh7 69. Kf6 Kh8 70. Kf7 Kh7 71. Rh1# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.81"]
[White "Lee, Henrique Min Ho"]
[Black "Vieira, Alexandre Letizio"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1629"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Nf3 Bg7
9. Be2 Nbd7 10. h3 O-O 11. O-O Rb8 12. Rb1 Ne8 13. Qc2 Ne5 14. Nd2 f5 15. f4
Nf7 16. Nc4 Qd8 17. e5 Bb7 18. e6 Nh6 19. Bd2 Bxc3 20. Qxc3 Bxd5 21. g4 Bxe6
22. g5 Nf7 23. Rfe1 Qc8 24. Qa5 d5 25. Ne3 Qc7 26. Qa4 Ned6 27. Qc2 Ne4 28. Nf1
Nxd2 29. Qxd2 Nd6 30. Bxa6 Ne4 31. Qc1 c4 32. b4 Qb6+ 33. Kg2 Qxa6 34. a3 d4
35. Nd2 Bd5 36. Nxe4 Bxe4+ 37. Rxe4 fxe4 38. Kg3 Rbc8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.82"]
[White "Nunes, Marcela Andreia Dia"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1468"]
[PlyCount "80"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. O-O O-O 6. d3 h6 7. Re1 d6 8. Be3
b6 9. a3 a5 10. Nd5 Be6 11. c3 Bxe3 12. Rxe3 Ne7 13. Nxf6+ gxf6 14. Bxe6 fxe6
15. Nh4 Kh7 16. Qh5 Qe8 17. Qxe8 Raxe8 18. b4 f5 19. exf5 Nxf5 20. Nxf5 exf5
21. d4 exd4 22. Rxe8 Rxe8 23. cxd4 Re2 24. g3 Rd2 25. Rc1 axb4 26. axb4 Rxd4
27. Rxc7+ Kg6 28. Rc6 Rxb4 29. Rxd6+ Kg5 30. f4+ Kh5 31. Rd5 Kg6 32. h3 b5 33.
g4 Rxf4 34. gxf5+ Rxf5 35. Rd6+ Kg5 36. Kg2 h5 37. Kg3 h4+ 38. Kg2 Kf4 39. Rg6
Rg5+ 40. Rxg5 Kxg5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.83"]
[White "Yokomizo, Wilton"]
[Black "Sousa, Virginio Aleixo Da "]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1456"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. Bc4 c6 5. Nc3 Nf6 6. O-O O-O 7. e5 dxe5 8. dxe5
Qxd1 9. Rxd1 Ng4 10. Bf4 e6 11. h3 Nh6 12. Bg5 Re8 13. Ne4 Nd7 14. Bxh6 Nxe5
15. Bxg7 Kxg7 16. Nxe5 f6 17. Nf3 b6 18. Nd6 Re7 19. Nxc8 Rxc8 20. Rd6 Kf7 21.
Re1 b5 22. Bxe6+ Rxe6 23. Rdxe6 Rc7 24. Nd4 c5 25. Nxb5 Rb7 26. Nd6+ Kg7 27.
Nxb7 g5 28. Nxc5 Kg6 29. Nd7 a5 30. Rxf6+ Kh5 31. g4+ Kh4 32. Rh6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.84"]
[White "Ishida, Leopoldo Tetsuo"]
[Black "Correia, Vitor Paie"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1443"]
[PlyCount "127"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. c3 O-O 6. Nbd2 Nbd7 7. Bd3 c5 8.
dxc5 Nxc5 9. Qc2 Nxd3+ 10. Qxd3 h6 11. O-O Bd7 12. Ne5 a6 13. Nxd7 Qxd7 14. h3
Bd6 15. Bxd6 Qxd6 16. Rfe1 Rfd8 17. Rad1 Rac8 18. e4 dxe4 19. Qe2 Qd3 20. Nxe4
Qxe2 21. Nxf6+ gxf6 22. Rxd8+ Rxd8 23. Rxe2 Rd1+ 24. Kh2 Kf8 25. Kg3 Kg7 26.
Re4 Rd5 27. Rb4 b5 28. a4 f5 29. axb5 axb5 30. f3 Kg6 31. b3 f6 32. c4 bxc4 33.
bxc4 Rc5 34. h4 h5 35. f4 Rc6 36. Kf3 e5 37. fxe5 fxe5 38. Rb5 Rxc4 39. Rxe5
Rxh4 40. Re6+ Kg5 41. Re8 Rf4+ 42. Kg3 Rg4+ 43. Kf3 Kh4 44. Kf2 Re4 45. Rf8 Re5
46. g3+ Kg5 47. Rg8+ Kf6 48. Rh8 Kg6 49. Rg8+ Kh7 50. Rg5 Kh6 51. Rg8 Re7 52.
Rh8+ Kg5 53. Rf8 Kg6 54. Kf3 Rf7 55. Rg8+ Rg7 56. Rh8 Kg5 57. Rf8 Rg6 58. Rh8
Rh6 59. Rg8+ Kf6 60. Rf8+ Kg5 61. Rg8+ Rg6 62. Rf8 Rf6 63. Rg8+ Kh6 64. Rh8+
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.85"]
[White "Santos, Thauana Alves"]
[Black "Da Silva, Hermes Ludovino"]
[Result "1-0"]
[ECO "D53"]
[BlackElo "1429"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Bxf6 Bxf6 6. cxd5 exd5 7. e3 b6 8.
Rb1 Bb7 9. Nf3 Nd7 10. b4 c6 11. Be2 Rc8 12. Na4 O-O 13. O-O Re8 14. Qc2 Nf8
15. Rfc1 Re7 16. Nd2 Nd7 17. Nb3 a6 18. Qd2 Nf8 19. Nb2 Ne6 20. a4 Rec7 21. Nd3
Qe8 22. a5 b5 23. Nbc5 Be7 24. Nxe6 fxe6 25. Nc5 Bxc5 26. Rxc5 e5 27. f3 e4 28.
fxe4 Qxe4 29. Qd3 Re8 30. Qxe4 Rxe4 31. Kf2 Ree7 32. Bf3 Bc8 33. Rbc1 Rf7 34.
Rxc6 Rxc6 35. Rxc6 Bb7 36. Rd6 h5 37. Ke2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.86"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Ramos, Alexandre Espreafic"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1301"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. O-O {Ilegível} d6 6. Ne2 O-O 7. d3
Bg4 8. Ng3 Nd4 9. c3 Nxf3+ 10. gxf3 Bh3 11. Re1 c6 12. d4 exd4 13. cxd4 Bb6 14.
e5 dxe5 15. dxe5 Nd5 16. Be3 Nxe3 17. Qxd8 Raxd8 18. fxe3 Rfe8 19. f4 Rd2 20.
Bf1 Bxf1 21. Kxf1 Rxb2 22. Re2 Rxe2 23. Kxe2 f6 24. Rd1 fxe5 25. f5 Rd8 26. Rf1
Ba5 27. Ne4 c5 28. h4 c4 29. h5 h6 30. Rg1 Rd5 31. Nf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.87"]
[White "Ferreira, Renato Luis Bueloni"]
[Black "Kajiwara, Joao Kazuyuki"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1255"]
[PlyCount "130"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. Nf3 Nc6 6. Bc4 Bg4 7. h3 Bxf3 8.
Qxf3 Nxe5 9. Qe2 Nxc4 10. Qxc4 Qd7 11. O-O d5 12. Qd3 g6 13. a4 Bg7 14. Be3 O-O
15. Rfe1 Rfe8 16. b3 Qc6 17. Rab1 Bxc3 18. Bd2 Bxd2 19. Qxd2 e5 20. Rbc1 Rad8
21. Qg5 Qe6 22. Qe3 Qb6 23. Qxb6 axb6 24. Re2 e4 25. Rd1 d4 26. Rdd2 f5 27. g3
Rd6 28. f3 e3 29. Rd1 c5 30. Kg2 g5 31. f4 gxf4 32. gxf4 Rg6+ 33. Kh2 Re4 34.
Rg1 Rxg1 35. Kxg1 Rxf4 36. Kg2 Rh4 37. Kg3 Rh5 38. h4 Kf7 39. Rh2 Kf6 40. Kf4
Ke6 41. Kf3 Ke5 42. Kg3 Ke4 43. Re2 f4+ 44. Kg4 f3 45. Kxh5 fxe2 46. Kg5 e1=Q
47. h5 Qg3+ 48. Kf6 Qe5+ 49. Kf7 Kf5 50. h6 Qe6+ 51. Kf8 Qxh6+ 52. Ke8 Qg7 53.
Kd8 Qe5 54. a5 Qb8+ 55. Kd7 Ke5 56. axb6 h6 57. b4 c4 58. b5 Qd6+ 59. Kc8 Qxb6
60. c3 Kd6 61. Kb8 Kd7 62. cxd4 Qxb5 63. d5 Qxd5 64. Ka7 Kc7 65. Ka8 Qa5# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "3.88"]
[White "Moura, Luiz Aurelio de"]
[Black "Almeida, Higor Carlos De"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Bg4 6. Be3 O-O 7. h3 Bxf3 8. Qxf3
e5 9. O-O-O Qe7 10. fxe5 dxe5 11. Bg5 c6 12. d5 h6 13. Bxf6 Qxf6 14. Bc4 Nd7
15. dxc6 Nb6 16. Qxf6 Bxf6 17. cxb7 Nxc4 18. bxa8=Q Rxa8 19. Rd7 Rb8 20. b3
Bg5+ 21. Kd1 Ne3+ 22. Ke2 Rc8 23. h4 Nxg2 24. hxg5 Rxc3 25. gxh6 Rxc2+ 26. Kd3
Rc8 27. h7+ Kh8 28. Rxf7 Nf4+ 29. Kd2 Rd8+ 30. Kc3 Ne2+ 31. Kb4 Ng3 32. Rh4 g5
33. Rg4 Rd4+ 34. Kb5 Nxe4 35. Ka6 Nc5+ 36. Kb5 Rxg4 37. Kxc5 Re4 38. Rxa7 g4
39. Rf7 g3 40. Rf1 g2 41. Rg1 Re2 42. a4 e4 43. a5 Ra2 44. b4 e3 45. Kd4 Ra4
46. Kc3 Ra3+ 47. Kb2 Rd3 48. Rxg2 Rd4 49. Kc3 Rd5 50. Re2 Re5 51. a6 Kxh7 52.
a7 Re8 53. b5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.1"]
[White "Rosa, Jose Antonio"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2058"]
[BlackElo "2096"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. d4 cxd4 7. Nxd4 Nf6
8. Nc3 g6 9. h3 Bg7 10. Nxc6 bxc6 11. Bf4 Qb7 12. Rb1 O-O 13. Re1 Nd7 14. Qd2
Rfe8 15. Nd1 e5 16. Bh6 d5 17. Bxg7 Kxg7 18. c3 Nf6 19. f3 Rad8 20. Qc2 Nh5 21.
Nf2 Qe7 22. Nd3 Qg5 23. Rbd1 Rd6 24. exd5 cxd5 25. Qa4 Rde6 26. h4 Qe7 27. Qb4
Qf6 28. Nc5 Rb6 29. Qa4 Qd8 30. Nd7 Rxb2 31. Nxe5 Qb6+ 32. Kh1 Qf2 33. Qg4 Ng3+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.2"]
[White "Sergio, Claudio Santos"]
[Black "Pomar, Marcelo Nascimento"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2049"]
[BlackElo "2094"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Na4 Nc6 6. Nxc5 dxc5 7. Ne2 Bg4 8.
O-O Qd7 9. d3 O-O-O 10. Be3 Nd4 11. f3 Bh3 12. Nxd4 cxd4 13. Bg5 h6 14. Bxf6
gxf6 15. f4 Bg4 16. Bf3 h5 17. f5 Rdg8 18. Rf2 Rg5 19. h4 Rg7 20. Qd2 Rhg8 21.
Kh2 Qb5 22. b3 Qc5 23. Rc1 Rh8 24. c3 Qd6 25. c4 Bxf3 26. Rxf3 Rg4 27. Qa5 Qb6
28. Qd5 Qb4 29. Rc2 Qe1 30. Qxf7 Rhg8 31. Rg2 Qd1 32. Rff2 Qxd3 33. Qxf6 Rxg3
34. Qe6+ Kb8 35. Qxg8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.3"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Deus Filho, Joaquim De"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2089"]
[BlackElo "2029"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. c4 e5 2. Nc3 f5 3. Nf3 Nc6 4. d4 e4 5. Ng5 Bb4 6. g3 Qf6 7. a3 Bxc3+ 8. bxc3
h6 9. Nh3 g5 10. Ng1 Qf7 11. Qa4 Nge7 12. h4 gxh4 13. Rxh4 h5 14. Rh1 d5 15. c5
Ng6 16. Nh3 h4 17. gxh4 f4 18. Rg1 Rxh4 19. Ng5 Qf6 20. Rb1 Rh5 21. Nxe4 dxe4
22. Qc2 Bf5 23. e3 O-O-O 24. Qb3 Na5 25. Qa4 Nc6 26. Qb5 b6 27. Qa6+ Kd7 28.
Bb5 Nge7 29. Qxa7 bxc5 30. Qxc5 Bg4 31. d5 Nxd5 32. Rxg4 Qxc3+ 33. Qxc3 Nxc3
34. Rg7+ Ke6 35. Bc4+ Kf6 36. Bb2 Rh1+ 37. Bf1 Kxg7 38. Bxc3+ Kg6 39. exf4 Nd4
40. Rb7 c6 41. Rb6 Nc2+ 42. Ke2 Nxa3 43. Rxc6+ Kf5 44. Rf6+ Kg4 45. Bg2 Rc1 46.
Rg6+ Kh5 47. Rg5+ Kh4 48. Bf6 Rc2+ 49. Ke3 Nc4+ 50. Kxe4 Nd2+ 51. Kf5 Rc5+ 52.
Ke6 Rxg5 53. Bxg5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.4"]
[White "Dias Da Silva, Adriano"]
[Black "Coutinho, Sidnei Bissacot"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2039"]
[BlackElo "2083"]
[PlyCount "36"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. Nf3 O-O 8. Bd3
Bg4 9. Be3 Nh5 10. Qd2 Nc6 11. Qf2 Bxf3 12. gxf3 Qa5 13. O-O Rac8 14. a3 Nxd4
15. b4 Qd8 16. Bxd4 Nxf4 17. Qe3 Bxd4 18. Qxd4 e5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.5"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2081"]
[BlackElo "2021"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Qc2 g6 6. cxd5 cxd5 7. Bd3 Bg7 8. b3
Nc6 9. Ba3 Bd7 10. O-O Rc8 11. Qb2 O-O 12. Nbd2 Na7 13. Rfc1 Rxc1+ 14. Rxc1 Bb5
15. Ne5 Bxd3 16. Nxd3 Nb5 17. Nf3 Ne4 18. Bb4 a5 19. Be1 Nbd6 20. Qc2 Qb6 21.
Nfe5 Rc8 22. Qxc8+ Nxc8 23. Rxc8+ Bf8 24. Rxf8+ Kg7 25. Rxf7+ Kg8 26. Rxe7 g5
27. h4 h6 28. hxg5 hxg5 29. f3 Nf6 30. g4 a4 31. Nc5 Qd8 32. Rg7+ Kh8 33. Ne6
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.6"]
[White "Nery Junior, Jose Antonio"]
[Black "De Sousa, Matheus Mazim"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2080"]
[BlackElo "1853"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 dxc6 7. Qf3 Nf6 8.
Bc4 Bg4 9. Qf4 Qd4 10. Bb3 e5 11. Qe3 O-O 12. f3 Be6 13. Bxe6 fxe6 14. O-O Rfd8
15. Qf2 Qxf2+ 16. Kxf2 Kf7 17. Ke2 b6 18. Be3 Bf8 19. f4 Ng4 20. Bg1 Kg8 21. h3
Nh6 22. Rad1 exf4 23. Rxf4 Rxd1 24. Nxd1 Nf7 25. Ne3 Bg7 26. c3 Nd6 27. Ng4 e5
28. Rf3 Nxe4 29. Re3 Nd6 30. Rd3 Bf8 31. Bh2 Nf7 32. Rd7 Bd6 33. Nf6+ Kf8 34.
Nxh7+ Ke8 35. Nf6+ Kf8 36. Ne4 Ke8 37. Nxd6+ Kxd7 38. Nxf7 Ke6 39. Nxe5 Kf6 40.
Nxc6 Rc8 41. Nd4 Re8+ 42. Kd2 a6 43. Bc7 Rc8 44. Bd6 Rd8 45. Bf4 Rd7 46. h4 b5
47. g3 Ke7 48. Kc2 Rb7 49. Kb3 a5 50. Nc6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.7"]
[White "Goncalves, Leonardo Yamamoto P"]
[Black "Saito, Vinicius"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1961"]
[BlackElo "2069"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. Be2 b6 6. c3 Bb7 7. e5 Nfd7 8. d4
Nc6 9. O-O a5 10. Bb5 Be7 11. Qa4 Rc8 12. Ne1 O-O 13. f4 Rc7 14. Kh1 f6 15.
Nef3 Ndb8 16. exf6 Bxf6 17. Ne5 cxd4 18. cxd4 Bxe5 19. fxe5 Rxf1+ 20. Nxf1 Qh4
21. Be3 Qe4 22. Rc1 Rf7 23. Bg1 Na7 24. Ng3 Qh4 25. Bd3 Nac6 26. Bb5 Na7 27.
Bd3 Nac6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.8"]
[White "Brandao, Renan Alves"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2059"]
[BlackElo "1835"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. Bg2 Nc6 6. cxd5 Nxd5 7. O-O Be7 8. Nc3
cxd4 9. Nxd5 exd5 10. Nxd4 O-O 11. Be3 Nxd4 12. Bxd4 b6 13. Qd3 Bb7 14. Rfd1
Qd7 15. h4 Rfd8 16. Kh2 Qd6 17. Kg1 Bf6 18. Qf5 Qe6 19. Qf3 Bxd4 20. Rxd4 Rac8
21. Qd3 Re8 22. Bf3 Rc4 23. Rd1 Rxd4 24. Qxd4 h6 25. e3 Qe5 26. Bxd5 Bxd5 27.
Qxd5 Qxb2 28. Qd7 Re6 29. Qxa7 Rf6 30. Rf1 Qc2 31. Qa8+ Kh7 32. Qd5 Qe2 33. e4
Qf3 34. Qd4 Qe2 35. a4 Re6 36. f3 Rg6 37. Qf2 Qc4 38. Ra1 Rxg3+ 39. Qxg3 Qd4+
40. Qf2 Qxa1+ 41. Kg2 Qxa4 42. Qxb6 Qd7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.9"]
[White "Dos Santos, Lucas Aparecido"]
[Black "Ribeiro, Sheridan Luiz Telle"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1956"]
[BlackElo "2057"]
[PlyCount "149"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O Bb7 8. a4
d6 9. c3 h6 10. Na3 O-O 11. Bd2 Qb8 12. Qe2 Re8 13. axb5 axb5 14. Nc2 Na5 15.
Ba2 Bb6 16. b4 Nc6 17. Ne3 Ne7 18. Bb3 Ng6 19. Nf5 d5 20. Bc2 Bc8 21. g3 Be6
22. Be3 dxe4 23. dxe4 Bc4 24. Bd3 Bxd3 25. Qxd3 Bxe3 26. Qxe3 Qb7 27. Nd2 Re6
28. f3 Rea6 29. Rxa6 Qxa6 30. Nb3 Qe6 31. Na5 Rd8 32. Nb7 Ra8 33. Na5 Nd7 34.
Qd3 c6 35. Rd1 Ra7 36. Qd6 Qxd6 37. Rxd6 c5 38. Ne3 cxb4 39. cxb4 Rc7 40. Nc6
Ndf8 41. Nd5 Rb7 42. f4 exf4 43. gxf4 Rd7 44. Rxd7 Nxd7 45. Nd4 Nb8 46. Nxb5
Nc6 47. Nd6 Nxf4 48. Nxf4 Nxb4 49. Nd5 Na6 50. Kf2 Nc5 51. Kf3 f6 52. Kf4 Nd7
53. Kf5 Ne5 54. Ne7+ Kh7 55. Ne8 h5 56. Kf4 Nd3+ 57. Ke3 Ne5 58. h3 Nd7 59. Kf4
Nc5 60. Kf5 Kh6 61. Ng8+ Kh7 62. Ngxf6+ gxf6 63. Nxf6+ Kh6 64. e5 Nb7 65. h4
Nd8 66. Ne8 Kh7 67. e6 Kg8 68. Nf6+ Kf8 69. Nxh5 Ke7 70. Nf4 Nc6 71. h5 Nd4+
72. Kg6 Nf3 73. h6 Nh4+ 74. Kh5 Ng2 75. Nxg2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.10"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Benitez, Ed Carlos Leite Luq"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2019"]
[BlackElo "1948"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Qa5 8. h3 e5
9. d5 cxd5 10. cxd5 b5 11. Nxe5 b4 12. Nc4 Qc5 13. Nxd6 Qxd6 14. Bf4 Qd7 15.
Na4 Na6 16. e4 Bb7 17. Qb3 Rfd8 18. Rad1 h6 19. Rd2 Re8 20. e5 Nh5 21. e6 fxe6
22. dxe6 Qb5 23. Bxb7 Qxb7 24. Re1 Nxf4 25. gxf4 Bf6 26. Rd7 Qb5 27. Rd5 Qc6
28. f5 g5 29. e7 Kg7 30. Re6 Qc1+ 31. Kg2 Rxe7 32. Rxa6 Qe1 33. Nc5 Rf7 34.
Ne6+ Kg8 35. Qf3 Rc8 36. Rd1 Qe5 37. Rc6 Re8 38. Rd5 Qe1 39. Rdc5 Bxb2 40. Qd5
Bf6 41. Rc8 Rxc8 42. Rxc8+ Kh7 43. Nxg5+ hxg5 44. Qxf7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.11"]
[White "Hara, Aroldo Hiroiuqui"]
[Black "Takeda, Lucas Koji"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1929"]
[BlackElo "1966"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 O-O 6. e3 Nbd7 7. Be2 e5 8. dxe5
dxe5 9. Qc2 c6 10. O-O Qc7 11. b3 a5 12. Ba3 Rd8 13. Rad1 Bf8 14. Bb2 Re8 15.
e4 Nc5 16. Rfe1 Nh5 17. Bc1 Ne6 18. Nh2 Nhf4 19. Bf1 Nd4 20. Qb2 Nfe6 21. Ng4
Bg7 22. Bh6 Bxh6 23. Nxh6+ Kg7 24. Ng4 h5 25. Ne3 Qe7 26. Ne2 Qg5 27. Kh1 Kh7
28. Nc2 Nxe2 29. Rxe2 Nf4 30. Re3 h4 31. Ne1 f6 32. Rd6 Be6 33. Qd2 Qh6 34. Nd3
Nxd3 35. Qxd3 Qg7 36. a4 Re7 37. c5 g5 38. g4 hxg3 39. fxg3 g4 40. h4 Rf8 41.
Qc3 Kh8 42. Bd3 f5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.12"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Queiroz, Alberto Becker"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1921"]
[BlackElo "1961"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. g3 e5 7. Bg2 Nc6 8. d5 Ne7
9. O-O Nh5 10. Ne1 Qe8 11. Nd3 b6 12. Be3 f5 13. Nb5 Qd7 14. Bg5 Nf6 15. Nc3
Rf7 16. Rc1 a5 17. b3 Qe8 18. a3 Ba6 19. Re1 Qf8 20. f4 Nd7 21. fxe5 dxe5 22.
Nb5 Rc8 23. Nxc7 Rxc7 24. d6 Rc8 25. Bxe7 Rxe7 26. dxe7 Qxe7 27. exf5 gxf5 28.
Bd5+ Kh8 29. a4 e4 30. Nf4 Ne5 31. Qh5 Rf8 32. Ne6 Rg8 33. Nxg7 Rxg7 34. Qxf5
Qc5+ 35. Kg2 Ng6 36. Rxe4 Re7 37. Qf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.13"]
[White "Miquelin, Nicolas Seoane"]
[Black "Marques, Andre Rezende"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1958"]
[PlyCount "135"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 d6 5. Nf3 Nc6 6. O-O O-O 7. e3 Bg4 8. Qc2
Qd7 9. a3 a5 10. b3 Bf5 11. d3 Rfe8 12. Nh4 Bh3 13. Nd5 Nxd5 14. cxd5 Bxg2 15.
Kxg2 Ne7 16. e4 c6 17. dxc6 Nxc6 18. Nf3 Rec8 19. Qd2 Nd4 20. Nxd4 Bxd4 21. Bb2
Bxb2 22. Qxb2 Rc6 23. Rac1 Rac8 24. a4 Qc7 25. Rc4 Qb6 26. Qc3 Rc5 27. Rc1 Kf8
28. f4 f6 29. Rd1 Qc6 30. fxe5 dxe5 31. Rc1 b6 32. Rxc5 Qxc5 33. Qxc5+ bxc5 34.
Kf3 Ke7 35. Ke3 Kd6 36. g4 Rb8 37. Rb1 Rh8 38. h3 h5 39. Rg1 hxg4 40. hxg4 Rb8
41. Rb1 Rh8 42. Rg1 Rh2 43. g5 Rb2 44. gxf6 gxf6 45. Rg6 Ke6 46. Rg8 Rxb3 47.
Rc8 Kd6 48. Rf8 c4 49. Rxf6+ Kc5 50. Ra6 Rxd3+ 51. Ke2 Kd4 52. Rxa5 Kxe4 53.
Ra6 Ra3 54. a5 Ra2+ 55. Kd1 Ke3 56. Rc6 Kd3 57. Rd6+ Kc3 58. Rc6 Kd4 59. Rd6+
Kc5 60. Re6 Kd5 61. Ra6 e4 62. Ra8 e3 63. a6 c3 64. a7 e2+ 65. Ke1 c2 66. Rc8
Ra1+ 67. Kxe2 c1=Q 68. Rxc1 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.14"]
[White "Ichimura G. Barbosa, Larissa Y"]
[Black "Catozzo Jr, Vinicius"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1747"]
[BlackElo "2037"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
O-O 9. c3 b5 10. e5 Qc7 11. Qe2 a5 12. Nb3 c4 13. dxc4 bxc4 14. Nbd4 Ba6 15.
Bf4 Nd8 16. Qd2 Nb7 17. Bh6 Nc5 18. Bf1 Rfb8 19. Rab1 Rb6 20. Qf4 Nf5 21. Nxf5
exf5 22. Bxg7 Kxg7 23. Qh4 Rab8 24. Nd4 Bc8 25. Bg2 Be6 26. g4 fxg4 27. Nxe6+
fxe6 28. Qxg4 Rxb2 29. Rxb2 Rxb2 30. Qd4 Nd3 31. Rf1 Qc5 32. Qg4 Rxf2 33. Qd4
Qxd4 34. cxd4 Rxf1+ 35. Bxf1 Nb4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.15"]
[White "Pereira, Jorge Luiz Rodrigue"]
[Black "Hirota Da Silva, Nilton"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1872"]
[BlackElo "2058"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. d4 c6 2. c4 d6 3. Nc3 e5 4. e4 Nd7 5. Nf3 Ngf6 6. Be2 Be7 7. O-O O-O 8. Qc2
Qc7 9. h3 Re8 10. Be3 Nf8 11. Rfd1 Ng6 12. Rac1 Bd7 13. a4 Rad8 14. Rd2 Bf8 15.
Rcd1 b6 16. Bg5 Be7 17. dxe5 dxe5 18. Nh2 Be6 19. b3 Rxd2 20. Rxd2 h6 21. Bxf6
Bxf6 22. Ng4 Be7 23. Ne3 Bc5 24. Bf3 Qe7 25. Nf5 Qg5 26. Kf1 Nh4 27. Nxh4 Qxh4
28. Qd3 Qf4 29. Ne2 Qf6 30. Ng3 g6 31. Ke2 h5 32. Rd1 Be7 33. Qc3 a5 34. Nf1
Bc5 35. Ne3 Bd4 36. Qc2 Qe7 37. Rd3 Qc5 38. Qd2 Ra8 39. h4 b5 40. cxb5 cxb5 41.
Nd5 Bxd5 42. exd5 bxa4 43. bxa4 Rb8 44. Kf1 Rb2 45. Qe1 Rxf2+ 46. Qxf2 Bxf2 47.
d6 Bxh4 48. d7 Qf2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.16"]
[White "Fonseca, Luis Ernesto Serra "]
[Black "Kina, Caio Garcia"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2052"]
[BlackElo "1873"]
[PlyCount "150"]
[EventDate "2013.02.09"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 O-O 6. Be2 a6 7. h3 b5 8. e5 Nh5
9. g4 Ng3 10. Rg1 Nxe2 11. Qxe2 c5 12. dxc5 dxc5 13. Be3 c4 14. Qd2 Bb7 15. Rg3
Qxd2+ 16. Bxd2 Rd8 17. a3 Nd7 18. O-O-O Nc5 19. Be3 Rxd1+ 20. Kxd1 Rd8+ 21. Kc1
Ne4 22. Nxe4 Bxe4 23. Bc5 Bh6 24. g5 Bf8 25. e6 Bxf3 26. exf7+ Kxf7 27. Rxf3
Rd5 28. Bb4 Bg7 29. Re3 e5 30. fxe5 Rxe5 31. Rxe5 Bxe5 32. b3 Bf4+ 33. Bd2
Bxd2+ 34. Kxd2 Ke6 35. Kc3 cxb3 36. cxb3 Kf5 37. a4 Kxg5 38. axb5 axb5 39. Kb4
Kh4 40. Kxb5 g5 41. Kc4 Kxh3 42. b4 g4 43. b5 g3 44. b6 g2 45. b7 g1=Q 46. b8=Q
Qg4+ 47. Kd5 h5 48. Qe5 h4 49. Qe3+ Kg2 50. Qd2+ Kg3 51. Qe1+ Kh2 52. Kc6 Qg3
53. Qb4 h3 54. Kd7 Kg2 55. Qd2+ Kf1 56. Qd1+ Kf2 57. Qd2+ Kf3 58. Qd1+ Ke4 59.
Qe2+ Kd4 60. Qb2+ Kc4 61. Qa2+ Qb3 62. Qh2 Qb7+ 63. Kd8 Qg2 64. Qf4+ Kd3 65.
Qf5+ Ke3 66. Qe6+ Kf2 67. Qf5+ Qf3 68. Qc2+ Kg3 69. Qg6+ Qg4 70. Qd3+ Kh4 71.
Qh7+ Kg3 72. Qd3+ Kf2 73. Qd2+ Qe2 74. Qf4+ Kg2 75. Qg5+ Kh2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.17"]
[White "Da Mata, Luis Carlos"]
[Black "Silva, Alexandre Freitas S"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2033"]
[BlackElo "1871"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Neg5 h6 7. Nh3 e6 8.
Bd3 Bd6 9. Bf4 Qc7 10. Bg3 g5 11. Nhg1 c5 12. dxc5 Qxc5 13. Bxd6 Qxd6 14. c3 b6
15. Qc2 Bb7 16. O-O-O O-O-O 17. Kb1 Qc7 18. Ne2 Kb8 19. Qc1 Nc5 20. Bc2 Nce4
21. Rdf1 g4 22. Nfd4 e5 23. Nb3 a5 24. f3 gxf3 25. gxf3 Ng5 26. Nd2 Rxd2 27.
Qxd2 Nxf3 28. Qc1 Qc4 29. Ng3 Bd5 30. Bb3 Qd3+ 31. Ka1 Bxb3 32. axb3 Nd5 33.
Rd1 Qb5 34. c4 Qxb3 35. Rxd5 Nd4 36. Rxd4 exd4 37. Qf4+ Kc8 38. Qf5+ Kb7 39.
Qd5+ Kc8 40. Qc6+ Kb8 41. Qd6+ Kc8 42. Qxd4 Rd8 43. Qg4+ Kb7 44. Qe2 Qb4 45.
Ne4 a4 46. Qf3 Ka6 47. Rf1 Rd4 48. Nd2 Rd8 49. Nb1 Qe7 50. Na3 Qg5 51. Re1 f5
52. Qc6 f4 53. Re6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.18"]
[White "Rouanet, Luiz Paulo"]
[Black "Andor, Jorge"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2024"]
[BlackElo "1870"]
[PlyCount "33"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 Be7 5. Nbd2 b6 6. e4 Bb7 7. e5 Nh7 8. Bg3
c5 9. dxc5 Bxc5 10. Nc4 Qc7 11. Nd6+ Bxd6 12. exd6 Qc6 13. Qd2 Qe4+ 14. Be2 Ba6
15. Kd1 Bxe2+ 16. Qxe2 Qxe2+ 17. Kxe2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.19"]
[White "Dias, Joao Batista"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2015"]
[BlackElo "1864"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. e4 c5 2. f4 g6 3. Bc4 Bg7 4. Nf3 e6 5. Nc3 Ne7 6. O-O O-O 7. a4 Nbc6 8. d3
d5 9. Ba2 dxe4 10. Nxe4 b6 11. Qe1 Bb7 12. Bd2 Nd4 13. Nxd4 Qxd4+ 14. Kh1 Bxe4
15. Qxe4 Qxe4 16. dxe4 Bxb2 17. Rab1 Bg7 18. g4 Rfd8 19. Be3 Bd4 20. Bc1 Rd7
21. f5 exf5 22. gxf5 gxf5 23. exf5 Nd5 24. Rf3 Nc3 25. Rg3+ Kh8 26. Rb2 Ne2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.20"]
[White "Pertuzatti, Daniel"]
[Black "Juliani, Sidnei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2014"]
[BlackElo "1858"]
[PlyCount "124"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 g6 5. Bc4 Nc6 6. f4 d6 7. Nf3 Bg7 8. O-O
Nh6 9. h3 Qb6+ 10. Kh1 O-O 11. Nd5 Qc5 12. Qe2 e6 13. Nc3 Na5 14. Bd3 a6 15.
Be3 Qh5 16. Na4 b5 17. Nb6 Rb8 18. a4 Nb3 19. axb5 axb5 20. Nxc8 Rfxc8 21. Ra6
d5 22. e5 Nf5 23. Kh2 Nxe3 24. Qxe3 Bf8 25. Be2 Nc5 26. Ng5 Qh6 27. Ra5 Qg7 28.
Rxb5 Rxb5 29. Bxb5 h6 30. Nf3 Rb8 31. Qe2 Ne4 32. Bd3 f5 33. exf6 Qxf6 34. Ne5
Rb4 35. Ng4 Qg7 36. Bxe4 Rxe4 37. Qa6 h5 38. Ne5 Qf6 39. g3 g5 40. Rg1 h4 41.
Nd7 hxg3+ 42. Rxg3 Qxf4 43. Nxf8 Kxf8 44. Qd3 Rd4 45. Qf3 Rd2+ 46. Kh1 Rxb2 47.
Qa3+ Qb4 48. Qxb4+ Rxb4 49. Rxg5 Rf4 50. Kg2 Rf7 51. Re5 Ke7 52. Kg3 Rf5 53.
Re1 Kf6 54. h4 e5 55. Rb1 e4 56. Rb6+ Ke5 57. Kg4 e3 58. Rb8 Ke4 59. Rb2 Rf2
60. Rb8 e2 61. Kg3 Rf3+ 62. Kg2 Re3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.21"]
[White "Brito, Erick De Paula"]
[Black "Lopes Junior, Roberto Juliano"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1853"]
[BlackElo "2013"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8. f3
Bd6 9. g3 Bc5 10. Nb3 Be7 11. Bf4 d6 12. Qd2 Nbd7 13. g4 Ne5 14. g5 Nfd7 15.
O-O-O b6 16. Qd4 Bb7 17. Be3 Rc8 18. f4 Ng6 19. Kb1 e5 20. fxe5 Ngxe5 21. Rhf1
Nf8 22. Rc1 Ne6 23. Qd2 Nc4 24. Bxc4 Qxc4 25. Na5 Qc7 26. Nxb7 Qxb7 27. Nd5 O-O
28. h4 Nc5 29. Qg2 Rfe8 30. Bxc5 Rxc5 31. Rf5 Rf8 32. Rcf1 Bd8 33. h5 Rxd5 34.
exd5 Qd7 35. g6 Bf6 36. gxf7+ Kh8 37. h6 Rxf7 38. hxg7+ Rxg7 39. Qf3 Be7 40.
Rf7 Rxf7 41. Qxf7 Qd8 42. Rh1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.22"]
[White "Garcia, Liria Caetano"]
[Black "Ramos, Ricardo Guelerman P"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2008"]
[BlackElo "1838"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. b3 O-O 7. Be2 Bg4 8. O-O
Nbd7 9. Bb2 Re8 10. h3 Bxf3 11. Bxf3 e5 12. cxd5 e4 13. dxc6 bxc6 14. Be2 Qe7
15. Na4 Red8 16. Rc1 Rac8 17. Qe1 Nb6 18. Qa5 Rd5 19. Nc5 Nfd7 20. Ba3 Nxc5 21.
Rxc5 Qd7 22. Ba6 Rc7 23. Rfc1 Bf8 24. Rxd5 cxd5 25. Rxc7 Qxc7 26. Bxf8 Kxf8 27.
Qc5+ Qxc5 28. dxc5 Na8 29. Kf1 Ke8 30. Ke1 Kd8 31. Bb7 Nc7 32. Kd2 f5 33. b4 g5
34. a4 h5 35. Kc3 h4 36. Kd4 f4 37. Bxd5 Nxd5 38. Kxd5 f3 39. gxf3 exf3 40. Ke4
g4 41. hxg4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.23"]
[White "Leal, Paulo Donizete"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1850"]
[BlackElo "2005"]
[PlyCount "114"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Nc3 e5 5. d3 d6 6. Bg2 Be7 7. Bg5 O-O 8. O-O
Rb8 9. a4 Nb4 10. Nd2 Be6 11. f4 Ng4 12. Bxe7 Qxe7 13. f5 Ne3 14. Qc1 Nxf1 15.
Qxf1 Bd7 16. e4 Qg5 17. Qe2 Nc2 18. Nf3 Qe3+ 19. Qxe3 Nxe3 20. Rc1 Nxg2 21.
Kxg2 a6 22. Kf2 b5 23. axb5 axb5 24. Nd2 f6 25. b3 Kf7 26. Nd5 Bc6 27. Nc7 Rfc8
28. Nxb5 Bxb5 29. cxb5 Rxb5 30. Ra1 Rcb8 31. Ra6 R5b6 32. Ra7+ R8b7 33. Ra3 g6
34. g4 gxf5 35. gxf5 Kg7 36. Ke3 Kh6 37. Ra8 Rd7 38. Rc8 Rbb7 39. Rc6 Rbc7 40.
Rb6 Kg7 41. h4 d5 42. exd5 Rxd5 43. Ne4 Rcd7 44. Nxf6 Rxd3+ 45. Ke2 Rd2+ 46.
Ke1 Rd1+ 47. Ke2 R7d2+ 48. Ke3 Rd3+ 49. Ke2 R1d2+ 50. Ke1 Rb2 51. Nh5+ Kf8 52.
Rb8+ Kf7 53. Rb7+ Ke8 54. Rb8+ Kd7 55. Rb7+ Kc6 56. Rxh7 Re3+ 57. Kd1 Rf3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.24"]
[White "Rodrigo Da Silva, Edson"]
[Black "Silva, Rodrigo Ferreira"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2003"]
[BlackElo "1830"]
[PlyCount "93"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 O-O 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 f5 10. Bc2 Nd7 11. c5 Bc7 12. O-O Nf6 13. Re1 Nd5 14. Ng5 Qf6 15.
Qh5 h6 16. Nf3 Bd7 17. Ne5 Be8 18. Qh3 Bxe5 19. dxe5 Qe7 20. Be3 Nxe3 21. Qxe3
Rd8 22. b4 Bh5 23. f3 Qh4 24. a3 Bg6 25. Bb3 Kf7 26. Rad1 Rxd1 27. Rxd1 Rd8 28.
Rd6 Rxd6 29. cxd6 b6 30. g3 Qd8 31. a4 Qd7 32. a5 b5 33. h4 Kf8 34. Qf4 Bf7 35.
Kf2 Qd8 36. Qc1 Qd7 37. Bd1 Kg8 38. g4 fxg4 39. fxg4 Be8 40. Qf4 Qd8 41. g5 h5
42. Bc2 c5 43. Qe4 g6 44. Qb7 Bd7 45. Bxg6 cxb4 46. Qc7 Qf8+ 47. Ke3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.25"]
[White "Palmeira, Pedro Alberto Marti"]
[Black "Caceres, Elton Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1982"]
[BlackElo "1826"]
[PlyCount "118"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. d4 c6 3. g3 Bg4 4. Bg2 Bxf3 5. Bxf3 Nd7 6. O-O e5 7. dxe5 Nxe5 8.
Re1 Bd6 9. Nc3 Ne7 10. Bg2 O-O 11. e4 dxe4 12. Nxe4 Bc7 13. Qe2 N5g6 14. Be3
Nd5 15. Rad1 Qb8 16. Bc5 Re8 17. Qh5 Re5 18. Qf3 Qe8 19. c4 Nb6 20. Bxb6 axb6
21. Qc3 Rxa2 22. f4 Re7 23. Ng5 h6 24. Nf3 Rxe1+ 25. Rxe1 Qf8 26. Kh1 Qa8 27.
f5 Nf8 28. f6 Ra1 29. fxg7 Rxe1+ 30. Qxe1 Ne6 31. Qd2 Kxg7 32. Bh3 Qd8 33. Qc2
Ng5 34. Bg2 Nxf3 35. Bxf3 Qf6 36. Kg2 Qe5 37. b3 h5 38. Qe4 Qg5 39. Kh3 Bd8 40.
Be2 Bf6 41. b4 Be7 42. b5 cxb5 43. cxb5 Bc5 44. Bd3 Kf6 45. Qe8 Qg4+ 46. Kg2
Kg7 47. Qe5+ Kg8 48. Bf5 Qd1 49. Qe8+ Kg7 50. Qe5+ Kg8 51. Qe8+ Bf8 52. Be4
Qe2+ 53. Kh3 Qg4+ 54. Kg2 h4 55. Kf2 hxg3+ 56. hxg3 Qg5 57. Bxb7 Kg7 58. Qd7
Bc5+ 59. Kg2 Qg6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.26"]
[White "Baptista, Andre Kemper"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1836"]
[BlackElo "1981"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 g6 6. O-O Bg7 7. Qe1 Nd4 8.
Bxd7+ Qxd7 9. Nxd4 cxd4 10. Ne2 Qc6 11. c3 Qxe4 12. Ng3 Qxe1 13. Rxe1 d5 14. f5
Nh6 15. fxg6 hxg6 16. Ne2 e6 17. d3 dxc3 18. bxc3 Nf5 19. Bd2 Kd7 20. Rab1 b6
21. Rf1 Be5 22. g3 Rh7 23. d4 Bc7 24. Bf4 Rc8 25. Rb3 Bxf4 26. Nxf4 Ne3 27. Rf3
Nc4 28. Rf2 Rc7 29. Nd3 Kd6 30. Rf6 Nd2 31. Ra3 Ne4 32. Rf3 Nxc3 33. Kg2 Nb5
34. Ra4 Rc2+ 35. Nf2 f5 36. Rb3 Nc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.27"]
[White "Cruz, Arquias Sofocles Gu"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1812"]
[BlackElo "1976"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. b3 O-O 13. Bf4 Bxf4 14. Nxf4 Ne4
15. Ne2 Nd6 16. Rc1 Nf5 17. Bb1 g6 18. h4 h5 19. Qd2 Qd8 20. Nf4 Qf6 21. Ne5
Nxh4 22. Nfxg6 Nxg6 23. Nxg6 Rf7 24. Rc3 Ne7 25. Rf3 Nf5 26. Bxf5 exf5 27. Rg3
Kh7 28. Qe2 Qxg6 29. Rxg6 Kxg6 30. Qe8 b6 31. Qg8+ Kf6 32. f4 Bb7 33. Qg5+ Ke6
34. Qg6+ Ke7 35. Re1+ Kf8 36. Qh6+ Kg8 37. Re6 Rg7 38. Rg6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.28"]
[White "Alboredo, Julia"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1811"]
[BlackElo "1974"]
[PlyCount "108"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. e6 Bxe6 8. Bxe6
fxe6 9. cxd4 g6 10. Nf3 Qd7 11. O-O Bg7 12. Nc3 O-O 13. Re1 Nc6 14. h4 e5 15.
d5 Nd4 16. Ng5 h6 17. Nge4 Nf5 18. Qg4 Kh7 19. h5 Qe8 20. hxg6+ Qxg6 21. Qxg6+
Kxg6 22. Be3 Nc4 23. b3 Ncxe3 24. fxe3 Bf6 25. Nb5 Rfc8 26. Nxf6 Kxf6 27. e4 a6
28. Rf1 axb5 29. Rxf5+ Kg7 30. Raf1 Rf8 31. Rxf8 Rxf8 32. Rc1 Rb8 33. Rc7 Kf7
34. Kh2 Ke8 35. a4 bxa4 36. bxa4 Rd8 37. Rc4 Kd7 38. Kg3 e6 39. Kh4 exd5 40.
exd5 Ra8 41. Kh5 Ra5 42. Kxh6 Rxd5 43. Kg5 b5 44. axb5 Rxb5 45. Kf6 d5 46. Rc2
d4 47. Kf5 Kd6 48. Ke4 Rb3 49. Re2 Ke6 50. Re1 Rg3 51. Re2 Rg4+ 52. Kf3 Rf4+
53. Kg3 Kd5 54. Re1 Rf8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.29"]
[White "Fernandes De Sousa, Julio Cesa"]
[Black "Dibai, Jerry"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1955"]
[BlackElo "1813"]
[PlyCount "101"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 Nc6 6. Bxc6 bxc6 7. e5 Ng8 8.
e6 f6 9. exd7+ Qxd7 10. Qa4 Bh6 11. Nge2 e5 12. Ne4 Kf7 13. Bxh6 Nxh6 14. Rd1
Qc7 15. O-O Be6 16. Rd6 Rac8 17. Rfd1 Nf5 18. Rxe6 Kxe6 19. Nc5+ Ke7 20. Rd7+
Qxd7 21. Nxd7 Kxd7 22. Qxa7+ Rc7 23. Qc5 Rd8 24. Nc3 Ke8 25. g3 Nd4 26. Kg2
Rcd7 27. Ne4 Kf7 28. c3 Ne6 29. Qxc6 f5 30. Nc5 Nxc5 31. Qxc5 e4 32. b4 Rd2 33.
Kf1 Rd1+ 34. Ke2 R1d2+ 35. Ke3 R2d3+ 36. Kf4 R8d5 37. Qc8 Rf3+ 38. Kg5 f4+ 39.
Kg4 h5+ 40. Kh4 g5+ 41. Kxh5 fxg3 42. hxg3 Rff5 43. c4 Rde5 44. Kg4 Rxf2 45.
Qc7+ Re7 46. Qc5 e3 47. b5 Rf1 48. Qd5+ Kf6 49. Qd6+ Kf7 50. Qd5+ Ke8 51. Qc6+
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.30"]
[White "Heinrichs, Vivian"]
[Black "Nakata, Thifanni Harumi"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1951"]
[BlackElo "1442"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. e4 O-O 7. Nge2 d6 8. O-O
a6 9. f4 Qc7 10. h3 Rb8 11. a4 e6 12. Be3 Rd8 13. Qd2 b6 14. Rac1 Bb7 15. f5
exf5 16. exf5 d5 17. Nxd5 Nxd5 18. cxd5 Na5 19. Qc2 Bxd5 20. Bxd5 Rxd5 21. f6
Bf8 22. Bf4 Bd6 23. Kh2 Bxf4 24. Nxf4 Rd4 25. b4 Nb7 26. Qd2 Qd6 27. Rce1 Rxb4
28. Rf2 Na5 29. Nd5 Rh4 30. Qe3 Rf8 31. Nxb6 Qxb6 32. gxh4 Qd6+ 33. Kg2 Rd8 34.
Qe8+ Qf8 35. Rfe2 Rxe8 36. Rxe8 Nc6 37. Rxf8+ Kxf8 38. Rb1 Ke8 39. Rb6 Nb4 40.
d4 Nd3 41. dxc5 Nxc5 42. a5 Kd7 43. Kf3 h6 44. Ke3 Kc7 45. Kd4 Ne6+ 46. Rxe6
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.31"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Pinto, Rendrex Lopes"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1802"]
[BlackElo "1946"]
[PlyCount "90"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d4 c5 3. e3 cxd4 4. exd4 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O d6 8. Re1
Nc6 9. c3 e5 10. dxe5 dxe5 11. Qa4 Re8 12. Nbd2 Qc7 13. Ne4 Nxe4 14. Rxe4 Bf5
15. Re1 Qb6 16. Qb3 Qxb3 17. axb3 a5 18. Be3 Be6 19. Nd2 f5 20. Bb6 e4 21. Bf1
Ne5 22. Bxa5 Bh6 23. f4 exf3 24. Rxe5 Bxd2 25. Bb5 Bd7 26. Rxe8+ Bxe8 27. Bxe8
Be3+ 28. Kf1 Rxe8 29. Rd1 b6 30. Bb4 g5 31. c4 Kf7 32. Rd7+ Kf6 33. Bc3+ Kg6
34. Rg7+ Kh5 35. Rxh7+ Kg4 36. Be1 f4 37. h3+ Kf5 38. g4+ Ke4 39. Rd7 Rh8 40.
Re7+ Kd3 41. Rd7+ Kc2 42. h4 gxh4 43. Bc3 Ra8 44. Re7 Ra1+ 45. Be1 f2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.32"]
[White "Aoyama, Edmundo"]
[Black "Florencio Da Silva, Paulo"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1944"]
[PlyCount "126"]
[EventDate "2013.02.09"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 Nf6 4. b3 e6 5. Bb2 Be7 6. O-O O-O 7. c4 b4 8. d4 d6
9. Nbd2 Nbd7 10. Qc2 c5 11. Rad1 Qc7 12. e4 cxd4 13. Nxd4 Rac8 14. a3 a5 15.
axb4 axb4 16. Nb5 Qb6 17. Qb1 Ba6 18. Nd4 Nc5 19. Rfe1 Rfd8 20. e5 dxe5 21.
Rxe5 Rd7 22. Re2 Rcd8 23. Nc6 Re8 24. Nxe7+ Rexe7 25. Bxf6 gxf6 26. Ne4 Nxe4
27. Bxe4 f5 28. Bg2 Qd8 29. Rde1 Rd3 30. Re3 Rd2 31. Qc1 Red7 32. Bd5 R7xd5 33.
cxd5 Qxd5 34. Qc7 Bb7 35. Qb8+ Kg7 36. Qe5+ Qxe5 37. Rxe5 Bd5 38. R5e2 Rd3 39.
Rb2 Bf3 40. Rc1 Kf6 41. Kf1 h6 42. Ke1 Kg5 43. h4+ Kg4 44. Rc4+ Kh3 45. Rb1 Kg2
46. Rxb4 Rd5 47. Rb8 Re5+ 48. Kd2 Kxf2 49. Rg8 Rb5 50. Rg7 e5 51. Rb2 e4 52.
Kc3+ Ke3 53. Rxf7 Bg4 54. Kc4 Rb8 55. b4 Kf3 56. Rb3+ Kf2 57. Re7 Bf3 58. Re5
Rf8 59. b5 Kxg3 60. b6 Kxh4 61. b7 Rb8 62. Rxf5 Kg4 63. Rc5 e3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.33"]
[White "Sampaio Filho, Joao Rodrigues"]
[Black "Martins, Anderson Donay"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1769"]
[BlackElo "1927"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3
Nge7 9. O-O Nf5 10. Na4 Qd8 11. a3 Be7 12. b4 O-O 13. Bb2 f6 14. Rc1 fxe5 15.
Nxe5 Bd7 16. Nxd7 Qxd7 17. Nc5 Bxc5 18. dxc5 Rad8 19. Qd2 e5 20. Bg4 Qe7 21.
Bxf5 Rxf5 22. b5 Nb8 23. Rfe1 e4 24. Bd4 Qh4 25. Re3 Rdf8 26. Rg3 R5f7 27. Qe2
Qh6 28. Rcc3 Nd7 29. Rh3 Qf4 30. Be3 Qf6 31. Qd2 Ne5 32. Bd4 Qf5 33. Bxe5 Qxe5
34. c6 d4 35. Rc1 bxc6 36. bxc6 Rxf2 37. Qxf2 Rxf2 38. c7 Rxg2+ 39. Kh1 Rg1+
40. Rxg1 Qxc7 41. Rh4 Qc3 42. Rhg4 d3 43. Rxe4 Qc6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.34"]
[White "Ribeiro, Allysson"]
[Black "Boff, Andre Ricardo"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1927"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 d6 7. O-O Qe8 8. Qb3
c6 9. Bd2 Nbd7 10. Ng5 e5 11. dxe5 Nxe5 12. e4 h6 13. Nh3 fxe4 14. Rae1 Bxh3
15. Bxh3 Nf3+ 16. Kh1 Nxd2 17. Qxb7 Nxf1 18. Bxf1 Rf7 19. Qb3 Qb8 20. Qc2 d5
21. f3 Qd6 22. fxe4 dxe4 23. Nxe4 Nxe4 24. Qxe4 Raf8 25. Bg2 Kh7 26. b3 Rf2 27.
a4 Qd2 28. Rb1 Re2 29. Qxc6 Re1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.35"]
[White "Leao, Adriano Santos"]
[Black "Vieira, Paulo Cesar"]
[Result "1/2-1/2"]
[ECO "A16"]
[BlackElo "1927"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. Nge2 Nc6 8. b3
Be6 9. O-O Qd7 10. Kh2 Nh5 11. d3 f5 12. f4 exf4 13. Bxf4 Nxf4 14. gxf4 Rae8
15. Re1 Re7 16. d4 Nd8 17. e5 dxe5 18. dxe5 c6 19. Qxd7 Rxd7 20. Red1 Rff7 21.
c5 g5 22. Kg3 gxf4+ 23. Kxf4 Bh6+ 24. Kf3 Bg7 25. Kf4 Bh6+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.36"]
[White "Farah, Daniel Landshoff"]
[Black "Mangini, Bruno Fernandes"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1911"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. f3 O-O 8. Qd2
a6 9. O-O-O Nc6 10. g4 e5 11. Nf5 Bxf5 12. exf5 Qa5 13. Kb1 Rfd8 14. Bc4 b5 15.
Bb3 b4 16. Ne4 Rd7 17. Nxf6+ gxf6 18. g5 Kf8 19. gxf6 Bxf6 20. Bg5 Qd8 21. h4
Nd4 22. Ba4 Rc7 23. f4 a5 24. fxe5 dxe5 25. Qg2 Rac8 26. Rhe1 Bxg5 27. hxg5 Re7
28. f6 Re6 29. Qh2 Kg8 30. Rh1 Rxf6 31. Qxh7+ Kf8 32. Qh8+ Ke7 33. Qxf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.37"]
[White "Ribeiro, Matheus Henrique Ma"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "0-1"]
[ECO "D08"]
[BlackElo "1902"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. Nf3 e4 5. Nc3 Bb4 6. Nd2 Qxd4 7. e3 Qe5 8.
Qb3 Bxc3 9. bxc3 Nf6 10. Bc4 O-O 11. Ba3 c5 12. O-O Nc6 13. Qc2 Ng4 14. g3 Re8
15. Rad1 Qh5 16. h4 Bf5 17. Bxc5 Nge5 18. Bd4 Nf3+ 19. Nxf3 exf3 20. Bd3 Bg6
21. Rfe1 Qg4 22. Qd2 Nxd4 23. exd4 f5 24. Rxe8+ Rxe8 25. Qg5 Qh3 26. Bf1 Qg4
27. Qxg4 fxg4 28. Bc4+ Bf7 29. Bxf7+ Kxf7 30. Kf1 Re2 31. a4 Rc2 32. Ke1 Rxc3
33. Kd2 Ra3 34. Rb1 b6 35. Rb4 h5 36. d5 Ra2+ 37. Ke3 Re2+ 38. Kf4 Ke7 39. Kg5
Re5+ 40. Kg6 Kd6 41. Kxg7 Rxd5 42. Rb1 Kc6 43. Kg6 a5 44. Rc1+ Rc5 45. Re1 b5
46. axb5+ Kxb5 47. Rb1+ Kc4 48. Kf6 a4 49. Ke6 Ra5 50. Kf6 a3 51. Kg6 Kd3 52.
Ra1 a2 53. Rxa2 Rxa2 54. Kxh5 Ra4 55. Kg5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.38"]
[White "Sergio Filho, Claudio Santos"]
[Black "Giacomel, Alexandre"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1899"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. e4 c5 2. d3 e5 3. g3 Nc6 4. Bg2 d6 5. Nc3 Be6 6. Nge2 Qd7 7. O-O h5 8. f4
Bg4 9. f5 Nd4 10. h3 Bxe2 11. Nxe2 Nxe2+ 12. Qxe2 Ne7 13. f6 Nc6 14. fxg7 Bxg7
15. Bg5 Nd4 16. Qf2 Rf8 17. c3 Ne6 18. Bf6 Bxf6 19. Qxf6 Qe7 20. h4 Qxf6 21.
Rxf6 Ke7 22. Rf5 Rg8 23. Raf1 Raf8 24. Kh2 Rh8 25. Bf3 Ng7 26. Rg5 Rfg8 27. Bd1
f6 28. Rg6 Ne6 29. Rfxf6 Rxg6 30. Rxg6 Kf7 31. Bb3 Kxg6 32. Bxe6 Rf8 33. Kg2 b6
34. c4 a6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.39"]
[White "Reis, Virginia Lagrange M"]
[Black "Santos, Marcos Correia"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1886"]
[PlyCount "54"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 g6 7. Be3 Bg7 8. Nc3
O-O 9. Qd2 Nc6 10. Be2 Re8 11. O-O Nxd4 12. Bxd4 Be6 13. Rac1 Rc8 14. b3 Bd7
15. Rfd1 Bc6 16. Rc2 Qa5 17. Rb1 Red8 18. Qe3 Nd7 19. b4 Bxd4 20. Qxd4 Qb6 21.
Qxb6 Nxb6 22. b5 axb5 23. Nxb5 Na4 24. Na7 Ra8 25. Nb5 Nc5 26. Nc7 Ra3 27. Nb5
Raa8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.40"]
[White "Sakamoto, Rodrigo Koji"]
[Black "Silva, Igor Dos Santos"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1933"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. exd5 Nxd5 8.
Bd2 Nxc3 9. bxc3 Be7 10. Be4 Bxe4 11. Qxe4 Nd7 12. O-O O-O 13. Rfe1 Nf6 14. Qe2
c5 15. Rab1 Rc8 16. Qa6 Qd7 17. Qb5 Qxb5 18. Rxb5 Rfd8 19. a4 Nd5 20. Rb2 Bf6
21. c4 Ne7 22. a5 cxd4 23. axb6 axb6 24. Rxb6 Rxc4 25. Rc1 Rdc8 26. g3 h6 27.
Ne1 Nd5 28. Rbb1 Be7 29. Nf3 f6 30. Re1 e5 31. Rb5 R8c5 32. Nxd4 exd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.41"]
[White "Hoshino, Karen"]
[Black "Cajal, Andre"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "2081"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. c3 O-O 6. e3 Ne4 7. Bf4 f5 8. Be2
Nd7 9. Nxe4 fxe4 10. Ne5 Nf6 11. O-O a5 12. Rc1 a4 13. a3 c6 14. c4 Bd6 15. c5
Bc7 16. Bg3 Ne8 17. Bh5 g6 18. Bxg6 hxg6 19. Nxg6 Rf5 20. Bxc7 Nxc7 21. Qg4 Qg5
22. Qxg5 Rxg5 23. Ne5 Rg7 24. f3 Ra5 25. Rc2 Rb5 26. Rcf2 exf3 27. Nxf3 Rf7 28.
Ne5 Rxf2 29. Rxf2 Rb3 30. Re2 Kf8 31. g4 b6 32. Nxc6 bxc5 33. dxc5 Na6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.42"]
[White "De Gois Junior, Joao Vieira"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1979"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Be7 10. b3 Nxe4 11. Bxe4 Qc7 12. Bb2 Bf6 13. Qc2 g6 14. Rad1 Bg7
15. Rfe1 b6 16. Ne5 Nxe5 17. dxe5 Bb7 18. Rd6 f5 19. Bf3 Rae8 20. c5 Rf7 21.
Red1 Bf8 22. cxb6 axb6 23. Qc3 c5 24. Be2 Bd5 25. Bc4 Bxc4 26. bxc4 h6 27. Qg3
Kh7 28. Qc3 g5 29. R6d2 Ra8 30. a3 Qc6 31. Qd3 Kg6 32. Qb3 Raa7 33. Rd8 Be7 34.
Rb8 Rb7 35. Rxb7 Qxb7 36. Qb5 Bf8 37. f3 g4 38. Kf2 Be7 39. Qe8 Kg7 40. Rd7
Bh4+ 41. g3 Qxd7 42. Qxd7 Rxd7 43. Ke3 gxf3 44. Kxf3 Rd2 45. Bc1 Rc2 46. Bf4
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.43"]
[White "Frois, Vitor Amorim"]
[Black "Nolasco De Moraes, Vitor"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1532"]
[BlackElo "1921"]
[PlyCount "110"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. O-O-O e6 14. Rhe1
O-O-O 15. Ne4 Nxh5 16. c4 Ndf6 17. g3 Nxe4 18. Qxe4 Nf6 19. Qe2 c5 20. Bf4 Bd6
21. Ne5 g5 22. dxc5 Bxc5 23. Bd2 Rhf8 24. f4 g4 25. Kb1 h5 26. f5 exf5 27. Bf4
Bd6 28. c5 Bxe5 29. Bxe5 Qe7 30. Rc1 Nd7 31. c6 Nxe5 32. cxb7+ Kb8 33. Qxe5+
Qxe5 34. Rxe5 f4 35. Rxh5 fxg3 36. Rg1 Rd3 37. Rg5 f5 38. Kc2 Rf3 39. Kd2 Kxb7
40. Rg7+ Kb6 41. Rg6+ Kc5 42. Re6 Rf2+ 43. Kc3 Rf3+ 44. Kd2 Rd8+ 45. Ke2 Rf2+
46. Ke1 f4 47. Re5+ Kd4 48. Re7 Rd5 49. Rxa7 Ke3 50. Re7+ Kf3 51. b4 Rdd2 52.
b5 Rxa2 53. Rd7 Rfe2+ 54. Kf1 Ra1+ 55. Rd1 Rxd1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.44"]
[White "Pereira, Daniele Costa"]
[Black "Herbst Neto, Eugenio"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1605"]
[BlackElo "1882"]
[PlyCount "114"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. O-O e5 8. d5
Ne7 9. Ne1 c5 10. Nd3 a6 11. f3 Bd7 12. b4 cxb4 13. Nxb4 Qb6+ 14. Kh1 Qxb4 15.
Qc2 Qc5 16. Rb1 Rab8 17. Bd3 Nh5 18. Re1 Qc8 19. a4 f5 20. Be3 fxe4 21. Nxe4
Nf5 22. Bb6 Nf6 23. Nf2 Nd4 24. Qa2 Bf5 25. Rec1 Nd7 26. Bxf5 gxf5 27. Bxd4
exd4 28. Nd3 Nc5 29. Nxc5 dxc5 30. Re1 Re8 31. Qc2 Re3 32. f4 Qd7 33. Rxe3 dxe3
34. a5 Re8 35. Qe2 Qd6 36. g3 Qe7 37. Rb6 Qe4+ 38. Kg1 Re7 39. Rd6 Qb1+ 40. Kg2
Qb2 41. Qxb2 Bxb2 42. Rd8+ Kf7 43. d6 Re4 44. d7 Ke7 45. Re8+ Kxd7 46. Rxe4
fxe4 47. Kf1 Ke6 48. Ke2 Kf5 49. h3 h5 50. Kxe3 Bc3 51. g4+ hxg4 52. hxg4+ Kxg4
53. Kxe4 Bxa5 54. f5 Kg5 55. Kd5 Bb4 56. Ke6 Bc3 57. Kd6 Bd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.45"]
[White "Lisboa Torres, Eduardo"]
[Black "Dias, Marcelo De Souza"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1826"]
[PlyCount "108"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Qc2 Nxd5 6. Qxc4 e6 7. g3 Ba6 8. Qa4
Nb6 9. Qc2 d5 10. Bg2 N8d7 11. O-O Nf6 12. Rd1 Be7 13. Nc3 O-O 14. e4 d4 15. e5
Nfd5 16. Nxd5 Nxd5 17. a3 Rc8 18. Qe4 Rc7 19. Qg4 Kh8 20. Ng5 Bc8 21. Qh5 Bxg5
22. Bxg5 Qe8 23. Qh4 f5 24. exf6 Nxf6 25. b4 e5 26. f4 e4 27. bxc5 d3 28. Rac1
Qa4 29. f5 Qd4+ 30. Kh1 Bxf5 31. Qf4 Nd5 32. Qd6 Rcc8 33. c6 h6 34. Bd2 Rfd8
35. Bc3 Rxd6 36. Bxd4 a6 37. c7 Rxc7 38. Rxc7 Nxc7 39. Be5 Rd7 40. Bf4 Nb5 41.
Bc1 Nc3 42. Rd2 Rb7 43. Rxd3 Ne2 44. Rd1 Rb1 45. Bf1 Nxc1 46. Bxa6 Bg4 47. Rd8+
Kh7 48. Kg2 Rb2+ 49. Kg1 Bf3 50. Rc8 Rg2+ 51. Kf1 Rxh2 52. Kg1 Rg2+ 53. Kf1 Nb3
54. Bc4 Nd2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.46"]
[White "Reboucas, Deive Pacheco"]
[Black "Kurita, Rubens Massami"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "1812"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d5 5. Bg2 O-O 6. O-O c5 7. c4 d4 8. b4 d3
9. exd3 Qxd3 10. Ne5 Qd6 11. bxc5 Qxc5 12. d4 Qc7 13. Nc3 a6 14. Qb3 Nc6 15.
Nxc6 bxc6 16. Ba3 Re8 17. Qa4 Bb7 18. Rab1 Rec8 19. Rfe1 e6 20. Re2 Nd7 21.
Reb2 Rab8 22. Ne4 Bf8 23. Bxf8 Rxf8 24. c5 a5 25. f4 Ba6 26. Qa3 Rxb2 27. Rxb2
Bc4 28. Nd6 Bd5 29. Rb7 Qd8 30. Ra7 Nf6 31. Qxa5 Qb8 32. Qb6 Bxg2 33. Kxg2 Nd5
34. Qxb8 Rxb8 35. Nxf7 Rb2+ 36. Kh3 h5 37. Nd8 Ne3 38. Ra8 Kg7 39. Nxe6+ Kf6
40. Ng5 Rf2 41. Ne4+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.47"]
[White "Borges, Flavio Martins"]
[Black "De Paula, Luciano Alves"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1810"]
[PlyCount "153"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8.
Nf3 O-O 9. O-O Bd7 10. Qb3 Bxc3 11. bxc3 b6 12. Rad1 Nc6 13. Be2 Qg6 14. e5 Na5
15. Qb4 Bc6 16. c4 Be4 17. d5 Bf5 18. Nh4 Qg5 19. Nxf5 Qxf5 20. Qc3 Nb7 21.
dxe6 Qxe6 22. f4 Nc5 23. f5 Qe8 24. f6 g6 25. Qe3 Kh7 26. Rf3 Rh8 27. Rh3 Qf8
28. Rd4 Ne6 29. Rdh4 Kg8 30. Rxh6 Rxh6 31. Rxh6 Qc5 32. Qxc5 Nxc5 33. Bf3 Re8
34. Bd5 Ne6 35. Rh4 Ng5 36. Rg4 Rxe5 37. h4 Ne6 38. h5 Rxh5 39. Bxe6 fxe6 40.
Rxg6+ Kf7 41. Rg7+ Kxf6 42. Rxc7 Ra5 43. c5 bxc5 44. Rc8 Kf5 45. a4 e5 46. Kf2
Ke4 47. Rc7 Kd5 48. Rd7+ Ke6 49. Rc7 Kd6 50. Rc8 Rxa4 51. Rd8+ Ke6 52. Rc8 Kd5
53. Rd8+ Ke4 54. Rc8 c4 55. Rc7 Kd3 56. Rd7+ Kc2 57. Re7 Ra5 58. g4 c3 59. Ke2
Ra4 60. g5 Re4+ 61. Kf3 Re1 62. Kf2 Re4 63. Kf3 Rf4+ 64. Ke3 Rg4 65. Rxe5 Kd1
66. Rd5+ Kc1 67. Rc5 c2 68. Ke2 a6 69. Rc6 Rxg5 70. Rxa6 Re5+ 71. Kf2 Kb2 72.
Rb6+ Kc3 73. Rc6+ Kb3 74. Rc7 Re4 75. Rb7+ Rb4 76. Rc7 Rc4 77. Rb7+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.48"]
[White "Florio, Vinicius Bocchi"]
[Black "Aragao Neto, Joao Batista"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1794"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 e6 3. c4 Be7 4. Nc3 b6 5. e3 Bb7 6. Nf3 d6 7. Bd3 Nbd7 8. O-O
O-O 9. Re1 e5 10. d5 Nc5 11. Bc2 a5 12. Rc1 Nfd7 13. Bxe7 Qxe7 14. Ne4 f5 15.
Ng3 g6 16. b3 h5 17. h3 h4 18. Nf1 Rf7 19. N3h2 Raf8 20. f4 e4 21. a3 Nf6 22.
b4 axb4 23. axb4 Na6 24. Rb1 Rg7 25. Re2 g5 26. fxg5 Rxg5 27. Qe1 Qg7 28. Bd1
Nh5 29. Qxh4 Kf7 30. Rbb2 Rh8 31. Qf2 Qe5 32. Red2 Ke7 33. Bxh5 Rhxh5 34. Kh1
Nb8 35. Qf4 Qg7 36. Qf2 Nd7 37. Rdc2 Ne5 38. Rc3 Nd3 39. Rxd3 exd3 40. c5 Bxd5
41. cxd6+ cxd6 42. Nf3 Bxf3 43. Qxf3 Qxb2 44. Qb7+ Kf6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.49"]
[White "Oliveira, Guilherme Martins G"]
[Black "Mangialardo, Gabriel Henrique"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1789"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Bg4 4. Ne5 Qxd5 5. Nxg4 Nxg4 6. Nc3 Qd7 7. e3 Nf6
8. d4 e6 9. e4 c6 10. Be3 Be7 11. Rc1 O-O 12. Be2 h6 13. O-O Rd8 14. a3 a6 15.
Na4 Qc7 16. Qc2 Nbd7 17. b4 g5 18. Rfd1 b5 19. Nb2 Nb8 20. Nd3 Ne8 21. Nc5 a5
22. Qc3 a4 23. Nd3 f6 24. Nc5 Ng7 25. Bd3 Bd6 26. h3 h5 27. Bb1 Bf4 28. Ba2 Re8
29. Qd2 Bh2+ 30. Kh1 Bd6 31. Qd3 Kf7 32. Qd2 Rd8 33. Nd3 Qd7 34. f4 g4 35. f5
Ke7 36. fxe6 Nxe6 37. Nf4 Bxf4 38. Bxf4 Qxd4 39. Qxd4 Rxd4 40. Bxb8 Rxd1+ 41.
Rxd1 Rxb8 42. hxg4 hxg4 43. Kh2 Rg8 44. Kg3 Rg7 45. Kf2 Ng5 46. Ke3 Ne6 47. Rc1
Nd8 48. Kf4 Rg5 49. Rc3 Kd6 50. Rd3+ Ke7 51. Rc3 Re5 52. Re3 Rg5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.50"]
[White "Silva, Sidnei Silvestre da"]
[Black "Moraes, Maurino Anastacio D"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1739"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 O-O 5. Nf3 d6 6. Bc4 h6 7. h3 Nbd7 8. Nbd2
Re8 9. O-O c5 10. Re1 d5 11. Be2 Nf8 12. Qc2 Bf5 13. Bd3 Bxd3 14. Qxd3 Ne6 15.
Bh2 c4 16. Qc2 b5 17. e4 dxe4 18. Nxe4 Nd5 19. Ned2 Nef4 20. Ne5 Bxe5 21. Rxe5
Nd3 22. Re3 Nxe3 23. fxe3 e6 24. b3 Qg5 25. Nf1 Rad8 26. bxc4 bxc4 27. Rb1 e5
28. dxe5 Nxe5 29. Bf4 Qe7 30. Bxh6 Nd3 31. Nd2 Qh4 32. Bf4 Qf2+ 33. Kh1 Nxf4
34. exf4 Rxd2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.51"]
[White "Riboldi, Mario Garcia"]
[Black "Dias, Romulo Alves"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1688"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 c5 7. d5 e6 8. Be2
exd5 9. exd5 Nbd7 10. O-O Ne5 11. Bf4 Nfd7 12. Qd2 Re8 13. Bh6 Bh8 14. f4 f5
15. fxe5 Nxe5 16. Rae1 Bd7 17. Bf4 Qa5 18. Bxe5 Bxe5 19. Bd1 b5 20. cxb5 Bxb5
21. Be2 Bd7 22. Rf3 Re7 23. Qg5 Rae8 24. Ref1 Bxg3 25. Qxg3 Rxe2 26. Nxe2 Rxe2
27. R3f2 Re5 28. Qb3 Qc7 29. Rf3 a6 30. Re3 c4 31. Qc3 Qc5 32. Rfe1 Bc8 33. Kh1
Rxe3 34. Rxe3 Kf7 35. Qe1 Qc7 36. Qh4 h5 37. Rc3 Bb7 38. Rxc4 Qa5 39. Qe1 Qxe1#
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.52"]
[White "Kajiwara, Joao Kazuyuki"]
[Black "Fier, Luciano Dos Santos"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1255"]
[BlackElo "1992"]
[PlyCount "42"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e5 6. e4 Ngf6 7. Nbd2 Qc7 8. Re1
d4 9. h3 Bh5 10. g4 Bg6 11. a4 Be7 12. Nh4 Ng8 13. Nxg6 fxg6 14. Nf3 Ngf6 15.
Bd2 O-O 16. c3 dxc3 17. Bxc3 c5 18. Qb3+ Kh8 19. Ng5 Qb6 20. Nf7+ Kg8 21. Nh6+
Kh8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.53"]
[White "Paiva, Paulo Ricardo Gonca"]
[Black "Mendes, Joao Paulo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1468"]
[BlackElo "1957"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd2 O-O 8.
Bd3 d6 9. O-O Be6 10. a3 Bxb3 11. cxb3 Bc5 12. Bg5 Ne7 13. Bxf6 gxf6 14. Nd5
Nxd5 15. exd5 f5 16. Bxf5 Qg5 17. Qg4 Qxg4 18. Bxg4 f5 19. Be2 Bd4 20. Ra2 Rac8
21. Bc4 Kg7 22. Rd1 f4 23. Kf1 h5 24. Rd3 b5 25. Bxb5 Rc2 26. Rh3 Rxf2+ 27. Ke1
Rxg2 28. Rxh5 Rh8 29. Rxh8 Kxh8 30. h3 f3 31. Bf1 e4 32. Ra1 Rxb2 33. Rd1 Bc3+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.54"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1880"]
[BlackElo "1579"]
[PlyCount "33"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d6 3. Nf3 Be7 4. Nc3 c6 5. Bd3 Nf6 6. O-O O-O 7. e5 dxe5 8. dxe5
Nd5 9. Ne4 Nb4 10. Bg5 Bxg5 11. Nfxg5 Nxd3 12. Qh5 h6 13. cxd3 Nd7 14. d4 Qe7
15. Rad1 f5 16. Qg6 hxg5 17. Nxg5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.55"]
[White "Camargo, Lucio Miranda"]
[Black "Calixto, Roberto Carlos"]
[Result "1-0"]
[ECO "C29"]
[BlackElo "1855"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. Nc3 e5 2. e4 Nf6 3. f4 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 e4 7. Ne5 Qd6 8.
Qe2 f5 9. Qc4 Qe7 10. Be2 Be6 11. Qa4+ c6 12. c3 Nd7 13. d4 exd3 14. Nxd3 Bd5
15. O-O Nc5 16. Qd1 Ne4 17. Re1 O-O-O 18. Qc2 Bc4 19. b4 Qh4 20. Be3 Be7 21.
Ne5 Bxe2 22. Rxe2 Bf6 23. Rc1 g5 24. Nf3 Qg4 25. h3 Qh5 26. fxg5 Be7 27. Bd4
Rhg8 28. Rce1 h6 29. Qa4 a6 30. Qa5 Bd6 31. Qxf5+ Kb8 32. Rxe4 Rdf8 33. Qg4 Qf7
34. Qe6 Qc7 35. Be5 Qb6+ 36. Kh1 Bxe5 37. Qxe5+ Ka8 38. Qc5 Qc7 39. Qe7 Qb8 40.
Re6 Rc8 41. Nd4 Qf4 42. Rf6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.56"]
[White "Haelvoet Correa, Guilherme"]
[Black "Sirahata Hasegava, Flavia"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1851"]
[BlackElo "1486"]
[PlyCount "71"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb7 6. e3 Be7 7. Bd3 O-O 8. O-O
d5 9. cxd5 exd5 10. Bxf6 Bxf6 11. b4 Qd6 12. b5 a6 13. Nc3 Re8 14. Qb3 axb5 15.
Nxb5 Qd8 16. Rac1 c6 17. Nc3 Nd7 18. Rc2 Ba6 19. Bxa6 Rxa6 20. Ne2 Qa8 21. Rfc1
Rc8 22. Nf4 Ra3 23. Qb2 Rb8 24. Rxc6 Rxa2 25. Qb1 Ra5 26. g3 Bd8 27. Qf5 Qb7
28. Qg4 Kh8 29. Nh5 g6 30. Nf4 Nf8 31. Ne5 Bg5 32. Rc7 Qa8 33. Nxf7+ Kg8 34.
Nxh6+ Kh8 35. Qxg5 Nh7 36. Nxg6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.57"]
[White "De Oliveira, Licio Lopes"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1851"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. f4 d5 2. Nf3 Nc6 3. b3 Bg4 4. e3 e5 5. Be2 exf4 6. Bb2 fxe3 7. O-O Nf6 8.
Nd4 Bxe2 9. Qxe2 Bc5 10. Nxc6 bxc6 11. d4 Be7 12. Qxe3 O-O 13. Nd2 Bd6 14. c4
Bxh2+ 15. Kh1 Bd6 16. c5 Be7 17. Rf3 Qd7 18. Raf1 Rae8 19. Rg3 Qe6 20. Qh6 g6
21. Rh3 Nh5 22. Bc1 Bf6 23. Nf3 Bg7 24. Qd2 Qe2 25. Qxe2 Rxe2 26. a3 Ra2 27.
Ng5 Bxd4 28. g4 Nf6 29. Nf3 Bxc5 30. Bh6 Re8 31. b4 Nxg4 32. bxc5 Nf2+ 33. Kg2
Nxh3+ 34. Kxh3 Rxa3 35. Kg4 f5+ 36. Kg5 Kf7 37. Nd4 Re4 38. Nxf5 Re5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.58"]
[White "Caporale, Giuseppe Guido"]
[Black "Yokomizo, Wilton"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1835"]
[BlackElo "1456"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Nc6 6. Be2 Bg4 7. O-O
O-O-O 8. h3 Bh5 9. c3 f6 10. Nd4 Bxe2 11. Nxe2 e5 12. b4 a5 13. a3 g5 14. Ng3
e4 15. Qg4+ Kb8 16. Qxe4 Qxe4 17. Nxe4 Bg7 18. d4 Rhe8 19. f3 h6 20. Ra2 f5 21.
Ng3 Bxd4+ 22. cxd4 Nxd4 23. Rd2 f4 24. Ne4 axb4 25. axb4 b6 26. Bb2 Rxe4 27.
fxe4 Nf3+ 28. gxf3 Rxd2 29. Bg7 h5 30. Bf6 g4 31. hxg4 hxg4 32. fxg4 Rd3 33.
Rxf4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.59"]
[White "Santa Isabel, Marivaldo Dos Re"]
[Black "Van Riemsdijk, Marius"]
[Result "1/2-1/2"]
[ECO "C87"]
[BlackElo "1833"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 O-O 8. h3
b5 9. Bc2 Bb7 10. d3 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Bc8 14. Nh4 Nh7 15.
Nhf5 Be6 16. d4 exd4 17. cxd4 Bxf5 18. Nxf5 Qf6 19. Be3 Ne7 20. e5 dxe5 21.
dxe5 Qc6 22. Qg4 Qxc2 23. Nxh6+ Kh8 24. Nxf7+ Kg8 25. Nh6+ Kh8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.60"]
[White "Serafim Junior, Arnor"]
[Black "Guelerman Ramos, Felipe E"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1830"]
[BlackElo "1402"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c6 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. d3 Bd7
9. Nbd2 Be8 10. Re1 Bh5 11. Qc2 Bxf3 12. Nxf3 Nbd7 13. Ng5 Qe8 14. e4 h6 15.
Nxe6 Qxe6 16. e5 Nxe5 17. d4 Nf3+ 18. Bxf3 Qf7 19. c5 Bc7 20. Qxf5 Nh7 21.
Qxf7+ Rxf7 22. Bh5 Rf5 23. Bg4 Rg5 24. Be6+ Kh8 25. h4 Rg6 26. Bf5 Rf6 27. Bxh7
Kxh7 28. Re7 Ba5 29. Rxb7 Re6 30. b4 Bd8 31. Kf1 Bf6 32. Re1 Rxe1+ 33. Kxe1
Re8+ 34. Kd2 Re4 35. Kd3 Re7 36. Rxe7 Bxe7 37. Bc1 Bd8 38. Bf4 a5 39. Kc3 axb4+
40. Kxb4 Kg6 41. a4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.61"]
[White "Passos Coutinho, Eduardo"]
[Black "Nakamura, Julia Yumi Ono"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1809"]
[BlackElo "1355"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. b3 O-O 6. Bb2 b6 7. d3 Bb7 8. Nbd2
Nbd7 9. c4 dxc4 10. Nxc4 c5 11. Rc1 Rc8 12. Qd2 Nd5 13. Rfd1 Nc7 14. d4 cxd4
15. Qxd4 Nf6 16. Qe5 Bd5 17. e4 Nce8 18. exd5 Nxd5 19. Qe2 Bf6 20. Bxf6 Qxf6
21. Nfe5 b5 22. Nd7 Qe7 23. Nce5 Nd6 24. Nxf8 Qxf8 25. Rxc8 Qxc8 26. Bxd5 exd5
27. Rxd5 Qe6 28. Rd2 f6 29. Nf3 Qxe2 30. Rxe2 Kf7 31. Nd4 a6 32. Nc6 Ne8 33.
Kg2 h6 34. Re7+ Kf8 35. Ra7 g5 36. Rxa6 Kf7 37. Nd4 Nc7 38. Ra7 Kg6 39. Rxc7 b4
40. Rb7 h5 41. Rxb4 h4 42. a4 hxg3 43. hxg3 Kf7 44. Kf3 Ke7 45. Ke4 Kd6 46.
Rb6+ Kc5 47. Rxf6 g4 48. a5 Kb4 49. a6 Kc3 50. Nc2 Kxc2 51. Rc6+ Kxb3 52. a7
Kb4 53. a8=R Kb5 54. Rc1 Kb4 55. Rb8+ Ka5 56. Ra1# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.62"]
[White "Nobre, Jailson Altair Barb"]
[Black "Barbosa, Flavio Novais"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1785"]
[PlyCount "156"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. d3 e5 8. Rb1
Nh5 9. Bg5 f6 10. Be3 f5 11. Bg5 Bf6 12. Bxf6 Ndxf6 13. Nd2 Rb8 14. b4 f4 15.
Nde4 Bf5 16. Nxf6+ Nxf6 17. Qa4 a6 18. b5 axb5 19. Qxb5 b6 20. gxf4 exf4 21.
Nd5 Nh5 22. Nb4 Qe8 23. Nc6 Rc8 24. Qd5+ Be6 25. Qg5 Kg7 26. Nd4 h6 27. Qb5 Bd7
28. Qb2 Qe5 29. Nb5 Rfe8 30. Qxe5+ Rxe5 31. Rb2 Nf6 32. Nd4 Nh7 33. Nf3 Ra5 34.
Nd4 Re5 35. Nc6 Rg5 36. Kh1 Rxg2 37. Kxg2 Bxc6+ 38. f3 Kf6 39. d4 Ra8 40. h4
Ra3 41. Kf2 Rc3 42. Rb4 Ra3 43. c5 bxc5 44. dxc5 d5 45. Rxf4+ Ke6 46. Rg1 g5
47. hxg5 Nxg5 48. Rh4 Nf7 49. Rg6+ Kd7 50. Rf4 Ne5 51. Rxh6 Rxa2 52. Rh7+ Kc8
53. Rd4 Rc2 54. Re7 Nd7 55. Re6 Rxc5 56. f4 Rc3 57. f5 Nc5 58. Rxc6 Ne4+ 59.
Rxe4 Rxc6 60. Rd4 Rd6 61. Kf3 c5 62. Rd1 Kd7 63. Kf4 Kc6 64. Ke5 Rd8 65. Kf6
Re8 66. Rd2 Kd6 67. Ra2 Rf8+ 68. Kg6 Ke5 69. Ra3 Rf6+ 70. Kg5 Rxf5+ 71. Kg4
Rf4+ 72. Kg3 c4 73. Ra5 Rf7 74. Ra3 Kd4 75. Kg2 c3 76. e3+ Kd3 77. Ra5 Rf5 78.
Ra3 Kd2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.63"]
[White "De Assis, Rubens Mesquita"]
[Black "Cardozo, Matheus Santos"]
[Result "1/2-1/2"]
[ECO "E74"]
[BlackElo "1769"]
[PlyCount "121"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. dxc5 dxc5 8. e5
Nfd7 9. f4 f6 10. exf6 exf6 11. Bh4 Nb6 12. Nf3 Nc6 13. O-O Bf5 14. a3 Be6 15.
Ne4 Qe7 16. Qd6 Nxc4 17. Qxe7 Nxe7 18. Nxc5 Bf7 19. Nd7 Rfe8 20. Bxf6 Ne3 21.
Bxg7 Kxg7 22. Rfc1 N7d5 23. Bc4 Nxc4 24. Rxc4 Re2 25. Re1 Rxb2 26. Nfe5 Bg8 27.
Rce4 Rc8 28. Nc4 Ra2 29. Ne3 Rxa3 30. Nxd5 Bxd5 31. Re7+ Kg8 32. Ne5 Ra2 33.
Nd7 Rxg2+ 34. Kf1 Bc6 35. Nf6+ Kf8 36. Rxh7 Rc2 37. Rh8+ Kf7 38. Rxc8 Bb5+ 39.
Kg1 Rxc8 40. Ne4 Rd8 41. Ng5+ Kf6 42. Nh7+ Kg7 43. Re7+ Kh6 44. Rxb7 Rd1+ 45.
Kf2 Rd2+ 46. Ke3 Rd7 47. Rxb5 Kxh7 48. Ke2 Kg7 49. Ke3 a6 50. Rb8 Ra7 51. Rb4
a5 52. Ra4 Kf6 53. Ke4 Ra6 54. h4 Ra7 55. Kd5 Kf5 56. Kc6 Kg4 57. Kd6 Rf7 58.
Ke5 Kxh4 59. f5+ Kg5 60. fxg6 Kxg6 61. Kd6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.64"]
[White "Januario, Marcos Antonio"]
[Black "Pimenta, Breno Andrade"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1748"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. d4 e6 2. Bf4 d5 3. e3 Nf6 4. Nd2 Bd6 5. Bg3 O-O 6. Ngf3 Nbd7 7. Ne5 Ne4 8.
Ndf3 Nxg3 9. hxg3 c5 10. c3 Bxe5 11. dxe5 f5 12. exf6 Qxf6 13. Bd3 g6 14. Bc2
b6 15. Qe2 e5 16. O-O-O Bb7 17. Rh3 e4 18. Bxe4 dxe4 19. Rxd7 exf3 20. Qc4+ Rf7
21. gxf3 Qxf3 22. Rxh7 Raf8 23. Qh4 Rxd7 24. Rh8+ Kf7 25. Qh7+ Ke8 26. Qxg6+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.65"]
[White "Sousa, Felipe Mazim De"]
[Black "Santos, Thauana Alves"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1737"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 a5 7. e4 d6 8. Qc2 g6
9. Nf3 Bg7 10. Be2 Ba6 11. O-O O-O 12. Bxa6 Qxa6 13. Bd2 Nbd7 14. Na4 Rfb8 15.
Bc3 Ng4 16. Bxg7 Kxg7 17. b3 Nge5 18. Nxe5 Nxe5 19. Nb2 Ra7 20. Qc3 f6 21. f4
Nd7 22. Kh1 Rb4 23. Rae1 Rd4 24. h3 Rb7 25. Rf3 a4 26. Nxa4 Rbb4 27. Rfe3 Nb6
28. Nxb6 Rxb6 29. Qb2 Kf7 30. e5 Rb7 31. exf6 exf6 32. f5 Rxd5 33. fxg6+ hxg6
34. Qf2 Qb6 35. Re6 Qd8 36. Qf3 Re5 37. R6xe5 dxe5 38. Qxb7+ Ke6 39. Qc6+ Kf5
40. Qxc5 Qa8 41. Rf1+ Ke6 42. Qb6+ Kd5 43. Rd1+ Ke4 44. Qxf6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.66"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1677"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. O-O Be7 10. Bxf6 Nxf6 11. Nd2 Rc8 12. Nf3 Qb6 13. Nd5 Bxd5 14. exd5 Qc5
15. c4 O-O 16. Nd2 Rc7 17. b3 Rfc8 18. Bf3 b5 19. Ne4 Nxe4 20. Bxe4 g6 21. Bd3
Bf6 22. Rb1 bxc4 23. bxc4 Bg7 24. g4 Qd4 25. Qf3 Re8 26. Rfe1 a5 27. Re4 Qc3
28. Rb3 Qd2 29. a4 Qa2 30. Bf1 f5 31. gxf5 gxf5 32. Rh4 Rf7 33. Rb6 e4 34. Qd1
Qa3 35. Rh3 e3 36. Rb3 exf2+ 37. Kxf2 Qc5+ 38. Kg2 Be5 39. Qd3 f4 40. Kf3 Qe3+
41. Kg4 Rg7+ 42. Kh5 Qg1 43. Qf5 Qxf1 44. Rhf3 Qxc4 45. Rb5 Qxa4 46. Rfb3 Qa2
47. h3 Qe2+ 48. Kh6 Rg6+ 49. Qxg6+ hxg6 50. Kxg6 Qg2+ 51. Kf5 Rf8+ 52. Ke6 Qg6+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.67"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Lopes, Edson"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1674"]
[PlyCount "90"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. Nc3 Bg4 5. g3 e6 6. Bg2 Nf6 7. h3 Bxf3 8. Bxf3
Be7 9. O-O O-O 10. Bg2 a6 11. f4 Qc7 12. a4 Rfd8 13. g4 Nd4 14. Rf2 b5 15. e5
dxe5 16. Bxa8 Rxa8 17. axb5 Qb6 18. Rxa6 Rxa6 19. bxa6 Qxa6 20. fxe5 Nd7 21.
Be3 Nxe5 22. Bxd4 cxd4 23. Ne4 Qb6 24. b3 Nc6 25. Qf3 Ne5 26. Qf4 f6 27. g5 Ng6
28. Qg3 f5 29. Nd2 Bd6 30. Qf3 Qb8 31. Nc4 Qc7 32. Nxd6 Qxd6 33. Re2 Nf4 34. b4
Nxe2+ 35. Qxe2 Kf7 36. Qd2 Qg3+ 37. Kf1 Qxh3+ 38. Ke1 Qh1+ 39. Ke2 Qg2+ 40. Kd1
Qf1+ 41. Qe1 Qxe1+ 42. Kxe1 Ke7 43. Kd2 Kd6 44. c4 dxc3+ 45. Kxc3 e5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.68"]
[White "Macedo, Jonas Ferreira de"]
[Black "Nunes, Agatha Hurba"]
[Result "1/2-1/2"]
[ECO "C10"]
[BlackElo "1669"]
[PlyCount "166"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Bxf3 7. Qxf3 c6 8.
c3 Nf6 9. Bd3 Nbd7 10. O-O g6 11. Bf4 Bg7 12. Bd6 Nd5 13. a4 N7f6 14. Ba3 Ne7
15. Rad1 O-O 16. h4 Re8 17. h5 Qd5 18. Qxd5 Nexd5 19. hxg6 hxg6 20. Bc2 Bh6 21.
Ne2 Kg7 22. c4 Nf4 23. Nxf4 Bxf4 24. g3 Bc7 25. b3 Ng4 26. Bb2 e5 27. d5 cxd5
28. cxd5 Bd6 29. Rfe1 Rac8 30. Bb1 Nf6 31. Bd3 a6 32. Bc4 Rc5 33. Ba3 Rxc4 34.
Bxd6 Re4 35. Rxe4 Nxe4 36. Bc7 Re7 37. d6 Rd7 38. Kg2 f5 39. Rd5 Kf6 40. f3 Ng5
41. b4 Ke6 42. Rc5 Nf7 43. b5 Nxd6 44. bxa6 bxa6 45. a5 Ke7 46. Rxe5+ Kf7 47.
Rd5 Ke6 48. Rc5 Kf7 49. Bb6 Nb5 50. Rc8 Ke6 51. Ra8 Rd6 52. Rxa6 Nc7 53. Ra7
Nd5 54. Rg7 Kf6 55. Bd4+ Kg5 56. Ra7 f4 57. g4 Ne3+ 58. Bxe3 fxe3 59. Kf1 Rd2
60. Rf7 Ra2 61. Ra7 Kf4 62. Rf7+ Kg3 63. Ke1 Rxa5 64. Ke2 Re5 65. Rf6 g5 66.
Rf5 Re7 67. Rxg5 Kh4 68. Rh5+ Kg3 69. g5 Rf7 70. g6 Rg7 71. Rg5+ Kf4 72. Rg4+
Kf5 73. Kxe3 Rxg6 74. Rxg6 Kxg6 75. Kf4 Kf6 76. Ke4 Ke6 77. Ke3 Ke5 78. f4+ Kf5
79. Kf3 Kf6 80. Kg4 Kg6 81. f5+ Kf6 82. Kf4 Kf7 83. Kg5 Kg7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.69"]
[White "Krongold, Breno"]
[Black "Borges Filho, Flavio Ribeiro"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1663"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. b3 Bb7 7. Bb2 d6 8.
Bd3 Nf6 9. O-O Be7 10. Nd2 O-O 11. Qe2 Qc7 12. Rfe1 h6 13. Ba6 Bxa6 14. Qxa6
Qb6 15. Qe2 Nh7 16. Nc4 Qc7 17. Red1 Rad8 18. Rd3 Rd7 19. Rad1 Rfd8 20. Bc3 Qb7
21. Qe1 f6 22. Ba5 Re8 23. Nxd6 Bxd6 24. Rxd6 Rxd6 25. Rxd6 c5 26. f3 Nf8 27.
Qd2 Ne6 28. Qd5 Qxd5 29. exd5 Nd4 30. c4 Ne2+ 31. Kf2 Nc1 32. Ra6 Nxa2 33. Bd2
Nb4 34. Bxb4 cxb4 35. Rxa7 Rb8 36. Ke3 Kf8 37. Kd3 f5 38. c5 g6 39. c6 h5 40.
d6 Rc8 41. Re7 Rd8 42. Rd7 Rc8 43. c7 Ke8 44. Re7+ Kf8 45. d7 Kxe7 46. dxc8=Q
Kf6 47. h4 f4 48. Ke4 Kg7 49. Qe6 g5 50. c8=Q 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.70"]
[White "Mello, Eduardo dos Santos"]
[Black "Almeida, Vitor Felipe De"]
[Result "0-1"]
[ECO "D43"]
[BlackElo "1649"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. Nf3 e6 5. a3 Be7 6. Bg5 Nbd7 7. Ne5 h6 8. Nxd7
Nxd7 9. Bxe7 Qxe7 10. e3 O-O 11. Bd3 dxc4 12. Bxc4 b5 13. Bd3 Bb7 14. O-O Rac8
15. b4 f5 16. Ne2 Nf6 17. Nf4 Nd5 18. Ng6 Qg5 19. Nxf8 Rxf8 20. Qf3 Rf7 21. e4
fxe4 22. Qxe4 Nf4 23. Qh7+ Kf8 24. Be4 Nh3+ 25. Kh1 Nxf2+ 26. Kg1 Qe3 27. Rfe1
Nh3+ 28. Kh1 Qg1+ 29. Rxg1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.71"]
[White "Schucman, Rebeca Lot"]
[Black "Queiroz, Maria Becker"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1633"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 O-O 6. e3 Nc6 7. Rc1 b6 8. cxd5
exd5 9. Bd3 Bb7 10. O-O Bxc3 11. Rxc3 Rc8 12. a3 Qd6 13. Qc2 h6 14. Bf4 Qe6 15.
Bf5 Qe7 16. Bxc8 Bxc8 17. Rxc6 Ba6 18. Rxc7 Qd8 19. Rc1 Ne4 20. Rxa7 Bc8 21.
Ra8 Qe7 22. Rxc8 Rxc8 23. Qxc8+ Kh7 24. Qf5+ g6 25. Qh3 h5 26. Be5 f6 27. Rc7
Qxc7 28. Bxc7 Kh6 29. g4 Ng5 30. Nxg5 fxg5 31. f4 gxf4 32. Bxf4+ Kg7 33. g5 Kf7
34. Qd7+ Kf8 35. Bd6+ Kg8 36. Qe8+ Kg7 37. Be5+ Kh7 38. Qh8# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.72"]
[White "Santana, Cleiton Marino"]
[Black "Dinegri, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1629"]
[PlyCount "62"]
[EventDate "2013.02.09"]

1. b4 Nf6 2. Bb2 e6 3. g3 c6 4. Nf3 a5 5. bxa5 Rxa5 6. e3 d5 7. c4 Be7 8. Qb3
Nbd7 9. Be2 Nc5 10. Qc2 O-O 11. Bc3 Ra8 12. Ng5 g6 13. h4 Na4 14. h5 Nxc3 15.
Nxc3 e5 16. hxg6 hxg6 17. cxd5 cxd5 18. e4 Nxe4 19. Ngxe4 dxe4 20. Qxe4 Qd4 21.
Qxd4 exd4 22. Nb5 Bd7 23. a4 Bg5 24. Kd1 Rfc8 25. Bd3 Rc5 26. Nd6 Rxa4 27. Rxa4
Bxa4+ 28. Ke2 Re5+ 29. Kf3 Bxd2 30. Bc4 Bc6+ 31. Kg4 Rg5+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.73"]
[White "Vieira, Alexandre Letizio"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1629"]
[PlyCount "142"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Re8 7. e5 dxe5 8. dxe5
Nd5 9. Ne4 b6 10. O-O Ba6 11. Bxa6 Nxa6 12. Qe2 Qc8 13. c4 Ndb4 14. a3 Nc6 15.
b4 Nd8 16. Bb2 c5 17. b5 Nc7 18. Rad1 a6 19. a4 axb5 20. axb5 h6 21. Rd2 Qe6
22. Nc3 Nb7 23. Qe4 Na5 24. Nd5 Nxd5 25. cxd5 Qf5 26. Qe2 Qxf4 27. g3 Qc4 28.
Qf2 Qxb5 29. Nh4 Rf8 30. Rdd1 Nc4 31. Rb1 Ra2 32. Bc3 Rxf2 33. Rxb5 Rxf1+ 34.
Kxf1 Ne3+ 35. Ke2 Nxd5 36. Bb2 Ra8 37. Kf3 Ra2 38. h3 e6 39. Ng2 c4 40. Nf4 c3
41. Nxd5 exd5 42. Bc1 d4 43. Ke4 Ra1 44. Bf4 c2 45. Rxb6 c1=Q 46. Bxc1 Rxc1 47.
Rb8+ Kh7 48. Kxd4 Rd1+ 49. Ke4 Re1+ 50. Kf3 Bxe5 51. Rb7 Kg7 52. g4 Rh1 53. Ke4
Bf6 54. Rb3 Re1+ 55. Kf3 Be7 56. Rd3 g5 57. Kf2 Re5 58. Rb3 f5 59. gxf5 Rxf5+
60. Kg2 h5 61. Rb6 Bc5 62. Rc6 Rf2+ 63. Kg3 h4+ 64. Kg4 Be3 65. Re6 Rf4+ 66.
Kh5 Rf3 67. Kg4 Rg3+ 68. Kh5 Rxh3 69. Kg4 Rg3+ 70. Kf5 h3 71. Rg6+ Kh7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.74"]
[White "Sfrizo Souza, Vinicius Vieira"]
[Black "Akasaka, Eduardo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1613"]
[PlyCount "41"]
[EventDate "2013.02.09"]

1. e4 d5 2. exd5 c6 3. dxc6 Nxc6 4. Nf3 Bf5 5. Be2 e5 6. O-O e4 7. Ne1 Nf6 8.
d3 Qc7 9. dxe4 Rd8 10. Bd3 Bxe4 11. Nf3 h6 12. Qe2 Nd4 13. Nxd4 Rxd4 14. f3 Bc5
15. Kh1 O-O 16. fxe4 Re8 17. Nc3 Rb4 18. Rxf6 gxf6 19. Qg4+ Kf8 20. Bxh6+ Ke7
21. Nd5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.75"]
[White "Silva, Roger Tertuliano da"]
[Black "Queiroz, Stella Becker"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1611"]
[PlyCount "118"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. Bd3 Bxd3 7. Qxd3 e6 8. h4
Qb6 9. c3 c5 10. Ne2 Ne7 11. Qc2 h5 12. Be3 Nec6 13. Nd2 Nd7 14. g5 g6 15. Kf2
Be7 16. Nf4 Rg8 17. a4 a5 18. Nf1 Rc8 19. Ng3 Kd8 20. Rhc1 Ke8 21. Rh1 Kf8 22.
Nfxh5 gxh5 23. Nxh5 cxd4 24. cxd4 Ke8 25. Rab1 Kd8 26. Qh7 Rf8 27. g6 fxg6 28.
Qxg6 Nxd4 29. Nf4 Bc5 30. Kg2 Rc6 31. h5 Kc8 32. Qg5 Kb8 33. h6 Rxf4 34. h7 Rf8
35. h8=Q Rxh8 36. Rxh8+ Ka7 37. Rh7 Rc8 38. Qg4 Nf5 39. Bxc5 Qxc5 40. Kh3 Qc2
41. Rg1 Qxb2 42. Qg8 Qxe5 43. Rh8 Rc2 44. Rg2 Rxg2 45. Kxg2 Qe2+ 46. Kg1 Qe1+
47. Kg2 Qe5 48. Qc8 Qd6 49. Rh7 Ne7 50. Qf8 Nc6 51. Qf6 d4 52. Rh6 Nd8 53. Rh4
Nc6 54. Qf4 Qxf4 55. Rxf4 e5 56. Re4 Kb6 57. Kf2 Kc5 58. Re1 Kb4 59. Ra1 Kb3
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.76"]
[White "Oba, Ana Claudia De Oliv"]
[Black "Moura, Luiz Aurelio de"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1593"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Bf4 d6 5. Nc3 O-O 6. h3 c6 7. e3 Nbd7 8. Be2
Qa5 9. O-O e5 10. dxe5 dxe5 11. Bh2 e4 12. Nd2 Re8 13. Qc2 Ne5 14. Ndxe4 Nxe4
15. Nxe4 Bf5 16. Bd3 Nxd3 17. Qxd3 Bxe4 18. Qb3 Qg5 19. f3 Bf5 20. Bf4 Qe7 21.
e4 Bd4+ 22. Kh1 Be6 23. Rfd1 c5 24. Rab1 Qh4 25. Bh2 b6 26. Qc2 f5 27. b4 fxe4
28. fxe4 Rf8 29. Rd2 Rf7 30. Qd3 Raf8 31. Bg3 Qg5 32. Kh2 Bxc4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.77"]
[White "De Almeida, Jefferson Silva"]
[Black "Zanzini, Matheus Gibbin"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1579"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8.
Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 12. Qc2 Qa5 13. Re1 Ne8 14. Bg5 Bxc3
15. Qxc3 Qxc3 16. bxc3 f6 17. Be3 Ra3 18. Reb1 Rxc3 19. Rb7 Ne5 20. Nxe5 fxe5
21. Rxe7 Nf6 22. Rb1 Ra3 23. Bh6 Re8 24. Rxe8+ Nxe8 25. Rb8 Kf7 26. Rb7+ Kg8
27. Re7 Nf6 28. Rg7+ Kf8 29. Rxh7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.78"]
[White "Guerra, Filipe Tella"]
[Black "Silva Filho, Manoel Barbosa da"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1816"]
[PlyCount "43"]
[EventDate "2013.02.09"]

1. e4 Nc6 2. d4 d5 3. e5 e6 4. f4 g6 5. Nf3 Be7 6. Bb5 Bd7 7. Nc3 Nh6 8. Be3
O-O 9. h3 Nf5 10. Bf2 a6 11. Bd3 Bb4 12. g4 Nfe7 13. h4 Bxc3+ 14. bxc3 Na5 15.
h5 Kg7 16. Bh4 f5 17. exf6+ Rxf6 18. h6+ Kh8 19. Bxf6+ Kg8 20. Ne5 Ba4 21. Bxg6
Qd6 22. Bf7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.79"]
[White "Carvalho Costa, Ricardo Augusto de"]
[Black "Monte, Edmar Ferreira"]
[Result "1-0"]
[ECO "D53"]
[BlackElo "1734"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c4 Be7 5. Nc3 c6 6. Bxf6 Bxf6 7. e4 dxe4 8.
Nxe4 O-O 9. Be2 Be7 10. O-O Nd7 11. c5 f5 12. Nc3 Nf6 13. Bc4 Qc7 14. Re1 Nd5
15. Qe2 Bf6 16. Bxd5 exd5 17. Ne5 b6 18. b4 bxc5 19. bxc5 Qa5 20. Qf3 Qc7 21.
Nxd5 Qb7 22. Rab1 Qa6 23. Nc7 Qxa2 24. Nxa8 Bxe5 25. dxe5 Be6 26. Qxc6 Bd5 27.
Qd6 Rxa8 28. c6 Be4 29. Rb7 Qa5 30. Rd1 Rf8 31. Qd7 Qxe5 32. Rxa7 Qf6 33. c7
Qg6 34. g3 f4 35. c8=Q Qf6 36. Qxf8+ Kxf8 37. Qd8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.80"]
[White "Marino, Felipe Gabriel"]
[Black "Ishida, Leopoldo Tetsuo"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1615"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. c4 c6 2. e4 d5 3. d3 d4 4. Ne2 e5 5. g3 Bb4+ 6. Bd2 Bxd2+ 7. Nxd2 Ne7 8. Bg2
O-O 9. O-O c5 10. Rb1 Nbc6 11. a3 a5 12. f4 f6 13. Nf3 Bg4 14. h3 Bxf3 15. Bxf3
f5 16. Rf2 fxe4 17. Bxe4 Nf5 18. Bxc6 Ne3 19. Qa4 Qc8 20. Bd7 Qd8 21. Be6+ Kh8
22. Qd7 Qf6 23. Bd5 Qg6 24. Be4 Qh5 25. Qe7 Rf6 26. Qxe5 Qh6 27. Qg5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.81"]
[White "Correia, Vitor Paie"]
[Black "Correia Junior, Moises Jose"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1443"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. Bd3 Bxd3 7. Qxd3 e6 8. f4
Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Ne7 11. Ngf3 Qc7 12. c3 Nd7 13. Kf2 c5 14. Rac1 c4
15. Qe3 Nb6 16. h5 Na4 17. Rb1 Kd7 18. Rhc1 Nb6 19. Kg3 a5 20. a3 a4 21. Ne1
Nbc8 22. Nc2 Na7 23. Nf3 Nac6 24. Ng1 Na5 25. Ne2 Nb3 26. Rf1 Nc6 27. Nc1 Nxc1
28. Rfxc1 Na5 29. Rf1 Nb3 30. Na1 Nxa1 31. Rxa1 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.82"]
[White "Kojima, Gabriel Rogerio Agu"]
[Black "Prisma, Zenil Da Costa"]
[Result "1-0"]
[ECO "B54"]
[BlackElo "1803"]
[PlyCount "49"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 a6 7. Be2 g6 8. O-O
Bg7 9. Be3 O-O 10. Nc2 Be6 11. f4 Nd7 12. f5 Bxc4 13. Bxc4 b5 14. Bd5 Rc8 15.
fxg6 hxg6 16. Bxc6 Rxc6 17. Nd5 Rc4 18. Nd4 e6 19. Nc3 Qb6 20. Nf5 Nc5 21. Ne7+
Kh7 22. Rf3 Be5 23. Rh3+ Kg7 24. Bh6+ Kf6 25. Ned5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.83"]
[White "Da Silva, Hermes Ludovino"]
[Black "Lee, Henrique Min Ho"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1429"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e3 O-O 7. Be2 Re8 8.
O-O b6 9. Bf3 d5 10. Nxd5 Nxd5 11. Bxd5 e5 12. Ne2 Qc7 13. Bxa8 Nc6 14. Bxc6
Qxc6 15. Qd5 Qc7 16. b3 Bb7 17. Qb5 Bc6 18. Qb4 Rd8 19. Bb2 Qd7 20. Nc3 Qg4 21.
f3 Qg5 22. e4 Bf8 23. Qxf8+ Kxf8 24. Nd5 Bxd5 25. exd5 Ke7 26. Bxe5 Kd7 27.
Rae1 Re8 28. f4 Qf5 29. h3 h5 30. Kh2 a5 31. a4 f6 32. Bc3 Rxe1 33. Rxe1 Qxf4+
34. Kg1 f5 35. Bf6 Qd2 36. Re7+ Kc8 37. Re8+ Kd7 38. Re7+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.84"]
[White "Ramos, Alexandre Espreafic"]
[Black "Monerato, Leandro Renato"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1301"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Bc4 b5 8. Bb3
Bb7 9. Qe2 Nc6 10. Nxc6 Bxc6 11. O-O-O h6 12. Bf4 d6 13. Rd3 Qc7 14. Rhd1 e5
15. Bg3 O-O 16. f3 Rac8 17. Nd5 Bxd5 18. Rc3 Bc4 19. Bxc4 bxc4 20. b3 Qa5 21.
Rxc4 Nh5 22. Ra4 Nxg3 23. hxg3 Qb5 24. c4 Qc5 25. Rxa6 Ra8 26. Rd5 Qb4 27. Rxa8
Rxa8 28. Qb2 Bg5+ 29. Kb1 Qe1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.85"]
[White "Da Silva, Andressa Muniz"]
[Black "Almeida, Higor Carlos De"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "47"]
[EventDate "2013.02.09"]

1. f4 d5 2. b3 Nf6 3. Bb2 e6 4. Nf3 b6 5. e3 Bb7 6. Be2 Nbd7 7. O-O g6 8. d3
Bg7 9. Nbd2 O-O 10. c4 Ng4 11. Bxg7 Kxg7 12. Qc1 Nxe3 13. Re1 c5 14. cxd5 Nxd5
15. Nc4 N7f6 16. Nfe5 Nb4 17. a3 Nbd5 18. g4 Ne7 19. Qb2 Kg8 20. g5 Nfd5 21.
Ng4 Nf5 22. Qe5 Qc7 23. Nf6+ Kg7 24. Ne8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.86"]
[White "Ng, Paulino"]
[Black "Nunes, Marcela Andreia Dia"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "13"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. c4 Nf6 3. g3 dxc4 4. Qa4+ Nc6 5. Bg2 Bg4 6. Ne5 Qd5 7. Bxd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.87"]
[White "Hoshino, Meilin"]
[Black "Pimenta, Vhendala Eloisa"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 c5 5. Bg5 Be7 6. e3 Nc6 7. Bd3 cxd4 8. exd4
dxc4 9. Bxc4 O-O 10. O-O Bd7 11. Bd3 Qb6 12. b3 Rfd8 13. Rc1 Rac8 14. Bb1 Nxd4
15. Nxd4 Bc6 16. Qd3 Qxd4 17. Qc2 Be4 18. Qd1 Bxb1 19. Qxd4 Rxd4 20. Nxb1 Rcd8
21. Rcd1 Rxd1 22. h3 Rxf1+ 23. Kxf1 Rd1+ 24. Ke2 Rxb1 25. Bxf6 Bxf6 26. Kd3 Kf8
27. Kc4 Ke7 28. a4 Kd6 29. g4 Kc6 30. f4 Rc1+ 31. Kb4 b6 32. g5 a5+ 33. Ka3
Ra1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.10"]
[Round "4.88"]
[White "Ferreira, Rafael Cassoni Buel"]
[Black "Sousa, Virginio Aleixo Da "]
[Result "0-1"]
[ECO "B06"]
[PlyCount "140"]
[EventDate "2013.02.09"]

1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. g3 c6 5. Bg2 Nf6 6. O-O Nbd7 7. Bf4 Nxe4 8. Nc3
Nxc3 9. bxc3 O-O 10. Qd2 Nf6 11. Bh6 Be6 12. Bxg7 Kxg7 13. Qd3 Bf5 14. Qe3 Qd7
15. Ng5 h6 16. Nf3 Bh3 17. Ne5 dxe5 18. Qxe5 Bxg2 19. Kxg2 Qd5+ 20. Qxd5 cxd5
21. Rfe1 e6 22. Rab1 b6 23. Rb4 Rfc8 24. h3 Rxc3 25. Rc1 Rac8 26. a4 R8c4 27.
Rxc4 Rxc4 28. c3 Rxa4 29. f4 Rc4 30. g4 Ne4 31. g5 hxg5 32. fxg5 Nxg5 33. Ra1
Rxc3 34. Rxa7 Rc1 35. Rb7 Rb1 36. h4 Ne4 37. Rc7 Rb3 38. Rc1 b5 39. Rf1 Rb2+
40. Kf3 Rf2+ 41. Rxf2 Nxf2 42. Kxf2 f5 43. Ke2 b4 44. Kd3 b3 45. Kc3 f4 46.
Kxb3 f3 47. Kb4 f2 48. Kc5 f1=Q 49. Kd6 Kf6 50. Kc5 Qc4+ 51. Kd6 Qxd4 52. h5
Qh4 53. h6 Qxh6 54. Kc5 Qc1+ 55. Kd6 Kg5 56. Kxe6 Qc2 57. Kxd5 Kf5 58. Kd4 Qc6
59. Kd3 Qc5 60. Kd2 Qc4 61. Ke3 Ke5 62. Kd2 Qb3 63. Ke2 Qc3 64. Kf2 Qd3 65. Kg2
Qe3 66. Kh2 Qf3 67. Kg1 Qe2 68. Kh1 Kf4 69. Kg1 Kg3 70. Kh1 Qg2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.1"]
[White "Garkauskas, Otto Dmitry"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2096"]
[BlackElo "2081"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. d5
Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 a6 12. a4 Bd7 13. O-O b5 14. h3 Rb8 15. f4
Nc4 16. Bxc4 bxc4 17. e5 Ne8 18. Qe2 Qc7 19. Qxc4 dxe5 20. Nge4 Rxb2 21. Bxc5
Nf6 22. Nxf6+ Bxf6 23. Ne4 Bg7 24. Qc1 Rfb8 25. Bd6 Qb6+ 26. Qc5 exf4 27. Kh1
Rc8 28. Qxb6 Rxb6 29. Rac1 Re8 30. Bc7 Rb2 31. Nc5 Bf5 32. d6 Bxh3 33. gxh3
Ree2 34. Rxf4 Be5 35. Nd3 Bxf4 36. d7 Bxc7 37. Nxb2 Ba5 38. Rc8+ Kg7 39. Nc4
Re7 40. Nxa5 Rxd7 41. Rc6 Rd4 42. Nc4 h5 43. a5 g5 44. Kg2 f6 45. Ne3 Re4 46.
Kf3 Re5 47. Rxa6 Kg6 48. Ra8 f5 49. Nc4 Rc5 50. a6 g4+ 51. hxg4 hxg4+ 52. Ke2
Rxc4 53. a7 Ra4 54. Rg8+ Kh5 55. a8=Q Rxa8 56. Rxa8 f4 57. Kf2 Kh4 58. Ra5 f3
59. Rb5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.2"]
[White "Nery Junior, Jose Antonio"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2080"]
[BlackElo "2089"]
[PlyCount "132"]
[EventDate "2013.02.09"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 b5 5. Bb3 b4 6. Na4 d6 7. Nf3 Nf6 8. e5 Nd5
9. c4 bxc3 10. Nxc3 Nxc3 11. bxc3 Qa5 12. O-O O-O 13. Bg5 Qc7 14. Re1 d5 15.
Rc1 Be6 16. c4 dxc4 17. Bxc4 Qd7 18. Qb3 Bxc4 19. Rxc4 e6 20. Rec1 h6 21. Bh4
Rc8 22. Qa4 Bf8 23. Nd2 c5 24. Ne4 Qxa4 25. Nf6+ Kg7 26. Rxa4 Nc6 27. dxc5 Nxe5
28. Ne4 g5 29. Bg3 Nd3 30. Rc3 Nxc5 31. Be5+ Kg6 32. Rac4 Rd8 33. h4 Nxe4 34.
Rxe4 Rd1+ 35. Kh2 Rd2 36. Rf3 f5 37. Ra4 Re2 38. Re3 Rxe3 39. fxe3 Bc5 40. Ra6
Bb6 41. hxg5 hxg5 42. Bd4 Rb8 43. Bxb6 axb6 44. Kg3 Kf6 45. Kf3 Ke5 46. g4 Rb7
47. Ra4 b5 48. Rb4 Kd6 49. Rb2 b4 50. gxf5 exf5 51. e4 f4 52. Rd2+ Ke6 53. Rd5
b3 54. axb3 Rxb3+ 55. Kf2 g4 56. Rf5 g3+ 57. Kg2 Rb2+ 58. Kg1 Rf2 59. Rg5 Re2
60. Rg8 Rxe4 61. Kg2 Re2+ 62. Kg1 Kf5 63. Ra8 Rh2 64. Ra5+ Kg4 65. Ra4 Kh3 66.
Ra1 f3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.3"]
[White "Coutinho, Sidnei Bissacot"]
[Black "Sergio, Claudio Santos"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2083"]
[BlackElo "2049"]
[PlyCount "88"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Nf6 5. Nc3 Bb4 6. O-O Bxc3 7. bxc3 fxe4 8.
dxe4 d6 9. Ng5 Qe7 10. Bf7+ Kf8 11. Bc4 h6 12. f4 exf4 13. Nf7 Rg8 14. Nxh6
gxh6 15. Bxg8 Kxg8 16. Bxf4 Kh7 17. Rb1 b6 18. Bg3 Be6 19. Qd3 Ne5 20. Qd4 c5
21. Qe3 Rg8 22. Rbd1 Bxa2 23. Qf4 Rg6 24. Bh4 Kg7 25. Rf2 Bc4 26. Rfd2 Rg4 27.
Qf2 Nf7 28. e5 Qxe5 29. Bg3 Rxg3 30. Re1 Qxc3 31. hxg3 a5 32. Qf4 a4 33. Re7 a3
34. Ra7 a2 35. Rd1 d5 36. g4 Qxc2 37. Rc1 Qe4 38. Qc7 Qe3+ 39. Kh1 Qxc1+ 40.
Kh2 Nxg4+ 41. Kg3 Qe3+ 42. Kxg4 h5+ 43. Kh4 d4 44. g3 Be6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.4"]
[White "Saito, Vinicius"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2069"]
[BlackElo "1956"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. e4 d6 6. Nge2 Nc6 7. O-O O-O 8. d3
Nd4 9. Nxd4 cxd4 10. Ne2 e5 11. h3 Nd7 12. Rb1 a5 13. b3 Nc5 14. a3 a4 15. b4
Nb3 16. f4 Nxc1 17. Rxc1 f5 18. Kh2 Qe7 19. c5 fxe4 20. cxd6 Qxd6 21. fxe5 Bxe5
22. Bxe4 Bf6 23. Qd2 Rf7 24. Qf4 Qe7 25. Bd5 Be6 26. Rc7 Qxc7 27. Bxe6 Qxf4 28.
Nxf4 Ra6 29. Bxf7+ Kxf7 30. Nd5 Rd6 31. Nxf6 Rxf6 32. Rxf6+ Kxf6 33. Kg2 g5 34.
Kf3 Kf5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.5"]
[White "Goncalves, Leonardo Yamamoto P"]
[Black "Rodrigues, Leonardo De Miranda"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1961"]
[BlackElo "2019"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nc6 6. Be3 e5 7. f3 Be6 8.
Nd2 O-O-O 9. Kc2 a6 10. Ne2 f5 11. Nc1 Nf6 12. Ncb3 fxe4 13. fxe4 b5 14. Be2 c4
15. Nc1 Be7 16. Re1 Rhf8 17. h3 g5 18. Bxg5 Nxe4 19. Nxe4 Bxg5 20. Bf3 Bf5 21.
Bg4 Rd2+ 22. Kb1 Bxg4 23. a4 Bf5 24. axb5 axb5 25. Ra8+ Nb8 26. Ka2 Bxe4 27.
Rxe4 Rff2 28. Rxe5 Rxb2+ 29. Ka1 Bf6 30. Re8+ Kd7 31. Re3 Nc6 32. Rf8 Rbc2 33.
Rf7+ Kd6 34. Kb1 Rb2+ 35. Ka1 Rbd2 36. Kb1 b4 37. Re2 Rdxe2 38. Nxe2 Rf1+ 39.
Ka2 b3+ 40. Ka3 Ke6 41. Rc7 Be7+ 42. Kb2 Kd6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.6"]
[White "Pomar, Marcelo Nascimento"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2094"]
[BlackElo "1921"]
[PlyCount "107"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 Qd5 16. Kb1 O-O-O 17. Ne5 Rhf8 18. Be3 Nd7 19. f4 Qe4 20. Qf2 Nxe5
21. dxe5 a6 22. Bb6 Rxd1+ 23. Rxd1 Qb4 24. a3 Qb5 25. Qd4 Qd5 26. c4 Qxd4 27.
Rxd4 g6 28. Rd3 gxh5 29. Rg3 Kd7 30. Rg7 c5 31. a4 Kc6 32. a5 h4 33. Kc2 Bd8
34. Bxd8 Rxd8 35. Rxf7 Rg8 36. Rf6 Rxg2+ 37. Kc3 Rg3+ 38. Kd2 Rg2+ 39. Ke3 Kd7
40. Rxh6 Rxb2 41. Rxh4 b5 42. Rh7+ Kc6 43. Re7 Rb3+ 44. Kd2 bxc4 45. Rxe6+ Kd5
46. Rxa6 c3+ 47. Kc2 Kc4 48. Rb6 Ra3 49. e6 Ra2+ 50. Kc1 Ra1+ 51. Rb1 Rxa5 52.
e7 Ra8 53. f5 Kd3 54. Rb7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.7"]
[White "Pinto, Rendrex Lopes"]
[Black "Brandao, Renan Alves"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1946"]
[BlackElo "2059"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Bf4 Bg7 8. Qa4+
Bd7 9. Qb3 Qc7 10. Nb5 Bxb5 11. Bxb5+ Nbd7 12. Bd3 O-O 13. Nf3 Rfe8 14. Nd2 b5
15. Bxb5 Nxe4 16. O-O Rab8 17. Qa4 Nb6 18. Qa5 Re7 19. Rae1 Nxd2 20. Rxe7 Qxe7
21. Qxd2 Nxd5 22. Re1 Qb7 23. Bxd6 Rd8 24. Re8+ Rxe8 25. Bxe8 Bxb2 26. Bxc5 Bd4
27. Ba3 Qb1+ 28. Bc1 Nc3 29. h3 Qxc1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.8"]
[White "Hirota Da Silva, Nilton"]
[Black "Miquelin, Nicolas Seoane"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2058"]
[BlackElo "1958"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. e3 e6 3. f4 b6 4. Nf3 Be7 5. Bd3 d5 6. O-O O-O 7. Ne5 Bb7 8. Nd2
Nbd7 9. Ndf3 Ne4 10. Nxd7 Qxd7 11. c3 c5 12. Qc2 c4 13. Bxe4 dxe4 14. Nd2 Qd5
15. b3 Ba6 16. b4 Bb7 17. a4 a6 18. Ba3 b5 19. axb5 axb5 20. Bb2 g5 21. g3 gxf4
22. gxf4 Bh4 23. Kh1 Kh8 24. Qd1 Rxa1 25. Bxa1 Qf5 26. Qe2 Bc8 27. Rg1 Qh3 28.
Qg2 Qxg2+ 29. Rxg2 Bd7 30. Bb2 Ra8 31. Kg1 Ra2 32. Nb1 f5 33. Kf1 Be8 34. Na3
Be7 35. Rc2 Kg8 36. Ke1 Kf7 37. Kd2 Kg6 38. Kc1 Kh5 39. Kb1 Rxa3 40. Bxa3 Bg6
41. Bc1 Kg4 42. Ra2 Kh3 43. Ra5 Kxh2 44. Rxb5 Kg3 45. Rb7 Bf8 46. Rb6 Bh5 47.
Rxe6 Bg4 48. b5 h5 49. Bd2 Kf2 50. b6 h4 51. Rf6 Be7 52. Rf7 Bd6 53. Rd7 Bb8
54. Rd8 h3 55. Rxb8 Kg2 56. Rh8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.9"]
[White "Martins, Anderson Donay"]
[Black "Rosa, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1927"]
[BlackElo "2058"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Qe7 6. a3 Bxd2+ 7. Nbxd2 Nxd2
8. Qxd2 O-O 9. g3 Nc6 10. Bg2 Nxe5 11. Nxe5 Qxe5 12. O-O d6 13. Rac1 Bf5 14. b4
Be4 15. Rc3 Bxg2 16. Kxg2 Rae8 17. Re3 Qg5 18. Rd1 Rxe3 19. Qxe3 Qxe3 20. fxe3
Re8 21. Kf3 Kf8 22. Rd5 Ke7 23. e4 c6 24. Ra5 a6 25. e5 Rd8 26. b5 axb5 27.
cxb5 c5 28. exd6+ Kxd6 29. Ra4 Rc8 30. Ke3 c4 31. Kd2 Kc5 32. Kc3 Kxb5 33. Rb4+
Ka6 34. Ra4+ Kb5 35. Rb4+ Ka6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.10"]
[White "Rapouso, Ricardo Luis Borba"]
[Black "Dias Da Silva, Adriano"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1902"]
[BlackElo "2039"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Nc6 7. Nf3 Bb4+ 8.
Nc3 d6 9. Bd3 Bg4 10. h3 Bxf3 11. Qxf3 Qf6 12. O-O Bxc3 13. bxc3 Qxc3 14. Rfd1
O-O 15. Rac1 Qf6 16. c5 dxc5 17. Rxc5 b6 18. Rh5 Nb4 19. e5 Qe7 20. Bb1 Rad8
21. Rf1 Nd5 22. Bc1 c5 23. Re1 Qc7 24. Qg3 Rfe8 25. Rg5 f6 26. Rxg6 hxg6 27.
Bxg6 Re6 28. Qh4 Ne7 29. Qh7+ Kf8 30. Qh8+ Ng8 31. Bf5 Rc8 32. Bb2 c4 33. Ba3+
Re7 34. exf6 gxf6 35. Be6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.11"]
[White "Catozzo Jr, Vinicius"]
[Black "Heinrichs, Vivian"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2037"]
[BlackElo "1951"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. a4 a5 8. Qd2 Na6
9. Nge2 Nb4 10. Nc1 O-O 11. Be2 e5 12. dxe5 dxe5 13. Nd3 Nxd3+ 14. Qxd3 Qxd3
15. Bxd3 Be6 16. O-O Rfd8 17. Rfd1 Nd7 18. Be2 Bf8 19. Nd5 Bc5 20. Kf2 Bxe3+
21. Nxe3 Nc5 22. Ke1 Rxd1+ 23. Kxd1 Rd8+ 24. Kc2 Bc8 25. Kc3 Ne6 26. Rd1 Rxd1
27. Bxd1 Nd4 28. b4 axb4+ 29. Kxb4 Kf8 30. c5 Ke7 31. Ka5 f5 32. Kb6 fxe4 33.
fxe4 Kd8 34. Nc4 Ne6 35. Nxe5 h5 36. Nxg6 Ng5 37. Bc2 Nf7 38. h4 Kd7 39. Bb3
Nd8 40. Nf4 Ke7 41. Nxh5 Be6 42. Bxe6 Nxe6 43. g4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.12"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Da Mata, Luis Carlos"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1864"]
[BlackElo "2033"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8.
Bd3 e5 9. a3 Be7 10. O-O d6 11. f3 Be6 12. Qa4 Qb6+ 13. Kh1 O-O 14. Re1 Rfd8
15. Be3 Qc7 16. Rac1 a5 17. Qd1 Qb7 18. Qc2 Rab8 19. Rb1 h6 20. b4 axb4 21.
axb4 d5 22. exd5 cxd5 23. c5 d4 24. Nb5 dxe3 25. c6 Qxb5 26. Bxb5 Rxb5 27. Qa4
Rb6 28. b5 Nd5 29. Rbc1 Bb4 30. Rxe3 Bd2 31. Ree1 Bxe1 32. Rxe1 f6 33. h3 Rbb8
34. Ra1 Nc7 35. Rb1 Ra8 36. Qb4 Ra2 37. b6 Rdd2 38. Rg1 Nd5 39. b7 Nxb4 40.
b8=Q+ Kf7 41. Qxb4 Bxh3 42. Qb7+ Kg6 43. gxh3+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.13"]
[White "Deus Filho, Joaquim De"]
[Black "Hara, Aroldo Hiroiuqui"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2029"]
[BlackElo "1929"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. e4 b6 2. f4 Bb7 3. Nc3 e6 4. d3 Bb4 5. Nf3 Nf6 6. a3 Bxc3+ 7. bxc3 d6 8. Be2
Nbd7 9. O-O O-O 10. Qe1 Ne8 11. g4 f5 12. Nd4 Nc5 13. gxf5 exf5 14. Nxf5 Bc8
15. Nd4 Bh3 16. Rf3 Qd7 17. Rg3 Be6 18. Nxe6 Nxe6 19. f5 Nc5 20. c4 Nf6 21. Bb2
Rae8 22. Qd2 Rf7 23. Bf3 Kf8 24. Kh1 Ke7 25. Qg5 Kd8 26. Bh5 Kc8 27. Bxf7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.14"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Farah, Daniel Landshoff"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2021"]
[BlackElo "1911"]
[PlyCount "35"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Bd3 Bd6 6. O-O Nbd7 7. Nc3 dxc4 8.
Bxc4 b5 9. Bd3 O-O 10. a4 bxa4 11. Qxa4 Qb6 12. Ne4 Be7 13. Bd2 c5 14. Ba5 Qb7
15. Qc2 cxd4 16. Nxd4 Ne5 17. Nxf6+ gxf6 18. Be4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.15"]
[White "Juliani, Sidnei"]
[Black "Garcia, Liria Caetano"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1858"]
[BlackElo "2008"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. Bb5+ Nc6 8.
Ne2 Nf6 9. c3 Qb6 10. Ba4 Qa6 11. Bc2 Ne5 12. Qg3 Bd6 13. f4 Ng6 14. Qf3 e5 15.
Bxg6 hxg6 16. fxe5 Bxe5 17. d4 Bd6 18. O-O O-O-O 19. Bg5 Rde8 20. Bxf6 Rxe2 21.
Bxg7 Rhe8 22. Be5 Bxe5 23. dxe5 R2xe5 24. Qxf7 Qb6+ 25. Kh1 Qxb2 26. Rab1 Qa3
27. Qxb7+ Kd8 28. Qb8+ Kd7 29. Rb7+ Ke6 30. Qxe8+ Kd6 31. Qd7+ Kc5 32. Qc7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.16"]
[White "Sa, Antonio Villar Marq"]
[Black "Brito, Erick De Paula"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2005"]
[BlackElo "1853"]
[PlyCount "36"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Bxf6 gxf6 10. Na3 f5 11. Bd3 f4 12. Qh5 Be6 13. O-O-O Nb4 14. Bc4
Bxc4 15. Nxc4 Qc7 16. Qe2 Rc8 17. Na3 Qa5 18. Qd2 Rxc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.17"]
[White "De Sousa, Matheus Mazim"]
[Black "Rodrigo Da Silva, Edson"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1853"]
[BlackElo "2003"]
[PlyCount "131"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Qb3 a6 7. Bf4 Qa5 8. e3
Qb4 9. Qxb4 Nxb4 10. Rc1 Bf5 11. Ne5 Rc8 12. a3 Nc6 13. Na4 Nxe5 14. Rxc8+ Bxc8
15. Bxe5 Nd7 16. Bc7 e6 17. b4 b5 18. Nb2 Nf6 19. Bd3 Kd7 20. Be5 Bd6 21. Bxd6
Kxd6 22. Kd2 Bd7 23. Rc1 Rc8 24. Rc5 e5 25. f3 Bc6 26. Bb1 Nd7 27. Bf5 g6 28.
dxe5+ Kxe5 29. Rxc6 Rxc6 30. Bxd7 Rc7 31. Bg4 Kd6 32. f4 a5 33. Nd3 axb4 34.
Nxb4 Ra7 35. Nc2 Kc5 36. Kc3 Re7 37. Be2 Ra7 38. Bf3 f5 39. Be2 Re7 40. g4 fxg4
41. Bxg4 Ra7 42. Be2 Re7 43. Bd3 Ra7 44. Kd2 Ra8 45. h4 Ra7 46. Ke2 Kb6 47. Kd2
Kc5 48. Ke2 Kb6 49. Kf3 Kc5 50. Kg4 Re7 51. Kg5 Ra7 52. h5 gxh5 53. Kxh5 Rg7
54. Kh6 Rg3 55. Kxh7 Rg2 56. Bg6 Rf2 57. Kg7 Kc4 58. Nb4 d4 59. Bd3+ Kc3 60.
exd4 Kxd4 61. f5 Kc3 62. f6 Kb3 63. Nc2 Rg2+ 64. Bg6 Rf2 65. f7 b4 66. axb4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.18"]
[White "Zimmermann, Kleber Renato P"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1981"]
[BlackElo "1835"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bxf6 Bxf6 8.
cxd5 exd5 9. b4 O-O 10. Qb3 Qe7 11. Rb1 Rd8 12. Be2 c6 13. O-O Na6 14. b5 cxb5
15. Bxb5 Nc7 16. Bd3 g5 17. Rfc1 h5 18. Nb5 Nxb5 19. Bxb5 g4 20. Nd2 h4 21. Rc3
g3 22. hxg3 hxg3 23. fxg3 Qd6 24. Nf1 a6 25. Be2 b5 26. Bf3 Kg7 27. Rbc1 Rd7
28. Rc5 Rh8 29. Qc2 Bd8 30. Qf5 Rh6 31. Qf4 {Tempo} 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.19"]
[White "Langner, Donizete Ribeiro"]
[Black "Cruz, Arquias Sofocles Gu"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1974"]
[BlackElo "1812"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 Bb4 6. Bg5 Nbd7 7. e3 c5 8.
Be2 Qa5 9. Qc2 Ne4 10. Rc1 c4 11. O-O Bxc3 12. bxc3 Nb6 13. Bf4 O-O 14. Nd2 Bf5
15. Nxe4 Bxe4 16. Qd2 Rfe8 17. f3 Bg6 18. Bc7 Rac8 19. Bg3 Nd7 20. Ra1 Rc6 21.
Bd1 Qa3 22. Bf4 b5 23. Qc1 Ra6 24. Rf2 Nb6 25. Rb2 Na4 26. Bxa4 bxa4 27. Rb5
Qxc1+ 28. Rxc1 Rb6 29. Rxd5 Rb2 30. a3 Ra2 31. e4 f6 32. Bd6 Rd8 33. e5 fxe5
34. dxe5 Rxa3 35. Rd4 Ra2 36. Rxc4 Bf7 37. Rb4 Rc8 38. c4 a3 39. Ra4 Re2
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.20"]
[White "Boff, Andre Ricardo"]
[Black "Takeda, Lucas Koji"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1966"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 O-O 5. Bb2 d6 6. Be2 c5 7. O-O b6 8. c4
cxd4 9. exd4 Bb7 10. Nc3 Nbd7 11. d5 a6 12. Re1 Ne4 13. Qc2 Nxc3 14. Bxc3 Bxc3
15. Qxc3 b5 16. cxb5 axb5 17. Bxb5 Bxd5 18. Qe3 Nc5 19. Be2 e6 20. Qh6 Qf6 21.
Ng5 Qh8 22. Bf1 Rfb8 23. Rab1 Rxa2 24. b4 Nb3 25. b5 Qg7 26. Qh4 Nd2 27. Rec1
h6 28. Nh3 Rb2 29. Bd3 Nb3 30. Rc7 Nc5 31. Bf1 g5 32. Qg3 Ne4 33. Qa3 Qd4 34.
Qf3 Rf8 35. Qd3 Qb6 36. Rc2 Rb3 37. Qe2 f5 38. Kh1 Rxh3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.21"]
[White "Marques, Andre Rezende"]
[Black "Rouanet, Luiz Paulo"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "2024"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. d4 d5 2. Bf4 Bf5 3. c4 Bxb1 4. Rxb1 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nd7 8.
e3 e5 9. Bg3 exd4 10. exd4 g6 11. Nf3 Bg7 12. Bd3 Ne7 13. Bd6 f6 14. O-O Kf7
15. Rfe1 Rhe8 16. b4 Ng8 17. b5 Rxe1+ 18. Rxe1 Re8 19. Ra1 Ra8 20. bxc6 bxc6
21. Ra6 Ne7 22. Bc2 Nb8 23. Ra3 Bf8 24. Rb3 Nd7 25. Rb7 Ke6 26. g4 a5 27. Ba4
Ra6 28. Rc7 Nb8 29. g5 Ra8 30. gxf6 Kxf6 31. Ne5 Na6 32. Rb7 Nb4 33. Nd7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.22"]
[White "Andor, Jorge"]
[Black "Ribeiro, Sheridan Luiz Telle"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1870"]
[BlackElo "2057"]
[PlyCount "90"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8.
Be2 Qg6 9. O-O d6 10. Nd2 Bh3 11. Bf3 O-O 12. Kh1 Nxf3 13. Qxf3 Bd7 14. Qg3
Qxg3 15. fxg3 Rae8 16. Rae1 Ng6 17. Bg1 Ne5 18. b4 Bb6 19. h3 c5 20. Nf5 Re6
21. Nf3 Bb5 22. Nxd6 Bxf1 23. Rxf1 Nxf3 24. gxf3 cxb4 25. Bxb6 axb6 26. Nb5 Re5
27. a4 bxa3 28. Nxa3 Rc8 29. Rd1 g6 30. c4 Ra5 31. Nb5 Rxc4 32. Nd6 Rc3 33. f4
Rxg3 34. f5 f6 35. Nxb7 Ra7 36. Nd8 gxf5 37. exf5 Rxh3+ 38. Kg2 Rh5 39. Ne6
Rxf5 40. Rd8+ Kf7 41. Nd4 Re5 42. Nc6 Ra2+ 43. Kf3 Rc5 44. Nb8 Rc3+ 45. Ke4
Rc4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.23"]
[White "Caceres, Elton Carlos"]
[Black "Fonseca, Luis Ernesto Serra "]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1826"]
[BlackElo "2052"]
[PlyCount "105"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. O-O O-O 6. c4 e5 7. d5 Na6 8. Nbc3
Nc5 9. Bc2 a5 10. a3 Nh5 11. Be3 b6 12. b4 Nd7 13. b5 Qe8 14. Qd2 f5 15. Bh6 f4
16. Bxg7 Nxg7 17. f3 Nf6 18. Nd1 g5 19. h3 h5 20. Kf2 Kf7 21. Ke1 Rh8 22. Nf2
g4 23. hxg4 hxg4 24. Nxg4 Nxg4 25. fxg4 Bxg4 26. Nxf4 Ke7 27. Nh3 Qg6 28. Qg5+
Qxg5 29. Nxg5 Raf8 30. Rxf8 Rxf8 31. Bd1 Bxd1 32. Rxd1 Rf4 33. Rd3 Rg4 34. Nf3
Rxe4+ 35. Kd2 Rxc4 36. Rc3 Rxc3 37. Kxc3 Nh5 38. Kc4 Nf6 39. Ng5 Nh5 40. Ne6
Kd7 41. Nf8+ Kc8 42. g4 Ng7 43. g5 Kd8 44. Ne6+ Nxe6 45. dxe6 Ke7 46. Kd5 a4
47. g6 Kf6 48. g7 Kxg7 49. Kc6 Kf6 50. Kd7 e4 51. e7 Ke5 52. e8=Q+ Kd4 53. Kxc7
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.24"]
[White "De Paula, Luciano Alves"]
[Black "Palmeira, Pedro Alberto Marti"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1810"]
[BlackElo "1982"]
[PlyCount "120"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
h6 9. Nd2 c6 10. d5 cxd5 11. cxd5 Ne8 12. f3 f5 13. Rc1 f4 14. Bf2 a6 15. Nc4
b5 16. Nd2 Ndf6 17. Qb3 Bd7 18. a4 bxa4 19. Nxa4 Rb8 20. Nb6 Bb5 21. Bxb5 Rxb6
22. Bxb6 Qxb6+ 23. Kh1 axb5 24. Rc6 Qa5 25. Qc2 g5 26. Nb3 Qb4 27. Rc1 Rf7 28.
Qc3 Qxc3 29. R1xc3 b4 30. R3c4 Rb7 31. Kg1 Nd7 32. Rc8 Kf7 33. g3 fxg3 34. hxg3
h5 35. g4 hxg4 36. fxg4 Ndf6 37. Kf2 Nxg4+ 38. Kf3 Ngf6 39. Na5 Rb6 40. Kg3 g4
41. Nc6 b3 42. Nd8+ Kg6 43. Ne6 Bh6 44. Ra8 Kh5 45. Ra6 Rb7 46. Rac6 Bd2 47.
Ra6 Be1+ 48. Kg2 Kh4 49. Ra1 Nh5 50. Rxe1 Nf4+ 51. Nxf4 exf4 52. Rh1+ Kg5 53.
Rh8 Nf6 54. Rd8 f3+ 55. Kf2 Re7 56. Kg1 Nxe4 57. Rg8+ Kf4 58. Rb4 Kg3 59. Kh1
Nf2+ 60. Kg1 Re1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.25"]
[White "Queiroz, Alberto Becker"]
[Black "Dibai, Jerry"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1961"]
[BlackElo "1813"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. e4 c5 2. b3 d6 3. Bb2 Nc6 4. Bb5 Bd7 5. c4 Nb4 6. Bxd7+ Qxd7 7. d3 e6 8. a3
Nc6 9. Nf3 Nge7 10. O-O Ng6 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 e5 14. Qd1 Be7
15. Nc3 O-O 16. Bc1 f5 17. exf5 Rxf5 18. Be3 Bg5 19. Bxg5 Rxg5 20. Ne4 Rg4 21.
Qxd6 Rxg2+ 22. Kxg2 Nf4+ 23. Kf3 Qh3+ 24. Ng3 Rf8 25. Ke3 Ng6 26. Kd3 Rf3+ 27.
Kc2 Qg4 28. h3 Qf4 29. Qd8+ Nf8 30. Qd5+ Kh8 31. Ne4 Qf5 32. Kb2 Qxh3 33. Qxb7
Qf5 34. Rg1 g6 35. Rh1 Qe6 36. Rxh7+ Nxh7 37. Qxh7+ Kxh7 38. Ng5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.26"]
[White "Aragao Neto, Joao Batista"]
[Black "Fernandes De Sousa, Julio Cesa"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1794"]
[BlackElo "1955"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. h3 O-O 8. O-O b5
9. Bb3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Qe2 Nc6 13. Rd1 Rb8 14. Nf1 Re8 15. Bg5
Nd8 16. Rac1 Ne6 17. Be3 Nh5 18. g3 g6 19. N1h2 b4 20. Ba4 Rf8 21. d4 bxc3 22.
bxc3 Nf6 23. d5 Ng7 24. Nd2 Qa5 25. Bb3 Bxh3 26. Nc4 Qb5 27. f3 Bd7 28. Qf1 Qb7
29. Bg5 Bb5 30. Bxf6 Bxc4 31. Bxc4 Bxf6 32. Bxa6 Qa7 33. Bc4 Rb2 34. Re1 Nh5
35. Qh3 Rfb8 36. Kh1 Bg5 37. Rcd1 Rc2 38. Bb3 Rxc3 39. g4 Nf4 40. Qf1 c4 41.
Bxc4 Rb2 42. Bb3 Bh4 43. Rc1 Bg3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.27"]
[White "Benitez, Ed Carlos Leite Luq"]
[Black "Ichimura G. Barbosa, Larissa Y"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1948"]
[BlackElo "1747"]
[PlyCount "41"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2
Be7 9. dxc5 Nxc5 10. Nd4 Qc7 11. Bd3 Bd7 12. O-O-O b5 13. Nxc6 Bxc6 14. Kb1
O-O-O 15. Qf2 Nd7 16. Ne2 Kb7 17. Nd4 Nb6 18. f5 Bc5 19. Nxc6 Bxe3 20. Nxd8+
Rxd8 21. Qxe3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.28"]
[White "Moraes, Maurino Anastacio D"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1739"]
[BlackElo "1944"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Qd2 b5 7. g4 Nb6 8. h4 b4
9. Nd1 a5 10. Nh3 Qc7 11. Bh6 c5 12. Bxf8 Rxf8 13. h5 cxd4 14. hxg6 hxg6 15.
Qxd4 Nbd7 16. Ne3 Ne5 17. Be2 Ba6 18. Nf4 Bxe2 19. Kxe2 Rc8 20. Rac1 Ned7 21.
g5 e5 22. Ned5 Nxd5 23. Qxd5 exf4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.29"]
[White "Silva, Igor Dos Santos"]
[Black "Florencio Da Silva, Paulo"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1933"]
[PlyCount "118"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3
Bg7 9. e4 Bxf1 10. Kxf1 O-O 11. Kg2 Na6 12. Re1 Nd7 13. Qe2 Qb8 14. Bf4 Rc8 15.
Rab1 c4 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. Qxe5 Qxe5 20. Rxe5 Kf8 21.
Rbe1 Ra7 22. R1e2 Rb7 23. R5e3 Nc5 24. Ne4 Nd3 25. b3 cxb3 26. Rxd3 b2 27. Nd2
Rc2 28. Re1 Rc1 29. Kf1 Rxe1+ 30. Kxe1 b1=Q+ 31. Nxb1 Rxb1+ 32. Ke2 Ke8 33. Rd2
Kd7 34. Kd3 Kd6 35. Kc4 Rc1+ 36. Kb4 Rb1+ 37. Kc4 Rc1+ 38. Kd4 h6 39. h4 h5 40.
Ke3 Ke5 41. Rd3 Rc2 42. a3 Ra2 43. f4+ Kd6 44. Kd4 Rc2 45. Rc3 Rd2+ 46. Kc4 Rb2
47. a4 Ra2 48. Kb5 Rb2+ 49. Ka6 Kxd5 50. a5 f6 51. Rc7 e5 52. Rf7 e4 53. Rxf6
e3 54. Rxg6 e2 55. Rg5+ Ke4 56. Rxh5 Kf3 57. Re5 Kxg3 58. Ka7 Kxf4 59. Re8 Kg4
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.30"]
[White "Vieira, Paulo Cesar"]
[Black "Reboucas, Deive Pacheco"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1927"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 a6 2. g3 d5 3. e5 c5 4. Bg2 Nc6 5. f4 h5 6. Nf3 Bg4 7. h3 Bf5 8. c3 Bd3
9. Na3 e6 10. Nc2 Nh6 11. Bf1 Bxf1 12. Rxf1 Nf5 13. Kf2 d4 14. d3 Be7 15. c4
Qc7 16. Rb1 O-O-O 17. Bd2 f6 18. Qe2 Rde8 19. a3 h4 20. exf6 Bxf6 21. gxh4 e5
22. Qe4 Nd6 23. Qd5 e4 24. dxe4 Nxe4+ 25. Kg2 Nxd2 26. Nxd2 Re2+ 27. Rf2 Rxf2+
28. Kxf2 Qxf4+ 29. Nf3 Bxh4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.31"]
[White "Nolasco De Moraes, Vitor"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1921"]
[PlyCount "98"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. Nc3 Nf6 8.
cxd5 Nxd5 9. Bc4 Nxc3 10. bxc3 O-O 11. O-O Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne5
Bd6 15. f4 Bxe5 16. dxe5 Qh4 17. Qf3 Nc6 18. Bb5 h5 19. Kg2 f6 20. e6 Be8 21.
Be3 Ne5 22. fxe5 Bxb5 23. Qf2 Bxf1+ 24. Rxf1 Qxf2+ 25. Bxf2 fxe5 26. Re1 hxg4
27. hxg4 Rae8 28. Rxe5 Rf6 29. e7 Rc6 30. Bd4 Kf7 31. Rg5 Rg6 32. Rf5+ Kxe7 33.
Kg3 b6 34. Be5 c5 35. a4 Rf8 36. Rh5 Ke6 37. Bf4 Rgf6 38. Re5+ Kd6 39. Re3+ Kd5
40. Re5+ Kc4 41. Re4+ Kb3 42. Be5 Rf3+ 43. Kh4 Re8 44. a5 Rf7 45. axb6 axb6 46.
Kg5 Rfe7 47. Kf5 Rxe5+ 48. Rxe5 Rxe5+ 49. Kxe5 Kxc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.32"]
[White "Dias, Marcelo De Souza"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E68"]
[BlackElo "1899"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7 7. e4 e5 8. O-O
Ne8 9. dxe5 dxe5 10. Bg5 f6 11. Be3 c6 12. Qd2 Qe7 13. Rad1 Nc5 14. b4 Ne6 15.
Ne2 f5 16. c5 f4 17. gxf4 exf4 18. Bd4 g5 19. Bxg7 Qxg7 20. h3 h5 21. Nfd4 Nxd4
22. Nxd4 g4 23. hxg4 hxg4 24. f3 g3 25. Nf5 Qh7 26. Rfe1 b6 27. Bf1 Be6 28. Re2
Bxf5 29. exf5 Qxf5 30. Qc3 bxc5 31. Re5 Qf6 32. Bc4+ Kg7 33. Rd7+ Kh6 34. Re6
cxb4 35. Qxb4 Ng7 36. Rxf6+ Rxf6 37. Rxg7 Kxg7 38. Qb7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.33"]
[White "Dias, Romulo Alves"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "1886"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8.
Qd3 g6 9. Nc3 Bg7 10. Rb1 Nf6 11. O-O O-O 12. b3 d5 13. cxd5 cxd5 14. exd5 Bf5
15. Qe2 Bxb1 16. Nxb1 Nxd5 17. Bb2 Nf4 18. Qe4 Nh3+ 19. gxh3 Bxb2 20. Nfd2 Bf6
21. Nc4 Qd4 22. Qf3 Rfd8 23. Nbd2 Qd5 24. Qe2 Qd3 25. Qg4 Rd4 26. Qg2 Rad8 27.
Nf3 R4d5 28. Ne3 R5d7 29. Qg4 Qe2 30. Ne5 Qxg4+ 31. N3xg4 Bxe5 32. Nxe5 Rd2 33.
Nc6 R8d7 34. a4 Rc7 35. Na5 Rd3 36. Kg2 Rc5 37. b4 Rg5+ 38. Kh1 Rxh3 39. f4
Rgh5 40. Rf2 Ra3 41. Nc6 Rxa4 42. Nxe7+ Kf8 43. Nc6 Ra6 44. Ne5 Kg7 45. Kg2 Rb6
46. Nd3 Rd5 47. Rd2 Rbd6 48. Ra2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.34"]
[White "Herbst Neto, Eugenio"]
[Black "Leao, Adriano Santos"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1882"]
[PlyCount "47"]
[EventDate "2013.02.09"]

1. Nf3 e6 2. d4 d5 3. e3 c5 4. Nc3 Nf6 5. Be2 Nc6 6. O-O c4 7. b3 cxb3 8. axb3
Bb4 9. Na4 Bd7 10. c3 Be7 11. Nc5 Bxc5 12. dxc5 O-O 13. c4 a5 14. Bb2 Ne4 15.
cxd5 exd5 16. Qxd5 Qe7 17. Rac1 Rfd8 18. Rc4 Nf6 19. Qg5 Be6 20. Rf4 Rd5 21.
Bxf6 Qxf6 22. Rxf6 Rxg5 23. Rxe6 Rg4 24. Rd6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.35"]
[White "Kina, Caio Garcia"]
[Black "Giacomel, Alexandre"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1873"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 h6 6. h3 e6 7. Bf4 Qb6 8. Qe2
Nc6 9. Nf3 Be7 10. O-O Nh5 11. Bh2 Nf6 12. b4 a6 13. a4 O-O 14. Nbd2 a5 15. b5
Nb8 16. Ne5 Qd8 17. f4 b6 18. f5 Ra7 19. Rae1 Rb7 20. Nc6 Nxc6 21. bxc6 Ra7 22.
c7 Rxc7 23. Bxc7 Qxc7 24. c4 Bb4 25. fxe6 fxe6 26. Rc1 Ba3 27. Rc2 Qd6 28. Qe5
Qd8 29. c5 bxc5 30. dxc5 Qe7 31. Nb3 Bb4 32. Rf3 Bd7 33. c6 Bc8 34. Nd4 Bd6 35.
Qe1 Bb4 36. Qe5 Bd6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.37"]
[White "Pimenta, Breno Andrade"]
[Black "Pertuzatti, Daniel"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1748"]
[BlackElo "2014"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 Qe8 7. Bb2 Qh5 8. c4
d6 9. Nbd2 g5 10. Qc2 Ng4 11. h3 Nh6 12. Nh2 Na6 13. e4 f4 14. g4 Qg6 15. f3 c6
16. Rfe1 Nf7 17. Bf1 h5 18. a3 hxg4 19. Nxg4 Nh6 20. Re2 Nxg4 21. hxg4 e5 22.
dxe5 dxe5 23. Bxe5 Bc5+ 24. Kh1 Rf7 25. Rh2 Rh7 26. Nb1 Be6 27. Ra2 Rd8 28. Qc1
Bxg4 29. Qc3 Rd1 30. Rxh7 Rxf1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.38"]
[White "Lopes Junior, Roberto Juliano"]
[Black "Sousa, Felipe Mazim De"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2013"]
[BlackElo "1737"]
[PlyCount "128"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 b5 6. Qc2 Bb7 7. g3 Nd7 8. Bg2
c5 9. O-O Rc8 10. Qd1 a6 11. Re1 Ngf6 12. a4 Be7 13. Bf4 Nd5 14. e4 Nxf4 15.
gxf4 O-O 16. Qe2 Qb6 17. a5 Qc7 18. e5 cxd4 19. Nxd4 Bxg2 20. Kxg2 Bb4 21. Nd2
Bxa5 22. N4b3 Qb7+ 23. Kh3 Bxd2 24. Nxd2 Nc5 25. Ra3 Rfd8 26. b4 Na4 27. Ne4
Nb6 28. Rg1 Nd5 29. Qg4 g6 30. Nf6+ Nxf6 31. exf6 Rd5 32. Qh4 Rf5 33. Rg5 Qb6
34. Re3 Qd8 35. Rxf5 exf5 36. Kg2 Rc2 37. Qh6 Rxf2+ 38. Kxf2 Qd2+ 39. Kf3 Qd1+
40. Kf2 Qd2+ 41. Re2 Qd4+ 42. Kg3 Qg1+ 43. Rg2 Qe1+ 44. Kh3 Qc3+ 45. Rg3 Qxf6
46. Re3 Qc6 47. Qg5 Kg7 48. Rb3 Qc4 49. Qg3 Qf1+ 50. Qg2 Qxf4 51. Qb2+ f6 52.
Qe2 g5 53. Kg2 Qd6 54. Qd3 Qc6+ 55. Kf2 Kg6 56. Rc3 Qh1 57. Qd6 Qa1 58. Re3
Qa2+ 59. Re2 Qc4 60. Qe7 Qf4+ 61. Ke1 Qc1+ 62. Kf2 Qf4+ 63. Kg1 Qg4+ 64. Rg2
Qd4+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.39"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Krongold, Breno"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1976"]
[BlackElo "1663"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. O-O
O-O 9. f4 Qb6 10. Qd2 Qxb2 11. a3 Qb6 12. Ne6 Nxe4 13. Nxe4 Qc6 14. Nd4 Qc7 15.
Rab1 Nc6 16. Nxc6 Qxc6 17. Bf3 Qc7 18. Bd4 Bh6 19. Nc3 e6 20. Ne4 e5 21. Nf6+
Kg7 22. Nd5 Qd7 23. Nb6 Bxf4 24. Qxf4 Qf5 25. Qxf5 Bxf5 26. Nxa8 exd4 27. Rbd1
Bxc2 28. Rd2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.40"]
[White "Mendes, Joao Paulo"]
[Black "Schucman, Rebeca Lot"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1957"]
[BlackElo "1633"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. e5 Bg7 5. Qe2 Qc7 6. d4 Nxd4 7. Nxd4 cxd4 8.
Bf4 Qa5+ 9. Nd2 f6 10. exf6 Nxf6 11. O-O d5 12. Nb3 Qd8 13. Bb5+ Kf7 14. Nxd4
a6 15. Ba4 Rf8 16. c4 dxc4 17. Qxc4+ Qd5 18. Qb4 e6 19. Bb3 Qd8 20. Rad1 Nd5
21. Nxe6 Bxe6 22. Rxd5 Bxd5 23. Rd1 Bxb3 24. Qxb3+ Ke8 25. Rxd8+ Kxd8 26. Qd5+
Ke7 27. Bd6+ Ke8 28. Qe6+ Kd8 29. Qe7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.42"]
[White "Almeida, Vitor Felipe De"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1649"]
[BlackElo "1880"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Be7 7. O-O dxc4 8.
Bxc4 b5 9. Bd3 Bb7 10. a3 O-O 11. Bd2 a6 12. b4 h6 13. e4 c5 14. e5 Ne8 15.
bxc5 Nxc5 16. Be2 Ne4 17. Nxe4 Bxe4 18. Be3 Nc7 19. Bd3 Bxd3 20. Qxd3 Nd5 21.
Bd2 Qb6 22. Rfc1 Rfc8 23. Bc3 a5 24. Qd2 b4 25. axb4 axb4 26. Bb2 Qb7 27. Rxc8+
Rxc8 28. Rc1 Nc3 29. Qd3 Qc6 30. Nd2 Bd8 31. Nb3 Bb6 32. f3 Qd5 33. Bxc3 Qxb3
34. Qa6 Bxd4+ 35. Bxd4 Rxc1+ 36. Kf2 Qc2+ 37. Kg3 b3 38. Qb6 Rd1 39. h4 Rxd4
40. Qxd4 b2 41. Qd8+ Kh7 42. Qe7 b1=Q 43. h5 Qf5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.43"]
[White "Dinegri, Rodrigo"]
[Black "Pereira, Jorge Luiz Rodrigue"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1629"]
[BlackElo "1872"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Nbd2 d5 6. Qc2 Nbd7 7. g3 Bb7 8. Bg2
Be7 9. O-O O-O 10. b4 c5 11. cxd5 exd5 12. dxc5 bxc5 13. bxc5 Rc8 14. Nb3 Nxc5
15. Nxc5 Bxc5 16. Qd1 Qb6 17. e3 Ne4 18. Bd2 Ba6 19. Re1 Rfe8 20. Bb4 Qf6 21.
Bxc5 Nxc5 22. Nd4 Nd3 23. Re2 Bc4 24. Rd2 Nc5 25. Rb1 a5 26. Rc1 a4 27. Qf3
Qxf3 28. Bxf3 Nb3 29. Nxb3 axb3 30. Bxd5 Bxd5 31. Rxc8 Rxc8 32. Rxd5 b2 33. Rd1
Rc1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.44"]
[White "Silva, Alexandre Freitas S"]
[Black "Hoshino, Karen"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1871"]
[BlackElo "1616"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Be3 Be7 8. Be2
O-O 9. O-O Nbd7 10. f3 Qc7 11. Qd2 b6 12. Rac1 Bb7 13. Rfd1 Rac8 14. Qe1 Ne5
15. Qf2 Nfd7 16. b3 Ng6 17. f4 Nc5 18. Bf3 Nh4 19. Kh1 Ng6 20. g3 Rfe8 21. Rc2
Bf8 22. Nde2 Rcd8 23. Kg1 Ba8 24. Nc1 Qb8 25. b4 Nd7 26. Nd3 Rc8 27. Nb2 Be7
28. e5 Bxf3 29. Qxf3 Red8 30. exd6 Bxd6 31. a3 Be7 32. Ne2 Nf6 33. Nd4 Qc7 34.
h3 Ne8 35. Kh2 Bf6 36. Qf2 Bxd4 37. Bxd4 Rd6 38. h4 Rc6 39. h5 Ne7 40. Be5 Qb7
41. Rcd2 Kf8 42. Rd7 Qa8 43. R1d2 Nf6 44. Bxf6 gxf6 45. Qd4 e5 46. Qe4 Qb8 47.
Qxh7 exf4 48. Qh6+ Kg8 49. gxf4 Nf5 50. Rg2+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.45"]
[White "Queiroz, Stella Becker"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1611"]
[BlackElo "1851"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. Qxc3 Nc6 7. Nf3 Qf6
8. Qxf6 gxf6 9. d4 b6 10. c3 Bb7 11. Bf4 Bd6 12. Bg3 Nb8 13. Ke2 Ba6 14. Bxa6
Nxa6 15. Nd2 Ke7 16. Nb3 h5 17. Bxd6+ cxd6 18. h4 e5 19. dxe5 dxe5 20. Rhd1
Rad8 21. Ke3 f5 22. Nd2 f4+ 23. Ke2 Rhg8 24. Rg1 Rg4 25. Ne4 f5 26. Ng5 Nc5 27.
Nf3 Kf6 28. Nd2 Rxh4 29. Rh1 Rg4 30. Rxh5 Rxg2 31. Rh7 Ne4 32. Nxe4+ fxe4 33.
Re1 e3 34. Kf3 Rxf2+ 35. Ke4 e2 36. Rhh1 Rd2 37. Rb1 Rd7 38. Rhg1 Rg7 39. Rh1
Rg3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.46"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Almeida, Jefferson Silva"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1851"]
[BlackElo "1579"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c6 6. Bg2 d5 7. O-O dxc4 8. Ne5
Be6 9. Bf4 Nh5 10. Na4 Nxf4 11. gxf4 Nd7 12. Qc2 Nxe5 13. dxe5 b5 14. Nc5 Bf5
15. e4 Bc8 16. Rfd1 Qb6 17. Nd7 Bxd7 18. Rxd7 e6 19. b3 Rad8 20. Rxd8 Rxd8 21.
bxc4 b4 22. c5 Qc7 23. Qb3 Bh6 24. Qg3 Bf8 25. f5 Bxc5 26. h4 Bd4 27. Rb1 Bxe5
28. Qg4 Qd6 29. h5 exf5 30. exf5 Qd4 31. Be4 Qd7 32. Qg5 f6 33. Qg4 g5 34. Rxb4
Qd1+ 35. Qxd1 Rxd1+ 36. Kg2 Rd4 37. Rxd4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.47"]
[White "Nakata, Thifanni Harumi"]
[Black "Leal, Paulo Donizete"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1442"]
[BlackElo "1850"]
[PlyCount "116"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bb4 8.
Nd2 Qa5 9. Bxf6 Nxf6 10. Qc2 O-O 11. Bd3 Re8 12. O-O Qd8 13. h3 g6 14. Rfe1 Nh5
15. Nf3 Qf6 16. Be2 Bxc3 17. Qxc3 Re7 18. b4 a6 19. a4 Bd7 20. Ne5 Rae8 21.
Nxd7 Rxd7 22. b5 axb5 23. axb5 Ng7 24. bxc6 bxc6 25. Rec1 Rc7 26. Bf3 Ne6 27.
Ra5 Rec8 28. Qa3 Ng5 29. Bg4 Rd8 30. Ra8 h5 31. Rxd8+ Qxd8 32. Bd1 Ne4 33. Qb2
Qc8 34. Bf3 Ng5 35. Bd1 c5 36. dxc5 Rxc5 37. Rxc5 Qxc5 38. Qe5 Ne4 39. Qb2 Qa5
40. Qe2 Nc3 41. Qe1 Qa1 42. Kf1 Nxd1 43. Ke2 Nc3+ 44. Kf1 Qxe1+ 45. Kxe1 f6 46.
f3 Kf7 47. Kd2 Nb5 48. Kd3 Ke6 49. g4 h4 50. f4 f5 51. g5 Kd6 52. Kd2 Kc5 53.
Kd3 Kb4 54. Kd2 Kc4 55. Ke2 Kc3 56. Kf2 Kd2 57. Kf3 Nc3 58. Kf2 Kd1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.48"]
[White "Ramos, Ricardo Guelerman P"]
[Black "Camargo, Lucio Miranda"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1838"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 d6 3. c4 e5 4. d3 c5 5. Bg2 Nc6 6. Nc3 h6 7. O-O Be6 8. Qa4
Nd7 9. Nd2 Qc8 10. Nd5 Be7 11. Ne4 Nb6 12. Nxe7 Kxe7 13. Qd1 Rd8 14. Be3 f5 15.
Nc3 Kf8 16. a3 Kg8 17. Nd5 g5 18. f4 gxf4 19. gxf4 Bxd5 20. cxd5 Ne7 21. fxe5
dxe5 22. Bxh6 Rd6 23. Bg5 Nexd5 24. e4 Nf4 25. Bxf4 exf4 26. Rxf4 Qd7 27. Rxf5
Rg6 28. Qf3 Rd8 29. Rf1 c4 30. Rf8+ Rxf8 31. Qxf8+ Kh7 32. Rf7+ Rg7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.49"]
[White "Barbosa, Flavio Novais"]
[Black "Baptista, Andre Kemper"]
[Result "0-1"]
[ECO "D41"]
[BlackElo "1836"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. e3 c5 5. Nf3 Nc6 6. cxd5 Nxd5 7. Bb5 Nxc3 8.
bxc3 Qb6 9. Bxc6+ Qxc6 10. O-O Bd6 11. Qb3 c4 12. Qc2 b6 13. a4 Bb7 14. a5 b5
15. Ba3 Bc7 16. Bb4 a6 17. Rfe1 f5 18. Rad1 O-O-O 19. Re2 g5 20. Ne1 Qe8 21.
Nf3 Bxf3 22. gxf3 Qh5 23. Kf1 Qxf3 24. Ke1 Bxh2 25. Kd2 h5 26. Kc1 h4 27. Be7
Rdg8 28. Qb2 h3 29. Qb4 Qc6 30. f4 g4 31. Rxh2 g3 32. d5 exd5 33. Rhd2 g2 34.
Bf6 Rh7 35. Rxd5 Qxd5 36. Rxd5 g1=Q+ 37. Rd1 Qxe3+ 38. Kb2 Rg2+ 39. Ka3 Rc7 40.
Qf8+ Kb7 41. Bd4 Qe2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.50"]
[White "Mangialardo, Gabriel Henrique"]
[Black "Caporale, Giuseppe Guido"]
[Result "1/2-1/2"]
[ECO "E10"]
[BlackElo "1835"]
[PlyCount "136"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. Bg5 bxc4 6. Nc3 d6 7. e4 Be7 8. Bxc4
O-O 9. Qd2 Ba6 10. b3 Bxc4 11. bxc4 h6 12. Bf4 e5 13. Bg3 Nbd7 14. Rb1 Nb6 15.
Qd3 Qd7 16. Rb5 Rfb8 17. O-O Nc8 18. Rfb1 Rxb5 19. Rxb5 Bd8 20. Qb1 Qc7 21. Qb2
Nb6 22. Rb3 a6 23. Nd2 Qa7 24. f4 Nfd7 25. fxe5 dxe5 26. Ne2 f6 27. Bf2 Be7 28.
Ng3 g6 29. Qc1 Kg7 30. Be3 Rh8 31. Nf3 Bd6 32. h4 h5 33. Qb1 Rb8 34. Nd2 Kf7
35. Kf1 Na4 36. Ne2 Rxb3 37. Qxb3 Nab6 38. Nc3 Be7 39. Na4 g5 40. hxg5 fxg5 41.
Nxb6 Nxb6 42. Nf3 Nd7 43. Bxg5 Bxg5 44. Nxg5+ Ke7 45. Qf3 Nf6 46. Qf5 Qb6 47.
Qxe5+ Kf8 48. Ne6+ Kf7 49. Qc7+ Qxc7 50. Nxc7 Nxe4 51. Nxa6 Nd2+ 52. Ke2 Nxc4
53. Nxc5 Ke7 54. Kd3 Nd6 55. Ne4 Nf5 56. a4 Kd7 57. a5 h4 58. Nf6+ Kc7 59. Ke4
Nd6+ 60. Kf4 Nc4 61. a6 Kb6 62. Kg4 Ne3+ 63. Kf3 Nc4 64. Kg4 Ne3+ 65. Kf3 Nc4
66. Nh5 Kxa6 67. Ng7 Kb5 68. Nf5 Nd2+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.51"]
[White "Ribeiro, Matheus Henrique Ma"]
[Black "Serafim Junior, Arnor"]
[Result "1/2-1/2"]
[ECO "D64"]
[BlackElo "1830"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 O-O 8. Qc2
a6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. O-O h6 13. Bxf6 Nxf6 14. Ne5 Rc8 15.
f4 c5 16. Qf2 Qb6 17. g4 cxd4 18. exd4 Bd6 19. h3 Bxe5 20. fxe5 Qc6 21. Qg3 Nd5
22. g5 hxg5 23. Ne2 Qd7 24. Rxc8 Rxc8 25. Qxg5 Nb4 26. Bb1 Qd5 27. Kf2 Qf3+ 28.
Ke1 Nd3+ 29. Bxd3 Qxd3 30. Qf4 Qb1+ 31. Kf2 Qe4 32. Qxe4 Bxe4 33. Nc3 Bf5 34.
Kg3 Rc4 35. Rd1 b4 36. Na4 Rc2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.52"]
[White "Silva, Rodrigo Ferreira"]
[Black "Sakamoto, Rodrigo Koji"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1830"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. a3 Bg7 6. Bc4 e6 7. O-O Nge7 8. Ba2
O-O 9. d3 Nd4 10. Bd2 Bd7 11. Rc1 a6 12. Ng5 h6 13. Nf3 Nb5 14. Nxb5 Bxb5 15.
Rb1 a5 16. Qe1 Nc6 17. Qg3 Nd4 18. Nxd4 cxd4 19. f5 Kh7 20. fxg6+ fxg6 21. Bxe6
Qe7 22. Bd5 Rac8 23. Rxf8 Bxf8 24. Rf1 Be8 25. c4 b6 26. b4 a4 27. b5 Bg7 28.
Bf4 Rd8 29. Bd2 g5 30. Qf3 Bg6 31. Qd1 Qa7 32. Be6 Be5 33. Qg4 Qe7 34. Bd5 Bg7
35. Rf3 Rf8 36. Rxf8 Bxf8 37. Qc8 Qf6 38. Qc7+ Bg7 39. Qxb6 Bh5 40. Qb8 Be2 41.
Qg8+ Kg6 42. Qe8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.53"]
[White "Santos, Jose Antonio Dos"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1811"]
[PlyCount "122"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. h3 O-O 6. e3 Nbd7 7. Be2 c6 8. O-O
Qc7 9. c4 e5 10. dxe5 dxe5 11. Nc3 Re8 12. b4 Nb6 13. Ng5 e4 14. Qc2 Qe7 15. c5
Nbd5 16. Nxd5 cxd5 17. Rad1 h6 18. Nf3 exf3 19. Bxf3 Bf5 20. Qc3 Nh5 21. Qc1
Bxb2 22. Qxb2 Nf6 23. Rd4 Be4 24. Be2 g5 25. a4 a5 26. Bd3 Bxd3 27. Rxd3 axb4
28. Qxb4 Qe4 29. Rd4 Qe7 30. Rb1 Rec8 31. Rc1 Ra6 32. Rd2 Rac6 33. Rdc2 Ne4 34.
a5 Qc7 35. Qd4 Nxc5 36. Qxd5 Qxa5 37. e4 Qc7 38. e5 Rd8 39. Qf3 Qxe5 40. Re2
Qf4 41. Qa3 Ne6 42. Rce1 Qd6 43. Qb2 Rb6 44. Qf6 Ng7 45. Qc3 Rc6 46. Qb3 Qf6
47. Qxb7 Re6 48. Rxe6 Nxe6 49. Qb5 Qc3 50. Re3 Qc7 51. Qa4 Qf4 52. Qc2 Nd4 53.
Qd1 Rc8 54. g3 Qxe3 55. fxe3 Rc1 56. Qf1 Rxf1+ 57. Kxf1 Nf5 58. Kf2 Kg7 59. Kf3
Kf6 60. e4 Nd4+ 61. Ke3 Ke5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.54"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1802"]
[PlyCount "115"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. c4 Bb4+ 7. Bd2 Qa5 8. a3
Bxd2+ 9. Qxd2 Qxd2+ 10. Kxd2 O-O 11. Bd3 Rd8 12. Nf3 Nbd7 13. Rad1 b6 14. b4
Bb7 15. h4 c5 16. dxc5 bxc5 17. b5 Nb6 18. Kc2 Ng4 19. Rdf1 Bxf3 20. gxf3 Ne5
21. Rd1 Nbxc4 22. Bxc4 Nxc4 23. Rxd8+ Rxd8 24. Kb3 Nd2+ 25. Kc3 Nxf3 26. a4 Rd4
27. Ra1 Rxh4 28. a5 Rd4 29. b6 Rd7 30. a6 Ne5 31. b7 Nc6 32. Rb1 Nb8 33. Ne4
Rd5 34. Rb5 Kf8 35. Nxc5 Ke7 36. Kc4 Kd8 37. Rb3 Kc7 38. f4 g6 39. Rb5 Kc6 40.
Kb4 Nxa6+ 41. Ka5 Rxc5 42. Rxc5+ Kxb7 43. Rb5+ Kc6 44. Kxa6 h5 45. Rb3 Kd6 46.
Rd3+ Ke7 47. Kxa7 Kf6 48. Kb7 Kf5 49. Rf3 Kg4 50. Rf1 h4 51. Kc7 f6 52. Kd6 e5
53. fxe5 fxe5 54. Kxe5 h3 55. Rg1+ Kf3 56. Rxg6 h2 57. Rf6+ Kg3 58. Rg6+
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.55"]
[White "Mangini, Bruno Fernandes"]
[Black "Oliveira, Guilherme Martins G"]
[Result "0-1"]
[ECO "A89"]
[BlackElo "1789"]
[PlyCount "122"]
[EventDate "2013.02.09"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 Nc6 8. d5
Na5 9. Qa4 c5 10. Rb1 Bd7 11. Qc2 Nxc4 12. b3 Nb6 13. Nd2 Qc7 14. Nc4 Nxc4 15.
bxc4 a6 16. a4 Rab8 17. Bg5 h6 18. Bd2 Rfe8 19. Qb3 Kh7 20. Qb6 Qxb6 21. Rxb6
Ng4 22. Rfb1 Ne5 23. Rxb7 Rxb7 24. Rxb7 Nxc4 25. Bf4 Bc8 26. Rb3 Na5 27. Ra3
Bd7 28. Nd1 Nc4 29. Rb3 Bxa4 30. Rd3 g5 31. Ne3 Nxe3 32. Bxe3 Bb5 33. Rd2 c4
34. Rc2 c3 35. Bb6 Rc8 36. e4 Bd3 37. Rc1 c2 38. Bf1 Bxf1 39. Kxf1 Bb2 40. Be3
Bxc1 41. Bxc1 fxe4 42. Ke2 Kg6 43. Kd2 Kf5 44. h3 h5 45. Ke2 a5 46. f4 exf3+
47. Kxf3 g4+ 48. hxg4+ hxg4+ 49. Ke3 a4 50. Kd2 a3 51. Bxa3 c1=Q+ 52. Bxc1 Rxc1
53. Kxc1 Ke4 54. Kd2 Kxd5 55. Ke3 Ke5 56. Kd3 d5 57. Ke3 d4+ 58. Kd3 e6 59. Ke2
Ke4 60. Kf2 Kd3 61. Ke1 Ke3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.56"]
[White "Moura, Luiz Aurelio de"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "1-0"]
[ECO "B76"]
[BlackElo "1769"]
[PlyCount "113"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. Bb5 Nxd4 11. Bxd4 dxe4 12. Qe1 Qa5 13. Kb1 Be6 14. Ba4 Rfc8
15. Bb3 Bxb3 16. axb3 exf3 17. gxf3 e6 18. Bxf6 Bxf6 19. Ne4 Qxe1 20. Nxf6+ Kg7
21. Nh5+ Kh6 22. Rhxe1 Kxh5 23. Rd7 Rf8 24. Rxb7 a5 25. c4 Kg5 26. Re4 h5 27.
c5 Kf6 28. b4 axb4 29. Rexb4 Rac8 30. Rc4 Ke5 31. b4 Kd5 32. Rc1 Rb8 33. Rd7+
Kc6 34. Rd6+ Kc7 35. Rc4 Rfd8 36. Rxd8 Kxd8 37. Kc2 e5 38. f4 exf4 39. Rxf4 f5
40. h4 Kc7 41. Kc3 Re8 42. Kc4 Re1 43. Rd4 Rc1+ 44. Kd5 Re1 45. b5 Re8 46. b6+
Kb7 47. Ra4 Rd8+ 48. Ke5 Rc8 49. Rc4 Re8+ 50. Kd6 Rc8 51. c6+ Kxb6 52. Kd7 Rc7+
53. Kd6 Rc8 54. Rb4+ Ka7 55. Kd7 Rf8 56. c7 Rf7+ 57. Kd6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.57"]
[White "Fier, Luciano Dos Santos"]
[Black "Sfrizo Souza, Vinicius Vieira"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1992"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. dxe5 Qxd1+ 6. Kxd1 Nc6 7. f4 Bg4+ 8.
Be2 O-O-O+ 9. Ke1 Bxe2 10. Nxe2 f6 11. exf6 Nxf6 12. Nd2 Bd6 13. h3 Nd5 14. Nc4
Bc7 15. Rf1 b5 16. Ne3 Nf6 17. Bd2 Rhe8 18. Rd1 Ne4 19. Bc1 b4 20. Rf3 bxc3 21.
Rxd8+ Bxd8 22. bxc3 Ba5 23. Nc4 Nd4 24. Nxd4 cxd4 25. Nxa5 Ng5+ 26. Kf2 Nxf3
27. Kxf3 dxc3 28. Nb3 Kc7 29. Be3 c2 30. Ke2 a5 31. Kd3 a4 32. Nc1 Kd6 33. Bd2
Rc8 34. Bc3 g6 35. Kxc2 Kd5 36. Kd3 Rc4 37. g3 Re4 38. Ne2 Re7 39. Be5 Ra7 40.
Nc3+ Ke6 41. g4 h6 42. a3 Rd7+ 43. Bd4 h5 44. Nxa4 hxg4 45. hxg4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.58"]
[White "Frois, Vitor Amorim"]
[Black "De Gois Junior, Joao Vieira"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1532"]
[BlackElo "1979"]
[PlyCount "186"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3
c4 9. Be2 Qa5 10. Qd2 Qa4 11. O-O Nd7 12. Rb1 a5 13. Re1 Ra6 14. Qg5 Qxc2 15.
Bd2 Rb6 16. Rxb6 Nxb6 17. Qxg7 Rg8 18. Qf6 Nd7 19. Qf4 Qg6 20. Nh4 Qg7 21. g3
Ng6 22. Nxg6 fxg6 23. Qg4 Nb8 24. Bg5 h5 25. Qh3 b5 26. Rb1 Bd7 27. Bf6 Qf7 28.
a4 b4 29. cxb4 Bxa4 30. Ra1 Bc2 31. Rxa5 Nc6 32. Ra6 Qc7 33. Qh4 Qb7 34. b5
Qxb5 35. Ra8+ Nb8 36. Bd8 g5 37. Bxg5 Kd7 38. Qxh5 Bg6 39. Qh6 Qb7 40. Ra1 Nc6
41. Bh5 Qb2 42. Rf1 Qc2 43. Bxg6 Qxg6 44. Qxg6 Rxg6 45. Be3 Na5 46. Kg2 Rg8 47.
Ra1 Nc6 48. h4 Rc8 49. Rc1 Nb4 50. Bd2 Nd3 51. Rc2 Rf8 52. f4 Ke7 53. Kf3 Kf7
54. g4 Ra8 55. Bc3 Ra3 56. Ke2 Nxf4+ 57. Kf1 Nd3 58. h5 Kg7 59. Kg2 Rb3 60. Kh2
Ra3 61. Bd2 Ra1 62. Kg3 Rg1+ 63. Kf3 Rf1+ 64. Ke2 Rf2+ 65. Ke3 Rf4 66. g5 Rh4
67. h6+ Kg6 68. Kf3 Rxd4 69. Be3 Ne1+ 70. Ke2 Nxc2 71. Bxd4 Nxd4+ 72. Ke3 Nc6
73. Kf4 c3 74. Ke3 d4+ 75. Kd3 Nxe5+ 76. Kc2 Nf3 77. Kd3 Nxg5 78. h7 Nxh7 79.
Kc2 Kf5 80. Kd3 e5 81. Kc2 Ke4 82. Kc1 Kd3 83. Kd1 c2+ 84. Kc1 Nf6 85. Kb2 Kd2
86. Kb3 c1=Q 87. Kb4 Qc8 88. Ka5 Qb7 89. Ka4 Qb6 90. Ka3 Qb5 91. Ka2 Qb4 92.
Ka1 Kc2 93. Ka2 Qb2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.59"]
[White "Van Riemsdijk, Marius"]
[Black "Kajiwara, Joao Kazuyuki"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1833"]
[BlackElo "1255"]
[PlyCount "19"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 Nc6 7. Nf3 Bg4 8.
Be2 Bxf3 9. Bxf3 Nxc4 10. Qa4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.60"]
[White "Santa Isabel, Marivaldo Dos Re"]
[Black "Lisboa Torres, Eduardo"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1826"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. e4 d6 2. f4 c5 3. Nf3 Nc6 4. c4 e5 5. d3 f5 6. Nc3 Nf6 7. Be2 Be7 8. O-O
fxe4 9. Nxe4 O-O 10. Bd2 exf4 11. Qc1 Nxe4 12. dxe4 g5 13. Qc2 Bf6 14. Rad1 g4
15. Ne1 Nd4 16. Qd3 Be5 17. Nc2 Qh4 18. Be1 g3 19. Bxg3 fxg3 20. Rxf8+ Kxf8 21.
h3 Bxh3 22. Nxd4 Bxd4+ 23. Kf1 Bxg2+ 24. Ke1 Qg5 25. Bf3 Bxf3 26. Qxf3+ Kg7 27.
e5 Re8 28. Qxb7+ Re7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.61"]
[White "Borges, Flavio Martins"]
[Black "Guerra, Filipe Tella"]
[Result "1/2-1/2"]
[ECO "D82"]
[BlackElo "1816"]
[PlyCount "125"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c5 6. e3 Nc6 7. h3 O-O 8. Be2
cxd4 9. exd4 Bf5 10. O-O Rc8 11. c5 b6 12. cxb6 Qxb6 13. Na4 Qd8 14. Nc5 Nxd4
15. Nxd4 Rxc5 16. Be3 Rc7 17. Nb5 Rb7 18. Qa4 Bd7 19. Qa6 Qb8 20. a4 Ne8 21.
Ra2 Bxb5 22. Bxb5 Nc7 23. Qc6 d4 24. Bf4 e5 25. Bg3 Nxb5 26. axb5 Rxb5 27. Rxa7
Rb6 28. Qd7 Rxb2 29. Raa1 Qd8 30. Qc6 f5 31. Bxe5 Bxe5 32. Qe6+ Rf7 33. Qxe5
Re7 34. Qf6 Rbe2 35. Rad1 d3 36. Qc3 d2 37. g3 Qd5 38. Qc2 Qd4 39. Qb3+ Kg7 40.
Qf3 Re1 41. Kg2 R7e2 42. h4 Kh6 43. h5 Re4 44. hxg6 hxg6 45. Rh1+ Rxh1 46.
Rxh1+ Kg5 47. Qd1 Qc3 48. Rf1 Re1 49. Rxe1 dxe1=Q 50. Qd8+ Qf6 51. f4+ Kg4 52.
Qxf6 Qxg3+ 53. Kh1 Kh3 54. Qh8+ Qh4 55. Qc3+ Kg4+ 56. Kg2 Kxf4 57. Qd4+ Kg5 58.
Qd8+ Kh5 59. Qh8+ Kg4 60. Qd4+ f4 61. Qd7+ Kg5 62. Qd8+ Kh5 63. Qh8+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.62"]
[White "Kurita, Rubens Massami"]
[Black "De Assis, Rubens Mesquita"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1812"]
[PlyCount "79"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 c5 13. d5 Re8 14. c4 b4 15. Nf1
Bf8 16. Bg5 h6 17. Bd2 g6 18. Ng3 Bg7 19. Bc2 a5 20. Nh2 Qc7 21. f4 exf4 22.
Bxf4 Ne5 23. Nf3 Nxc4 24. b3 Ne5 25. Rc1 Nfd7 26. Kh1 h5 27. Bb1 Re7 28. Bg5
Bf6 29. Qd2 Nxf3 30. gxf3 Bc3 31. Rxc3 bxc3 32. Qxc3 Ne5 33. f4 Ree8 34. fxe5
Rxe5 35. Bf6 Ree8 36. Nxh5 Kh7 37. Qg3 Re5 38. Nf4 g5 39. Bxg5 Rxg5 40. Qxg5
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.63"]
[White "Cardozo, Matheus Santos"]
[Black "Florio, Vinicius Bocchi"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1769"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. a3 e6
9. Nge2 Nd4 10. O-O Nxe2+ 11. Qxe2 Ne7 12. Qd2 a5 13. Bh6 O-O 14. Bxg7 Kxg7 15.
f4 b4 16. axb4 axb4 17. Nd1 Qb6 18. Ne3 Bb7 19. f5 exf5 20. exf5 gxf5 21. Nxf5+
Nxf5 22. Rxf5 Qd8 23. Raf1 Bxg2 24. Kxg2 Rb7 25. Qf4 Qe7 26. Rf6 Rd7 27. Qf5
Rg8 28. Qh5 Qxf6 29. Rxf6 Kxf6 30. Qxh7 Re8 31. Kf2 Rde7 32. Qh6+ Ke5 33. h4
Kd5 34. Qd2 f5 35. h5 Rg8 36. Qf4 Reg7 37. Qxf5+ Kc6 38. Qf3+ Kc7 39. Kg2 Re7
40. Qd1 Re5 41. g4 Rg7 42. Kh3 Rgg5 43. Kh4 Rg8 44. Qf3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.64"]
[White "Kojima, Gabriel Rogerio Agu"]
[Black "Riboldi, Mario Garcia"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "1688"]
[PlyCount "30"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e4 d6 5. g3 Be7 6. Bg2 O-O 7. O-O Nc6 8. d4 e5
9. dxe5 dxe5 10. Bg5 Bg4 11. h3 Bxf3 12. Bxf3 Nxe4 13. Bg2 Rb8 14. f4 h6 15.
fxe5 hxg5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.65"]
[White "Nunes, Agatha Hurba"]
[Black "Carvalho Costa, Ricardo Augusto de"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1669"]
[PlyCount "97"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Bb4 6. Nf3 Be6 7. e3 O-O 8.
Bd3 Nbd7 9. O-O c5 10. Rc1 c4 11. Be2 Bxc3 12. bxc3 Qc7 13. Nd2 Bf5 14. f3 b5
15. Ra1 Qa5 16. Qc1 Rfe8 17. a3 h6 18. Bxf6 Nxf6 19. Kf2 Re7 20. Re1 Rae8 21.
Bd1 Qc7 22. g3 h5 23. Bc2 Qd7 24. Qb1 Bxc2 25. Qxc2 Qh3 26. Nf1 Qd7 27. Re2 g5
28. Rae1 g4 29. f4 Ne4+ 30. Kg2 Qd6 31. Qc1 Qh6 32. Nd2 Qg6 33. Nxe4 Qxe4+ 34.
Kg1 Re6 35. Qb2 a6 36. Qc1 Rh6 37. Qc2 Qxc2 38. Rxc2 Rb6 39. Rce2 f5 40. h4 Kf7
41. Rb2 Ke6 42. a4 Reb8 43. Reb1 Kd6 44. a5 R6b7 45. Rb4 Re8 46. Re1 Rbe7 47.
Kf2 Re4 48. Re2 R8e7 49. Re1 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.66"]
[White "Macedo, Jonas Ferreira de"]
[Black "Marino, Felipe Gabriel"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1615"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Bb5 Qb6 8. Bxc6
bxc6 9. O-O cxd4 10. Na4 Qa5 11. c3 dxc3 12. Nxc3 Ba6 13. Re1 Bb4 14. Bd2 O-O
15. Kh1 Rac8 16. a3 Bxc3 17. Bxc3 Qb6 18. b4 c5 19. bxc5 Nxc5 20. Rb1 Qc6 21.
Nd4 Qa4 22. Bb4 Qxd1 23. Rexd1 Rfe8 24. Rbc1 Bc4 25. Re1 Nd3 26. Rc2 Nxe1 27.
Bxe1 Bd3 28. Rc6 Rxc6 29. Nxc6 Kh8 30. h3 Rc8 31. Nd4 Rc1 32. Nf3 Be4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.67"]
[White "Pereira, Daniele Costa"]
[Black "Silva, Sidnei Silvestre da"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1605"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Bf5 5. Qb3 Qb6 6. Bf4 dxc4 7. Qxb6 axb6 8.
e3 b5 9. Be2 e6 10. O-O Be7 11. h3 O-O 12. Nh4 Bd3 13. Bxd3 cxd3 14. Nf3 Nbd7
15. a3 b4 16. axb4 Bxb4 17. Rad1 Bxc3 18. bxc3 Nd5 19. Rxd3 Nxf4 20. exf4 Ra3
21. Ne5 Nf6 22. c4 Rxd3 23. Nxd3 Rd8 24. Nc5 Rxd4 25. Nxb7 Rxc4 26. Na5 Rxf4
27. Nxc6 Nd5 28. Ne5 Re4 29. Rb1 g6 30. Nf3 Kg7 31. Rb7 h6 32. Nd2 Re2 33. Nc4
Re4 34. Rxf7+ Kxf7 35. Nd6+ Ke7 36. Nxe4 Nf6 37. f3 Nxe4 38. fxe4 Kf6 39. Kf2
h5 40. Kf3 g5 41. g3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.68"]
[White "Calixto, Roberto Carlos"]
[Black "Januario, Marcos Antonio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1855"]
[PlyCount "61"]
[EventDate "2013.02.09"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 Be4 9. f3 Bd5 10. Bd2 c6 11. Nxd5 Qxd5 12. Be3 e6 13. Bc4 Qd8 14. Qd3 Nbd7
15. f4 Nb6 16. Bb3 Nfd5 17. Bd2 Qh4+ 18. Ke2 O-O-O 19. Nxf7 Bd6 20. Nxh8 Rxh8
21. Qe4 Qf6 22. Rhf1 Bc7 23. c4 Ne7 24. Rad1 Rd8 25. Bc3 Qh6 26. Rf3 Kb8 27.
Kf1 Ng6 28. Qxe6 Bxf4 29. d5 Rd6 30. Qg8+ Nc8 31. Re1 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.69"]
[White "Pimenta, Vhendala Eloisa"]
[Black "Nobre, Jailson Altair Barb"]
[Result "0-1"]
[ECO "B82"]
[BlackElo "1785"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. f4
Be7 9. Qe2 Nbd7 10. Bd2 Qb6 11. Be3 Qxb2 12. Bd2 Qb6 13. Be3 Qc7 14. Bd2 Qc5
15. Qf2 Ng4 16. Nb3 Qxf2+ 17. Rxf2 Nxf2 18. Kxf2 O-O 19. Re1 Nc5 20. g4 Bh4+
21. Kf1 Bxe1 22. Kxe1 Nxd3+ 23. cxd3 Bd7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.70"]
[White "Correia Junior, Moises Jose"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1677"]
[PlyCount "106"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8.
Be2 Qb6 9. Qc2 d5 10. Nd2 O-O 11. h3 f5 12. f4 N5c6 13. exd5 Nxd5 14. Bc4 Nce7
15. N2b3 Kh8 16. Bd2 Bd7 17. O-O-O a5 18. g4 Bd6 19. Bxd5 Nxd5 20. Ne2 Ne3 21.
Bxe3 Qxe3+ 22. Kb1 Bc6 23. Qd2 Qxd2 24. Nxd2 Bxh1 25. Rxh1 Rae8 26. Nd4 fxg4
27. hxg4 Rxf4 28. g5 g6 29. N2f3 c5 30. Nh4 Kg7 31. Ndf3 b5 32. Rd1 Re6 33. Rd5
Rf7 34. a3 Rc7 35. Kc2 Bg3 36. Rd3 Bxh4 37. Nxh4 b4 38. a4 c4 39. Rd5 Re2+ 40.
Kc1 Rf7 41. cxb4 axb4 42. Kb1 b3 43. Rd1 Rh2 44. Nxg6 Kxg6 45. a5 Ra7 46. Rd6+
Kf5 47. Rd5+ Ke4 48. Rd1 Rxa5 49. Re1+ Kf5 50. Rf1+ Kg6 51. Rf6+ Kxg5 52. Rf1
Rg2 53. Rd1 h5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.71"]
[White "Monerato, Leandro Renato"]
[Black "Vieira, Alexandre Letizio"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1629"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 g6 5. Bc4 Bg7 6. Nf3 d6 7. Bg5 Nc6 8.
O-O Nf6 9. Qb3 O-O 10. Rfd1 Na5 11. Qa4 Nxc4 12. Qxc4 Be6 13. Nd5 Nxd5 14. exd5
Bf5 15. Qe2 Re8 16. Rac1 h6 17. Bh4 g5 18. Bg3 Rc8 19. h4 g4 20. Nh2 h5 21. f3
Rxc1 22. Rxc1 Qb6+ 23. Kh1 Qxb2 24. Qc4 Rc8 25. Qxc8+ Bxc8 26. Rxc8+ Kh7 27.
Nf1 gxf3 28. gxf3 Be5 29. Rf8 Kg7 30. Re8 Qe2 31. Bxe5+ Qxe5 32. Kg1 Kf6 33.
Kf2 Qxd5 34. Ng3 Qxa2+ 35. Ke3 d5 36. Nxh5+ Ke6 37. Rd8 Qb3+ 38. Kf4 Qc4+ 39.
Kg5 f6+ 40. Kg6 Qxh4 41. Ng7+ Ke5 42. Kf7 d4 43. f4+ Ke4 44. Ke6 Qg4+ 45. f5
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.72"]
[White "Akasaka, Eduardo"]
[Black "Da Silva, Andressa Muniz"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1613"]
[PlyCount "77"]
[EventDate "2013.02.09"]

1. e4 d5 2. e5 e6 3. f4 b6 4. Nf3 Bb7 5. Be2 Nc6 6. c3 Qd7 7. d4 O-O-O 8. O-O
Nge7 9. a4 f6 10. b4 a5 11. bxa5 Nxa5 12. Bd2 f5 13. Bb5 c6 14. Bd3 h6 15. Be3
Nc4 16. Bxc4 dxc4 17. a5 Nd5 18. Bd2 Be7 19. a6 Ba8 20. a7 g5 21. fxg5 Bxg5 22.
Nxg5 hxg5 23. Bxg5 Rdg8 24. Bf6 Rh6 25. Qd2 Rhg6 26. Rf2 Ne7 27. Ra2 Nd5 28.
Qb2 Qb7 29. Qd2 c5 30. Bh4 cxd4 31. cxd4 Rg4 32. Qh6 Nf4 33. Bg3 Qe4 34. Rab2
Qe1+ 35. Rf1 Ne2+ 36. Rxe2 Qxe2 37. Qxe6+ Kb7 38. Qe7+ Ka6 39. Qa3+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.73"]
[White "Santos, Thauana Alves"]
[Black "Oba, Ana Claudia De Oliv"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "1593"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 b6 6. g3 Bb7 7. Bg2 d6 8. O-O
Bxc3 9. Bxc3 Ne4 10. Qc2 Nd7 11. e3 Qe7 12. Rfd1 g5 13. Nd2 Ndf6 14. Rac1 h5
15. Nxe4 Bxe4 16. Bxe4 Nxe4 17. d5 e5 18. Be1 Qd7 19. b4 h4 20. f3 Nf6 21. c5
hxg3 22. Bxg3 g4 23. c6 Qh7 24. Rf1 gxf3 25. Rxf3 Ne4 26. Rcf1 Rf8 27. a4
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.74"]
[White "Brujin, Homero"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1579"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. O-O
Nc5 9. Qc2 a5 10. Be3 Nfd7 11. a3 f5 12. b4 axb4 13. axb4 Rxa1 14. Rxa1 Nxe4
15. Nxe4 fxe4 16. Qxe4 Nf6 17. Bg5 Nxe4 18. Bxd8 Rxd8 19. Ra8 Bf6 20. Bd3 Bf5
21. Rxd8+ Bxd8 22. Bxe4 Bxe4 23. Nd2 Bf5 24. Nb3 b6 25. c5 Bc2 26. Nd2 dxc5 27.
bxc5 bxc5 28. Nc4 Bb3 29. Ne3 Bg5 30. Ng4 Bxd5 31. Nxe5 Bf6 32. Nd3 Bd4 33. Kf1
c6 34. Nf4 Kf7 35. h4 c4 36. f3 c3 37. Ke1 c2 38. Ne2 Be3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.75"]
[White "Sirahata Hasegava, Flavia"]
[Black "Ferreira, Renato Luis Bueloni"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1486"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bb4+ 5. c3 Be7 6. Bb3 d6 7. O-O d5 8. exd5
Nxd5 9. Re1 Bf6 10. d4 O-O 11. dxe5 Nf4 12. Bxf4 Qxd1 13. Rxd1 Be7 14. e6 fxe6
15. Bxc7 h6 16. Bd6 Bxd6 17. Rxd6 Nd8 18. Nbd2 Kh8 19. Ne5 Kg8 20. Ng6 Rf6 21.
Rxd8+ Kh7 22. Ne5 a6 23. Bc2+ g6 24. Re8 b5 25. Nxg6 Kg7 26. Re7+ Kg8 27. Rd1
e5 28. Bb3+ Be6 29. Bxe6+ Rxe6 30. Rxe6 Rd8 31. Kf1 e4 32. Ke2 Kf7 33. Rxa6 h5
34. Nxe4 Re8 35. Ra7+ Kg8 36. Kd3 h4 37. Nf6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.76"]
[White "Borges Filho, Flavio Ribeiro"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "1468"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. cxd5 Bxc3 6. Bxc3 Nxd5 7. Qc2 O-O 8.
Nf3 Nd7 9. g3 c6 10. Bg2 Re8 11. O-O Nxc3 12. Qxc3 Qc7 13. e4 Nb6 14. Rad1 f5
15. e5 Nd5 16. Qd2 b6 17. Rfe1 Ba6 18. Rc1 Rac8 19. a3 Bb7 20. Qc2 a5 21. Nh4
Re7 22. Qd2 Qd8 23. Rc2 Rd7 24. Rec1 Ne7 25. Rd1 Nd5 26. Nf3 b5 27. Qg5 Qxg5
28. Nxg5 Re8 29. Bxd5 Rxd5 30. Rc5 h6 31. Nh3 Red8 32. Rxd5 exd5 33. e6 g5 34.
Re1 Re8 35. Re5 Bc8 36. Rxf5 Rxe6 37. Rf3 Re2 38. Kg2 g4 39. Rf6 gxh3+ 40. Kf1
Re6 41. Rxe6 Bxe6 42. Ke2 Kf7 43. Ke3 Kf6 44. Kf4 Bc8 45. b4 a4 46. g4 Be6 47.
Kg3 h5 48. f3 hxg4 49. fxg4 Kg5 50. Kxh3 Kf4 51. Kh4 Bxg4 52. h3 Be6 53. Kh5
Bxh3 54. Kh4 Ke4 55. Kxh3 Kxd4 56. Kg3 Ke3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.77"]
[White "Yokomizo, Wilton"]
[Black "Santana, Cleiton Marino"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1456"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8.
Qg4 O-O 9. h4 a6 10. Nc3 f5 11. Qg5 Qb4 12. O-O-O Nc4 13. Bxc4 Qxc4 14. f4 b5
15. Nge2 b4 16. b3 Qc6 17. Na4 a5 18. g4 h6 19. Qg6 Bd7 20. gxf5 Be8 21. Qxe6+
Qxe6 22. fxe6 Bh5 23. Rh2 Bxe2 24. Rxe2 Rxf4 25. Nc5 Nc6 26. Rg2 Rxh4 27. Rg6
Nxd4 28. Nd7 Kh7 29. Rxg7+ Kxg7 30. Rg1+ Kh7 31. Nf6+ Kh8 32. e7 Ne2+ 33. Kb2
Nxg1 34. e8=Q+ Rxe8 35. Nxe8 Re4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.78"]
[White "Queiroz, Maria Becker"]
[Black "Correia, Vitor Paie"]
[Result "1-0"]
[ECO "B11"]
[BlackElo "1443"]
[PlyCount "103"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d3 e6 5. exd5 cxd5 6. d4 a6 7. Be3 Nf6 8. Be2
Bd6 9. O-O O-O 10. Ne5 Bxe2 11. Nxe2 Nc6 12. Bf4 Qc7 13. Nxc6 Bxf4 14. Nxf4
Qxc6 15. c3 Qc7 16. Nd3 Nd7 17. Re1 Rfe8 18. Ne5 Nxe5 19. Rxe5 Qb6 20. Qb3 Qxb3
21. axb3 f6 22. Re2 Kf7 23. f4 Re7 24. Rae1 Rae8 25. Kf2 h6 26. g3 f5 27. Ke3
Rc7 28. Kd3 b5 29. Rc2 Rec8 30. Ra1 Rc6 31. Rac1 Ke7 32. c4 bxc4+ 33. bxc4 g6
34. cxd5 Rxc2 35. Rxc2 Rxc2 36. Kxc2 exd5 37. Kb3 Kd7 38. Kb4 Kc6 39. Ka5 Kb7
40. b4 g5 41. h4 gxf4 42. gxf4 h5 43. b5 Ka7 44. bxa6 Ka8 45. Kb6 Kb8 46. a7+
Ka8 47. Kc6 Kxa7 48. Kxd5 Kb6 49. Ke5 Kc6 50. d5+ Kd7 51. Kxf5 Kd6 52. Kg6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.79"]
[White "Guelerman Ramos, Felipe E"]
[Black "Mello, Eduardo dos Santos"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1402"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 Nd7 5. Be2 Nb6 6. O-O Nf6 7. e5 Nfd7 8. Re1
Be7 9. b3 O-O 10. Bb2 f6 11. Bf1 Qc7 12. Nb5 Qb8 13. exf6 Nxf6 14. Ng5 a6 15.
Nc3 cxd4 16. Qxd4 Qd6 17. a4 Nh5 18. Ba3 Qd8 19. Nxe6 Bxe6 20. Rxe6 Bf6 21.
Qxb6 Qxb6 22. Rxb6 Bxc3 23. Rd1 Rf7 24. Rxd5 Nf4 25. Rd1 Re8 26. Bb4 Bd4 27.
Rxb7 Rd8 28. Rxf7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.80"]
[White "Nakamura, Julia Yumi Ono"]
[Black "Silva, Roger Tertuliano da"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1355"]
[PlyCount "137"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Bd3 d5 5. O-O O-O 6. Nbd2 Nbd7 7. Qe2 Re8 8.
e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qe2 Bg4 12. c3 e5 13. dxe5 Nd7 14. h3
Bxf3 15. gxf3 Nxe5 16. Be4 Nc6 17. Rd1 Qh4 18. Qf1 Rad8 19. Be3 a6 20. Qg2 Bh6
21. Rxd8 Rxd8 22. Bxc6 bxc6 23. Bxh6 Qxh6 24. Qf1 Rd5 25. Re1 Qf4 26. Re3 Rg5+
27. Kh1 Qf5 28. Kh2 Qf4+ 29. Kh1 Ra5 30. a3 Qf5 31. Kh2 Kg7 32. Qc4 Qd5 33. Qe2
Qd6+ 34. Kg2 Rg5+ 35. Kh1 Qd7 36. f4 Rd5 37. Kh2 Rd2 38. Re7 Rxe2 39. Rxd7
Rxf2+ 40. Kg3 Rxb2 41. Rxc7 Rb3 42. Rxc6 Rxa3 43. Kf3 a5 44. Ke2 Ra2+ 45. Kd1
a4 46. Ra6 Rh2 47. Rxa4 Rxh3 48. c4 Rh5 49. Kd2 Rc5 50. Kd3 h5 51. Kd4 Rf5 52.
Ke4 h4 53. Ra2 h3 54. Rh2 Rh5 55. Kd4 Rh4 56. Ke3 Rh5 57. Kd4 Kf6 58. Ke4 Ke6
59. Kd4 Kd6 60. c5+ Rxc5 61. Rxh3 Rh5 62. Rf3 Ke6 63. Ke4 f5+ 64. Ke3 Kd5 65.
Rg3 Rh6 66. Kd3 Ke6 67. Kd4 Kf6 68. Rc3 Rh4 69. Rc6+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.81"]
[White "Silva Filho, Manoel Barbosa da"]
[Black "Ng, Paulino"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "92"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 g6 3. Nf3 Nc6 4. Be2 Bg7 5. Nd5 e6 6. Ne3 d5 7. exd5 exd5 8.
Bb5 Nge7 9. c3 O-O 10. O-O a6 11. Bxc6 bxc6 12. d4 c4 13. b3 cxb3 14. axb3 Nf5
15. Re1 Qb6 16. Ng4 Rb8 17. Rb1 Qa5 18. b4 Qc7 19. g3 h5 20. Bf4 Qb7 21. Bxb8
hxg4 22. Be5 gxf3 23. Bxg7 Kxg7 24. Qxf3 Nd6 25. h4 Qd7 26. Kf1 Qh3+ 27. Qg2
Qf5 28. Rbd1 Ne4 29. f3 Nxc3 30. Re5 Qf6 31. Rde1 Nb5 32. Re8 Qxd4 33. g4 Rxe8
34. Rxe8 Qd1+ 35. Re1 Qd3+ 36. Re2 Nd4 37. h5 Qxe2+ 38. Qxe2 Nxe2 39. Kxe2 gxh5
40. gxh5 Kh6 41. f4 Kxh5 42. Ke3 Kg4 43. Kd4 Kxf4 44. Kc5 Ke5 45. Kxc6 Bf5 46.
Kb6 Bd3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.82"]
[White "Zanzini, Matheus Gibbin"]
[Black "De Oliveira, Licio Lopes"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. g3 c5 5. c4 Be7 6. Bg2 O-O 7. O-O d5 8. cxd5
exd5 9. d4 Ne4 10. Ne5 Nc6 11. Nxc6 bxc6 12. Bxe4 fxe4 13. Qc2 Bh3 14. Rd1 Qd7
15. dxc5 Qg4 16. Bd4 Rf7 17. Nc3 Raf8 18. Qc1 h5 19. Re1 h4 20. Nd1 hxg3 21.
hxg3 g6 22. Ne3 Qh5 23. Ng2 Rh7 24. Nf4 Qg4 25. Qe3 Bg5 26. Be5 Bxf4 27. Bxf4
Bg2 28. f3 Qh3 29. Kf2 Qh2 30. Rg1 d4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.83"]
[White "Sousa, Virginio Aleixo Da "]
[Black "Monte, Edmar Ferreira"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "1734"]
[PlyCount "128"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. cxd5 exd5 6. Nc3 Bg4 7. Be2 Bb4 8. O-O
O-O 9. Qc2 Re8 10. Re1 Nbd7 11. Bd2 Rc8 12. Rac1 Bd6 13. Nh4 Bxe2 14. Rxe2 Ne4
15. Nf5 Bb8 16. f3 Nxd2 17. Qxd2 Qg5 18. e4 Qxd2 19. Rxd2 dxe4 20. Nxe4 Bf4 21.
Rcd1 Bxd2 22. Rxd2 Rcd8 23. Nfd6 Re6 24. Nxb7 Rb8 25. Nbd6 Nf6 26. Kf2 Nd5 27.
g3 g6 28. Nc5 Rxd6 29. a3 a5 30. Nd3 f6 31. Ne1 Ne7 32. Ng2 Nf5 33. Nf4 Nxd4
34. Ne2 Rbd8 35. Nc3 Nb3 36. Rc2 Rd2+ 37. Rxd2 Rxd2+ 38. Ke3 Rxb2 39. Ne4 Rxh2
40. Nxf6+ Kf7 41. Ng4 Ra2 42. Ne5+ Kf6 43. Nxc6 Rxa3 44. Ke4 Nc5+ 45. Kd4 Ne6+
46. Ke4 Ng5+ 47. Kd5 Rxf3 48. Nxa5 Rf5+ 49. Kd4 Rxa5 50. Kc4 Kf5 51. Kd4 Kg4
52. Kc3 Kxg3 53. Kb4 Rf5 54. Kc4 h5 55. Kd4 h4 56. Kc4 h3 57. Kd4 h2 58. Kc4
h1=Q 59. Kd4 Qd5+ 60. Kc3 Ne4+ 61. Kb4 Qc5+ 62. Kb3 Qc3+ 63. Ka2 Ra5+ 64. Kb1
Ra1# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.84"]
[White "Ishida, Leopoldo Tetsuo"]
[Black "Da Silva, Hermes Ludovino"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1429"]
[PlyCount "68"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. c3 b6 5. e3 Nbd7 6. Nbd2 c5 7. Ne5 Bb7 8. Bb5
Rc8 9. Qa4 Ke7 10. Ndf3 h6 11. Nc6+ Bxc6 12. Bxc6 a5 13. Ne5 Nb8 14. O-O Nfd7
15. Nxd7 Nxc6 16. Nxf8 Rxf8 17. dxc5 bxc5 18. Rad1 Re8 19. Rd2 Kf8 20. Rfd1 Qb6
21. Bg3 Ne7 22. e4 Rcd8 23. exd5 Rxd5 24. Qb3 Rxd2 25. Rxd2 Qxb3 26. axb3 Nd5
27. c4 Nf6 28. Bd6+ Kg8 29. f3 Rd8 30. Kf2 Ne8 31. Ke3 Rxd6 32. Rxd6 Nxd6 33.
Kf4 Kf8 34. Ke5 Ke7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.85"]
[White "Lee, Henrique Min Ho"]
[Black "Ramos, Alexandre Espreafic"]
[Result "1/2-1/2"]
[ECO "E62"]
[BlackElo "1301"]
[PlyCount "118"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. g3 Nfd7 7. Bg2 Nc6 8. O-O
e5 9. d5 Ne7 10. Ne1 Nb6 11. b3 c5 12. Nd3 f5 13. Qc2 fxe4 14. Nxe4 Nf5 15. Qd1
Nd4 16. h3 Bf5 17. f3 Qd7 18. Kh2 Bxe4 19. fxe4 Rxf1 20. Bxf1 Rf8 21. Be3 Nf3+
22. Kg2 Nd4 23. Be2 Nxe2 24. Qxe2 Qf7 25. Qf1 Qxf1+ 26. Rxf1 Rxf1 27. Kxf1 Nd7
28. Ke2 h5 29. a3 Nf6 30. Nf2 Kh7 31. Kd3 Bh6 32. Bxh6 Kxh6 33. b4 b6 34. Kc3
Kg5 35. bxc5 bxc5 36. h4+ Kh6 37. Kb3 Nd7 38. Ka4 Nb6+ 39. Kb5 g5 40. a4 Nc8
41. a5 gxh4 42. gxh4 Kg7 43. Kc6 Kf7 44. Kd7 Ne7 45. Kxd6 Ng6 46. Nh1 Nxh4 47.
Ng3 Kg6 48. Nxh5 Kxh5 49. Kxe5 Nf3+ 50. Kf5 Nd2 51. d6 Nxc4 52. d7 Nd6+ 53. Ke6
Nb7 54. Kd5 Kg5 55. a6 Nd8 56. Kxc5 Kf6 57. Kd6 Ne6 58. Kd5 Ke7 59. Kc6 Kd8
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.86"]
[White "Prisma, Zenil Da Costa"]
[Black "Ferreira, Rafael Cassoni Buel"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1803"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 O-O 6. e3 d5 7. cxd5 Nxd5 8.
Qc2 Nf6 9. Bd3 Nc6 10. O-O Re8 11. e4 e5 12. d5 Na5 13. Bg5 c6 14. c4 cxd5 15.
cxd5 Qd6 16. Bxf6 Qxf6 17. Qa4 Nc6 18. dxc6 bxc6 19. Rab1 Be6 20. Rfc1 Bd7 21.
Rb7 Bc8 22. Rxa7 Rb8 23. Qc2 Qg6 24. Bc4 Bh3 25. Bxf7+ Qxf7 26. Rxf7 Kxf7 27.
gxh3 Re6 28. Ng5+ Kf6 29. Nxe6 Kxe6 30. Qxc6+ Kf7 31. Rd1 Re8 32. Rd7+ Re7 33.
Qd5+ Kf8 34. Rd8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "5.87"]
[White "Almeida, Higor Carlos De"]
[Black "Hoshino, Meilin"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. d4 c6 2. c4 d5 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 e6 6. Qxb7 Nbd7 7. cxd5 cxd5 8.
Bb5 Bd6 9. Bxd7+ Nxd7 10. Qc6 O-O 11. Qxd6 Rc8 12. Nge2 Nb6 13. Qxd8 Rfxd8 14.
O-O h6 15. Rd1 a5 16. b3 Rc6 17. Bb2 Rdc8 18. Rac1 Nd7 19. Na4 Bc2 20. Re1 Bd3
21. Rxc6 Rxc6 22. Rc1 Rd6 23. Nf4 Ba6 24. Nc5 Nxc5 25. dxc5 Rc6 26. f3 e5 27.
Nxd5 f5 28. Ne7+ Kf7 29. Nxc6 Kf6 30. Nxe5 g5 31. c6 h5 32. c7 g4 33. c8=Q Bxc8
34. Rxc8 gxf3 35. Nxf3+ Kg6 36. Rc6+ Kf7 37. Nh4 Ke7 38. Nxf5+ Kd7 39. Rd6+ Kc7
40. e4 Kb7 41. e5 Kc7 42. e6 Kb7 43. e7 Kc7 44. e8=Q Kb7 45. Qe7+ Kc8 46. Rd8#
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.1"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Garkauskas, Otto Dmitry"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2089"]
[BlackElo "2096"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 b6 9. O-O O-O 10. Nxd5 exd5 11. Ne5 Ba6 12. Re1 Bf6 13. Bf4 Bxe5 14. dxe5
Bxd3 15. Qxd3 Nc6 16. Rad1 d4 17. Qe4 Qd7 18. h4 Rad8 19. h5 Qd5 20. Qf5 Qxa2
21. Bg5 Rc8 22. Qg4 Qe6 23. Qg3 h6 24. Bf6 g6 25. hxg6 h5 26. Qg5 Qg4 27. Qh6
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.2"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Sergio, Claudio Santos"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2019"]
[BlackElo "2049"]
[PlyCount "49"]
[EventDate "2013.02.09"]

1. d4 d5 2. Nf3 f5 3. c4 e6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nc3 c6 7. e3 Nf6 8. Bd3
O-O 9. Qb3 Nbd7 10. cxd5 cxd5 11. Rc1 a6 12. O-O Ne4 13. Rc2 b5 14. Nxd5 Qd6
15. Nc7 Ndc5 16. dxc5 Qxc7 17. Nd4 Rf6 18. Nxf5 Rxf5 19. Bxe4 Rh5 20. g3 Ra7
21. Rd1 Qe7 22. c6 Kh8 23. Qb4 Qf6 24. Qd4 Qf8 25. Qxa7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.3"]
[White "Zimmermann, Kleber Renato P"]
[Black "Coutinho, Sidnei Bissacot"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1981"]
[BlackElo "2083"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 h6 8. Bh4
Bb7 9. O-O dxc4 10. Bxc4 Nbd7 11. Qe2 Ne4 12. Bxe7 Qxe7 13. Nxe4 Bxe4 14. Rfd1
Rfd8 15. Rd2 c5 16. Rad1 Nf6 17. dxc5 Rxd2 18. Nxd2 Qxc5 19. Nxe4 Nxe4 20. Qd3
Nf6 21. h3 Qg5 22. Bb3 Qc5 23. Qd4 Rc8 24. Qxc5 Rxc5 25. Rd8+ Kh7 26. Ra8 a5
27. Ra6 Rc6 28. f3 Nd5 29. Bxd5 exd5 30. Kf2 Kg6 31. Kg3 Kf5 32. Ra7 Ke6 33.
Rb7 g6 34. f4 f6 35. Kf3 Kd6 36. g4 g5 37. f5 Kc5 38. Rh7 d4 39. exd4+ Kxd4 40.
Rxh6 Ke5 41. h4 gxh4 42. b3 Rc3+ 43. Ke2 Rc2+ 44. Kd3 Rxa2 45. Rxh4 a4 46. bxa4
Rxa4 47. Kc3 Ra5 48. Kb4 Rd5 49. Kc4 Rd6 50. Rh1 Kf4 51. Re1 Rd8 52. Re6 Rf8
53. Rxb6 Kxg4 54. Rb5 Rd8 55. Kc3 Kf4 56. Kc2 Re8 57. Kd3 Re5 58. Rxe5 Kxe5 59.
Ke3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.4"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2081"]
[BlackElo "1902"]
[PlyCount "32"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Bg4 6. Nbd2 Qd7 7. b4 O-O-O 8.
Bb2 Qe6 9. Qb3 f6 10. exf6 Nxf6 11. O-O-O Ne4 12. Nxe4 Qxe4 13. b5 Na5 14. Qd3
Bf5 15. Qxe4 Bxe4 16. Ng5 Nb3# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.5"]
[White "Takeda, Lucas Koji"]
[Black "Nery Junior, Jose Antonio"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1966"]
[BlackElo "2080"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. O-O e5 8. d3
Be7 9. Be3 O-O 10. Na4 Ne6 11. Rc1 Qa5 12. Nd2 Ncd4 13. Nc4 Nxe2+ 14. Qxe2 Qxa4
15. b3 Qa6 16. Nxe5 Rb8 17. f4 Rd8 18. Be4 Nf8 19. f5 Nd7 20. Nxf7 Kxf7 21.
Bd5+ Kf8 22. Qh5 Ne5 23. f6 Rxd5 24. fxe7+ Kxe7 25. Bxc5+ Kd7 26. Rf7+ Kc6 27.
Bf8+ Kb6 28. d4 Qd3 29. Bc5+ Ka6 30. Rc4 Nxc4 31. Qxd5 Qd1+ 32. Kf2 Qd2+ 33.
Kf3 Bg4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.6"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Saito, Vinicius"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1921"]
[BlackElo "2069"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. g3 c6 7. Bg2 Nbd7 8. O-O
e5 9. d5 Nc5 10. Ne1 a5 11. Nd3 Nfd7 12. Be3 Nxd3 13. Qxd3 c5 14. Nb5 Qe7 15.
b3 Rb8 16. Rab1 f5 17. Na7 f4 18. Bd2 Qd8 19. Nxc8 Rxc8 20. Bh3 b6 21. Be6+ Kh8
22. f3 Ra8 23. Bxd7 Qxd7 24. g4 Bf6 25. a4 h5 26. h3 hxg4 27. hxg4 Bh4 28. Kg2
Kg7 29. Rh1 Rh8 30. Rh3 Rh7 31. Rbh1 Rah8 32. Qe2 Qe7 33. Be1 Qf6 34. Bxh4
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.7"]
[White "Brandao, Renan Alves"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2059"]
[BlackElo "1864"]
[PlyCount "90"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. O-O O-O 6. c4 cxd4 7. Nxd4 Nc6 8.
Nc3 d5 9. Nxc6 bxc6 10. Qa4 Qb6 11. Rd1 Rd8 12. Qa3 e5 13. Na4 Qc7 14. Bd2 Ne4
15. Be1 Bf8 16. Bb4 Bxb4 17. Qxb4 Rb8 18. Qe1 Qe7 19. b3 Be6 20. Nc3 Nxc3 21.
Qxc3 Qf6 22. f4 d4 23. fxe5 dxc3 24. exf6 c2 25. Rxd8+ Rxd8 26. Kf1 Bf5 27. g4
Be4 28. g5 h6 29. h4 hxg5 30. hxg5 Kf8 31. b4 Ke8 32. Rc1 Kd7 33. Kf2 Ke6 34.
Bf3 Bd3 35. e4 Ke5 36. Ke3 Rd4 37. b5 c5 38. a4 Bxc4 39. Rxc2 Rd3+ 40. Kf2 Rd4
41. Be2 Bxe2 42. Rxc5+ Kxe4 43. Kxe2 Rxa4 44. Rc7 Ra2+ 45. Kf1 Kf3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.8"]
[White "Dos Santos, Lucas Aparecido"]
[Black "Hirota Da Silva, Nilton"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1956"]
[BlackElo "2058"]
[PlyCount "124"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d6 3. Nf3 Nd7 4. Be2 e5 5. O-O Ngf6 6. Nc3 Be7 7. Ne1 Qb6 8.
dxe5 dxe5 9. Nd3 O-O 10. Be3 Qc7 11. Nc1 Nc5 12. f3 Ne6 13. Nb3 Rd8 14. Qe1 Nd4
15. Rc1 Be6 16. Qf2 Nxe2+ 17. Nxe2 b6 18. Rfd1 Rxd1+ 19. Rxd1 Rd8 20. Qe1 h6
21. Nbc1 g5 22. Rxd8+ Qxd8 23. Ng3 Qc8 24. Nd3 Nd7 25. Qc3 f6 26. Nf5 Bf8 27.
b3 Kh7 28. a4 Nb8 29. g4 c5 30. Kg2 c4 31. Nb2 cxb3 32. Qxc8 Bxc8 33. cxb3 Be6
34. Nc4 Nc6 35. Bd2 Bc5 36. Nfe3 Na5 37. Bxa5 bxa5 38. Nd5 Bb4 39. Nxf6+ Kg6
40. Nd5 Bxd5 41. exd5 Kf6 42. Kf2 Bc3 43. Ke3 Bb4 44. Ke4 Bc3 45. h3 a6 46. Ne3
Bb4 47. Nc4 Bc3 48. Nd6 Bb4 49. Ne8+ Ke7 50. Nc7 Bd6 51. Nxa6 Kd7 52. Kd3 Ba3
53. Nb8+ Kd6 54. Kc4 Bc1 55. Nc6 Bd2 56. Na7 Be3 57. Nb5+ Kd7 58. Kd3 Bc1 59.
Ke4 Bb2 60. Kf5 Ke7 61. Kg6 Bc1 62. Kxh6 Kf6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.9"]
[White "Juliani, Sidnei"]
[Black "Catozzo Jr, Vinicius"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1858"]
[BlackElo "2037"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Be7 6. Bd3 Ngf6 7. Ng3 O-O 8.
O-O b6 9. h4 Bb7 10. Re1 c5 11. c3 cxd4 12. cxd4 Qc7 13. Bd2 Rfc8 14. Rc1 Qd8
15. Qe2 Rxc1 16. Rxc1 Rc8 17. Re1 Qc7 18. Ne5 Nxe5 19. dxe5 Qc6 20. f4 Ng4 21.
b4 Qd5 22. Be4 Qd4+ 23. Be3 Nxe3 24. Bxb7 Nf5+ 25. Qf2 Qxf2+ 26. Kxf2 Bxh4 27.
Bxc8 Bxg3+ 28. Ke2 Bxe1 29. Kxe1 Ne3 30. g3 Nc2+ 31. Kd2 Nxb4 32. a3 Nd5 33.
Bb7 Nc7 34. a4 f6 35. exf6 gxf6 36. Kd3 Kf7 37. g4 h6 38. Kd4 Ke7 39. Be4 Kd6
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.10"]
[White "Brito, Erick De Paula"]
[Black "Deus Filho, Joaquim De"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1853"]
[BlackElo "2029"]
[PlyCount "55"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3
O-O 9. O-O b5 10. f4 b4 11. Na4 Nxe4 12. f5 d5 13. fxe6 fxe6 14. Rxf8+ Bxf8 15.
Qf3 Be7 16. Rf1 Bf6 17. c4 bxc3 18. Nxc3 Nd2 19. Bxd2 Bxd4+ 20. Kh1 Ra7 21.
Nxd5 Nc6 22. Nf4 Qd6 23. Nxe6 Bf6 24. Nd4+ Kh8 25. Nxc6 Rc7 26. Bf4 Qxc6 27.
Bxc7 Qxc7 28. Qd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.11"]
[White "Marques, Andre Rezende"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2021"]
[PlyCount "120"]
[EventDate "2013.02.09"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bg3 Qc7 8. Ngf3
Bxg3 9. hxg3 Bd7 10. Qe2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qc7 14. Qc2
O-O-O 15. Bf5 Kb8 16. Bxd7 Rxd7 17. O-O Rhd8 18. Rac1 Qa5 19. Qb1 g6 20. Rfe1
Qa6 21. a3 Qe6 22. Qc2 Qe4 23. Nd2 Qxc2 24. Rxc2 Ne4 25. Nf3 f6 26. a4 a5 27.
Rb1 c4 28. Rd1 Nc5 29. Ra1 Nb3 30. Ra3 Re8 31. Nd4 Nxd4 32. cxd4 Rc7 33. Rac3
Rec8 34. Kf1 b5 35. axb5 Kb7 36. Rc1 Kb6 37. Ke2 Kxb5 38. g4 a4 39. f3 Ka5 40.
Kf2 Rb8 41. R1c2 Rcb7 42. e4 Rxb2 43. exd5 Rxc2+ 44. Rxc2 Rc8 45. Ke3 Kb4 46.
Kd2 a3 47. Kc1 Rd8 48. Kb1 Kb3 49. Rd2 Rxd5 50. g3 c3 51. Rd3 a2+ 52. Ka1 Kc2
53. Re3 Kd2 54. Re7 c2 55. Rc7 c1=Q+ 56. Rxc1 Kxc1 57. g5 fxg5 58. g4 Kc2 59.
f4 gxf4 60. g5 Rxd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.12"]
[White "Rosa, Jose Antonio"]
[Black "De Sousa, Matheus Mazim"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2058"]
[BlackElo "1853"]
[PlyCount "94"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Na3 Nf6 8.
Nb5 Bd7 9. b4 Qd8 10. Bf4 e5 11. Bg5 a6 12. Nd6+ Bxd6 13. Qxd6 Qe7 14. Qxe7+
Kxe7 15. O-O-O Be6 16. Kb2 Rhd8 17. Be2 Rxd1 18. Bxd1 h6 19. Bxf6+ Kxf6 20. Bb3
Rd8 21. Bxe6 Kxe6 22. Kc2 f5 23. Ne2 g5 24. Re1 b5 25. Nc1 Nb8 26. Nb3 Nd7 27.
Rd1 Rc8 28. Kb2 h5 29. Ra1 e4 30. a4 f4 31. axb5 axb5 32. Nd4+ Ke5 33. Ra6 Re8
34. Rg6 e3 35. fxe3 fxe3 36. Rxg5+ Ke4 37. Kc2 Rf8 38. Nf3 Ra8 39. Kb2 Nb6 40.
Rxb5 Nc4+ 41. Kb3 Nd2+ 42. Nxd2+ exd2 43. Kc2 Ra2+ 44. Kd1 Kd3 45. Rd5+ Kxc3
46. b5 Ra1+ 47. Ke2 Re1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.13"]
[White "Reis, Virginia Lagrange M"]
[Black "Pomar, Marcelo Nascimento"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1886"]
[BlackElo "2094"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. d3 Qf6 8.
Nbd2 Bd6 9. Re1 Be6 10. b3 c5 11. Nc4 b5 12. Ne3 Ne7 13. a4 b4 14. Nc4 Nc6 15.
Bb2 g5 16. d4 Nxd4 17. Nxd4 cxd4 18. Bxd4 g4 19. h4 Qxh4 20. Nxd6+ cxd6 21. Be3
Rd8 22. Qd2 g3 23. fxg3 Qxg3 24. Qxb4 Rg8 25. Qd2 h4 26. Qf2 Qg6 27. Kf1 h3 28.
gxh3 Bxh3+ 29. Ke2 Qxe4 30. Kd1 Rg2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.14"]
[White "Ribeiro, Sheridan Luiz Telle"]
[Black "Martins, Anderson Donay"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2057"]
[BlackElo "1927"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. Qe2+ Qe7 7. Qxe7+ Bxe7
8. Bf4 c6 9. O-O O-O 10. Re1 Re8 11. c4 Bg4 12. Ne5 Bh5 13. Nc3 dxc4 14. Bxc4
Nbd7 15. Nxd7 Nxd7 16. d5 cxd5 17. Nxd5 Bf6 18. Rxe8+ Rxe8 19. Bb5 Bg4 20.
Nxf6+ gxf6 21. f3 Be6 22. Rd1 Rd8 23. Kf2 a6 24. Bxd7 Rxd7 25. Rxd7 Bxd7 26.
Bh6 f5 27. Ke3 f6 28. Kd4 Kf7 29. Kc5 Ke6 30. Bf4 Bc6 31. b3 Bb5 32. Kb6 Bc6
33. Kc5 Bb5 34. Bc7 Bc6 35. a4 Kd7 36. Ba5 Ke6 37. Bc3 Be8 38. Kb4 Bc6 39. Ka5
Bd5 40. b4 Bc4 41. Kb6 Bd5 42. b5 axb5 43. axb5 Bc4 44. Kc5 Bf1 45. g3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.15"]
[White "Palmeira, Pedro Alberto Marti"]
[Black "Herbst Neto, Eugenio"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1982"]
[BlackElo "1882"]
[PlyCount "114"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c6 7. Nc3 Nbd7 8. e4
e5 9. d5 c5 10. Bg5 a6 11. Qd2 Qe8 12. a4 Nh5 13. Bh6 Nb6 14. Bxg7 Kxg7 15. a5
Nd7 16. Nh4 Qd8 17. Na4 b5 18. axb6 Rb8 19. b3 Nxb6 20. Qc3 Kg8 21. Nb2 Re8 22.
Nd3 Nd7 23. b4 Qc7 24. bxc5 Nxc5 25. Nxc5 Qxc5 26. Ra5 Rb5 27. Rfa1 Rxa5 28.
Rxa5 Qb6 29. h3 Nf6 30. Ra1 Nd7 31. Nf3 Nc5 32. Nd2 Bd7 33. Rb1 Qa7 34. Qb4 Kf8
35. Kh2 Ke7 36. Bf1 a5 37. Qa3 a4 38. f4 f6 39. fxe5 fxe5 40. Qe3 Rf8 41. Be2
Kd8 42. Kg2 Kc7 43. Bg4 Bxg4 44. hxg4 a3 45. Ra1 a2 46. Kh3 Qa4 47. Qc3 Rb8 48.
Rf1 Ra8 49. Rf7+ Nd7 50. Nb3 a1=Q 51. Nxa1 Qxa1 52. Qf3 Rd8 53. g5 Qa8 54. Qe3
Rf8 55. Re7 Qa1 56. Kg2 Qf1+ 57. Kh2 Rf2+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.16"]
[White "Reboucas, Deive Pacheco"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1974"]
[PlyCount "108"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 d6 7. exd6 Bg4 8.
Be2 e6 9. Nc3 Qxd6 10. O-O Be7 11. Nb5 Qd8 12. Be3 O-O 13. Rc1 a6 14. Nc3 Rc8
15. Qd2 h6 16. Rfd1 Ncb4 17. Ne5 Bxe2 18. Qxe2 Bd6 19. g3 Qa5 20. Nc4 Qd8 21.
Ne4 Be7 22. a3 Nxe3 23. Nxe3 Rxc1 24. Rxc1 Nd5 25. Qc4 Nb6 26. Qc7 Qxd4 27.
Qxb7 Qxb2 28. Rc7 Bxa3 29. Nd1 Qd4 30. Ndc3 a5 31. Nb5 Qa1+ 32. Kg2 Nd5 33. Rc8
Qe5 34. Rxf8+ Bxf8 35. Nd2 Bb4 36. Nf3 Qe4 37. Qb8+ Kh7 38. Qe8 f6 39. Nbd4 Ne7
40. Qd7 e5 41. Ne6 Nf5 42. h3 h5 43. Qf7 a4 44. Qxh5+ Nh6 45. Qe8 a3 46. Qd7
Nf5 47. g4 Ne7 48. Kg3 Qc6 49. Nf8+ Kg8 50. Qd8 Kf7 51. Nd7 Ng6 52. g5 e4 53.
gxf6 Qd6+ 54. Nfe5+ Nxe5 {Tempo.} 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.17"]
[White "Cruz, Arquias Sofocles Gu"]
[Black "Goncalves, Leonardo Yamamoto P"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1812"]
[BlackElo "1961"]
[PlyCount "77"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be3 Bg7 9. Be2 O-O 10. Qd2 a5 11. a4 Be6 12. f3 Rc8 13. Nd5 Nd7 14. Rb1 Nc5 15.
b3 Bxd5 16. exd5 Re8 17. O-O e6 18. dxe6 Rxe6 19. Bd3 Qh4 20. f4 Bc3 21. Qxc3
Rxe3 22. Rbd1 Rce8 23. Qc2 f5 24. Bxf5 Re2 25. Rd2 Rxd2 26. Qxd2 gxf5 27. Qxd6
Qe7 28. Qd5+ Kh8 29. Qd4+ Kg8 30. Qd5+ Kg7 31. Qxf5 Nxb3 32. Qg4+ Kh8 33. h3
Qe3+ 34. Kh2 Qe2 35. Qd7 Qe7 36. Qd1 Nc5 37. Qd4+ Kg8 38. Qd5+ Kg7 39. Rf3
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.18"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Queiroz, Alberto Becker"]
[Result "1-0"]
[ECO "B10"]
[BlackElo "1961"]
[PlyCount "71"]
[EventDate "2013.02.09"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 Bg4 7. Qb3 Qc7 8.
Nc3 g6 9. f3 Bc8 10. d4 a6 11. a4 Bg7 12. Nge2 b6 13. Bf4 Qd8 14. d6 e6 15. d5
e5 16. Bxe5 Nbd7 17. Bd4 O-O 18. Qb4 Re8 19. O-O Nc5 20. Bxc5 bxc5 21. Qxc5 Bf5
22. Qc7 Nd7 23. Ng3 Qh4 24. Nxf5 gxf5 25. Qxd7 Qxc4 26. Qxf5 Re5 27. Qg4 Qc5+
28. Kh1 Kh8 29. Ne4 Qxd5 30. Rfd1 f5 31. Rxd5 fxg4 32. Rxe5 Bxe5 33. Rd1 Kg8
34. d7 Bc7 35. Rc1 Ra7 36. Rxc7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.19"]
[White "Fernandes De Sousa, Julio Cesa"]
[Black "Caceres, Elton Carlos"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1955"]
[BlackElo "1826"]
[PlyCount "132"]
[EventDate "2013.02.09"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8.
Bd2 Nf6 9. Ne4 Qd8 10. Nxf6+ Qxf6 11. Qb3 b6 12. Be3 Bd6 13. g3 Qf3 14. Rg1 Qd5
15. c4 Qa5+ 16. Bd2 Qf5 17. Bg2 O-O 18. f4 Rc8 19. O-O-O Nd7 20. Rde1 Rab8 21.
Be4 Qf6 22. Bc3 Qd8 23. Kb1 Nf6 24. Qc2 Nxe4 25. Qxe4 Qf8 26. g4 Bb4 27. Rg3
Bxc3 28. Rxc3 Qd6 29. h4 Rd8 30. Rd1 Rd7 31. h5 Rbd8 32. Rcd3 b5 33. c5 Qd5 34.
Qe2 Qc4 35. b3 Qd5 36. Re3 Rb7 37. f5 Re8 38. Re5 Qd7 39. d5 cxd5 40. Rdxd5 Qc8
41. Rd6 Rbe7 42. h6 Qb7 43. hxg7 exf5 44. c6 Rxe5 45. Qxe5 Qxc6 46. Qg3 Qe4+
47. Kc1 f4 48. Qc3 b4 49. Qc6 Qe1+ 50. Rd1 Qe3+ 51. Kc2 Qe4+ 52. Qxe4 Rxe4 53.
Kd3 Re6 54. Kc4 a5 55. Rd5 Kxg7 56. Rxa5 f3 57. Rg5+ Kf8 58. Rf5 Re4+ 59. Kc5
Rxg4 60. Rxf3 h5 61. a4 bxa3 62. b4 a2 63. Ra3 Rg2 64. b5 Rc2+ 65. Kd6 Rb2 66.
Kc6 h4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.20"]
[White "Santos, Marcos Correia"]
[Black "Benitez, Ed Carlos Leite Luq"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1948"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 b6 6. Nf3 Bb7 7. Bc4 e6 8. O-O
Be7 9. Re1 O-O 10. Nbd2 d6 11. Nf1 Na6 12. a3 Nac7 13. Ba2 Re8 14. Bb1 f5 15.
Ne3 dxe5 16. Nxe5 Nf4 17. b4 Bd6 18. Nf3 Qf6 19. Bb2 Qg6 20. Kh1 Nxg2 21. Nxg2
Qg4 22. Nfh4 Qxh4 23. Re5 Bxe5 24. dxe5 Qxf2 25. Qc2 Bxg2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.21"]
[White "Aoyama, Edmundo"]
[Black "Dias, Marcelo De Souza"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1944"]
[PlyCount "101"]
[EventDate "2013.02.09"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 d6 5. c4 f5 6. Nc3 Nf6 7. Bd2 O-O 8. Qc1
Nc6 9. Rb1 a5 10. a3 Ne7 11. b4 axb4 12. axb4 c6 13. b5 Kh8 14. O-O Be6 15.
bxc6 bxc6 16. Bh6 Rb8 17. Bxg7+ Kxg7 18. Qc2 Qc7 19. Rxb8 Rxb8 20. Rb1 d5 21.
Rxb8 Qxb8 22. cxd5 cxd5 23. d4 exd4 24. Nxd4 Bf7 25. Ncb5 h6 26. Qc5 Qe5 27.
Qc3 g5 28. Qc5 Kg6 29. Qd6 Qxd6 30. Nxd6 Bg8 31. e3 Ne4 32. Nxe4 fxe4 33. f4
gxf4 34. gxf4 Kf6 35. Bh3 Bh7 36. Kf2 Bf5 37. Nxf5 Nxf5 38. Bxf5 Kxf5 39. Kg3
Kf6 40. Kg4 Kg6 41. h3 h5+ 42. Kg3 Kf6 43. Kf2 Kf7 44. Ke1 Ke6 45. Kd2 Kd6 46.
Kc3 Kc5 47. h4 d4+ 48. exd4+ Kd5 49. f5 e3 50. Kd3 e2 51. Kxe2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.22"]
[White "Dias Da Silva, Adriano"]
[Black "Kina, Caio Garcia"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2039"]
[BlackElo "1873"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. e5 Ng4 6. h3 Nh6 7. g4 O-O 8. Bd3 c5
9. c3 f6 10. Be3 fxe5 11. fxe5 Nf7 12. exd6 cxd4 13. Bxd4 exd6 14. O-O Nc6 15.
Nbd2 Nfe5 16. Be4 Nxf3+ 17. Nxf3 Nxd4 18. Nxd4 Rxf1+ 19. Kxf1 Be5 20. Qb3+ Kh8
21. Kg2 Qh4 22. Ne2 Bxg4 23. hxg4 Qxg4+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.23"]
[White "Da Mata, Luis Carlos"]
[Black "Pereira, Jorge Luiz Rodrigue"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2033"]
[BlackElo "1872"]
[PlyCount "31"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Nxd4 Nf6 8.
Nc3 O-O 9. f3 Bb4 10. Nde2 Qxd1 11. Rxd1 Bxc3 12. Nxc3 Be6 13. Be3 Rad8 14.
Rxd8 Rxd8 15. Rd1 Rxd1+ 16. Nxd1 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.24"]
[White "Pertuzatti, Daniel"]
[Black "Silva, Alexandre Freitas S"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2014"]
[BlackElo "1871"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 h6 8.
Ne4 Qc7 9. Qe2 Nxe4 10. Qxe4 Bd6 11. Qg4 Kf8 12. O-O c5 13. c3 e5 14. Qh4 b6
15. dxe5 Nxe5 16. Nxe5 Bxe5 17. f4 Bf6 18. Qf2 Bb7 19. Be2 Re8 20. Bf3 Ba6 21.
Rd1 g6 22. Be3 Kg7 23. f5 Qe5 24. Re1 Qxf5 25. Bc6 Qxf2+ 26. Kxf2 Re7 27. Bf4
Rd8 28. Rxe7 Bxe7 29. Bf3 Bh4+ 30. g3 Bf6 31. Rd1 Rxd1 32. Bxd1 Bd3 33. Bb8 a6
34. Be2 Bxe2 35. Kxe2 Bd8 36. Kd3 Kf6 37. Kc4 Ke6 38. a4 a5 39. Kb5 f5 40. Kc6
c4 41. Bf4 g5 42. Be3 h5 43. Bf2 f4 44. gxf4 gxf4 45. Be1 Ke5 46. Kd7 Bg5 47.
Kc7 Ke4 48. Bf2 f3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.25"]
[White "Garcia, Liria Caetano"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2008"]
[BlackElo "1851"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 a5 6. Nf3 g6 7. Nc3 Ba6 8. g3 d6
9. Bh3 Bg7 10. O-O Nbd7 11. Re1 O-O 12. e4 Qxb6 13. a4 Qc7 14. Ra3 Rfb8 15. Qc2
c4 16. Bf1 Ng4 17. Nb5 Bxb5 18. axb5 Rxb5 19. b3 Nge5 20. Nxe5 Nxe5 21. bxc4
Rc5 22. Rc3 Rc8 23. Ba3 Nxc4 24. Bxc5 Bxc3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.26"]
[White "Baptista, Andre Kemper"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1836"]
[BlackElo "2005"]
[PlyCount "47"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. O-O O-O 11. Ne5 Nxe5 12. dxe5 c6 13. Ne4 Be6 14.
Nd6 f6 15. Qd4 Qd7 16. f4 fxe5 17. fxe5 b6 18. Rac1 Rxf1+ 19. Rxf1 Rf8 20.
Rxf8+ Kxf8 21. Qf2+ Kg8 22. Qh4 Ne7 23. Qg5 Nd5 24. Qh4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.27"]
[White "Rodrigo Da Silva, Edson"]
[Black "Leal, Paulo Donizete"]
[Result "1-0"]
[ECO "E28"]
[WhiteElo "2003"]
[BlackElo "1850"]
[PlyCount "71"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 O-O 7. Nge2 c5 8. a3
Bxc3+ 9. bxc3 d5 10. cxd5 Qxd5 11. e4 Qc6 12. O-O Rd8 13. Bg5 c4 14. Bb1 Nbd7
15. Qe1 h6 16. Be3 b5 17. Ra2 Nb6 18. Ng3 Na4 19. f4 Re8 20. Re2 Qd7 21. Bd2 a5
22. e5 Nd5 23. f5 f6 24. fxe6 Rxe6 25. Bf5 Rae8 26. Ne4 fxe5 27. dxe5 Qc6 28.
Nd6 R6e7 29. Nxe8 Rxe8 30. Qg3 Nc5 31. e6 Qc7 32. Qg6 Nf6 33. Bxh6 Qe7 34. Bg5
Nce4 35. Bxe4 Qc5+ 36. Be3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.28"]
[White "Medeiros, Thauane Ferreira"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1835"]
[BlackElo "1976"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e4 dxe4 6. Nc3 exf3 7. Nxf3 e6 8.
Bc4 Bd6 9. Ne5 Nbd7 10. Qe2 Nb6 11. Bb5+ Bd7 12. Bg5 Bxb5 13. Nxb5 Be7 14. Nxf7
Kxf7 15. O-O a6 16. Nc3 Re8 17. g4 Kg8 18. Qxe6+ Kh8 19. Rad1 Qd7 20. d5 Qxe6
21. dxe6 Bc5+ 22. Kh1 Rxe6 23. Rf5 Bb4 24. Rd3 Rae8 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.29"]
[White "Miquelin, Nicolas Seoane"]
[Black "Ramos, Ricardo Guelerman P"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1958"]
[BlackElo "1838"]
[PlyCount "121"]
[EventDate "2013.02.09"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. O-O Nge7 7. e3 O-O 8. b3
d5 9. Bb2 b6 10. cxd5 Nxd5 11. Qe2 Bb7 12. Rfd1 Ndb4 13. d3 Qe7 14. a3 Nd5 15.
Nxd5 exd5 16. Bxg7 Kxg7 17. d4 Rad8 18. Qb2 Qf6 19. Qc2 Na5 20. dxc5 bxc5 21.
b4 cxb4 22. axb4 Nc4 23. Nd2 Rc8 24. Nxc4 Rxc4 25. Qd2 Qb6 26. b5 Kg8 27. Qa2
Qxb5 28. Bf1 Rfc8 29. Bxc4 dxc4 30. e4 Bxe4 31. Qxa7 Qf5 32. Qe3 c3 33. Rac1 c2
34. Rd4 Re8 35. f4 Bc6 36. Qc3 Be4 37. Re1 Rc8 38. Rc4 Rxc4 39. Qxc4 Bd3 40.
Qc3 Qb5 41. Kf2 Qb6+ 42. Kf3 Qb5 43. Re5 Qd7 44. h3 Bf5 45. g4 Qd3+ 46. Qxd3
Bxd3 47. Rc5 f5 48. Ke3 Be4 49. Kd2 h5 50. gxh5 gxh5 51. Rc7 h4 52. Re7 Bg2 53.
Re3 Be4 54. Rxe4 fxe4 55. Kxc2 Kf7 56. Kc3 Kg6 57. Kd4 Kf5 58. Ke3 Kf6 59. Kxe4
Ke6 60. f5+ Ke7 61. Kf4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.30"]
[White "Alboredo, Julia"]
[Black "Mendes, Joao Paulo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1811"]
[BlackElo "1957"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 e6 7. Nf3 Be7 8. O-O
Bd7 9. Re1 Rc8 10. Ne5 Na5 11. Nd2 Qb6 12. Nxd7 Nxd7 13. Rb1 Nc4 14. Nxc4 dxc4
15. Bc2 Qa5 16. d5 Nc5 17. d6 Bf6 18. Qd5 Qa6 19. Rbd1 O-O 20. Qh5 g6 21. Qf3
Nd7 22. Be4 Rcd8 23. Bxb7 Qxa2 24. Bh6 Bg7 25. Bxg7 Kxg7 26. Ra1 Qxb2 27. Rxa7
Ne5 28. Qe3 Nd3 29. Rf1 Rxd6 30. Be4 Qxc3 31. Rc7 Qd4 32. Rd1 Qxe3 33. fxe3
Rfd8 34. Rxc4 Nb2 35. Rxd6 Rxd6 36. Rb4 Rd1+ 37. Kf2 Nd3+ 38. Bxd3 Rxd3 39. Kf3
Kf6 40. Rb7 h5 41. Ke2 Ra3 42. Kf3 Ra5 43. h4 Rf5+ 44. Kg3 Ke5 45. Rb5+ Ke4 46.
Rb3 Rd5 47. Rb7 f6 48. Rb6 Re5 49. Kf2 g5 50. hxg5 Rf5+ 51. Ke2 Rxg5 52. Rxe6+
Kf5 53. Ra6 Rxg2+ 54. Kf3 Rg4 55. e4+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.31"]
[White "Heinrichs, Vivian"]
[Black "Silva, Rodrigo Ferreira"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1951"]
[BlackElo "1830"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 O-O 6. Nge2 a6 7. O-O Ba7 8. d4
e4 9. d5 d6 10. b4 Nbd7 11. Bb2 Ne5 12. Qb3 Qe8 13. Nd4 Bxd4 14. exd4 Nf3+ 15.
Bxf3 exf3 16. Nb1 Qh5 17. Nd2 f4 18. Qxf3 Ng4 19. Qh1 f3 20. h4 Nh6 21. Ne4 Bf5
22. Ng5 Bd3 23. Rfc1 Be2 24. Rc3 Rf5 25. Re3 Bxc4 26. Rc1 Bxd5 27. Rxc7 Qg6 28.
Qh3 Raf8 29. Ree7 Nf7 30. Nxf7 R5xf7 31. Rxf7 Bxf7 32. d5 Qb1+ 33. Bc1 Qxb4 34.
Kh2 Qe1 35. Be3 Qa5 36. Rc8 Rd8 37. Qd7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.32"]
[White "Oliveira, Guilherme Martins G"]
[Black "Pinto, Rendrex Lopes"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1789"]
[BlackElo "1946"]
[PlyCount "116"]
[EventDate "2013.02.09"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. O-O Be7 6. d3 O-O 7. b3 c5 8. e3 Nc6
9. Bb2 d4 10. exd4 cxd4 11. Re1 a5 12. Na3 Bc5 13. Nb5 Re8 14. Ne5 Nxe5 15.
Rxe5 Nd7 16. Re1 e5 17. f4 exf4 18. gxf4 Nf6 19. Rxe8+ Qxe8 20. Qe1 Bd7 21.
Qxe8+ Rxe8 22. Bxd4 Bxd4+ 23. Nxd4 Re3 24. Rd1 b6 25. Bf3 Kf7 26. Kf2 Re8 27.
Nc2 h6 28. Ne3 g5 29. fxg5 hxg5 30. Nd5 Nxd5 31. Bxd5+ Kf6 32. Rg1 Rh8 33. Kg2
g4 34. Re1 Rh3 35. Rd1 Re3 36. Kf2 Rh3 37. Kg2 Re3 38. Kf2 Rh3 39. Kg2 Ke5 40.
Re1+ Kd6 41. Rd1 a4 42. b4 Re3 43. Kf2 f4 44. Rd2 Bf5 45. d4 Rc3 46. Bg8 Rh3
47. c5+ Kc7 48. Kg1 Re3 49. d5 Bd3 50. d6+ Kd7 51. c6+ Kxc6 52. d7 Kxd7 53. Bh7
Re1+ 54. Kf2 Rf1+ 55. Kg2 f3+ 56. Kg3 Rg1+ 57. Kf4 Rg2 58. Bxd3 Rxd2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.33"]
[White "Lopes, Edson"]
[Black "Silva, Igor Dos Santos"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1674"]
[BlackElo "1933"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 Nf6 7. Nd2 O-O 8.
Bd3 d5 9. exd5 Nxd5 10. N2f3 Nxe3 11. fxe3 Qb6 12. Qb3 e5 13. Qxb6 axb6 14. Nc2
Rd8 15. Bc4 Bf5 16. Rc1 b5 17. Bb3 Na5 18. O-O Nxb3 19. axb3 Ra2 20. Na3 Rxb2
21. b4 Ra8 22. Ra1 Bd3 23. Rfd1 e4 24. Nd4 Bxd4 25. exd4 Ra4 26. d5 Kf8 27. d6
Ke8 28. h3 Rb3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.34"]
[White "Florencio Da Silva, Paulo"]
[Black "Hara, Aroldo Hiroiuqui"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "1929"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. Nf3 b6 2. e4 Bb7 3. d3 d5 4. Nbd2 e6 5. c3 Nf6 6. Qc2 Be7 7. Be2 Nc6 8. O-O
Rc8 9. Re1 O-O 10. Nf1 h6 11. h3 Nb8 12. Ng3 c5 13. Bf4 Nbd7 14. Rad1 d4 15. c4
Nh7 16. Qc1 Kh8 17. Nh2 f5 18. exf5 exf5 19. Bf3 Bxf3 20. Nxf3 g5 21. Bd2 Bd6
22. Nf1 Qf6 23. Re2 Rg8 24. Rde1 Nhf8 25. g3 Rc6 26. N1h2 Bb8 27. Re7 g4 28.
hxg4 fxg4 29. Nh4 Ne5 30. R1xe5 Bxe5 31. Rxa7 h5 32. Ng2 Ne6 33. Qe1 Bb8 34.
Rb7 Nd8 35. Rxb8 Re6 36. Qf1 Rf8 37. Nf4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.35"]
[White "Farah, Daniel Landshoff"]
[Black "Boff, Andre Ricardo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1911"]
[PlyCount "92"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. f4 Bb7 5. e5 Ne7 6. Ngf3 Nf5 7. Nb3 h5 8. Be2 c5
9. O-O d4 10. c3 Nc6 11. Ng5 g6 12. Ne4 Be7 13. Bd2 Qd7 14. a4 a5 15. Nc1 Ba6
16. Qb3 Rb8 17. Bf3 O-O 18. Qd1 Kg7 19. Qe2 Rbd8 20. c4 Rh8 21. Kh1 Bb7 22. Nb3
Rdg8 23. Rae1 Kf8 24. Ng5 Qd8 25. Ne4 Ba8 26. Rg1 Rg7 27. Na1 Nh4 28. Nc2 Rhg8
29. Na3 Nb4 30. Bxb4 axb4 31. Nb5 Nf5 32. Ra1 Ne3 33. b3 g5 34. fxg5 Bxg5 35.
Ned6 Bf4 36. Bxa8 Qxa8 37. Nc7 Qc6 38. Nxe6+ fxe6 39. Raf1 Nxf1 40. Qxf1 Rg4
41. Ne4 Ke7 42. h3 Bxe5 43. hxg4 hxg4 44. g3 Rh8+ 45. Kg2 Rh3 46. Rh1 Rxg3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.36"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Moura, Luiz Aurelio de"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "1880"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 Be7 8. Qd2
O-O 9. O-O-O Nxd4 10. Qxd4 d5 11. e5 Nd7 12. Bxe7 Qxe7 13. Nb5 f6 14. h4 fxe5
15. fxe5 Rf5 16. Re1 a6 17. Nd6 Rxe5 18. Rxe5 Qxd6 19. Rg5 e5 20. Qg4 Qe7 21.
Qg3 b5 22. Be2 Bb7 23. h5 Rc8 24. h6 g6 25. Rf1 Rf8 26. Rxf8+ Kxf8 27. Qf2+ Qf7
28. Qxf7+ Kxf7 29. Rg3 e4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.37"]
[White "Giacomel, Alexandre"]
[Black "Lopes Junior, Roberto Juliano"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "2013"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. a3 Nf6 6. Nc3 Qc7 7. Be2 Nc6 8. Be3
d6 9. Qd2 Be7 10. f3 b5 11. O-O Bd7 12. Kh1 O-O 13. Rad1 Rac8 14. f4 Na5 15.
Qe1 Nc4 16. Bc1 Nxa3 17. Bd3 Nc4 18. Na2 Qa5 19. Nb4 d5 20. c3 dxe4 21. Bxc4
Rxc4 22. Ndc2 Qb6 23. Be3 Qb7 24. Ra1 Ra8 25. h3 a5 26. Na2 Rcc8 27. Bd4 b4 28.
Ne3 b3 29. Nc1 a4 30. f5 a3 31. bxa3 b2 32. Rb1 bxc1=Q 33. Qxc1 Qc7 34. fxe6
Bxe6 35. Ra1 Ra5 36. a4 Nh5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.38"]
[White "Fonseca, Luis Ernesto Serra "]
[Black "De Paula, Luciano Alves"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2052"]
[BlackElo "1810"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. c3 d6 6. d4 cxd4 7. cxd4 Qb6 8. d5
Ne5 9. Nc3 Bg4 10. O-O Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 Nf6 13. Qe2 O-O 14. Be3 Qb4
15. f3 a6 16. Rfc1 Rac8 17. Rc2 Qc4 18. Qd2 Nd7 19. Rac1 Qb4 20. Nd1 Qxd2 21.
Bxd2 Bd4+ 22. Be3 Bxe3+ 23. Nxe3 Nb6 24. Rc7 Rfe8 25. R1c2 Rb8 26. Nc4 Na4 27.
b3 Nc5 28. Nb6 e6 29. b4 Nd3 30. Nd7 Nxb4 31. R2c4 Nxa2 32. Nxb8 Rxb8 33. Ra4
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.39"]
[White "Rouanet, Luiz Paulo"]
[Black "Aragao Neto, Joao Batista"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2024"]
[BlackElo "1794"]
[PlyCount "43"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d6 5. e3 O-O 6. c4 c5 7. Nc3 Nbd7 8. Be2
Nb6 9. O-O Bd7 10. dxc5 dxc5 11. Rc1 Be6 12. b3 Qxd1 13. Rfxd1 Rfd8 14. Nb5
Rxd1+ 15. Rxd1 Rf8 16. Nxa7 Nh5 17. Bc7 Nd7 18. Ng5 Nhf6 19. Nxe6 fxe6 20. Nb5
Nb8 21. Bf3 Nc6 22. Bb6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.40"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Fier, Luciano Dos Santos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1802"]
[BlackElo "1992"]
[PlyCount "30"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Be7 7. Bd3 b6 8. Ne5
Bd7 9. Ndf3 Ne4 10. Nxd7 Qxd7 11. Bb5 f6 12. Qa4 Rc8 13. Ba6 Ra8 14. Bb5 Rc8
15. Ba6 Ra8 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.41"]
[White "De Gois Junior, Joao Vieira"]
[Black "Cardozo, Matheus Santos"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1979"]
[BlackElo "1769"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 Bg4 8. Bd3
Nbd7 9. O-O a6 10. h3 Bxf3 11. Qxf3 e6 12. dxe6 fxe6 13. g4 Qe7 14. Bd2 Rf7 15.
Rae1 Raf8 16. Qg2 Ne8 17. Rd1 Qf6 18. Qg3 Nc7 19. g5 Qe7 20. h4 Nb6 21. Rde1
Qd7 22. h5 gxh5 23. Qh4 d5 24. cxd5 exd5 25. Qxh5 c4 26. Bb1 d4 27. f5 dxc3 28.
Bxc3 Bxc3 29. bxc3 Nb5 30. Rd1 Qc7 31. Rf3 Rg7 32. f6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.42"]
[White "Ichimura G. Barbosa, Larissa Y"]
[Black "Vieira, Paulo Cesar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1747"]
[BlackElo "1927"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 Nf6 8. O-O
O-O 9. h3 h6 10. Be3 Bd7 11. Rc1 Rc8 12. Qd2 Kh7 13. d5 Nb8 14. Bxa7 Qa5 15.
Bd4 b5 16. Nxb5 Qxa2 17. Ra1 Qb3 18. Ra3 Qc2 19. Qxc2 Rxc2 20. Bd3 Bxb5 21.
Bxc2 Bxf1 22. Kxf1 Nfd7 23. Bxg7 Kxg7 24. b4 Nb6 25. Ra7 Kf6 26. Nd4 Rc8 27.
Bd3 Nc4 28. Ke2 Ne5 29. f4 Nxd3 30. Kxd3 e6 31. b5 Rc1 32. Rb7 exd5 33. exd5
Rd1+ 34. Ke3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.43"]
[White "Sousa, Felipe Mazim De"]
[Black "Nolasco De Moraes, Vitor"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1737"]
[BlackElo "1921"]
[PlyCount "132"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg4 8. h3
Bxf3 9. Qxf3 Bg7 10. Bb5+ Nfd7 11. Bf4 a6 12. Bxd7+ Qxd7 13. Qg3 Ke7 14. O-O f6
15. Rfe1 Rd8 16. Bd2 Qc7 17. Ne2 Nd7 18. Nf4 Nf8 19. Bc3 Kf7 20. h4 b5 21. b3
Re8 22. Qf3 Kg8 23. h5 Qf7 24. hxg6 hxg6 25. g3 b4 26. Bb2 f5 27. Bxg7 Kxg7 28.
exf5 Qxf5 29. Kg2 Kf7 30. g4 Qf6 31. Qg3 Rxe1 32. Rxe1 Re8 33. Rh1 Re4 34. Nd3
Qd4 35. Qf3+ Kg7 36. Kg3 Nh7 37. Re1 Ng5 38. Rxe4 Qxe4 39. Qd1 Qxd5 40. Nb2
Qe5+ 41. f4 Qe3+ 42. Kg2 Qh3+ 43. Kg1 Qg3+ 44. Kf1 Qxf4+ 45. Ke1 Nf3+ 46. Ke2
Nd4+ 47. Kd3 d5 48. Qe1 Qf3+ 49. Qe3 Qf1+ 50. Kd2 Nf3+ 51. Kc2 Ne1+ 52. Kd2
Nf3+ 53. Kc2 Nd4+ 54. Kd2 Qg2+ 55. Kd1 Qxg4+ 56. Kc1 Qf4 57. Qxf4 Ne2+ 58. Kd2
Nxf4 59. Na4 c4 60. Nc5 c3+ 61. Kc2 d4 62. Nxa6 d3+ 63. Kd1 c2+ 64. Kd2 Ne2 65.
Nxb4 c1=Q+ 66. Kxd3 Qc3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.44"]
[White "Sergio Filho, Claudio Santos"]
[Black "Moraes, Maurino Anastacio D"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1899"]
[BlackElo "1739"]
[PlyCount "73"]
[EventDate "2013.02.09"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. g3 Be6 6. Ngf3 Nf6 7. Nxe5 Bc5 8.
Nd3 Bb6 9. Bg2 Bg4 10. f3 Be6 11. Qe2 Qe7 12. Nf4 Nbd7 13. Nxe6 Qxe6 14. Nc4
Bc7 15. Be3 O-O 16. O-O Rfe8 17. Nd2 Nb6 18. f4 Rad8 19. c3 Rd7 20. f5 Qe7 21.
g4 h6 22. g5 hxg5 23. Bxg5 Red8 24. Rf3 Bxh2+ 25. Kh1 Bc7 26. Rh3 Qd6 27. Qf2
Qxd2 28. Bxd2 Rxd2 29. Qh4 Kf8 30. Re1 Rxb2 31. e5 Ng8 32. e6 Nd5 33. exf7 Kxf7
34. Qh5+ Kf8 35. Bxd5 cxd5 36. Qg6 Rxa2 37. Rh7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.45"]
[White "Andor, Jorge"]
[Black "Mangialardo, Gabriel Henrique"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1870"]
[PlyCount "98"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 d6 7. Bb5 Bd7 8.
O-O Nge7 9. Nxc6 Bxc6 10. Bxc6+ Nxc6 11. Bxc5 dxc5 12. f4 O-O 13. Nd2 Rad8 14.
Qe2 Rd7 15. e5 Qf5 16. Nb3 b6 17. Rae1 Re8 18. Qb5 Nb8 19. h3 a6 20. Qc4 Qe6
21. Qxe6 fxe6 22. g4 Nc6 23. Kg2 g6 24. Re2 Rf8 25. Rff2 Rdf7 26. Kg3 g5 27. f5
exf5 28. gxf5 Rxf5 29. Rxf5 Rxf5 30. Kg4 Rxe5 31. Rxe5 Nxe5+ 32. Kxg5 Nc4 33.
Kf6 Nxb2 34. Ke6 c4 35. Nd2 b5 36. Kd5 Kg7 37. Kd4 Kg6 38. Ne4 Na4 39. a3 Kf5
40. h4 h5 41. Ke3 Kg4 42. Nf6+ Kxh4 43. Ne4 Kg4 44. Nf2+ Kg3 45. Ne4+ Kg2 46.
Kf4 h4 47. Kg4 h3 48. Ng5 h2 49. Kf4 Nxc3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.46"]
[White "Marino, Felipe Gabriel"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1615"]
[BlackElo "1851"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. c3 Qa6 8.
Qxa6 Nxa6 9. O-O Ne7 10. Nbd2 c5 11. a3 Rc8 12. Ra2 c4 13. Ne1 Nf5 14. g4 Nh6
15. h3 f6 16. f4 Nb8 17. Ndf3 Nf7 18. Nc2 Be7 19. Re1 Kd7 20. Ne3 fxe5 21. fxe5
Ng5 22. Nxg5 Bxg5 23. Bd2 Nc6 24. Rf1 Rhf8 25. Nxc4 Rxf1+ 26. Kxf1 Rf8+ 27. Kg1
Bh4 28. Nd6 Rf3 29. Nxb7 Rxh3 30. Bf4 Rf3 31. Bh2 Rf2 32. a4 Ke8 33. Nc5 Kf7
34. Nd3 Rd2 35. Nf4 Na5 36. Ra1 Rxb2 37. Rf1 Ke7 38. Nh5 g6 39. Nf6 Bxf6 40.
exf6+ Kf7 41. Bc7 Nc4 42. Be5 a6 43. Rf3 Nd2 44. Rh3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.47"]
[White "Caporale, Giuseppe Guido"]
[Black "Ribeiro, Matheus Henrique Ma"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1835"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 g6 6. Bc4 e6 7. O-O b5 8. Bb3
Bg7 9. Bg5 Qc7 10. Rc1 Nc6 11. Nd5 exd5 12. exd5 Bf6 13. Re1+ Kf8 14. dxc6 dxc6
15. Bxf6 Nxf6 16. Ne5 Bb7 17. Nxf7 Kg7 18. Nxh8 Rxh8 19. Re6 Rd8 20. Qf3 Nh5
21. Rce1 Rd7 22. Qe3 Bc8 23. Qc5 Qf4 24. g3 Qd2 25. Re7+ Kh6 26. R1e2 Qg5 27.
Qxg5+ Kxg5 28. f4+ Kh6 29. Rxd7 Bxd7 30. Be6 Nf6 31. Bxd7 Nxd7 32. Re6 Nb8 33.
b4 Kg7 34. Re7+ Kf6 35. Rb7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.48"]
[White "De Almeida, Jefferson Silva"]
[Black "Van Riemsdijk, Marius"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1579"]
[BlackElo "1833"]
[PlyCount "74"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8.
Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 12. Qc2 Qa5 13. Re1 Rfb8 14. Bg5 Qb4
15. Rab1 h6 16. Bd2 Ng4 17. a3 Qb3 18. Qc1 Nge5 19. Qd1 Nd3 20. Rf1 Qxd1 21.
Nxd1 Rxa3 22. bxa3 Rxb1 23. Ne3 Rb2 24. Nc4 Rc2 25. Ne3 Ra2 26. Nc4 N7e5 27.
Nfxe5 Nxe5 28. Nxe5 Rxd2 29. Nc4 Rc2 30. Nb6 Bd4 31. a4 c4 32. a5 c3 33. Rd1
Rxf2+ 34. Kh1 Ra2 35. Nc4 Ra4 36. Nb6 Rxa5 37. Nd7 Ra2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.49"]
[White "Serafim Junior, Arnor"]
[Black "Kojima, Gabriel Rogerio Agu"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1830"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. e4 d6 5. Bg2 Be7 6. Nge2 a6 7. O-O O-O 8. a3
Qc7 9. d3 Nc6 10. Rb1 Rb8 11. b4 b6 12. b5 Nd4 13. bxa6 Nxe2+ 14. Qxe2 Bxa6 15.
f4 Nd7 16. a4 Bf6 17. Bb2 Rfe8 18. Qf3 g6 19. g4 Rbd8 20. f5 Bd4+ 21. Kh1 Ne5
22. Qd1 Nc6 23. f6 h6 24. g5 h5 25. Bf3 Kh7 26. Ne2 Bxb2 27. Rxb2 Ne5 28. Nf4
Rh8 29. Rg2 Nxf3 30. Qxf3 Kg8 31. Rgf2 Rh7 32. Rb1 Rb8 33. Rfb2 Qc6 34. Qg3 Rh8
35. Ng2 Kh7 36. Nf4 Kg8 37. Qe1 Kh7 38. Qh4 Qxa4 39. Rxb6 Rxb6 40. Rxb6 Qd1+
41. Kg2 e5 42. Nd5 Qe2+ 43. Qf2 Qg4+ 44. Qg3 Qe2+ 45. Kh3 h4 46. Qxh4+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.50"]
[White "Lisboa Torres, Eduardo"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1826"]
[PlyCount "65"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8
Rxd8 9. Nd5 Nbd7 10. Nxc7 Rb8 11. O-O-O b6 12. Nd5 Bb7 13. Ne2 h6 14. Be3 Bxd5
15. cxd5 Rbc8+ 16. Kb1 Nc5 17. Nc3 a5 18. Bb5 Ra8 19. Rc1 Rdc8 20. Na4 Nxa4 21.
Bxa4 Rxc1+ 22. Rxc1 Rb8 23. Bb5 Bf8 24. a4 g5 25. Rc7 Bd6 26. Rc6 Be7 27. Bxb6
Kg7 28. Bxa5 h5 29. Bc7 Ra8 30. Bxe5 h4 31. d6 Bd8 32. d7 Ra7 33. Rc8 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.51"]
[White "Dibai, Jerry"]
[Black "Dias, Romulo Alves"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1813"]
[PlyCount "107"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 e5 7. Re1 Nc6 8. c3
Nd7 9. d4 h6 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. h3 Be6 13. Na3 Qd7 14. Kh2 f5 15.
f4 Nc6 16. exf5 Rxf5 17. Be3 Qf7 18. Nc2 Bxa2 19. g4 Rb5 20. Nd4 Nxd4 21. Bxd4
Qxf4+ 22. Kh1 Bxd4 23. Re4 Qf6 24. Rxa2 Be5 25. Qe2 a6 26. Ra1 Rf8 27. Rf1 Qe7
28. Qc4+ d5 29. Qa2 Kg7 30. Ree1 Rxf1+ 31. Bxf1 Rc5 32. Qa3 b6 33. Qxa6 Qd6 34.
Qe2 Bf6 35. Qe8 Qf8 36. Qd7+ Qf7 37. Qc8 Be7 38. Bg2 Bd6 39. Re8 Ra5 40. Re1
Ra2 41. Rf1 Qe7 42. Bxd5 Bf4 43. Qg8+ Kf6 44. Rxf4+ Kg5 45. Rf2 Qe1+ 46. Kg2
Qe7 47. Qe6 Qxe6 48. Bxe6 c5 49. Kg3 h5 50. Bxa2 h4+ 51. Kg2 Kh6 52. Rf6 b5 53.
Rb6 b4 54. cxb4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.52"]
[White "Leao, Adriano Santos"]
[Black "Kurita, Rubens Massami"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1812"]
[PlyCount "72"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e5 3. e4 Bb4 4. d3 O-O 5. Nf3 d6 6. Bd2 Bg4 7. Be2 Nbd7 8. Nd5
Bxd2+ 9. Qxd2 c6 10. Ne3 Bh5 11. b4 Re8 12. O-O Nf8 13. Rfd1 Ne6 14. g3 Nc7 15.
Nh4 Bxe2 16. Qxe2 g6 17. f3 Ne6 18. Nc2 Qc7 19. Qf2 d5 20. c5 Red8 21. Ng2 a5
22. a3 axb4 23. axb4 dxe4 24. dxe4 Rxa1 25. Rxa1 Rd7 26. Nge3 Qd8 27. Nc4 Ne8
28. Re1 f6 29. f4 exf4 30. gxf4 Rd3 31. Na5 Rd2 32. Re2 Rxe2 33. Qxe2 Nxf4 34.
Qe1 Qd7 35. Kh1 Qd3 36. Qe3 Qf1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.53"]
[White "Paiva, Paulo Ricardo Gonca"]
[Black "Calixto, Roberto Carlos"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1468"]
[BlackElo "1855"]
[PlyCount "103"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Be7 8.
Nc3 Nxe4 9. Bxe7 Nxc3 10. Bxd8 Nxd1 11. Rxd1 Kxd8 12. O-O d5 13. Bb3 a5 14. c4
a4 15. Bc2 d4 16. Rfe1 f6 17. f4 Re8 18. Bxh7 Rb8 19. Rb1 c5 20. Bc2 Rb4 21. b3
a3 22. fxe5 fxe5 23. Rf1 e4 24. Rbe1 d3 25. Bxd3 exd3 26. Rd1 Re3 27. Rf8+ Kc7
28. Rf7+ Kc6 29. Rxg7 Rb7 30. Rg6+ Be6 31. Rd2 Rf7 32. h4 Kd6 33. Rg8 Ke5 34.
Rd8 Rd7 35. Rc8 Re2 36. Rxe2+ dxe2 37. Kf2 Rd2 38. h5 Rxa2 39. h6 e1=Q+ 40.
Kxe1 Rxg2 41. h7 Rh2 42. h8=Q+ Rxh8 43. Rxh8 Kd4 44. Kd2 Bf5 45. Rd8+ Ke5 46.
Ra8 Be4 47. Rxa3 Kd4 48. Ra7 Bf5 49. Ra8 Ke5 50. Rd8 Be6 51. Ke3 Kf6 52. Rd6
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.54"]
[White "Guerra, Filipe Tella"]
[Black "Nakata, Thifanni Harumi"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1816"]
[BlackElo "1442"]
[PlyCount "145"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 7. Bd3 Bb7 8. f3
Nbd7 9. Qd2 e6 10. O-O-O Be7 11. Kb1 Qc7 12. Bxb5 axb5 13. Ndxb5 Qc6 14. Nxd6+
Bxd6 15. Qxd6 Qxd6 16. Rxd6 O-O 17. Rhd1 Ra6 18. Rxd7 Nxd7 19. Rxd7 Bc6 20. Rd6
Rfa8 21. a3 Kf8 22. Na2 Bb5 23. Rxa6 Rxa6 24. Nb4 Ra8 25. Bc5+ Ke8 26. e5 Rc8
27. Bd6 Rc4 28. g3 Rd4 29. b3 Rd1+ 30. Kb2 Rd2 31. a4 Bd7 32. a5 Rxh2 33. a6
Bc8 34. a7 Bb7 35. Na6 Bxf3 36. Nc7+ Kd7 37. a8=Q Bxa8 38. Nxa8 Rg2 39. b4 Rxg3
40. c4 h5 41. b5 Rg4 42. Kb3 Rxc4 43. Kxc4 h4 44. Kc5 h3 45. b6 h2 46. b7 h1=Q
47. b8=Q Qd5+ 48. Kb4 Qd4+ 49. Kb5 Qd5+ 50. Bc5 Qb3+ 51. Bb4 Qd5+ 52. Ka6 Qa2+
53. Ba5 Qc4+ 54. Ka7 Qc5+ 55. Nb6+ Kc6 56. Qb7+ Kb5 57. Qd7+ Qc6 58. Be1 Qxd7+
59. Nxd7 Kc6 60. Nb6 f5 61. exf6 gxf6 62. Bh4 f5 63. Bg3 Kc5 64. Ka6 Kd4 65.
Kb5 Ke4 66. Kc4 f4 67. Be1 Ke3 68. Nd7 f3 69. Ne5 Ke2 70. Nd3 e5 71. Bg3 e4 72.
Nf4+ Kd2 73. Nd5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.55"]
[White "Nobre, Jailson Altair Barb"]
[Black "Guelerman Ramos, Felipe E"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1785"]
[BlackElo "1402"]
[PlyCount "97"]
[EventDate "2013.02.09"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. d4 d5 6. Qb3 Bd6 7. Nf3 Nbd7 8. Bg5
O-O 9. cxd5 exd5 10. Qc2 Nb6 11. O-O h6 12. Bxf6 Qxf6 13. e3 Be6 14. Na4 Nxa4
15. Qxa4 Rfb8 16. b4 b5 17. Qb3 a5 18. bxa5 Rxa5 19. Qc3 Ra6 20. Rfc1 b4 21.
Qb3 Ra3 22. Qd1 Bd7 23. Nd2 Qe7 24. Nb3 Ra6 25. Nc5 Bxc5 26. Rxc5 b3 27. axb3
Rxa1 28. Qxa1 Rxb3 29. Qa8+ Kh7 30. Rc1 Qb4 31. Qa7 Rb1 32. Rxb1 Qxb1+ 33. Bf1
Bc8 34. Qa3 f4 35. Qd3+ Qxd3 36. Bxd3+ Kg8 37. gxf4 Kf7 38. f3 Kf6 39. e4 g6
40. e5+ Kf7 41. h4 h5 42. Kf2 Bd7 43. Bc2 Be8 44. f5 gxf5 45. Bxf5 Kg7 46. Bc2
Kf8 47. f4 Ke7 48. f5 Bf7 49. Kf3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.56"]
[White "Sampaio Filho, Joao Rodrigues"]
[Black "Barbosa, Flavio Novais"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1769"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Qg4 Bf8 6. Bd3 Qc7 7. f4 Ne7 8. Nc3
a6 9. Nf3 Nbc6 10. a3 Bd7 11. Be3 Na5 12. O-O Nc4 13. Bxc4 Qxc4 14. Nd4 Nf5 15.
Nxf5 exf5 16. Qd1 Be6 17. Rf2 Bc5 18. Bxc5 Qxc5 19. Qd2 O-O 20. Rd1 Rfd8 21.
Qd4 Rac8 22. Rfd2 g6 23. Qxc5 Rxc5 24. Ne4 fxe4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.58"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Borges, Flavio Martins"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1677"]
[PlyCount "190"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3
g6 9. Nc2 Bg7 10. Ne3 O-O 11. f3 Qc7 12. Bd2 Nd4 13. Rc1 b6 14. Ne2 Nxe2 15.
Bxe2 Nd7 16. Bc3 Bh6 17. Kf2 Nc5 18. Ng4 Bg7 19. Bxg7 Kxg7 20. Qd2 f5 21. Qh6+
Kg8 22. exf5 exf5 23. Ne3 Bb7 24. Rhd1 a5 25. Nd5 Bxd5 26. Rxd5 Rad8 27. Rcd1
Qe7 28. Qe3 Qf6 29. Qd4 Qxd4+ 30. R1xd4 Rf6 31. Bd1 Na6 32. a3 Re6 33. Rd2 Nc7
34. R5d4 Kg7 35. b4 axb4 36. axb4 Na6 37. Rb2 Kf6 38. Ba4 Ke7 39. Bb5 Nc7 40.
Bc6 d5 41. b5 dxc4 42. Rxc4 Kf6 43. Ra4 Rb8 44. Ra7 Re7 45. Rd2 Kg7 46. Ra3 Kh6
47. Rd6 Re6 48. Rd4 g5 49. Rad3 Re5 50. Rd6+ Kh5 51. f4 gxf4 52. Rh3+ Kg5 53.
Bf3 Re6 54. Rh5+ Kg6 55. Rd7 Nxb5 56. Rhxh7 Nc3 57. Bh5+ Kf6 58. Rhf7+ Ke5 59.
Bf3 Ne4+ 60. Ke2 b5 61. Rb7 Rb6 62. Rbe7+ Kd6 63. Rd7+ Ke6 64. Rfe7+ Kf6 65.
Bxe4 fxe4 66. Rxe4 Re6 67. Kf3 Rxe4 68. Kxe4 Rg8 69. Kf3 Ke5 70. Rb7 Kf6 71.
Rxb5 Rh8 72. Kxf4 Rxh2 73. Rb6+ Kg7 74. g4 Rf2+ 75. Kg5 Kf7 76. Rb7+ Kf8 77.
Kg6 Rf4 78. g5 Rf3 79. Rb8+ Ke7 80. Kg7 Rf5 81. g6 Rf1 82. Kg8 Rg1 83. g7 Rh1
84. Rb7+ Ke8 85. Rf7 Rh2 86. Rf6 Ke7 87. Rf4 Rh1 88. Re4+ Kd7 89. Kf7 Rf1+ 90.
Kg6 Rg1+ 91. Kf6 Kd6 92. Rd4+ Kc6 93. Rf4 Kd6 94. Kf7 Ke5 95. Rf2 Rxg7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.59"]
[White "Ng, Paulino"]
[Black "Nunes, Agatha Hurba"]
[Result "1-0"]
[ECO "A90"]
[BlackElo "1669"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 d5 5. b3 c6 6. O-O Bd6 7. Ba3 O-O 8. c4 Re8
9. Ne5 Qc7 10. Bxd6 Qxd6 11. c5 Qc7 12. Nd2 Nbd7 13. Ndf3 Nxe5 14. Nxe5 Nd7 15.
f4 b6 16. Nxd7 Qxd7 17. Qc2 b5 18. b4 a5 19. a4 Qb7 20. axb5 Qxb5 21. Qa4 Bd7
22. Qxb5 cxb5 23. bxa5 Ra7 24. Rfc1 Bc6 25. Bf1 Rea8 26. Rcb1 Rxa5 27. Rxa5
Rxa5 28. e3 Kf7 29. Rb2 h5 30. Be2 g6 31. Kg2 Kg7 32. h3 Kf6 33. Kf2 Ke7 34.
Bd3 Kd8 35. g4 h4 36. gxf5 exf5 37. Ke2 Kc7 38. Kd2 Be8 39. Kc3 Ra3+ 40. Kc2
Ra5 41. Kb3 Kb7 42. Bc2 Ra4 43. Kc3 Rc4+ 44. Kd2 Ka6 45. Ra2+ Kb7 46. Bb3 Bc6
47. Bxc4 dxc4 48. Kc3 Bd5 49. Kb4 Bc6 50. Rd2 Be4 51. d5 Kc8 52. Rd1 Bg2 53. d6
Kd7 54. Rg1 Bxh3 55. Rh1 Bg4 56. Rxh4 Bh5 57. Rh2 Bf3 58. Kxb5 c3 59. Kb4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.60"]
[White "Krongold, Breno"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1663"]
[PlyCount "44"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. Be3 Be7 8. O-O
O-O 9. Re1 Nc6 10. Nxc6 bxc6 11. Qd2 Ng4 12. Bf4 e5 13. Bg3 h5 14. h3 h4 15.
Bh2 Nxh2 16. Kxh2 Bg5 17. Qd1 Ra7 18. Be2 Qb6 19. Qxd6 Qxf2 20. Kh1 Qg3 21. Qd3
Be3 22. Nd1 Qxe1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.61"]
[White "De Oliveira, Licio Lopes"]
[Black "Almeida, Vitor Felipe De"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "1649"]
[PlyCount "40"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 e6 3. e4 c6 4. d4 d5 5. cxd5 cxd5 6. e5 Nfd7 7. f4 Nc6 8. Nf3
Be7 9. Bd3 Qb6 10. Bc2 Nb4 11. a3 Nxc2+ 12. Qxc2 Qc7 13. O-O g6 14. h4 h5 15.
Bd2 Nb6 16. b3 Bd7 17. Rac1 Bxa3 18. Nb5 Qxc2 19. Nxa3 Qxb3 20. Rc3 Qa4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.62"]
[White "Schucman, Rebeca Lot"]
[Black "Mangini, Bruno Fernandes"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1633"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 g6 6. Nf3 Bg7 7. cxd5 Nxd5 8.
Bb5+ Nc6 9. Ne5 Bxe5 10. dxe5 Be6 11. Bh6 Qd7 12. Rc1 Rd8 13. O-O a6 14. Ba4
Nxc3 15. Rxc3 Qxd1 16. Rxd1 Rxd1+ 17. Bxd1 Nxe5 18. Bg7 f6 19. Bxh8 Kf7 20. Bb3
Bxb3 21. axb3 Nc6 22. Rf3 Nd4 23. Rd3 Ne6 24. Rc3 a5 25. Rc8 Nd4 26. Rc7 b5 27.
b4 axb4 28. f3 b3 29. Kf2 Nf5 30. Rc3 Nd4 31. Ke3 e5 32. f4 Nc2+ 33. Rxc2 exf4+
34. Kd3 bxc2 35. Kxc2 g5 36. Kc3 h5 37. Kd4 h4 38. Ke4 Ke6 39. b4 h3 40. gxh3
Kf7 41. h4 Kg6 42. hxg5 Kxg5 43. Bxf6+ Kxf6 44. Kxf4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.63"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Dinegri, Rodrigo"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "1629"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Nc6 5. Nc3 Bg7 6. Bg2 Nf6 7. O-O O-O 8. h3 h5
9. Be3 Nh7 10. Qd2 Nd4 11. Nh4 Bf6 12. Bh6 Re8 13. Nf3 Bxh3 14. Nxd4 Bxg2 15.
Ne6 fxe6 16. Kxg2 Bg7 17. Rh1 Nf6 18. f3 Kf7 19. Bxg7 Kxg7 20. Rag1 Rh8 21. Qg5
Nh7 22. Qh4 Qb6 23. Qxe7+ Kh6 24. Qxe6 Ng5 25. Rxh5+ Kg7 26. Rxg5 Qxb2 27.
Rxg6+ Kf8 28. Rf6+ Kg7 29. Qf7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.64"]
[White "Vieira, Alexandre Letizio"]
[Black "Queiroz, Maria Becker"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1629"]
[PlyCount "115"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. Re1 g6 6. c3 Bd7 7. d4 Bg7 8. Bg5
O-O 9. h3 Re8 10. d5 Ne7 11. Bd3 c6 12. c4 c5 13. Nc3 Nc8 14. Nh2 Qc7 15. Qd2
a6 16. a4 Na7 17. Ra3 Rab8 18. Rea1 Nc8 19. a5 Rf8 20. g4 Ra8 21. f4 exf4 22.
Qxf4 Qd8 23. Rf1 Qe7 24. Bxf6 Bxf6 25. Qxf6 Qxf6 26. Rxf6 Kg7 27. Rf1 Ne7 28.
Na4 Rab8 29. Nb6 Rfd8 30. Nxd7 Rxd7 31. g5 Rdd8 32. Ng4 Rf8 33. Nf6 Rfd8 34.
Rb3 Ng8 35. Bc2 h6 36. h4 Nxf6 37. Rxf6 hxg5 38. hxg5 Rd7 39. Rb6 Rbd8 40. Kg2
Kg8 41. Kf3 Kg7 42. Ba4 Re7 43. Rbxd6 Rxd6 44. Rxd6 Kf8 45. Kf4 Kg7 46. e5 Kg8
47. Rd7 Rxd7 48. Bxd7 Kf8 49. d6 Kg8 50. Bc8 Kf8 51. Bxb7 Ke8 52. Bxa6 Kd7 53.
Bb5+ Kd8 54. a6 Kc8 55. d7+ Kd8 56. a7 Kc7 57. a8=Q f6 58. d8=Q# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.65"]
[White "Sakamoto, Rodrigo Koji"]
[Black "Hoshino, Karen"]
[Result "1/2-1/2"]
[ECO "B90"]
[BlackElo "1616"]
[PlyCount "108"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be3 e5 7. Nb3 Be7 8. f3
O-O 9. Qd2 Be6 10. O-O-O Nbd7 11. g4 Rc8 12. h4 Nb6 13. h5 Nfd7 14. Nd5 Bxd5
15. exd5 Nf6 16. Bxb6 Qxb6 17. Kb1 Qc7 18. Bd3 Rfe8 19. Bf5 Rb8 20. g5 Nd7 21.
g6 fxg6 22. hxg6 h6 23. Be6+ Kf8 24. Rxh6 Bf6 25. Rh7 Ke7 26. Qg2 Nf8 27. Bf7
Nxh7 28. Bxe8 Ng5 29. f4 exf4 30. Re1+ Kd8 31. Nd4 Bxd4 32. Qxg5+ Bf6 33. Qxf4
Qb6 34. b3 Be5 35. Qf7 Qc7 36. Rh1 Rc8 37. Bc6 Qxf7 38. gxf7 Ke7 39. Bxb7 Rf8
40. Rf1 a5 41. Bc6 Rxf7 42. Rxf7+ Kxf7 43. Kc1 Bc3 44. Kd1 Kf6 45. Ke2 Ke5 46.
Bb7 g5 47. Kf3 Kd4 48. a3 Bb2 49. b4 axb4 50. axb4 Kc4 51. Kg4 Kxb4 52. Kxg5
Kc3 53. Kf5 Kxc2 54. Ke6 Be5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.66"]
[White "Carvalho Costa, Ricardo Augusto de"]
[Black "Queiroz, Stella Becker"]
[Result "1/2-1/2"]
[ECO "D35"]
[BlackElo "1611"]
[PlyCount "101"]
[EventDate "2013.02.09"]

1. d4 c6 2. c4 d5 3. Bf4 Nf6 4. e3 e6 5. Nc3 Be7 6. cxd5 cxd5 7. Bxb8 Rxb8 8.
Bb5+ Bd7 9. Qa4 a6 10. Bxd7+ Qxd7 11. Qxd7+ Nxd7 12. Nf3 O-O 13. O-O Rbc8 14.
a3 Nb6 15. Nd2 Rc7 16. Rac1 Rfc8 17. Ne2 Rc2 18. Rfd1 Rxb2 19. Kf1 Bxa3 20.
Rxc8+ Nxc8 21. Rc1 Nb6 22. Nb1 Rxe2 23. Nxa3 Ra2 24. Rb1 Rxa3 25. Rxb6 g6 26.
Rxb7 Ra2 27. g4 a5 28. Kg2 a4 29. Ra7 a3 30. h3 Ra1 31. Kf3 a2 32. Kf4 h6 33.
h4 Kg7 34. g5 h5 35. Ke5 Rh1 36. Rxa2 Rxh4 37. f3 Rh1 38. Rg2 h4 39. Kf4 f6 40.
gxf6+ Kxf6 41. Kg4 h3 42. Re2 g5 43. Kg3 e5 44. dxe5+ Kxe5 45. Rh2 Rxh2 46.
Kxh2 d4 47. exd4+ Kxd4 48. Kxh3 Ke3 49. Kg3 Ke2 50. Kg4 Ke3 51. Kg3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.67"]
[White "Sfrizo Souza, Vinicius Vieira"]
[Black "Pereira, Daniele Costa"]
[Result "1/2-1/2"]
[ECO "D01"]
[BlackElo "1605"]
[PlyCount "92"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Qd3 Be7 7. Bxf6 Nxf6
8. O-O-O b6 9. f3 Bb7 10. g4 O-O 11. Be2 Rc8 12. h4 Nxe4 13. fxe4 Bxh4 14. Nf3
Bg5+ 15. Kb1 g6 16. Rh3 Kg7 17. d5 exd5 18. Nxg5 Qxg5 19. Qc3+ f6 20. Rdh1 Rh8
21. Qa3 Qe5 22. exd5 Bxd5 23. Re3 Qd6 24. Re7+ Kf8 25. Qxd6 cxd6 26. Rhxh7 Rxh7
27. Rxh7 Ra8 28. c4 Be4+ 29. Kc1 a5 30. Rd7 Ke8 31. Rxd6 Ke7 32. Rxb6 Ra7 33.
a3 Rc7 34. Ra6 Rc5 35. b4 axb4 36. axb4 Rc6 37. Rxc6 Bxc6 38. Kd2 Kd6 39. Ke3
f5 40. gxf5 gxf5 41. Kf4 Bd7 42. Bd3 Be6 43. c5+ Kc6 44. Bxf5 Bc4 45. Ke5 Kb5
46. c6 Kxc6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.68"]
[White "Santana, Cleiton Marino"]
[Black "Sirahata Hasegava, Flavia"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1486"]
[PlyCount "113"]
[EventDate "2013.02.09"]

1. b4 Nf6 2. Bb2 e6 3. a3 b6 4. Nf3 Bb7 5. e3 Be7 6. Be2 O-O 7. c4 c5 8. bxc5
bxc5 9. Qc2 Nc6 10. Ng5 e5 11. Bd3 h6 12. h4 d5 13. cxd5 Nxd5 14. Ne4 Qb6 15.
Nbc3 Nxc3 16. Bxc3 Qc7 17. Ng3 Bf6 18. Nh5 Qe7 19. Rh3 Bxh4 20. Qa4 Nd4 21. Kf1
Bc8 22. exd4 Bxh3 23. dxe5 Bxg2+ 24. Kxg2 Qg5+ 25. Ng3 Rad8 26. Qe4 g6 27. e6
Kh7 28. Rb1 Bxg3 29. fxg3 Rfe8 30. Rb7 Re7 31. exf7 Rxb7 32. Qxb7 Rf8 33. Qf3
h5 34. Bf6 Qxd2+ 35. Kh3 Rxf7 36. Qxh5+ Qh6 37. Bxg6+ Kg8 38. Bxf7+ Kf8 39.
Qxh6+ Kxf7 40. Be5 c4 41. Qf6+ Ke8 42. Bd6 Kd7 43. Qe7+ Kc6 44. Bb4 c3 45. Bxc3
Kd5 46. Kg4 a5 47. Kf4 a4 48. Qe4+ Kd6 49. Bb4+ Kd7 50. Qg6 Kc7 51. Ke5 Kd7 52.
Kd5 Kc7 53. Qd6+ Kb7 54. Qc6+ Kb8 55. Qd7 Ka8 56. Kc6 Kb8 57. Qb7# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.69"]
[White "Riboldi, Mario Garcia"]
[Black "Silva, Sidnei Silvestre da"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1688"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Bf5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8.
e3 Nf6 9. Bb5+ Nc6 10. O-O O-O 11. Rc1 Rfc8 12. Bxc6 bxc6 13. a3 c5 14. dxc5
Rxc5 15. b4 Rcc8 16. Qe2 a5 17. bxa5 Qxa3 18. Qd2 Qxa5 19. Ra1 Qc7 20. Rxa8
Rxa8 21. Rc1 Rc8 22. Ne2 Qd8 23. Rxc8 Qxc8 24. Ned4 Ne4 25. Qb2 Nd6 26. Nxf5
Nxf5 27. h3 h6 28. Nd4 Nxd4 29. Qxd4 Qc1+ 30. Kh2 Qc2 31. f3 Qf2 32. Qc3 Kh7
33. Qe5 Qc2 34. Qf4 f6 35. Qg4 e5 36. Qe6 Qd3 37. e4 dxe4 38. Qf5+ Kg8 39. fxe4
Qc4 40. Kg3 Qf7 41. Kg4 g6 42. Qf3 h5+ 43. Kg3 f5 44. exf5 gxf5 45. Kh4 e4 46.
Qe3 Qg6 47. Qf4 Kg7 48. g4 hxg4 49. hxg4 Qf6+ 50. Kg3 Kg6 51. Qxf5+ Qxf5 52.
gxf5+ Kxf5 53. Kf2 Kf4 54. Ke2 e3 55. Ke1 Ke4 56. Ke2 Kd4 57. Ke1 Kd3 58. Kd1
e2+ 59. Ke1 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.70"]
[White "Monte, Edmar Ferreira"]
[Black "Santa Isabel, Marivaldo Dos Re"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1734"]
[PlyCount "43"]
[EventDate "2013.02.09"]

1. c4 d6 2. b3 e5 3. Bb2 Be7 4. d4 exd4 5. Bxd4 Bf6 6. e3 Bxd4 7. Qxd4 Nf6 8.
Nc3 Nc6 9. Qd2 O-O 10. Nf3 Bf5 11. Nd4 Nxd4 12. Qxd4 Re8 13. Be2 Ne4 14. Nxe4
Bxe4 15. Bf3 Bxf3 16. gxf3 c5 17. Qc3 d5 18. cxd5 Qxd5 19. Rg1 g6 20. Ke2 Rad8
21. Rad1 Qc6 22. e4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.71"]
[White "De Assis, Rubens Mesquita"]
[Black "Akasaka, Eduardo"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1613"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. d4 c5 2. d5 d6 3. c4 h6 4. Nc3 a6 5. a4 Nf6 6. e4 g5 7. Nf3 Bg7 8. Be2 Ng4
9. h3 Ne5 10. Be3 Nxf3+ 11. Bxf3 O-O 12. h4 g4 13. Bxg4 f5 14. exf5 Bxf5 15.
Bxf5 Rxf5 16. Qg4 Rf6 17. Ne4 e5 18. Nxf6+ Qxf6 19. O-O a5 20. Qc8+ Qf8 21.
Qxb7 Na6 22. Ra3 Nb4 23. Bd2 e4 24. Rg3 Kh7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.73"]
[White "Silva, Roger Tertuliano da"]
[Black "Frois, Vitor Amorim"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "1532"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
Nd7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. O-O-O e6 13. Rhe1 O-O-O 14. c4 c5
15. Be3 Bd6 16. Ne5 cxd4 17. Nxf7 Nc5 18. Nxd6+ Rxd6 19. Bd2 Rhd8 20. Bb4 Rc6
21. Bxc5 Rxc5 22. b3 Qc6 23. Qe2 e5 24. Ne4 Ra5 25. b4 Ra4 26. a3 Rxa3 27. b5
Qc7 28. Kb2 Qa5 29. Ra1 Qb4+ 30. Kc2 d3+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.74"]
[White "Da Silva, Hermes Ludovino"]
[Black "Macedo, Jonas Ferreira de"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1429"]
[PlyCount "44"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 c6 5. Nf3 Bg7 6. b3 O-O 7. Be2 Re8 8. O-O
Nbd7 9. Bd2 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Rc1 Bf5 13. h3 Re8 14. Re1 Qe7
15. Kh1 Rad8 16. Bf3 dxc4 17. g4 Ne4 18. Bxe4 Bxe4+ 19. Nxe4 Qxe4+ 20. f3 Qd3
21. Re2 c3 22. Be1 Qxd1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.75"]
[White "Da Silva, Andressa Muniz"]
[Black "Nakamura, Julia Yumi Ono"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1355"]
[PlyCount "58"]
[EventDate "2013.02.09"]

1. f4 d5 2. b3 e6 3. Bb2 Nf6 4. Nf3 Be7 5. e3 O-O 6. Bd3 Nbd7 7. O-O b6 8. Na3
Bb7 9. c4 Nc5 10. Be2 dxc4 11. Nxc4 Qd5 12. Qc2 Rad8 13. Rad1 Nd3 14. Qxd3 Qxd3
15. Bxd3 Rxd3 16. Nce5 Rd5 17. h3 Rfd8 18. d3 Nd7 19. e4 Rb5 20. Nxd7 Rxd7 21.
Ne5 Rd8 22. Rc1 Rc5 23. Rxc5 Bxc5+ 24. Kh2 f6 25. Nf3 Rxd3 26. e5 f5 27. Ng5
Rd2 28. Bc3 Rxg2+ 29. Kh1 Rxg5+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.76"]
[White "Kajiwara, Joao Kazuyuki"]
[Black "Santos, Thauana Alves"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1255"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. Nf3 Nf6 2. g3 d5 3. d3 c5 4. Nbd2 Nc6 5. c3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1
Bg4 9. h3 Bxf3 10. Nxf3 Rb8 11. Bf4 Rc8 12. Ne5 Nxe5 13. Bxe5 Nh5 14. Bxg7 Kxg7
15. e4 d4 16. Qc2 e5 17. cxd4 cxd4 18. Qe2 Qd7 19. Rac1 Rc6 20. Bf3 Nf6 21. Bg4
Qd6 22. Qd2 Nxg4 23. Rxc6 Qxc6 24. Rc1 Qe6 25. hxg4 a6 26. b3 Qxg4 27. Rc7 b5
28. Ra7 Qe6 29. Qa5 Rc8 30. Rxa6 Qh3 31. Qe1 Rc3 32. Qd2 Qc8 33. Kg2 Qxa6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.77"]
[White "Prisma, Zenil Da Costa"]
[Black "Monerato, Leandro Renato"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1803"]
[PlyCount "117"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Bg5 Be7 5. e3 e4 6. Nge2 Bg4 7. h3 Bh5 8. Qb3
b6 9. Bxf6 Bxf6 10. Nxe4 Nd7 11. Nf4 Bg6 12. Nc3 c6 13. Be2 O-O 14. O-O h6 15.
Bf3 Qc7 16. Rac1 Rab8 17. Nxg6 fxg6 18. c5+ d5 19. cxb6 Rxb6 20. Qa3 Rbb8 21.
Nxd5 Qd8 22. Rxc6 Nb6 23. Nxf6+ Rxf6 24. Rxf6 Qxf6 25. Rc1 Rf8 26. Qxa7 Kh7 27.
Rc6 Qg5 28. Be4 Nc8 29. Qa6 Ne7 30. Re6 Nf5 31. Bxf5 gxf5 32. Qd6 Rc8 33. Qf4
Qh5 34. f3 Rc2 35. Re5 Rxb2 36. Qxf5+ Qxf5 37. Rxf5 Rxa2 38. Kh2 Kg6 39. Re5
Kf6 40. Kg3 g5 41. Rc5 h5 42. e4 h4+ 43. Kh2 Rd2 44. Rc6+ Ke7 45. d5 Kd7 46.
Rg6 Re2 47. Rxg5 Kd6 48. Rh5 Kc5 49. Rxh4 Kd4 50. d6 Ke3 51. e5 Kf2 52. Re4 Rd2
53. h4 Rd1 54. h5 Rg1 55. Rg4 Re1 56. d7 Rxe5 57. d8=Q Rxh5+ 58. Rh4 Rf5 59.
Qd2+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.78"]
[White "Nunes, Marcela Andreia Dia"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1579"]
[PlyCount "83"]
[EventDate "2013.02.09"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. O-O O-O 7. Bf4 Bg4 8.
Nbd2 a6 9. c3 Nc6 10. Qc2 g6 11. Rfe1 Re8 12. Ne5 Nxe5 13. Bxe5 Bd6 14. f4 Kg7
15. Re3 Bxe5 16. dxe5 Nh5 17. g3 c5 18. Rae1 Qd7 19. Be2 Bxe2 20. R1xe2 Rad8
21. Rf3 f5 22. a4 Kg8 23. b4 c4 24. Nf1 Qc6 25. h3 d4 26. Ref2 d3 27. Qd1 Ng7
28. a5 Ne6 29. g4 Kh8 30. Ne3 b6 31. axb6 Qxb6 32. Nxc4 Qc6 33. Nd6 Re7 34.
Rxd3 Kg8 35. gxf5 gxf5 36. Rg3+ Rg7 37. Rxg7+ Nxg7 38. Qf3 Qxf3 39. Rxf3 Kf8
40. Kf2 Ke7 41. Rg3 Nh5 42. Nxf5+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.79"]
[White "Januario, Marcos Antonio"]
[Black "Yokomizo, Wilton"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1456"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 Nh5 6. Bg3 Nd7 7. Ne5 Nxe5 8.
Bxe5 Nf6 9. Nc3 e6 10. Nb5 Bd6 11. Nxd6+ cxd6 12. Bb5+ Ke7 13. Bxf6+ gxf6 14.
Bd3 Qa5+ 15. c3 Rhg8 16. Bxg6 Rxg6 17. g3 Qb5 18. Qb3 Qxb3 19. axb3 a6 20. Kd2
b5 21. Ra5 h5 22. Rha1 h4 23. Rxa6 Rxa6 24. Rxa6 e5 25. Rb6 f5 26. Rxb5 f4 27.
gxh4 Rg2 28. Ke2 fxe3 29. Kxe3 f5 30. Rxd5 Ke6 31. c4 Rxh2 32. dxe5 dxe5 33. h5
Rh3+ 34. Ke2 Rxb3 35. Rb5 Rh3 36. Rb6+ Kf7 37. h6 Kg8 38. c5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.80"]
[White "Correia, Vitor Paie"]
[Black "Borges Filho, Flavio Ribeiro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1443"]
[PlyCount "141"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bc4 Be7 8.
O-O O-O 9. h3 c5 10. Qd1 b6 11. Bf4 Bb7 12. Re1 h6 13. Qd2 a6 14. a3 b5 15. Bf1
b4 16. axb4 cxb4 17. Nd5 Nxd5 18. exd5 a5 19. Qe3 Bf6 20. Qb3 Ba6 21. Bxa6 Rxa6
22. Qd3 Ra8 23. Rab1 Qb6 24. Qg3 Rac8 25. Re2 Kh8 26. Bxd6 Rfd8 27. Bf4 Rxd5
28. b3 Bc3 29. Be3 Qd6 30. Qxd6 Rxd6 31. Kf1 Rcd8 32. Kg1 Rd1+ 33. Rxd1 Rxd1+
34. Kh2 Ra1 35. Bf4 a4 36. bxa4 Rxa4 37. Kg3 Ra2 38. Kf3 Kh7 39. Bd6 Kg6 40.
Bf4 Ra3 41. Be3 f5 42. g3 Kf7 43. h4 g5 44. hxg5 hxg5 45. Bxg5 Bd2+ 46. Be3
Bxe3 47. Rxe3 Kf6 48. Ke2 Ra8 49. Rb3 Rb8 50. c3 Re8+ 51. Kf1 bxc3 52. Rxc3 Re6
53. Rf3 Kg5 54. Kg2 Re4 55. Re3 Rd4 56. Re6 Rd5 57. f4+ Kg4 58. Rg6+ Kh5 59.
Rg5+ Kh6 60. Kh3 Ra5 61. Kh4 Rc5 62. g4 Ra5 63. Rxf5 Rxf5 64. gxf5 Kg7 65. Kg5
Kf7 66. f6 Kf8 67. Kg6 Kg8 68. f7+ Kf8 69. f5 Ke7 70. Kg7 Kd6 71. f8=Q+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.81"]
[White "Sousa, Virginio Aleixo Da "]
[Black "Almeida, Higor Carlos De"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "120"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 Bb4+ 5. Nc3 Nxd5 6. Qc2 Nc6 7. a3 Nxc3 8.
axb4 Nd5 9. b5 Ndb4 10. Qb3 Nxd4 11. Nxd4 Qxd4 12. Be3 Qe4 13. Rc1 Nd5 14. Bc5
b6 15. f3 Qh4+ 16. g3 Qg5 17. f4 Qd8 18. Bf2 O-O 19. Bg2 Bb7 20. O-O Qe7 21. e4
Nf6 22. Rc2 Bxe4 23. Bxe4 Nxe4 24. Bd4 Rfd8 25. Be5 Nc5 26. Qf3 Rd5 27. f5 f6
28. fxe6 Rad8 29. Bxf6 Qxf6 30. Qxf6 gxf6 31. e7 Re8 32. Rxf6 Rxe7 33. Rcf2 Ne4
34. Rf8+ Kg7 35. Kg2 Nxf2 36. Rxf2 Rxb5 37. Kh3 Rbe5 38. Rf4 Re2 39. Rg4+ Kh8
40. Rh4 a5 41. Rc4 Rxb2 42. Rf4 Ree2 43. Rf8+ Kg7 44. Rf4 Rxh2+ 45. Kg4 Rb4 46.
Kf5 Rxf4+ 47. gxf4 Kf7 48. Ke5 a4 49. Kd5 a3 50. Kc6 a2 51. Kxc7 a1=Q 52. Kc6
Qa8+ 53. Kb5 Rb2+ 54. Kc4 Qc6+ 55. Kd3 Rb3+ 56. Kd4 Qc5+ 57. Ke4 Qc4+ 58. Kf5
Qe6+ 59. Kg5 Rg3+ 60. Kh4 Qg4# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.82"]
[White "Ferreira, Renato Luis Bueloni"]
[Black "Pimenta, Vhendala Eloisa"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "106"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Be2 Nd7 6. Nc3 Qc7 7. Bf4 c5 8. Nb5
Qb6 9. Bd3 Bxd3 10. Qxd3 c4 11. Qd1 Qxb5 12. O-O Ne7 13. Re1 Nc6 14. Rb1 Qb6
15. c3 Be7 16. a3 Na5 17. Bg5 Bxg5 18. Nxg5 h6 19. Nh3 Nb3 20. Nf4 O-O-O 21.
Ne2 Kb8 22. f4 Rhe8 23. h3 f6 24. Kh2 Qc7 25. Nc1 Nxc1 26. Qxc1 fxe5 27. fxe5
Nf6 28. Kg1 Ne4 29. Qe3 Rf8 30. Rf1 Qe7 31. Rxf8 Rxf8 32. Rf1 Rxf1+ 33. Kxf1
Qg5 34. Qxg5 Nxg5 35. Kf2 Kc7 36. Kg3 Ne4+ 37. Kg4 g6 38. g3 Kb6 39. Kf3 Ka5
40. Ke2 Ka4 41. Kd1 Nf2+ 42. Kc2 Nxh3 43. b3+ cxb3+ 44. Kb2 Ng5 45. c4 dxc4 46.
d5 exd5 47. g4 d4 48. e6 Nxe6 49. g5 h5 50. Kb1 h4 51. Kb2 h3 52. Kb1 h2 53.
Kb2 h1=Q 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.83"]
[White "Mello, Eduardo dos Santos"]
[Black "Correia Junior, Moises Jose"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "102"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nc3 a6 6. cxd5 Nxd5 7. Bd2 c5 8. Be2
cxd4 9. exd4 Nc6 10. O-O O-O 11. Qc2 Nf6 12. Be3 Nb4 13. Qd2 Nbd5 14. Nxd5 Nxd5
15. a3 b5 16. Ne5 Bb7 17. Bf3 Rc8 18. Rac1 Ba8 19. Rxc8 Qxc8 20. Rc1 Qd8 21. b4
Nxe3 22. fxe3 Bxf3 23. Nxf3 Bf6 24. Rc6 Qa8 25. Qc2 h6 26. Qc5 Rd8 27. Qb6 Rb8
28. Qxa6 Qxa6 29. Rxa6 Kf8 30. Nd2 Bg5 31. Kf2 Rc8 32. Ne4 Rc2+ 33. Kf3 Bh4 34.
h3 Bg5 35. Nxg5 hxg5 36. g3 Rc3 37. a4 bxa4 38. Rxa4 Rb3 39. Ra5 Rxb4 40. Rxg5
g6 41. Ke4 Ke7 42. g4 Rb1 43. h4 Kf6 44. Rc5 Rh1 45. g5+ Kg7 46. d5 Rxh4+ 47.
Ke5 exd5 48. Rxd5 Rg4 49. Kd6 Re4 50. Re5 Rg4 51. Ke7 Rg3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.84"]
[White "Silva Filho, Manoel Barbosa da"]
[Black "Lee, Henrique Min Ho"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "50"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bd3 Nc6 6. Nf3 Bg4 7. O-O e6 8.
Be2 Bd6 9. g3 O-O 10. Ng5 Bxe2 11. Qxe2 Nxd4 12. Qd3 h6 13. Qxd4 hxg5 14. Bxg5
b6 15. Rfe1 Be7 16. f4 Bc5 17. Bxf6 gxf6 18. Qxc5 bxc5 19. b3 Rc8 20. f5 Re8
21. g4 exf5 22. Rxe8+ Qxe8 23. gxf5 Qe3+ 24. Kg2 Qxc3 25. Kf2 Qxa1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.85"]
[White "Zanzini, Matheus Gibbin"]
[Black "Ishida, Leopoldo Tetsuo"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "32"]
[EventDate "2013.02.09"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. e3 Nbd7 5. Be2 e6 6. O-O c5 7. c4 Qc7 8. cxd5
Nxd5 9. Nc3 Bxf3 10. Bxf3 Bd6 11. Nxd5 Bxh2+ 12. Kh1 exd5 13. Bxg7 Rg8 14. Bh6
Rg6 15. Bxd5 Rxh6 16. Qf3 Bg1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.11"]
[Round "6.86"]
[White "Ferreira, Rafael Cassoni Buel"]
[Black "Ramos, Alexandre Espreafic"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1301"]
[PlyCount "92"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. bxc3 Nc6 5. d4 d6 6. e6 fxe6 7. Bc4 d5 8.
Bb3 e5 9. dxe5 Nxe5 10. Nf3 Bg4 11. Bxd5 c6 12. Bf4 Ng6 13. Qd4 Qxd5 14. Rb1
Qxd4 15. cxd4 Nxf4 16. Ne5 Be6 17. Rxb7 O-O-O 18. Rxa7 Rxd4 19. Nxc6 Rc4 20.
Na5 Rxc2 21. O-O Rxa2 22. h3 Bc4 23. Rd1 Ne2+ 24. Kh2 Be6 25. Ra8+ Kc7 26. Rb1
Bd5 27. Ra7+ Kd6 28. Rd1 Ke6 29. Ra6+ Ke5 30. Nc6+ Bxc6 31. Rxa2 Nc3 32. Ra5+
Kf6 33. Rc1 e6 34. Ra6 Bb5 35. Ra8 Bd6+ 36. g3 Rxa8 37. Rxc3 Ra2 38. Rf3+ Ke7
39. Kg2 Bc6 40. h4 Ra3 41. Kh3 Rxf3 42. Kg4 Rxf2 43. h5 Kf6 44. h6 gxh6 45. Kh5
Bxg3 46. Kxh6 Rh2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.1"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2019"]
[BlackElo "2089"]
[PlyCount "149"]
[EventDate "2013.02.09"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Bg4 6. Be3 Qa5 7. O-O Nd7 8. exd5
cxd5 9. b4 Qxb4 10. Nxd5 Qa5 11. c4 Ngf6 12. Bd2 Qd8 13. h3 Bf5 14. Ne3 Be4 15.
Ng5 h6 16. Nxf7 Kxf7 17. f3 Bf5 18. g4 Be6 19. d5 Nc5 20. dxe6+ Nxe6 21. f4 Ne4
22. f5 Qxd2 23. fxe6+ Kxe6 24. Nd5 Raf8 25. Qxd2 Nxd2 26. Nc7+ Kd7 27. Rxf8
Rxf8 28. Rd1 Bd4+ 29. Kh1 Kxc7 30. Rxd2 e5 31. Bd3 g5 32. Kg2 Rf4 33. Re2 Kd6
34. Be4 b6 35. a3 Kc5 36. Bd3 Bc3 37. Re4 Rxe4 38. Bxe4 Kxc4 39. a4 Kb4 40. Bc6
e4 41. Bxe4 Kxa4 42. Kf3 Kb4 43. Ke2 a5 44. Kd1 a4 45. Kc2 b5 46. Bc6 Be5 47.
Kd3 Ka5 48. Ke4 Bg3 49. Kd4 Bf2+ 50. Kc3 Be1+ 51. Kd3 Kb4 52. Kc2 a3 53. Kb1
Kc5 54. Be8 b4 55. Bf7 Kd4 56. Kc2 Ke3 57. Kb3 Kf3 58. Bc4 Kg2 59. Bf7 Kxh3 60.
Bh5 Kg3 61. Ka2 Kf3 62. Kb3 Ke2 63. Bf7 Bc3 64. Bg6 Kd2 65. Ka2 Bg7 66. Kb3 Kc1
67. Ka2 Bf6 68. Kb3 Kd2 69. Bf7 Be7 70. Bg6 Ke3 71. Bf7 Kd4 72. Bg6 a2 73. Kxa2
Kc3 74. Bf7 h5 75. Bxh5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.2"]
[White "Garkauskas, Otto Dmitry"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2096"]
[BlackElo "2021"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 g6 6. h3 Bg7 7. Bf4 O-O 8. e3 Nbd7
9. Be2 Re8 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bxg7 Kxg7 13. f4 e5 14. fxe5 Qh4+ 15.
Kd2 Nxe5 16. dxe5 d4 17. exd4 Qxd4+ 18. Kc2 Bf5+ 19. Bd3 Rad8 20. Bxf5 Qf2+ 21.
Qe2 Qxf5+ 22. Qe4 Qf2+ 23. Kb3 Qxc5 24. Rad1 Rxe5 25. Qb4 Qxb4+ 26. Kxb4 Rde8
27. Rd7 Rf5 28. Rxb7 Rf2 29. Ka5 Rxg2 30. Rf1 Rf8 31. Rf3 g5 32. b4 h5 33. a4
g4 34. hxg4 Rxg4 35. Ne2 h4 36. Nf4 Kh6 37. Ne6 Ra8 38. Rf6+ Rg6 39. Rxg6+ fxg6
40. Nd4 h3 41. Nf3 g5 42. Rf7 Kg6 43. Nxg5 Kxg5 44. Rh7 Kg4 45. Rg7+ Kf3 46.
Rf7+ Kg2 47. Rg7+ Kf2 48. Rh7 Kg2 49. Rg7+ Kf2 50. Rf7+ Kg2 51. Rg7+ Kh1 52.
Rg6 h2 53. Rxc6 Kg1 54. Rg6+ Kf1 55. Rh6 Kg1 56. Rxa6 {Ilegível.} 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.3"]
[White "Nery Junior, Jose Antonio"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2080"]
[BlackElo "1956"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 Nf6 6. e5 Ne4 7. Bd5 Nc5 8.
cxd4 Ne6 9. Bb3 Na5 10. d5 Nxb3 11. axb3 Nc5 12. b4 Na6 13. d6 cxd6 14. exd6
Bf6 15. Qe2+ Kf8 16. O-O h6 17. Qe4 Rb8 18. b5 Nc5 19. Qc4 b6 20. Rxa7 Bb7 21.
Ra3 g6 22. Nbd2 Rc8 23. Qg4 Kg7 24. b4 h5 25. Qf4 Ne6 26. Qe3 Re8 27. Ne5 Bg5
28. Qb3 f6 29. Nef3 Bxf3 30. gxf3 Rxc1 31. Rxc1 Bxd2 32. Rca1 Nf4 33. Kh1 Re2
34. Qc4 Qe8 35. Rg1 Nh3 36. Rf1 Nxf2+ 37. Kg1 Nh3+ 38. Kh1 Bf4 39. Ra2 Bd2 40.
Ra8 Qe5 41. Rg8+ Kh6 42. Rxg6+ Kxg6 43. Qg8+ Kf5 44. Qh7+ Ke6 45. Qe7+ Kd5 46.
f4 Qxe7 47. dxe7 Rxe7 48. f5 Re1 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.4"]
[White "Sergio, Claudio Santos"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2049"]
[BlackElo "1902"]
[PlyCount "85"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. f4 d5 3. Nf3 g6 4. e3 Bg7 5. Bd3 O-O 6. O-O c5 7. c3 b6 8. Qe2 Bb7
9. Nbd2 Qc8 10. Ne5 Ba6 11. f5 Bxd3 12. Qxd3 Nc6 13. fxg6 hxg6 14. a3 Nxe5 15.
dxe5 Ng4 16. h3 Nxe5 17. Qxd5 e6 18. Qe4 Qd7 19. Nf3 Nxf3+ 20. Qxf3 Rad8 21. e4
Qb5 22. a4 Qc4 23. a5 b5 24. e5 Rd3 25. Qb7 Qh4 26. Bf4 g5 27. Qxb5 Rxh3 28.
gxh3 gxf4 29. Qd3 Bxe5 30. Qf3 Kh8 31. Kh1 Rg8 32. Rg1 Rg3 33. Rxg3 fxg3 34.
Kg2 Qg5 35. Re1 f6 36. b4 cxb4 37. cxb4 Qd2+ 38. Re2 Qxb4 39. a6 Qb5 40. Rd2
Qb6 41. Qa8+ Bb8 42. Qb7 Qc7 43. Rb2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.5"]
[White "Catozzo Jr, Vinicius"]
[Black "Brito, Erick De Paula"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2037"]
[BlackElo "1853"]
[PlyCount "89"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Bd6 6. Nf3 Nbd7 7. Bd3 dxc4 8.
Bxc4 b5 9. Bd3 h6 10. Bh4 e5 11. O-O exd4 12. exd4 O-O 13. Ne4 Be7 14. Qc2 Bb7
15. Nfd2 Rc8 16. Nb3 c5 17. Nxf6+ Nxf6 18. Bxf6 Bxf6 19. dxc5 Qd5 20. f3 Bd4+
21. Kh1 Qe5 22. Nxd4 Qxd4 23. Rac1 a6 24. a3 Rfe8 25. b4 Bc6 26. Rfd1 Qe3 27.
Qd2 Qe5 28. Re1 Qf6 29. Rxe8+ Rxe8 30. Be4 Bxe4 31. fxe4 Qc6 32. Qd5 Re6 33.
Qxc6 Rxc6 34. Kg1 Kf8 35. Kf2 Ke7 36. Rd1 h5 37. Rd5 g6 38. e5 Rc8 39. Rd6 Ra8
40. c6 a5 41. Ke3 axb4 42. axb4 Ra3+ 43. Kd4 Ra1 44. Kd5 Ra2 45. Rd7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.6"]
[White "De Sousa, Matheus Mazim"]
[Black "Pomar, Marcelo Nascimento"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1853"]
[BlackElo "2094"]
[PlyCount "109"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8.
Bg5 h6 9. Bh4 d6 10. Bxf6 Qxf6 11. Rd1 Nd7 12. g3 e5 13. d5 Qg6 14. Nh4 Qh5 15.
e4 Nc5 16. Bg2 Bc8 17. b4 Nb7 18. O-O Bd7 19. Ra1 a5 20. Qd2 axb4 21. axb4 Qg5
22. Qxg5 hxg5 23. Nf3 f6 24. Rfc1 Kf7 25. Ne1 Ra4 26. Rxa4 Bxa4 27. Ra1 Bb3 28.
Bf1 Rb8 29. Be2 b5 30. cxb5 f5 31. Ra3 Bxd5 32. exd5 e4 33. f4 Kf6 34. fxg5+
Kxg5 35. Rc3 Kf6 36. Rxc7 g5 37. b6 Nd8 38. Rd7 Ke5 39. Nc2 Kxd5 40. Ne3+ Ke6
41. Rc7 Rxb6 42. Bc4+ Ke5 43. b5 f4 44. Rc8 fxe3 45. Rxd8 Kd4 46. Be2 d5 47. h4
gxh4 48. gxh4 Rg6+ 49. Kf1 Kc5 50. Rc8+ Kb4 51. Rc6 Rg8 52. b6 Rb8 53. Ba6 d4
54. b7 e2+ 55. Kxe2 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.7"]
[White "Coutinho, Sidnei Bissacot"]
[Black "Aoyama, Edmundo"]
[Result "1-0"]
[ECO "D64"]
[WhiteElo "2083"]
[BlackElo "1944"]
[PlyCount "67"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 Re8 8. Qc2
Nbd7 9. a3 h6 10. Bh4 dxc4 11. Bxc4 Nb6 12. Ba2 Nfd7 13. Bg3 Nd5 14. O-O Nxc3
15. Qxc3 Bf6 16. b4 Qe7 17. e4 e5 18. d5 cxd5 19. Bxd5 Nb6 20. Qc7 Nxd5 21.
exd5 e4 22. Rfe1 Bf5 23. Qxe7 Rxe7 24. d6 Ree8 25. Nh4 Bd7 26. Rc5 Bb2 27. Nf5
Bxa3 28. Ne7+ Kf8 29. Rxe4 Bc6 30. Rd4 a5 31. Rxa5 Rxa5 32. bxa5 Bc5 33. Rc4
Ba3 34. h3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.8"]
[White "Saito, Vinicius"]
[Black "Herbst Neto, Eugenio"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2069"]
[BlackElo "1882"]
[PlyCount "100"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. Rb1
a5 9. a3 Be6 10. d3 Nh5 11. Be3 Qd7 12. Nd5 f5 13. Qd2 Bxd5 14. cxd5 Nd4 15. f3
f4 16. gxf4 Nxe2+ 17. Qxe2 Nxf4 18. Qd2 Qb5 19. Rbd1 c5 20. dxc6 bxc6 21. Kh1
c5 22. Rf2 Rab8 23. Qc2 Kh8 24. Bc1 Qd7 25. Bd2 a4 26. Bc3 Bh6 27. Rg1 Rb3 28.
Bf1 Qe7 29. Rg4 Bg5 30. h4 Bxh4 31. Rh2 g5 32. Bh3 Qf7 33. Qd1 Nh5 34. f4 Nxf4
35. Rg1 Nxh3 36. Rxh3 Qe6 37. Rh2 Qf6 38. Rh3 Rf7 39. Qh5 Rb8 40. Kh2 Rg8 41.
Kh1 Rg6 42. Qg4 Qe6 43. Qxe6 Rxe6 44. Be1 Bxe1 45. Rxe1 Rf2 46. Rc1 Ref6 47.
Rc4 g4 48. Rh5 Rxb2 49. Rf5 Rxf5 50. exf5 h5 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.9"]
[White "Caceres, Elton Carlos"]
[Black "Brandao, Renan Alves"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1826"]
[BlackElo "2059"]
[PlyCount "44"]
[EventDate "2013.02.09"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. Ne2 e5 6. O-O Nge7 7. Na3 d5 8. Nc2
dxe4 9. Bxe4 Bf5 10. d3 Bh3 11. Re1 O-O 12. Bg5 f6 13. Be3 f5 14. Bg2 Bxg2 15.
Kxg2 f4 16. gxf4 Nf5 17. f3 exf4 18. Bxf4 Qd5 19. Bg3 Ne5 20. Nf4 Nh4+ 21. Kh3
Qd7+ 22. Kxh4 Bf6# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.10"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Zimmermann, Kleber Renato P"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "1864"]
[BlackElo "1981"]
[PlyCount "146"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Be2 Be7 8. f3
Qc7 9. Be3 Nc6 10. Rc1 O-O 11. O-O Nxd4 12. Bxd4 e5 13. Be3 Be6 14. Nd5 Bxd5
15. cxd5 Qd7 16. Qb3 Rfc8 17. a4 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Qxc8 20. Qc4 Qxc4
21. Bxc4 Nd7 22. b4 Bd8 23. a5 h6 24. Kf2 Bg5 25. Bxg5 hxg5 26. Bd3 f6 27. Bc2
Kf7 28. Ba4 Nf8 29. Ke3 Ke7 30. Kd2 Kd8 31. Kc3 Ng6 32. g3 Kc7 33. Be8 Ne7 34.
Kc4 b6 35. Bf7 bxa5 36. bxa5 Kd8 37. Be6 Ng6 38. Bh3 Kc7 39. Kb4 Nf8 40. Kc4
Ng6 41. Kd3 Nh8 42. Be6 Ng6 43. Ke3 Nf8 44. Bh3 Ng6 45. Bf5 Ne7 46. Bh3 Ng6 47.
Kf2 Nf8 48. Bf5 g6 49. Bh3 Nd7 50. Be6 Nc5 51. Bf7 Nb3 52. Bxg6 Kd8 53. h4 gxh4
54. gxh4 Nxa5 55. h5 Ke7 56. h6 Kf8 57. Kg3 Nb3 58. Bf5 Kf7 59. Kg4 Nc5 60. Kh5
Kg8 61. Kg6 a5 62. Bh3 a4 63. Bf1 a3 64. Bc4 Nd3 65. Kxf6 Ne1 66. Ke7 Nxf3 67.
Kxd6 Kh7 68. Ke6 Nd2 69. Ba2 Nxe4 70. Kxe5 Nc5 71. Kd6 Ne4+ 72. Ke5 Nc5 73. Kd4
Nd7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.11"]
[White "Langner, Donizete Ribeiro"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1974"]
[BlackElo "1921"]
[PlyCount "96"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 Ne4 7. Qc2 Bf5 8.
Nxe4 Bxe4 9. Qa4 e6 10. Nd2 Bb4 11. a3 Bxd2+ 12. Bxd2 O-O 13. f3 Bg6 14. e3 Rc8
15. Bb5 a6 16. Be2 Qh4+ 17. g3 Qh3 18. Kf2 e5 19. dxe5 Nxe5 20. Bc3 Nd3+ 21.
Bxd3 Bxd3 22. Qd4 Rxc3 23. Qxc3 Bb5 24. Rac1 Bc6 25. Qd4 Re8 26. Qf4 h6 27. g4
Qh4+ 28. Qg3 Qf6 29. Rc2 d4 30. exd4 Qxd4+ 31. Kg2 Qd3 32. Rf2 Re3 33. Rhf1 Qd4
34. Kh3 Qf6 35. Qh4 Qf4 36. Qg3 Qf6 37. Qb8+ Kh7 38. Kg3 g5 39. Qc8 Qf4+ 40.
Kg2 Kg7 41. Qf5 Qxf5 42. gxf5 Kf6 43. Rc2 Kxf5 44. Rc5+ Kf4 45. h4 Re2+ 46. Kg1
Kg3 47. Rfc1 Bxf3 48. hxg5 Rh2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.12"]
[White "Benitez, Ed Carlos Leite Luq"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1948"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7
8. Qd2 O-O 9. O-O-O Nf6 10. Bd3 d5 11. Nd4 g6 12. Bh6 Nh5 13. f4 Ng7 14. Kb1
Re8 15. f5 c5 16. fxg6 fxg6 17. Nf3 Be6 18. Bb5 Rf8 19. Rhe1 Qc8 20. Qe2 a6 21.
Bd3 c4 22. Bxg6 Rf6 23. Bxh7+ Kxh7 24. Bxg7 Kxg7 25. Ng5 Bg4 26. Qxe7+ Kg6 27.
Rxd5 Qg8 28. Qe4+ Bf5 29. Rxf5 Rxf5 30. g4 Kxg5 31. Qxf5+ Kh6 32. Re6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.13"]
[White "Pinto, Rendrex Lopes"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1946"]
[BlackElo "2081"]
[PlyCount "33"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Na6 7. Be2 e5 8. dxe5
dxe5 9. Qxd8 Rxd8 10. Nxe5 Nc5 11. Bf3 Be6 12. O-O Nfd7 13. Nxd7 Bd4+ 14. Kh1
Rxd7 15. Rd1 c6 16. e5 Bxc3 17. Rxd7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.14"]
[White "Hirota Da Silva, Nilton"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2058"]
[BlackElo "1880"]
[PlyCount "119"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Qxe7 6. Qd2 c5 7. c4 Nb6 8. f4
d5 9. dxc5 Qxc5 10. b4 Qe7 11. c5 N6d7 12. Nf3 O-O 13. Bd3 a5 14. Qc2 f5 15.
exf6 Nxf6 16. b5 Nbd7 17. c6 Nc5 18. cxb7 Bxb7 19. a4 Nfe4 20. g3 Rac8 21. O-O
Nxd3 22. Qxd3 Qc5+ 23. Qd4 Qxd4+ 24. Nxd4 e5 25. Nb3 Rc2 26. Nxa5 Bc8 27. Na3
Rb2 28. Rfb1 Rxb1+ 29. Rxb1 Nc3 30. Rb3 Nxa4 31. b6 Nxb6 32. Rxb6 Bh3 33. Nc6
exf4 34. Rb8 Rxb8 35. Nxb8 fxg3 36. hxg3 Kf7 37. Nc6 Bf5 38. Nb5 Bh3 39. Nc7 h5
40. Nxd5 h4 41. gxh4 g6 42. Kh2 Bf5 43. Kg3 Be4 44. Ncb4 Ke6 45. Kf4 Bf5 46.
Kg5 Be4 47. Nf4+ Kf7 48. Nbd5 Bc2 49. Ne3 Bb1 50. Nc4 Kg7 51. Ne5 Bc2 52. Nexg6
Bd1 53. Ne5 Kh7 54. Ng4 Bc2 55. h5 Kg7 56. h6+ Kh7 57. Nf6+ Kh8 58. Ne2 Bd3 59.
Nd4 Bb1 60. Nc6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.15"]
[White "Silva, Igor Dos Santos"]
[Black "Ribeiro, Sheridan Luiz Telle"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1933"]
[BlackElo "2057"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Bd2 a5 7. Bc3 Qe7 8.
Nbd2 O-O 9. a3 Ngxe5 10. Nxe5 Nxe5 11. b4 axb4 12. axb4 Ba7 13. Nf3 d6 14. Nxe5
dxe5 15. Ra5 Bd4 16. Bd2 Rxa5 17. bxa5 Re8 18. Be2 Bc5 19. Qb3 Qg5 20. Qb5 Qe7
21. O-O c6 22. Qb2 e4 23. Bc3 Qg5 24. Rd1 h6 25. Bb4 Bh3 26. Bf1 Bg4 27. Ra1
Re7 28. a6 bxa6 29. Rxa6 Rb7 30. Ra4 Bd1 31. Ra8+ Kh7 32. Qd2 Bf3 33. Ra4 Bg4
34. Bxc5 Qxc5 35. Ra5 Qe7 36. Qd4 Rb1 37. Re5 Qb4 38. Qxe4+ f5 39. Qd3 Qb2 40.
Re6 Rd1 41. f3 Rxd3 42. Bxd3 Qd2 43. Bf1 Bh5 44. h3 c5 45. Re5 Qc3 46. Rxf5
Qxe3+ 47. Kh2 Bg6 48. Rd5 Qf2 49. Rd1 Bc2 50. Rc1 Qd2 51. Ra1 Bd3 52. Bxd3+
Qxd3 53. Rc1 g5 54. Kh1 Kg6 55. Kh2 Kf5 56. Kh1 Qd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.16"]
[White "Deus Filho, Joaquim De"]
[Black "Cruz, Arquias Sofocles Gu"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2029"]
[BlackElo "1812"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. e4 e5 2. Bc4 Nc6 3. f4 exf4 4. Nf3 Nf6 5. e5 Ng4 6. O-O d6 7. exd6 Bxd6 8.
Re1+ Ne7 9. Nc3 O-O 10. Ne4 Ng6 11. Nxd6 Qxd6 12. d4 Nf6 13. h3 b6 14. Qd3 Bb7
15. Bd2 Bxf3 16. gxf3 Nh4 17. c3 Nh5 18. Re5 g6 19. Qe4 Qf6 20. Kf2 Nf5 21. Be1
Nhg3 22. Qxf4 Nh5 23. Qg4 Rae8 24. Rxe8 Rxe8 25. Bd2 Qd6 26. Bd3 Nf6 27. Qf4
Nd5 28. Qxd6 Nxd6 29. c4 Nf6 30. b4 Nb7 31. c5 Rd8 32. Ba6 Rb8 33. Bf4 Nd5 34.
Bd2 bxc5 35. dxc5 Nd8 36. a3 Ne6 37. Re1 c6 38. Bc4 Ne7 39. Re5 Rd8 40. Bh6 a6
41. Re1 f6 42. Bf4 Rd7 {Ilegível.} 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.17"]
[White "Boff, Andre Ricardo"]
[Black "Rodrigo Da Silva, Edson"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "2003"]
[PlyCount "139"]
[EventDate "2013.02.09"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 cxd4 5. exd4 Nc6 6. Bb2 Bg4 7. Nbd2 Qa5 8.
c3 e6 9. Be2 Bd6 10. O-O O-O 11. c4 Rac8 12. a3 a6 13. b4 Qd8 14. c5 Bb8 15.
Re1 Re8 16. Ne5 Nxe5 17. dxe5 Bxe2 18. Qxe2 Nd7 19. Nf3 b6 20. cxb6 Qxb6 21.
Bd4 Qb5 22. Qb2 Nb6 23. Bxb6 Qxb6 24. Rac1 Ba7 25. Rc2 Rxc2 26. Qxc2 h6 27. h3
Rd8 28. Rc1 a5 29. Rb1 axb4 30. axb4 Qb5 31. Ne1 Rb8 32. Qd3 Qb6 33. Qd2 Qd4
34. Qxd4 Bxd4 35. Nd3 f6 36. exf6 gxf6 37. Kf1 e5 38. f3 Rb5 39. Ke2 Bc3 40.
Kd1 f5 41. Kc2 d4 42. Kb3 e4 43. Kc4 Rb8 44. Nc5 e3 45. b5 Kf7 46. Kd5 Rd8+ 47.
Kc4 e2 48. Nd3 Rc8+ 49. Kd5 Re8 50. b6 e1=Q 51. Nxe1 Rxe1 52. Rxe1 Bxe1 53.
Kxd4 Bg3 54. b7 Bb8 55. g4 f4 56. Kd5 Kf6 57. h4 Ke7 58. Kd4 Kd6 59. Ke4 Ke6
60. Kd4 Ba7+ 61. Ke4 Bb8 62. Kd4 Bd6 63. Ke4 Be5 64. Kd3 Kd5 65. Ke2 Kc4 66.
Kd2 Kd5 67. Kd3 Bc7 68. Ke2 Kc6 69. Kd3 Kd5 70. Ke2 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.18"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Juliani, Sidnei"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1976"]
[BlackElo "1858"]
[PlyCount "69"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8.
O-O d6 9. Nb3 b6 10. f4 Bb7 11. Bf3 Bh6 12. Qd2 Qd7 13. h3 Rac8 14. Nd5 Bg7 15.
Rad1 Nxd5 16. exd5 Nb8 17. Nd4 h5 18. f5 Ba6 19. Be2 Bxe2 20. Qxe2 Qa4 21. fxg6
fxg6 22. Ne6 Rxf1+ 23. Rxf1 Bf6 24. c3 Qe4 25. Qd2 Nd7 26. Bg5 Kh7 27. Bxf6
exf6 28. Rxf6 Nxf6 29. Ng5+ Kg7 30. Nxe4 Nxe4 31. Qd4+ Nf6 32. g4 hxg4 33. hxg4
Kf7 34. Qf4 Ke7 35. Qe3+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.19"]
[White "Martins, Anderson Donay"]
[Black "Takeda, Lucas Koji"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1927"]
[BlackElo "1966"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. Nc3 e6 5. Bg5 Be7 6. e3 O-O 7. Bd3 c5 8. O-O
cxd4 9. exd4 d5 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. Qe2 Qb7 14. Rac1
Bxf3 15. gxf3 a5 16. Be4 Qa6 17. Qc2 Ra7 18. Bxh7+ Kh8 19. Bd3 Qb7 20. Qe2 Qd5
21. f4 g6 22. Qe5+ Qxe5 23. fxe5 Rd7 24. Rc4 Rfd8 25. Rfc1 Kg7 26. Kf1 Rxd4 27.
Rxd4 Rxd4 28. Ke2 Nd7 29. Ke3 Rb4 30. b3 Nxe5 31. Be2 f5 32. f4 Re4+ 33. Kf2
Rxf4+ 34. Kg3 Re4 35. Bf3 Re3 36. Kf4 Nd3+ 37. Kxe3 Nxc1 38. Kd4 Kf6 39. Kc4
Nxa2 40. Kb5 e5 41. Kxb6 e4 42. Be2 f4 43. Kxa5 f3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.20"]
[White "Goncalves, Leonardo Yamamoto P"]
[Black "Marques, Andre Rezende"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1961"]
[PlyCount "92"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. Be2 e6 5. d4 Bb4 6. e5 c5 7. O-O Nc6 8. Nb5 c4
9. c3 Be7 10. h3 Bxf3 11. Bxf3 a6 12. Na3 Bg5 13. b3 Bxc1 14. Qxc1 cxb3 15.
axb3 Nge7 16. Qb2 O-O 17. Rfd1 Qb6 18. Rab1 Nf5 19. Bg4 Nh6 20. Bf3 Nf5 21. b4
Qd8 22. Nc2 Qg5 23. Ne1 Nh4 24. Qd2 Qxd2 25. Rxd2 Nxf3+ 26. Nxf3 Na7 27. Rc1
Rac8 28. Rdc2 Nb5 29. Kf1 Na3 30. Ra2 Nc4 31. Nd2 Nxd2+ 32. Rxd2 Rc4 33. Rdc2
f6 34. exf6 gxf6 35. Re1 Kf7 36. Rce2 Rc6 37. f4 Rfc8 38. f5 Rxc3 39. Rxe6 R8c7
40. Rd6 Rb3 41. Rxd5 Rxb4 42. Rd8 Re7 43. Rd1 Rb2 44. d5 Ree2 45. d6 Rf2+ 46.
Kg1 Rxg2+ 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.21"]
[White "Kina, Caio Garcia"]
[Black "Miquelin, Nicolas Seoane"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1873"]
[BlackElo "1958"]
[PlyCount "70"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8.
Bg5 Be7 9. Qd2 a6 10. O-O b5 11. Bxf6 Bxf6 12. Nd5 Ne7 13. Nxf6+ gxf6 14. f4 d5
15. fxe5 fxe5 16. exd5 Nxd5 17. Bf3 Qb6+ 18. Kh1 O-O-O 19. Qe2 f6 20. Qf2 Qxf2
21. Rxf2 Rd6 22. Nc5 Bf7 23. Rd1 f5 24. Bxd5 Bxd5 25. Re1 Rg8 26. Nd3 e4 27.
Nc5 e3 28. Rfe2 Rdg6 29. Rxe3 Rxg2 30. Re8+ Kc7 31. Nxa6+ Kb6 32. R1e6+ Ka5 33.
b4+ Ka4 34. Nc5+ Kxb4 35. Na6+ Kc4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.22"]
[White "Silva, Alexandre Freitas S"]
[Black "Heinrichs, Vivian"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1871"]
[BlackElo "1951"]
[PlyCount "103"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. O-O
Nf6 9. Qe2 Be7 10. e5 Ng8 11. f4 f5 12. exf6 Nxf6 13. Ne4 Bb7 14. Ng5 O-O 15.
a4 b4 16. a5 h6 17. Nf3 Bd5 18. Ne5 Nc6 19. Nc4 Bxc4 20. Bxc4 Bd6 21. g3 Kh8
22. Be3 Ne7 23. Bb6 Qc8 24. Rad1 Ned5 25. Bd4 Bc7 26. f5 e5 27. Bf2 Ne7 28. Bc5
Nc6 29. Bxa6 Qb8 30. Bxf8 Qxf8 31. Bb7 Nxa5 32. Bxa8 Qxa8 33. h3 Bb6+ 34. Kh2
Nxb3 35. cxb3 Bd4 36. Ra1 Qd5 37. Qc4 Qe4 38. Rae1 Qb7 39. Re2 Nd5 40. Rc1 Nb6
41. Qf7 Qa6 42. Rcc2 e4 43. Qe8+ Kh7 44. Qxe4 Bf6 45. Qxb4 Nd5 46. Qc4 Qb7 47.
Re1 Ne7 48. b4 Qf3 49. Qe4 Qb3 50. Re3 Qa4 51. Qd3 Qxb4 52. Re4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.23"]
[White "Pereira, Jorge Luiz Rodrigue"]
[Black "Rosa, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1872"]
[BlackElo "2058"]
[PlyCount "49"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. d5 Bg7 8.
Qb3 O-O 9. Nf3 Qc7 10. Be2 Nd7 11. O-O Nb6 12. Be3 Bd7 13. Rab1 Rab8 14. g3 e5
15. Bb5 Bxb5 16. Qxb5 Nd7 17. c4 Rfc8 18. Rfd1 Bf8 19. h4 Nf6 20. Nd2 Ng4 21.
Re1 Nxe3 22. Rxe3 Bd6 23. Nf3 h6 24. h5 g5 25. g4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.24"]
[White "Haelvoet Correa, Guilherme"]
[Black "Fonseca, Luis Ernesto Serra "]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1851"]
[BlackElo "2052"]
[PlyCount "84"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Nd7 13. Ne1 f5 14. Nd3 fxe4 15.
Nxe4 Nc5 16. Ndxc5 bxc5 17. Bc3 Nf5 18. Bg4 Ba6 19. Bxf5 gxf5 20. Nd2 c6 21.
dxc6 Qc7 22. Rb1 Qxc6 23. a5 Rab8 24. Qc2 Qd7 25. Rfe1 Bh6 26. Qd3 Qe6 27. Rxb8
Rxb8 28. Rb1 Rxb1+ 29. Qxb1 Bxd2 30. Bxd2 Qxc4 31. Qb8+ Kf7 32. Qc7+ Ke6 33. h3
Qf1+ 34. Kh2 Qxf2 35. Bc3 Qf4+ 36. Kg1 Qe3+ 37. Kh2 Qxc3 38. Qxh7 Qxa5 39. Qg6+
Kd5 40. Qxf5 Qc7 41. Qf3+ Ke6 42. Qe2 Bxe2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.25"]
[White "Baptista, Andre Kemper"]
[Black "Da Mata, Luis Carlos"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1836"]
[BlackElo "2033"]
[PlyCount "144"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nxe5 d5 5. Be2 Bd6 6. Nf3 h6 7. d3 Nf6 8.
O-O O-O 9. Nc3 c6 10. Bd2 Na6 11. d4 Nc7 12. Ne5 Bf5 13. Ng4 Nxg4 14. Bxg4 Qh4
15. h3 Bg6 16. Qf3 f5 17. Qd3 Ne6 18. Ne2 Qf6 19. Bf3 f4 20. Qb3 Rf7 21. Rfe1
Nxd4 22. Nxd4 Qxd4 23. Bc3 Qb6 24. Qxb6 axb6 25. Re6 Bxc2 26. Rxd6 Re7 27. a3
Bf5 28. Bg4 Bxg4 29. hxg4 Kf7 30. Rd1 Rae8 31. Rd4 Re1+ 32. Bxe1 Rxe1+ 33. Kh2
Ke7 34. Rg6 Kf7 35. Rd6 Re7 36. R6xd5 cxd5 37. Rxd5 g5 38. Rb5 Re6 39. g3 f3
40. Rb3 Rf6 41. Kg1 Ke7 42. Rc3 Kd6 43. Kf1 Kd5 44. Re3 b5 45. Ke1 b6 46. Kd2
Kd4 47. Rc3 Ke4 48. Kc2 h5 49. gxh5 g4 50. Rb3 Rc6+ 51. Kd2 Rd6+ 52. Kc3 Rd3+
53. Kc2 Rd5 54. h6 Rc5+ 55. Kd2 Rd5+ 56. Kc3 Rc5+ 57. Kb4 Rh5 58. Re3+ Kf5 59.
Rd3 Rxh6 60. Kxb5 Re6 61. Kc4 Re2 62. Rd5+ Kf6 63. Rd4 Kg5 64. Rd5+ Kf6 65.
Rd6+ Ke5 66. Rxb6 Rxf2 67. Kd3 Rg2 68. a4 Rxg3 69. a5 Rg1 70. Ke3 Re1+ 71. Kf2
Re2+ 72. Kf1 g3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.26"]
[White "Caporale, Giuseppe Guido"]
[Black "Rouanet, Luiz Paulo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1835"]
[BlackElo "2024"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bd3 Be7 6. h3 Nc6 7. c3 Nb6 8. Nf3
O-O 9. Bf4 Re8 10. O-O g6 11. Nbd2 Bd7 12. Re1 a5 13. Bc2 a4 14. Nh2 a3 15. b4
Nd5 16. Qf3 Nxf4 17. Rxe7 Nxh3+ 18. gxh3 Qxe7 19. Ne4 f5 20. Bb3+ Kg7 21. Ng3
Qg5 22. Qg2 f4 23. Nf3 Qh6 24. Nh1 Bxh3 25. Qg5 Qxg5+ 26. Nxg5 Bf5 27. Bc4 h6
28. Nf3 Be4 29. Nd2 Bxh1 30. Kxh1 Re7 31. Kg2 Rae8 32. Rb1 Re1 33. Rb3 Ra8 34.
Kf3 g5 35. Bd5 Ra1 36. Rb1 Rxb1 37. Nxb1 Ra7 38. Nd2 Ne7 39. Be4 d5 40. Bd3 Kf6
41. Kg4 Ra8 42. Kh5 Nf5 43. Nf3 Ng7+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.27"]
[White "Lopes Junior, Roberto Juliano"]
[Black "Lisboa Torres, Eduardo"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2013"]
[BlackElo "1826"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Qe2 e6 7. O-O Nc6 8.
d4 d5 9. e5 Ne4 10. Be3 b6 11. Ne1 h6 12. h4 f6 13. exf6 gxf6 14. Nd2 Nxd2 15.
Qxd2 cxd4 16. cxd4 O-O-O 17. Rc1 Kb8 18. Qc2 Kb7 19. f4 Rg8 20. Nf3 Bd6 21. Rf2
Rg3 22. Qa4 Na5 23. Qxd7+ Rxd7 24. b3 Nc6 25. Re1 h5 26. Bd2 e5 27. fxe5 fxe5
28. Nxe5 Nxe5 29. Rxe5 {Impossível reproduçăo da partida. Terminou no lance 86.
} 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.28"]
[White "Van Riemsdijk, Marius"]
[Black "Garcia, Liria Caetano"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1833"]
[BlackElo "2008"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. e4 c6 2. Nc3 d5 3. Qf3 Nf6 4. e5 Nfd7 5. d4 e6 6. Qg3 c5 7. Nf3 Nc6 8. Nb5
cxd4 9. Bd3 Nc5 10. Nbxd4 Nxd3+ 11. cxd3 Bb4+ 12. Kf1 g6 13. Bg5 Qb6 14. Nxc6
bxc6 15. h4 Ba6 16. Kg1 h6 17. Bf6 Rg8 18. d4 Be2 19. Qf4 Bxf3 20. gxf3 Be7 21.
Bxe7 Kxe7 22. b3 Raf8 23. Kh2 g5 24. Qf6+ Ke8 25. Qxh6 Qxd4 26. Rhf1 Qxe5+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.29"]
[White "Sa, Antonio Villar Marq"]
[Black "Serafim Junior, Arnor"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2005"]
[BlackElo "1830"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8.
Be3 d6 9. a4 b6 10. f4 Bb7 11. Bf3 Nbd7 12. Nb3 O-O 13. Qe2 Rac8 14. g4 d5 15.
exd5 Nxd5 16. Nxd5 exd5 17. Nd4 Rfe8 18. Qf2 Bc5 19. c3 Nf6 20. Bd1 Qe7 21. Bd2
Ne4 22. Qg2 Qf6 23. Kh1 Bxd4 24. g5 Qe7 25. cxd4 Nxd2 26. Qxd2 Qe4+ 27. Bf3 Rc2
28. Qd1 Qg6 29. Bh5 Qc6 30. f5 Qc7 31. Bxf7+ Kf8 32. Qxc2 Qxc2 33. Bxe8 Kxe8
34. Rac1 Qe4+ 35. Kg1 Qxd4+ 36. Kg2 Qxb2+ 37. Kh3 d4 38. Kg3 Qg2+ 39. Kf4 Qxh2+
40. Kg4 Qg2+ 41. Kf4 Kd7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.30"]
[White "Kurita, Rubens Massami"]
[Black "Palmeira, Pedro Alberto Marti"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1812"]
[BlackElo "1982"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. Nc3 Be7 8. O-O
O-O 9. Be3 Nc6 10. b3 Qd7 11. h3 Bxf3 12. Bxf3 dxe5 13. dxe5 Nxe5 14. Bxb7 Rab8
15. Be4 f5 16. Bc2 Qc6 17. f4 Ng6 18. Qe2 Bf6 19. Bd2 Rfe8 20. Rad1 Rbd8 21.
Kh1 Nh4 22. Nb1 e5 23. Qf2 e4 24. Be3 g6 25. Rxd8 Rxd8 26. Rd1 Re8 27. Nd2 Nd5
28. Bxe4 fxe4 29. cxd5 Qxd5 30. g4 Nf3 31. Rc1 Nxd2 32. Qxd2 Qxd2 33. Bxd2 e3
34. Be1 Re7 35. Kg2 Bd4 36. Kf3 c5 37. Ke2 Kf7 38. Rc4 Ke6 39. Bh4 Rf7 40. Bg5
Kd5 41. Kf3 h5 42. gxh5 gxh5 43. Ra4 Rh7 44. Ra6 Bh8 45. Be7 Be5 46. fxe5 Rg7
47. Bf6 Rg1 48. Rd6# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.31"]
[White "Dibai, Jerry"]
[Black "De Gois Junior, Joao Vieira"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1813"]
[BlackElo "1979"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. e4 fxe4 8.
dxe4 e5 9. c3 Kh8 10. Qb3 Nbd7 11. Ng5 Nc5 12. Qc4 c6 13. Nb3 b5 14. Qe2 Ne6
15. h3 Nxg5 16. Bxg5 Be6 17. Nd2 a5 18. Rfd1 Qe8 19. c4 b4 20. b3 a4 21. c5
axb3 22. axb3 Qf7 23. cxd6 Rxa1 24. Rxa1 Bxd6 25. Rb1 Nd7 26. Be3 Nc5 27. Nc4
Bxc4 28. Qxc4 Qxc4 29. bxc4 Rb8 30. Bxc5 Bxc5 31. Kf1 b3 32. Ke2 Bd4 33. f4 c5
34. fxe5 Bxe5 35. g4 g5 36. Bf1 b2 37. Kd1 Ra8 38. Bd3 Ra1 39. Ke2 Rxb1 40.
Bxb1 h6 41. Kd3 Kg7 42. Kc2 Kf6 43. Kd3 Bd4 44. Ke2 Ke5 45. Kf3 Bg1 46. Bd3 Bh2
47. Ke3 Bf4+ 48. Kf3 Kd4 49. Ke2 Kc3 50. Bb1 Kxc4 51. Kd1 Kb3 52. Ke2 c4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.32"]
[White "Queiroz, Alberto Becker"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1961"]
[BlackElo "1811"]
[PlyCount "75"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Ne2 Be7 8.
d4 O-O 9. c3 Nc6 10. Be3 Rd8 11. Qa4 Bd7 12. Qc2 cxd4 13. Bxd4 e5 14. Be3 Rac8
15. Be4 h6 16. O-O Bh3 17. Rfd1 Bg4 18. Rxd8+ Bxd8 19. Kg2 Qe6 20. Rd1 Kh8 21.
f3 Bh3+ 22. Kf2 f5 23. Bd5 Qg6 24. Ng1 Ne7 25. Nxh3 f4 26. Qxg6 fxe3+ 27. Kxe3
Nxg6 28. Bxb7 Rb8 29. Be4 Nf8 30. b4 Bb6+ 31. Kd3 Rd8+ 32. Kc2 Rxd1 33. Kxd1
Ne6 34. Ke2 Nc7 35. a4 a5 36. Nf2 Ne6 37. Nd3 axb4 38. cxb4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.33"]
[White "Mendes, Joao Paulo"]
[Black "Ichimura G. Barbosa, Larissa Y"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1957"]
[BlackElo "1747"]
[PlyCount "80"]
[EventDate "2013.02.09"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. Bf4 Bg4 7. O-O O-O 8.
Nc3 c5 9. dxc5 Bxc5 10. Re1 Nc6 11. Qd2 Bxf3 12. gxf3 Nd4 13. Re3 Nh5 14. Bg3
Qg5 15. Kg2 Nxg3 16. hxg3 Nf5 17. Bxf5 Bxe3 18. Qxd5 Rad8 19. Qe4 Rfe8 20.
Bxh7+ Kh8 21. Qf5 Qxf5 22. Bxf5 g6 23. Bd3 Bd4 24. Ne4 Kg7 25. Rd1 Bb6 26. Ng5
Rd5 27. f4 f6 28. Nf3 g5 29. fxg5 fxg5 30. Rh1 Rxd3 31. cxd3 Rf8 32. Rf1 g4 33.
Ng5 Kg6 34. Ne4 Rf3 35. Re1 Bd4 36. b3 Rf5 37. Re2 Rd5 38. Rc2 Bb6 39. Rc4 Rxd3
40. Nc5 Kg5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.35"]
[White "Hara, Aroldo Hiroiuqui"]
[Black "Reboucas, Deive Pacheco"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1929"]
[PlyCount "36"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. dxc5 Bg7 5. Nc3 Qa5 6. Bd2 Qxc5 7. e3 O-O 8.
Be2 d5 9. cxd5 Nxd5 10. Rc1 Nc6 11. O-O e5 12. Nxd5 Qxd5 13. a3 e4 14. Bc4 Qh5
15. Nd4 Bg4 16. Qc2 Be5 17. g3 Bxd4 18. exd4 Nxd4 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.36"]
[White "Nolasco De Moraes, Vitor"]
[Black "Florencio Da Silva, Paulo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1921"]
[PlyCount "78"]
[EventDate "2013.02.09"]

1. e4 a6 2. c3 e6 3. Nf3 b5 4. d4 Bb7 5. Bd3 Nf6 6. Qe2 d5 7. e5 Nfd7 8. Bg5
Qc8 9. O-O c5 10. a4 c4 11. Bc2 h6 12. Bh4 Qc7 13. h3 Nc6 14. axb5 axb5 15.
Rxa8+ Bxa8 16. Nbd2 Qa5 17. Rc1 Bb7 18. Qe1 g5 19. Bg3 Be7 20. Nh2 Kd8 21. Ra1
Qb6 22. Kh1 b4 23. Ba4 b3 24. Bxc6 Bxc6 25. f4 Kc7 26. f5 Ra8 27. f6 Bf8 28. h4
gxh4 29. Bf4 Ra2 30. Ng4 Rxb2 31. Bxh6 Ra2 32. Bxf8 Nxf8 33. Nh6 Qa5 34. Rxa2
bxa2 35. Qa1 Be8 36. Ng4 Qa4 37. Ne3 Ng6 38. Nd1 Nf4 39. Nb2 Qa3 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.37"]
[White "Mangialardo, Gabriel Henrique"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "1899"]
[PlyCount "64"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nbd7 8. Bd3
Nc5 9. Bc2 a5 10. Be3 Nfd7 11. g4 Nb6 12. Nd2 f5 13. gxf5 gxf5 14. exf5 Bxf5
15. Bxf5 Rxf5 16. Qc2 Rf7 17. Rg1 Qf6 18. O-O-O Nbd7 19. Rg2 a4 20. Rdg1 Kh8
21. Nde4 Qf5 22. Ng5 Qxc2+ 23. Kxc2 Re7 24. Nce4 h6 25. Nxc5 Nxc5 26. Bxc5 hxg5
27. Be3 Bh6 28. Bxg5 Bxg5 29. Rxg5 Rf7 30. Rh5+ Rh7 31. Rxh7+ Kxh7 32. Rg2 Rf8
1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.38"]
[White "Dias, Marcelo De Souza"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1886"]
[PlyCount "124"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 d6 7. Bxb5+ Nfd7 8. Ne2
g6 9. Nbc3 Bg7 10. O-O O-O 11. Bf4 Ba6 12. Bxa6 Nxa6 13. Qd2 Re8 14. b3 Qa5 15.
Rab1 Nb4 16. a4 Ne5 17. Nb5 Rec8 18. Rfc1 Ned3 19. Rc4 Nxf4 20. Nxf4 Bh6 21. g3
Qb6 22. Qe2 Bg7 23. Nd3 Na6 24. Kg2 Nc7 25. Nxc7 Rxc7 26. Qc2 Rca7 27. f4 Qb7
28. g4 Bd4 29. Re1 Qd7 30. Kg3 Rb8 31. h4 h5 32. gxh5 gxh5 33. f5 Kh7 34. Nf4
Be5 35. Kf3 Rg8 36. Nxh5 Kh6 37. Nf4 Raa8 38. Re2 Rg1 39. Rg2 Rf1+ 40. Rf2 Rg1
41. Qd2 Kh7 42. Rc1 Rag8 43. Rxg1 Rxg1 44. Ne2 Rb1 45. Nc1 Bf6 46. Qf4 Qb7 47.
Rg2 Qb4 48. Rg1 Qc3+ 49. Kg4 Bd4 50. Rd1 Be3 51. Ne2 Qg7+ 52. Kf3 Bxf4 53. Rxb1
Be5 54. Rg1 Qh6 55. a5 Qd2 56. a6 Qd3+ 57. Kf2 Qxa6 58. Rg5 Qd3 59. Rg4 Qxb3
60. Nf4 Bxf4 61. Rxf4 Qh3 62. f6 exf6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.39"]
[White "Dias Da Silva, Adriano"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2039"]
[PlyCount "107"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. Na3 a6 8. Be3
cxd4 9. Qa4+ Nbd7 10. Nb5 Qc6 11. Nfxd4 Qc8 12. Na3 Bxe2 13. Nxe2 Be7 14. Nc2
O-O 15. O-O Nd5 16. Rad1 b5 17. Qe4 N7f6 18. Qf3 Nxe3 19. Nxe3 Rd8 20. Rxd8+
Qxd8 21. Rd1 Qc8 22. Nd4 Bf8 23. Nc6 Qe8 24. Ne5 Be7 25. Qb7 Bc5 26. Nc6 Bxe3
27. fxe3 Qf8 28. Nb4 Rd8 29. Qf3 Rxd1+ 30. Qxd1 a5 31. Nc6 Qa8 32. Qd6 h6 33.
Qc5 Qa6 34. Nd4 b4 35. cxb4 axb4 36. a3 bxa3 37. Qxa3 Qb7 38. Qb3 Qa7 39. Qa3
Qb7 40. b4 Nd5 41. b5 Nc7 42. Qc5 Nd5 43. e4 Nb6 44. Qc6 Qb8 45. Nf3 Qa7 46. h3
Kh7 47. Kh2 Qb8+ 48. e5 Kg6 49. Kh1 h5 50. Qe4+ Kh6 51. Qf4+ Kh7 52. Qxf7 Qd8
53. Qxh5+ Kg8 54. Ng5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.40"]
[White "Almeida, Vitor Felipe De"]
[Black "Pertuzatti, Daniel"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1649"]
[BlackElo "2014"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. a3 a5 7. Nf3 Bc5 8. h3 O-O
9. Bg5 h6 10. Bxf6 Qxf6 11. Na4 Ba7 12. b4 Nh4 13. c5 d6 14. Nxh4 Qxh4 15. Bd3
f5 16. g3 Qf6 17. Qf3 Bd7 18. c6 bxc6 19. Nc3 axb4 20. axb4 Bd4 21. Kd2 Bxc3+
22. Kxc3 cxd5 23. Qe2 fxe4 24. Bc2 Rxa1 25. Rxa1 d4+ 26. Kb2 d3 27. Bb3+ Kh8
28. Qxe4 Qxf2+ 29. Kc3 c6 30. g4 c5 31. bxc5 Qxc5+ 32. Kxd3 Bb5+ 33. Bc4 Bxc4+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.41"]
[White "Fier, Luciano Dos Santos"]
[Black "Schucman, Rebeca Lot"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1992"]
[BlackElo "1633"]
[PlyCount "57"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. O-O e5 6. Re1 Nge7 7. d3 O-O 8. Bg5
d5 9. exd5 Qxd5 10. Nbd2 a6 11. Bc4 Qd8 12. Ne4 b5 13. Bb3 c4 14. dxc4 bxc4 15.
Bxc4 Be6 16. Bxe6 fxe6 17. Qe2 Qc7 18. Rad1 Nd8 19. Rd2 Nf7 20. Red1 Nd5 21. g3
Qb6 22. c4 Nb4 23. Nf6+ Bxf6 24. Bxf6 Nxa2 25. Nxe5 Nxe5 26. Qxe5 Rf7 27. Rd6
Qb7 28. Qxe6 Nb4 29. Rd8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.42"]
[White "Leal, Paulo Donizete"]
[Black "Vieira, Alexandre Letizio"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1850"]
[BlackElo "1629"]
[PlyCount "130"]
[EventDate "2013.02.09"]

1. Nf3 Nc6 2. d4 d5 3. c4 Bg4 4. e3 e5 5. cxd5 Qxd5 6. Nc3 Bb4 7. Be2 exd4 8.
exd4 Rd8 9. Be3 Nge7 10. O-O Qh5 11. Ne4 O-O 12. Ng3 Qg6 13. Qb3 Qd6 14. Rfd1
Be6 15. Qc2 h6 16. Rac1 Nd5 17. Ne4 Nxe3 18. fxe3 Qe7 19. Ng3 Bxa2 20. e4 Na5
21. Qxc7 Qxc7 22. Rxc7 Bd6 23. Rc3 Bxg3 24. hxg3 Be6 25. b4 Nc6 26. b5 Na5 27.
d5 Bg4 28. Kf2 Rfe8 29. Re3 f6 30. Bd3 Rc8 31. Rd2 Bxf3 32. gxf3 Nc4 33. Bxc4
Rxc4 34. Ra3 Rb4 35. Rxa7 Rxb5 36. Rc2 Re7 37. Rc3 Kf7 38. g4 g6 39. Ra4 f5 40.
gxf5 gxf5 41. Kg3 Kf6 42. Kf4 h5 43. Re3 fxe4 44. fxe4 Rg7 45. Rd4 Rg4+ 46. Kf3
Ke5 47. Rd2 Rb6 48. Ra2 Rf4+ 49. Kg3 Rg6+ 50. Kh3 Rxe4 51. Rxe4+ Kxe4 52. Rb2
b6 53. Rb5 Kd4 54. d6 Rxd6 55. Rxh5 Rd5 56. Rh6 b5 57. Kg4 b4 58. Kf3 b3 59.
Ke2 Kc3 60. Rc6+ Kb2 61. Rc8 Kb1 62. Rc7 Ra5 63. Kd3 Ra2 64. Rb7 b2 65. Kc3 Ka1
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.43"]
[White "Ramos, Ricardo Guelerman P"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1838"]
[BlackElo "1468"]
[PlyCount "52"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nc6 5. O-O Be7 6. b3 O-O 7. Bb2 b6 8. a3 a5
9. Qc2 Bb7 10. d4 dxc4 11. Qxc4 Nb8 12. Re1 Nbd7 13. Nbd2 c5 14. Rac1 Rc8 15.
e3 cxd4 16. Qxd4 Bc5 17. Qd3 Nb8 18. Qb1 h6 19. Red1 Qe7 20. Qa1 Rfd8 21. Nc4
Nbd7 22. a4 Qf8 23. Ba3 Bxa3 24. Qxa3 Qxa3 25. Nxa3 Rxc1 26. Rxc1 Nc5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.44"]
[White "Medeiros, Thauane Ferreira"]
[Black "Ng, Paulino"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1835"]
[PlyCount "42"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. e5 Qe7 6. c3 d6 7. f4 Bd7 8. Nf3
g5 9. fxg5 hxg5 10. g4 Bc6 11. Bg2 dxe5 12. dxe5 Nd7 13. Nbd2 Nxe5 14. Nxe5
Bxg2 15. Qa4+ c6 16. Rg1 b5 17. Qa6 Qc5 18. Rxg2 Qxe5+ 19. Re2 Qc5 20. Qb7 Rd8
21. Rf2 Be7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.45"]
[White "Barbosa, Flavio Novais"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "1802"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. e3 Ngxe5
8. Nxe5 Nxe5 9. Be2 d6 10. Bxe5 Bxd2+ 11. Qxd2 Qxe5 12. Qd4 Qxd4 13. exd4 O-O
14. Kd2 Bf5 15. Bd3 Bxd3 16. Kxd3 Rfe8 17. Rhe1 Kf8 18. Rad1 Re6 19. d5 Rh6 20.
h3 Re8 21. Kd4 Rh4+ 22. Kd3 Rf4 23. Rxe8+ Kxe8 24. Re1+ Kd7 25. f3 c5 26. Re4
Rf5 27. Ke3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.46"]
[White "Santos, Jose Antonio Dos"]
[Black "Oliveira, Guilherme Martins G"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "1789"]
[PlyCount "56"]
[EventDate "2013.02.09"]

1. d4 f5 2. e3 Nf6 3. Nf3 d6 4. Bd3 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O d5 8. Nbd2
Ne4 9. Ne5 Be6 10. Ndf3 c6 11. Bxe4 fxe4 12. Ng5 Bf5 13. f3 e6 14. f4 Bxe5 15.
dxe5 h6 16. Nh3 Bxh3 17. gxh3 Qh4 18. Qg4 Qxg4+ 19. hxg4 Nd7 20. h4 h5 21. gxh5
gxh5 22. Rf2 Kh7 23. Rg2 Rg8 24. Rg5 Rxg5+ 25. hxg5 Kg6 26. Kf2 Kf5 27. Rh1 Rh8
28. a3 Kg6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.47"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Nobre, Jailson Altair Barb"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1785"]
[PlyCount "44"]
[EventDate "2013.02.09"]

1. e4 c5 2. d3 e6 3. Nf3 d5 4. Nbd2 Nc6 5. c3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. Qe2
dxe4 9. dxe4 O-O 10. O-O Rd8 11. e5 Nd7 12. Re1 Rb8 13. h4 b5 14. Nf1 b4 15.
Bg5 Bxg5 16. Nxg5 Ncxe5 17. Qh5 h6 18. Be4 Nf6 19. Bh7+ Kf8 20. Nxe6+ Bxe6 21.
Qxe5 Qxe5 22. Rxe5 Nxh7 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.48"]
[White "Giacomel, Alexandre"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1677"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O O-O
8. e5 Nd5 9. a3 a5 10. c4 Nb6 11. Nd2 d5 12. exd6 cxd6 13. Ne4 Nd7 14. Qh5 f5
15. Nxc5 Nxc5 16. Bc2 Ne4 17. Be3 Be6 18. f3 Nf6 19. Qh4 Qe7 20. Rfe1 Qf7 21.
b3 d5 22. cxd5 Nxd5 23. Bc5 Rfe8 24. b4 axb4 25. axb4 Nf6 26. Rxa8 Rxa8 27. Qh3
Nd5 28. Qh4 g6 29. Qd4 f4 30. Qe5 Bf5 31. Bd4 Qf6 32. Qxf6 Nxf6 33. Bxf5 gxf5
34. Bxf6 Kf7 35. Bd4 Rc8 36. Bc5 Rc7 37. Bd6 Rb7 38. Rb1 Ke6 39. Bxf4 c5 40.
Re1+ Kf7 41. bxc5 Rb2 42. Bd6 Rc2 43. Re7+ Kg6 44. h3 h5 45. f4 Kf6 46. Re8 Kf7
47. Re3 h4 48. Re5 Rc4 49. Rxf5+ Kg6 50. Rf8 Kg7 51. f5 Rc2 52. f6+ Kg6 53. Be7
Rc4 54. Rg8+ Kf7 55. Rg7+ Ke8 56. Bd6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.49"]
[White "Moura, Luiz Aurelio de"]
[Black "Lopes, Edson"]
[Result "1-0"]
[ECO "B83"]
[BlackElo "1674"]
[PlyCount "41"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 Nc6 3. Be2 d6 4. O-O Nf6 5. Nc3 e6 6. d4 cxd4 7. Nxd4 Be7 8. b3
O-O 9. Bb2 a6 10. Kh1 Bd7 11. f4 e5 12. fxe5 dxe5 13. Nf5 Bc5 14. Bc4 Qc7 15.
Nh6+ gxh6 16. Rxf6 Kg7 17. Nd5 Qb8 18. Qh5 Be6 19. Qxh6+ Kh8 20. Rf4 Bxd5 21.
Qf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.50"]
[White "Machado, Eduardo Ribeiro"]
[Black "Santana, Cleiton Marino"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1851"]
[PlyCount "81"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Be3 Qa5 9. Ne2 Nc6 10. O-O O-O 11. Qb3 Qc7 12. Qa3 cxd4 13. cxd4 Nxd4 14. Bxf7+
Rxf7 15. Bxd4 Bxd4 16. Nxd4 Qe5 17. Nf3 Qh5 18. Qe3 Bg4 19. Nd2 Be2 20. Rfb1
Raf8 21. f3 Ba6 22. Rc1 g5 23. Rc5 h6 24. Rac1 b6 25. Re5 Qh4 26. Rc7 g4 27. g3
Qf6 28. f4 Qd6 29. Rxa7 Bc8 30. Qc3 b5 31. Rc7 Be6 32. Rc6 b4 33. Qc2 Qd4+ 34.
Kg2 Re8 35. Nf1 Qd7 36. Rexe6 Rb8 37. Rg6+ Kf8 38. Rxh6 Ke8 39. Ne3 b3 40. axb3
Qa7 41. Rc8+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.51"]
[White "Vieira, Paulo Cesar"]
[Black "Nakata, Thifanni Harumi"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1927"]
[BlackElo "1442"]
[PlyCount "82"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nge7 5. d3 g6 6. f4 Bg7 7. Nf3 O-O 8. Be3
b6 9. Qd2 d5 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 dxe4 13. Bxg7 Qxd2+ 14. Kxd2
Rd8+ 15. Ke1 Kxg7 16. Bxe4 Rb8 17. Rd1 Rxd1+ 18. Kxd1 Bb7 19. Bxb7 Rxb7 20. Ke2
Rd7 21. Rd1 Rxd1 22. Kxd1 f6 23. Nb5 Nc6 24. c3 e5 25. fxe5 fxe5 26. Ke2 Kf6
27. Nd6 Ke6 28. Ne4 h6 29. Kd3 Kf5 30. h3 g5 31. b4 Ke6 32. a3 b5 33. g4 Ne7
34. c4 bxc4+ 35. Kxc4 Nd5 36. b5 Nf4 37. Nf2 Kd6 38. a4 Kc7 39. a5 Kd6 40. Ne4+
Kc7 41. Nf2 Kd6 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.52"]
[White "Nakamura, Julia Yumi Ono"]
[Black "Andor, Jorge"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1355"]
[BlackElo "1870"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Bd3 O-O 5. O-O c5 6. c3 d6 7. Qe2 Nc6 8. Nbd2
Bg4 9. h3 Bd7 10. Re1 Re8 11. e4 e5 12. d5 Ne7 13. Bb5 a6 14. Bxd7 Qxd7 15. Nc4
Nc8 16. Bg5 b5 17. Bxf6 Bxf6 18. Ne3 Bg7 19. a3 Ne7 20. Nd2 f5 21. exf5 gxf5
22. c4 Rf8 23. b3 Rf6 24. f3 Rg6 25. g4 h5 26. Kh2 hxg4 27. fxg4 f4 28. Ng2 Kf7
29. Qe4 Rh8 30. Nf3 Qxg4 31. Ng1 Qg3+ 32. Kh1 f3 33. Qxf3+ Qxf3 34. Nxf3 Rxh3+
35. Nh2 Rgh6 36. Re2 Rxh2+ 37. Kg1 Rh1+ 38. Kf2 Rxa1 39. Re1 Rxa3 40. Re3 bxc4
41. bxc4 Rf6+ 42. Ke2 Ra2+ 43. Kd3 Rxg2 44. Re2 Rxe2 45. Kxe2 Rf4 46. Kd3 a5
47. Kc3 e4+ 48. Kd2 Rf3 49. Ke2 a4 50. Kd2 a3 51. Kc2 Rc3+ 52. Kb1 e3 53. Ka2
e2 54. Kb1 e1=Q+ 55. Ka2 Qd2+ 56. Kb1 Qb2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.53"]
[White "Ribeiro, Matheus Henrique Ma"]
[Black "Guerra, Filipe Tella"]
[Result "0-1"]
[ECO "D93"]
[BlackElo "1816"]
[PlyCount "112"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Qb3 c6 7. Nf3 Qa5 8. Bd3
Nbd7 9. O-O Nh5 10. cxd5 Nxf4 11. exf4 cxd5 12. Nxd5 Qd8 13. Rac1 e6 14. Nc7
Rb8 15. Ne5 a6 16. Nxe6 fxe6 17. Qxe6+ Kh8 18. Nf7+ Rxf7 19. Qxf7 Qf8 20. Qxf8+
Nxf8 21. Rfe1 Be6 22. Bc4 Bf5 23. Rcd1 Rd8 24. h3 b5 25. Bb3 h5 26. Rd2 Rxd4
27. Rxd4 Bxd4 28. Re8 Kg7 29. Ra8 Bxb2 30. Rxa6 b4 31. f3 h4 32. Kf2 Bd4+ 33.
Ke2 Bb2 34. Ra7+ Kh6 35. Bd5 Ne6 36. Be4 Nxf4+ 37. Kf1 Be6 38. Ra8 Bd4 39. Ra4
Bc4+ 40. Ke1 Nxg2+ 41. Kd1 Bc3 42. Ra8 Nf4 43. Kc2 Bd4 44. Rb8 Bxa2 45. Rxb4
Bf2 46. Bd3 Nxh3 47. Kd2 Bg3 48. Be4 Nf4 49. Ra4 Be6 50. Ra1 h3 51. Rh1 Kh5 52.
Ke3 Kh4 53. Bd3 Nxd3 54. Kxd3 h2 55. Ke2 Kh3 56. Ke3 Kg2 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.55"]
[White "Aragao Neto, Joao Batista"]
[Black "Leao, Adriano Santos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1794"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 b6 5. Be2 Bb7 6. O-O Nf6 7. exd5 exd5 8.
Re1 Be7 9. Nf1 O-O 10. Ng3 Re8 11. Nf5 Nbd7 12. Nxe7+ Rxe7 13. Bg5 Qc7 14. Qd2
Rae8 15. Bf1 d4 16. Rxe7 Rxe7 17. Re1 Rxe1 18. Qxe1 Bxf3 19. gxf3 Qe5 20. Qxe5
Nxe5 21. Bg2 h6 22. Bf4 Nfd7 23. h4 Kh7 24. Kf1 Kg6 25. Bh3 f5 26. Ke2 Kf6 27.
c3 Nc6 28. Bc7 Nf8 29. f4 Ne6 30. Bd6 Ned8 31. h5 Ke6 32. Bc7 Nf7 33. Bg2 Kd7
34. Bxc6+ Kxc7 35. Bd5 Nd6 36. a4 Kd7 37. Kd2 Ne8 38. cxd4 cxd4 39. Kc2 Nf6 40.
Bf3 Kd6 41. Kb3 Kc5 42. Bb7 Nxh5 43. Bc8 g6 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.56"]
[White "Cardozo, Matheus Santos"]
[Black "Kojima, Gabriel Rogerio Agu"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1769"]
[PlyCount "46"]
[EventDate "2013.02.09"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 a5 8. Qd2 Qe7
9. Bh6 Nxe4 10. fxe4 Qh4+ 11. g3 Qxh6 12. Qxh6 Bxh6 13. Nb5 Na6 14. a3 Bd7 15.
Nc3 Nc5 16. Bh3 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Nh3 Raf8 20. Ke2 Nb3 21.
Rad1 Nd4+ 22. Ke1 Rf3 23. Ne2 Nc2# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.58"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Sousa, Felipe Mazim De"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "1737"]
[PlyCount "60"]
[EventDate "2013.02.09"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5
Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Qa4+ Bc6 13. Qb3 bxc3 14. Qxc3 Nf6
15. Bd3 Be4 16. O-O Bxd3 17. Qxd3 O-O 18. Rfb1 Nc6 19. Qe2 Qc7 20. Rb5 Rfb8 21.
Rc1 Nb4 22. Rc5 Qd6 23. Nd2 a4 24. Ra1 a3 25. f3 a2 26. Nb3 Qa6 27. Nc1 Qa3 28.
Rb5 Rxb5 29. cxb5 Qc3 30. Rxa2 Qxc1+ 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.59"]
[White "Hoshino, Karen"]
[Black "Dias, Romulo Alves"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1616"]
[PlyCount "79"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e3 Nbd7 7. Be2 c5 8. O-O
h6 9. Bh4 g5 10. Bg3 Nh5 11. Qc2 Nxg3 12. hxg3 Nb6 13. Rfe1 Be6 14. Bf1 Rc8 15.
Qd1 Bf5 16. Rc1 Nd7 17. Nb3 c4 18. Nbd2 b5 19. e4 Bg4 20. Be2 Bh5 21. b3 Nb6
22. bxc4 bxc4 23. Rb1 e6 24. Rb4 d5 25. e5 Bg6 26. Nb1 Re8 27. Qd2 Bf8 28. Rb5
Qd7 29. Ra5 Rb8 30. Nh2 Na4 31. Bd1 Nb6 32. Bc2 Rb7 33. Ng4 Bg7 34. Bxg6 fxg6
35. Qc2 Kh7 36. Nd2 Reb8 37. Rb1 Nc8 38. Rc5 Rxb1+ 39. Nxb1 Bf8 40. Nf6+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.60"]
[White "Queiroz, Stella Becker"]
[Black "Sakamoto, Rodrigo Koji"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1611"]
[PlyCount "51"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. Be3 Qc7 8.
Qd2 g6 9. f3 h5 10. h3 Bg7 11. O-O-O b5 12. g4 Ne5 13. g5 Nfd7 14. Nd5 Qb7 15.
Qa5 O-O 16. Nxe7+ Kh7 17. Nd5 Nc4 18. Bxc4 bxc4 19. Qc7 Rb8 20. Qxb7 Bxb7 21.
Nc3 Nc5 22. Nde2 Rfd8 23. Bd4 Bf8 24. Bf6 Rd7 25. Rd4 Rc8 26. Rxc4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.61"]
[White "Pereira, Daniele Costa"]
[Black "Carvalho Costa, Ricardo Augusto de"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1605"]
[PlyCount "87"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. Nf3 h6 4. Bf4 Nf6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nc3 a6 8. Rc1
b6 9. cxd5 exd5 10. Qc2 Bb7 11. Bd3 O-O 12. O-O Nbd7 13. Ne2 Rac8 14. b3 c5 15.
Qb2 b5 16. Ng3 Ne4 17. Bxe4 dxe4 18. Nd2 Qg6 19. Ne2 Rc7 20. Rc2 Rfc8 21. Rfc1
f5 22. Nf4 Qf6 23. Nh5 Qg5 24. Nf4 Qf6 25. Nh5 Qf7 26. Nf4 g5 27. Ne2 b4 28.
Nc4 Qe6 29. Rd1 Bd5 30. Rdc1 Bxc4 31. Rxc4 Kh7 32. R1c2 Kg6 33. g3 Qd6 34. Rd2
Qd5 35. dxc5 Qe5 36. Rd6+ Kf7 37. Rxd7+ Ke6 38. Qxe5+ Kxe5 39. Rxc7 Rxc7 40. c6
Kd5 41. Nd4 f4 42. Rxb4 fxe3 43. fxe3 Rf7 44. Rb7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.62"]
[White "Oba, Ana Claudia De Oliv"]
[Black "Macedo, Jonas Ferreira de"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1593"]
[PlyCount "53"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 c6 5. Bf4 Bg7 6. cxd5 cxd5 7. e3 O-O 8. Be2
b6 9. O-O Bb7 10. Rc1 Nc6 11. Bd3 Rc8 12. a3 Qd7 13. Qe2 Nh5 14. Bg3 Nxg3 15.
hxg3 Rfd8 16. Rc2 Qg4 17. Rfc1 Na5 18. Nb5 a6 19. Nc7 b5 20. Bxb5 axb5 21. Qxb5
Ra8 22. Nxa8 Rxa8 23. Rc7 Qe6 24. Rxb7 Nxb7 25. Qxb7 Rd8 26. Rc6 Qf5 27. Qxe7
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.63"]
[White "Silva, Sidnei Silvestre da"]
[Black "De Almeida, Jefferson Silva"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1579"]
[PlyCount "91"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 d6 5. h3 O-O 6. Nf3 c5 7. Bc4 d5 8. Be2
cxd4 9. exd4 Qb6 10. Qb3 Nbd7 11. Nbd2 a5 12. Qxb6 Nxb6 13. O-O a4 14. a3 Ne4
15. Nxe4 dxe4 16. Ne5 f6 17. Nc4 Nd5 18. Bh2 Kh8 19. Nd2 e3 20. fxe3 Nxe3 21.
Rf3 Bh6 22. Bf4 Bxf4 23. Rxf4 f5 24. Nc4 Nxc4 25. Bxc4 e6 26. Re1 Re8 27. Rf2
Bd7 28. Rfe2 b5 29. Bxe6 Re7 30. Bxd7 Rxd7 31. Re7 Rad8 32. R1e5 Rxe7 33. Rxe7
Rd5 34. Rc7 Kg8 35. Rc5 Rxc5 36. dxc5 Kf8 37. Kf2 Ke7 38. Ke3 Ke6 39. Kd4 g5
40. c4 bxc4 41. Kxc4 h5 42. Kb5 g4 43. hxg4 fxg4 44. c6 Ke7 45. Kb6 h4 46. c7
1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.64"]
[White "Frois, Vitor Amorim"]
[Black "Sfrizo Souza, Vinicius Vieira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1532"]
[PlyCount "43"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 b5 10. O-O-O O-O 11. g4 Nc6 12. h4 Na5 13. Kb1 Rc8 14. h5 Nxb3 15.
axb3 Qa5 16. g5 Nd7 17. Nd5 Bd8 18. Ne7+ Kh8 19. Nxc8 Qxd2 20. Bxd2 Bc7 21. Ne7
f5 22. Bh3 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.65"]
[White "Almeida, Higor Carlos De"]
[Black "Calixto, Roberto Carlos"]
[Result "1/2-1/2"]
[ECO "D92"]
[BlackElo "1855"]
[PlyCount "124"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. Nc3 Bg7 5. Bf4 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8.
Bxc7 Nc6 9. e3 Bg4 10. Be2 Rac8 11. Bg3 Nb4 12. O-O Bf5 13. Qb3 Qxb3 14. axb3
a6 15. Ra4 Nd3 16. Nh4 Nc1 17. Bc4 b5 18. Rxa6 bxc4 19. Rxc1 cxb3 20. Rxc8 Rxc8
21. Ra1 Bd3 22. Nf3 Rc2 23. Ne1 Rd2 24. Nxd3 Rxd3 25. Kf1 Rd2 26. Rb1 h5 27.
Bc7 Rc2 28. Ba5 e5 29. Bc3 exd4 30. exd4 Kh7 31. Ra1 Bf8 32. Ra8 Bd6 33. Ra7
Kg8 34. Rb7 Bf4 35. Rxb3 Bd2 36. Bxd2 Rxd2 37. Rb4 Kg7 38. Ke1 Rc2 39. d5 Kf6
40. d6 Ke6 41. Rd4 Kd7 42. Rd2 Rc6 43. Ke2 Rc5 44. Ke3 Rg5 45. g3 h4 46. f4 Rb5
47. gxh4 Rh5 48. Ke4 Rxh4 49. b4 g5 50. Rf2 Kxd6 51. Kf5 gxf4 52. Kg5 Rh3 53.
Kg4 Rh6 54. h4 f5+ 55. Kg5 Rh8 56. Rxf4 Ke6 57. Rxf5 Rxh4 58. Rf6+ Ke5 59. Rb6
Rc4 60. Rb5+ Kd6 61. Kf6 Rf4+ 62. Kg5 Rc4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.66"]
[White "Camargo, Lucio Miranda"]
[Black "Prisma, Zenil Da Costa"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1803"]
[PlyCount "111"]
[EventDate "2013.02.09"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Be7 7. Qe2 Nf6 8.
O-O O-O 9. Rd1 Bd7 10. Bf4 e5 11. Bg5 Ne8 12. h4 h6 13. Bxe7 Qxe7 14. Rd3 Nc6
15. Qd2 Nb4 16. Re3 Rc8 17. Bd5 Bc6 18. a3 Nxd5 19. exd5 Bd7 20. Rf1 f5 21. g3
Nf6 22. Nh2 Qf7 23. Qe2 Nxd5 24. Nxd5 Qxd5 25. Rd1 Qe6 26. f4 e4 27. g4 d5 28.
g5 Bc6 29. Qh5 Be8 30. Qe2 h5 31. Qd2 Bf7 32. Nf3 Rfd8 33. Nd4 Qd7 34. g6 Bxg6
35. Qg2 Bh7 36. Rg3 Rc7 37. Rg5 Qf7 38. Kh1 Re8 39. Rg1 e3 40. Qe2 Re4 41.
Rxg7+ Qxg7 42. Rxg7+ Rxg7 43. Qxh5 Bg6 44. Qd1 Rh7 45. Nf3 Rxf4 46. Qxd5+ Rf7
47. Kg2 Bh5 48. Qd8+ Kh7 49. Ng5+ Kg6 50. Qd6+ Rf6 51. Qxf4 e2 52. Qe5 f4 53.
Kf2 Rc6 54. Qe8+ Kh6 55. Qh8+ Kg6 56. Qh7+ 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.67"]
[White "Santa Isabel, Marivaldo Dos Re"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "1-0"]
[ECO "B78"]
[BlackElo "1769"]
[PlyCount "48"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. Bb3 Rc8 11. h4 h5 12. O-O-O Ne5 13. Rdg1 Nc4 14. Bxc4 Rxc4
15. Nb3 a6 16. Bh6 b5 17. Bxg7 Kxg7 18. g4 Be6 19. g5 Nd7 20. f4 b4 21. f5 bxc3
22. Qe2 cxb2+ 23. Kxb2 Qa8 24. fxe6 fxe6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.68"]
[White "Borges, Flavio Martins"]
[Black "Monte, Edmar Ferreira"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1734"]
[PlyCount "66"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 a6 5. c5 Bf5 6. e3 Nbd7 7. Bd3 Bxd3 8. Qxd3
Qa5 9. Nge2 Ne4 10. a3 Nxc3 11. Nxc3 Qd8 12. b4 g6 13. O-O Bg7 14. Bg3 O-O 15.
Rad1 e5 16. f3 exd4 17. exd4 Re8 18. Rfe1 Qf6 19. Bf2 Re6 20. Rxe6 fxe6 21. Re1
Re8 22. Re2 e5 23. dxe5 Rxe5 24. Bd4 Qf5 25. Qxf5 Rxe2 26. Qxd7 Bxd4+ 27. Kf1
Rf2+ 28. Ke1 Rxg2 29. Ne2 Bb2 30. Qc8+ Kg7 31. Qxb7+ Kh6 32. Qc8 Rxh2 33. Qf8+
Bg7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.69"]
[White "Lee, Henrique Min Ho"]
[Black "Riboldi, Mario Garcia"]
[Result "0-1"]
[ECO "E14"]
[BlackElo "1688"]
[PlyCount "40"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. O-O O-O 7. Nc3 d5 8. cxd5
Nxd5 9. Nxd5 Bxd5 10. Qc2 Nd7 11. Bd3 Nf6 12. e4 Bb7 13. Bg5 h6 14. Bxf6 Bxf6
15. e5 Be7 16. Rac1 Bxf3 17. gxf3 Bg5 18. Rcd1 Bf4 19. Bh7+ Kh8 20. Qe4 Qg5+
0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.70"]
[White "Nunes, Agatha Hurba"]
[Black "De Oliveira, Licio Lopes"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1669"]
[PlyCount "45"]
[EventDate "2013.02.09"]

1. d4 f5 2. c4 Nf6 3. Nc3 c6 4. Nf3 e6 5. Bg5 d5 6. e3 Bd6 7. Bd3 O-O 8. O-O
Qe8 9. Bxf6 Rxf6 10. Ne5 Bxe5 11. dxe5 Rh6 12. f4 Nd7 13. cxd5 cxd5 14. b4 Nf8
15. Nb5 Qg6 16. Rf3 Qf7 17. Nd6 Qe7 18. Rc1 Bd7 19. Rc7 Qh4 20. Rh3 Qg4 21.
Qxg4 fxg4 22. Rxh6 gxh6 23. Rxd7 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.71"]
[White "Queiroz, Maria Becker"]
[Black "Krongold, Breno"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "1663"]
[PlyCount "100"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. d3 O-O 8. Be3
Re8 9. f4 Ng4 10. Bd2 e6 11. h3 Nf6 12. g4 a6 13. Ng3 Bd7 14. e5 dxe5 15. fxe5
Nd5 16. Nxd5 exd5 17. c3 Nxe5 18. Bxd5 Bxg4 19. Bxf7+ Nxf7 20. hxg4 Qxd3 21.
Qf3 Qxf3 22. Rxf3 Ne5 23. Rf4 Rad8 24. Rd1 Bh6 25. Rf2 Bxd2 26. Kg2 Bh6 27. Ne4
Bg7 28. Rxd8 Rxd8 29. Kg3 c4 30. Nc5 Nd3 31. Rd2 Be5+ 32. Kh4 Bf6+ 33. g5 Nxc5
34. Rxd8+ Bxd8 35. Kg4 Kf7 36. Kf4 Ne6+ 37. Ke4 Bxg5 38. Kd5 h5 39. Kxc4 h4 40.
b4 h3 41. b5 h2 42. bxa6 bxa6 43. Kd5 h1=Q+ 44. Kc4 Be7 45. a4 Qc6+ 46. Kb3 Kf6
47. c4 Ke5 48. c5 Qxc5 49. a5 Kd4 50. Ka4 Qb4# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.72"]
[White "Sirahata Hasegava, Flavia"]
[Black "Nunes, Marcela Andreia Dia"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1486"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Nxd5 7. O-O O-O 8.
Bb3 Re8 9. Re1 Bg4 10. Bc2 Qf6 11. Nbd2 Rad8 12. Ne4 Qe7 13. Nxc5 Qxc5 14. h3
e4 15. Qe2 Nf6 16. dxe4 Bxf3 17. Qxf3 Ne5 18. Qe2 Rd6 19. Be3 Qc4 20. Bf4 Qxe2
21. Rxe2 Rde6 22. Bxe5 Rxe5 23. f3 a5 24. Rd1 c6 25. Red2 b5 26. Kf2 h5 27. Rd8
g5 28. Rxe8+ Rxe8 29. Rd6 Re6 30. Rxe6 fxe6 31. Ke3 e5 32. g3 a4 33. f4 gxf4+
34. gxf4 exf4+ 35. Kxf4 Kf7 36. Kf5 Ke7 37. Bd1 h4 38. Bf3 c5 39. e5 Nd7 40.
Bc6 b4 41. cxb4 cxb4 42. Bxa4 Nc5 43. Bb5 Nb7 44. Kg4 Ke6 45. Kxh4 Kxe5 46. Kg5
Nd6 47. Bd3 Ke6 48. Kg6 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.73"]
[White "Mangini, Bruno Fernandes"]
[Black "Correia, Vitor Paie"]
[Result "1/2-1/2"]
[ECO "D35"]
[BlackElo "1443"]
[PlyCount "99"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Bf5 6. e3 a6 7. Be2 Bd6 8. O-O
O-O 9. a4 Nc6 10. Nh4 Be6 11. Rb1 Ne4 12. Nf3 Nf6 13. Na2 Qe7 14. Bd3 h6 15.
Bd2 a5 16. Qc2 Rfc8 17. Rfc1 Nd7 18. Bb5 Nb4 19. Nxb4 Bxb4 20. Qb3 Bxd2 21.
Nxd2 c6 22. Bd3 Nf6 23. Rc3 Rab8 24. Rbc1 Qc7 25. Qc2 Bd7 26. Nb3 Be8 27. Nc5
g6 28. Rb1 Nd7 29. b4 axb4 30. Rxb4 Nxc5 31. Rxc5 Ra8 32. Qb3 Rcb8 33. Qxd5
Rxa4 34. Qb3 Rxb4 35. Qxb4 Qd6 36. Qb6 Bd7 37. Ra5 Bc8 38. Bc4 Be6 39. Bxe6
Qxe6 40. Qc7 Qc8 41. Qb6 Ra8 42. Kf1 Rxa5 43. Qxa5 Qb8 44. f4 b5 45. Qb4 Qe8
46. Ke2 Qe4 47. Kf2 Qc2+ 48. Kf3 Qd1+ 49. Kf2 Qc2+ 50. Kf3 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.74"]
[White "Guelerman Ramos, Felipe E"]
[Black "Januario, Marcos Antonio"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1402"]
[PlyCount "44"]
[EventDate "2013.02.09"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. Nbd2 e6 7. h3 Bh5 8. Be2
Be7 9. O-O O-O 10. Ne4 d5 11. cxd5 Nxd5 12. a3 Bg6 13. Ng3 c5 14. Bd3 Bxd3 15.
Qxd3 Nc6 16. Ne4 cxd4 17. Bg5 h6 18. Bxe7 Qxe7 19. Rfe1 Nf4 20. Qc4 Ng6 21. Qc5
Rfe8 22. Qxe7 Ngxe7 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.76"]
[White "Da Silva, Andressa Muniz"]
[Black "Da Silva, Hermes Ludovino"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "1429"]
[PlyCount "37"]
[EventDate "2013.02.09"]

1. f4 d5 2. b3 e6 3. Bb2 Nf6 4. Nf3 Nbd7 5. e3 Be7 6. Bd3 c5 7. c4 Nb6 8. Na3
a6 9. O-O O-O 10. Qc2 g6 11. h3 dxc4 12. Nxc4 Nbd5 13. a3 b5 14. Nce5 Qe8 15.
g4 Bb7 16. g5 Nd7 17. Ng4 h5 18. Nh6+ Kh7 19. Nh4 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.77"]
[White "Ramos, Alexandre Espreafic"]
[Black "Ferreira, Renato Luis Bueloni"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1301"]
[PlyCount "59"]
[EventDate "2013.02.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Nxc6 bxc6 10. Qd2 Qb6 11. O-O-O Rb8 12. Na4 Qb4 13. Qxb4 Rxb4 14. Bb3
Ba6 15. Nc3 Bc4 16. Bxc4 Rxc4 17. Rd3 Re8 18. Rhd1 Nd7 19. Bd2 Nc5 20. Re3 Rb8
21. b3 Rcb4 22. Ne2 R4b6 23. Kb1 Ra6 24. Nc3 Na4 25. Nxa4 Rxa4 26. Bc3 Ra3 27.
Bxg7 Kxg7 28. Ka1 Rb6 29. Rdd3 c5 30. c4 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.78"]
[White "Ishida, Leopoldo Tetsuo"]
[Black "Kajiwara, Joao Kazuyuki"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1255"]
[PlyCount "63"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Bf4 c5 3. c3 d5 4. Nf3 c4 5. Nbd2 Nc6 6. e3 e6 7. a4 Qa5 8. Be2
Be7 9. O-O O-O 10. Qc2 b6 11. Ne5 Nxe5 12. Bxe5 Ba6 13. f3 Nd7 14. Bg3 f5 15.
e4 f4 16. Bf2 Rac8 17. Rfb1 b5 18. axb5 Qxb5 19. Qa4 Qxa4 20. Rxa4 Rc6 21. Rba1
Nb8 22. b3 Rfc8 23. bxc4 dxe4 24. fxe4 Bg5 25. Nf3 Bh6 26. Kf1 Bxc4 27. Bxc4
Rxc4 28. Rxc4 Rxc4 29. Rxa7 Nc6 30. Ra8+ Kf7 31. d5 exd5 32. exd5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.79"]
[White "Pimenta, Vhendala Eloisa"]
[Black "Mello, Eduardo dos Santos"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "76"]
[EventDate "2013.02.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bc5 6. Re1 O-O 7. Bg5 h6 8.
Bh4 d6 9. e5 dxe5 10. Nxe5 Nxe5 11. Rxe5 Qd6 12. Bg3 Qc6 13. Nd2 b5 14. Bb3 Bb7
15. Qf3 Qxf3 16. Nxf3 Bd6 17. Rxb5 Bxf3 18. Bxd6 cxd6 19. gxf3 Rab8 20. Ra5 Rb7
21. Rd1 Re8 22. Kf1 Re5 23. Ra6 Ne8 24. Rxd4 Rf5 25. Rd3 Rh5 26. Re3 Re5 27.
Ke2 Kf8 28. Kd3 Rh5 29. Ba4 Re7 30. Rxe7 Kxe7 31. Rxa7+ Kf8 32. Ra8 Re5 33. Rd8
Re6 34. Kd4 g5 35. Rxe8+ Rxe8 36. Bxe8 Kxe8 37. Kd5 Kd7 38. a4 f5 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.80"]
[White "Correia Junior, Moises Jose"]
[Black "Silva, Roger Tertuliano da"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "119"]
[EventDate "2013.02.09"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bd3 Nf6 5. O-O Be7 6. Bc2 d6 7. d3 Bg4 8. Nbd2
O-O 9. h3 Bh5 10. Re1 Qc7 11. Nf1 d5 12. Ng3 Bxf3 13. Qxf3 d4 14. Nf5 Ne8 15.
Qg3 Bf6 16. Bg5 Qd8 17. Bd2 Kh8 18. Bb3 Nd6 19. Nxd6 Qxd6 20. a3 Qc7 21. Bd5
Qd8 22. f4 Bh4 23. Qg4 Bxe1 24. Rxe1 Qf6 25. f5 h6 26. Rf1 Ne7 27. Bc4 b5 28.
Ba2 Rad8 29. Qf3 Rc8 30. g4 Qh4 31. Be1 Qg5 32. h4 Qe3+ 33. Kg2 Qxf3+ 34. Kxf3
c4 35. Ke2 Rfd8 36. Bb1 f6 37. Bd2 Kh7 38. h5 a6 39. Bc2 Rd7 40. Rd1 Nc6 41.
Be1 dxc3 42. bxc3 cxd3+ 43. Rxd3 Rxd3 44. Bxd3 Nd8 45. Kd2 Nf7 46. Kc2 Ng5 47.
Kb3 Nf3 48. Bf2 Nd2+ 49. Kc2 Nc4 50. Kb3 Kg8 51. Kb4 Kf7 52. Bc5 Nb2 53. Bc2
Rd8 54. Bb3+ Ke8 55. Ka5 Rd3 56. Bb4 Rg3 57. Bd5 Rxg4 58. Bc6+ Kd8 59. Kxa6 Kc7
60. Kxb5 1/2-1/2

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.81"]
[White "Hoshino, Meilin"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "D38"]
[BlackElo "1579"]
[PlyCount "104"]
[EventDate "2013.02.09"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 Bb4 6. Bg5 O-O 7. e3 Qd6 8.
Bd3 Re8 9. O-O Bxc3 10. bxc3 Ne4 11. Rc1 Bg4 12. Bf4 Qe7 13. Be2 Nd7 14. Qe1
Rac8 15. Rb1 Nb6 16. Rc1 Qa3 17. c4 c6 18. cxd5 cxd5 19. Rxc8 Rxc8 20. Qa1 Rc2
21. h3 Bxh3 22. gxh3 Rxe2 23. Rc1 h6 24. Rc7 Qxa2 25. Qxa2 Rxa2 26. Kf1 Rxf2+
27. Ke1 Rxf3 28. Rxb7 Nc4 29. Rxa7 Rxh3 30. Rd7 Rh5 31. Ke2 Nf6 32. Kd3 Nxd7
33. e4 Ncb6 34. exd5 Nxd5 35. Bd6 f5 36. Ke2 Rh3 37. Kf2 f4 38. Kg2 Rd3 39. Kh2
Rxd4 40. Kg2 g5 41. Kh2 Rd3 42. Kg2 g4 43. Kh2 Rd2+ 44. Kg1 f3 45. Kh1 Ne3 46.
Kg1 Rd1+ 47. Kh2 Rxd6 48. Kg3 h5 49. Kh4 f2 50. Kxh5 f1=Q 51. Kg5 Qf6+ 52. Kh5
Rd5# 0-1

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.83"]
[White "Monerato, Leandro Renato"]
[Black "Sousa, Virginio Aleixo Da "]
[Result "1-0"]
[ECO "A01"]
[PlyCount "95"]
[EventDate "2013.02.09"]

1. e4 d6 2. b3 g6 3. Bb2 Nf6 4. Nc3 Bg7 5. d3 O-O 6. Qd2 Nbd7 7. f4 c6 8. Nge2
Qc7 9. Ng3 b5 10. f5 Bb7 11. h4 h5 12. Be2 d5 13. O-O-O Qxg3 14. Rdg1 Rad8 15.
fxg6 fxg6 16. Rh3 Qc7 17. g4 Nxg4 18. Bxg4 Qf4 19. Be6+ Kh7 20. Rhg3 Qxd2+ 21.
Kxd2 Ne5 22. d4 Nf3+ 23. Rxf3 Rxf3 24. e5 Rdf8 25. Ne2 Rh3 26. Ba3 Bc8 27. Bxh3
Bxh3 28. Bxe7 Re8 29. Bg5 Be6 30. Be3 Bf8 31. Nf4 Bf5 32. Nd3 Bxd3 33. Kxd3 b4
34. Bg5 c5 35. c4 bxc3 36. Kxc3 cxd4+ 37. Kxd4 Bg7 38. Re1 Kg8 39. Kxd5 Rb8 40.
e6 Kf8 41. Rf1+ Ke8 42. Rf7 Rb5+ 43. Kc6 Re5 44. Re7+ Kf8 45. Rf7+ Ke8 46. Kd6
a6 47. Ra7 Rxg5 48. Ra8# 1-0

[Event "Campeonato Brasileiro Amador de Xadrez "]
[Site "Sao Paulo - SP"]
[Date "2013.02.12"]
[Round "7.84"]
[White "Borges Filho, Flavio Ribeiro"]
[Black "Zanzini, Matheus Gibbin"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "86"]
[EventDate "2013.02.09"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. c4 cxd4 5. exd4 d5 6. Be3 Bb4+ 7. Nbd2 O-O 8.
Bd3 dxc4 9. Bxc4 Nc6 10. Bd3 b6 11. O-O Bxd2 12. Qxd2 Bb7 13. Bc2 Ne7 14. Qe2
Rc8 15. Rac1 Qd5 16. Bb3 Qh5 17. Kh1 Bxf3 18. Qxf3 Qxf3 19. gxf3 Ned5 20. Bxd5
Nxd5 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Nb4 24. Kg1 Nd3 25. Bd2 Nxb2 26. Kf1
Nc4 27. Bb4 f5 28. Ke2 a5 29. Kd3 Nb2+ 30. Kc2 axb4 31. Kxb2 Kf8 32. Kb3 Ke7
33. Kxb4 Kd6 34. Kb5 Kc7 35. f4 Kb7 36. h3 Kc7 37. f3 Kb7 38. h4 g6 39. a3 Kc7
40. a4 Kb7 41. a5 bxa5 42. Kxa5 Kc6 43. Kb4 Kb6 1/2-1/2

 

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