[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.1"]
[White "Canonico, Rodrigo"]
[Black "Caceres, Elton Carlos"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1658"]
[BlackElo "1798"]
[PlyCount "110"]
[EventDate "2018.05.31"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 c6 6. Nc3 Bg4 7. Be2 e6 8. Bg5
Be7 9. Qd2 Nbd7 10. O-O Qa5 11. Be3 Nb6 12. a3 Qh5 13. Ne5 Bxe2 14. Nxe2 Ng4
15. Nxg4 Qxg4 16. b3 O-O 17. Nf4 Rfd8 18. Nd3 Bf6 19. h3 Qh4 20. Nf4 Bxd4 21.
Bxd4 c5 22. Qe2 Rxd4 23. Nd3 Qe7 24. Ne5 Rad8 25. Nf3 Rd3 26. Rab1 f6 27. Qe4
Nc8 28. Rfe1 e5 29. Nh4 g6 30. Nf3 b6 31. h4 Qf7 32. Kh2 Ne7 33. Re3 R3d7 34.
g3 Nf5 35. Ree1 Nd4 36. Kg2 Nxf3 37. Qxf3 Rd3 38. Qe4 R8d4 39. Qc6 Qd7 40. Qxf6
e4 41. h5 Rf3 42. Qe5 Rf5 43. Qb8+ Rf8 44. Qe5 Qf7 45. Re2 Qf3+ 46. Kh3 Qxe2
47. Qe6+ Rf7 48. Qe8+ Rf8 49. Qe6+ Kg7 50. Qe7+ Kg8 51. Qe6+ Rf7 52. Qe8+ Kg7
53. Qe5+ Kh6 54. g4 Rd3+ 55. Kg2 Qxf2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.2"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Sales, Marcelo Tadeu De Sa"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1798"]
[BlackElo "1655"]
[PlyCount "65"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 d6 7. h3 Be7 8. d3
Na5 9. O-O O-O 10. Ne2 Nxb3 11. axb3 Re8 12. Ng3 g6 13. Bg5 Bb7 14. Qd2 Nd7 15.
Be3 Bf8 16. h4 Bg7 17. h5 Nf6 18. Bg5 d5 19. hxg6 hxg6 20. Rfe1 Qd6 21. Bxf6
Bxf6 22. exd5 Qxd5 23. Ne4 Bg7 24. Qg5 Qc6 25. Re2 f5 26. Nc3 e4 27. dxe4 fxe4
28. Nh4 Re6 29. Rd1 Bxc3 30. bxc3 Qxc3 31. Nxg6 Qg7 32. Rd8+ Rxd8 33. Qxd8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.3"]
[White "Modes, Andre Vinicius"]
[Black "Negri, Daniel Julio S"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1654"]
[BlackElo "1796"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. Nf3 c5 2. c3 d5 3. d4 e6 4. Bf4 Nf6 5. Nbd2 Nc6 6. e3 Nh5 7. Bg3 cxd4 8.
exd4 Nxg3 9. hxg3 g6 10. Be2 Bg7 11. O-O O-O 12. Nb3 a5 13. Nc5 b6 14. Nd3 Qd6
15. Qd2 Ba6 16. Rfe1 Bxd3 17. Bxd3 a4 18. a3 Na5 19. Qf4 Qxf4 20. gxf4 Nb3 21.
Rad1 Rfd8 22. Bc2 Na5 23. Bd3 Rd6 24. Re2 Nc4 25. Bxc4 dxc4 26. Ne5 b5 27. Rde1
f6 28. Nf3 Kf7 29. Nd2 f5 30. Nf3 h6 31. Ne5+ Kf6 32. g3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.4"]
[White "Borges, Lucas Silvestre"]
[Black "Reis, Arnaldo Ulisses"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1789"]
[BlackElo "1652"]
[PlyCount "135"]
[EventDate "2018.05.31"]

1. d4 d5 2. Bg5 c6 3. Nd2 Nd7 4. e3 Ngf6 5. Ngf3 e6 6. Bd3 Be7 7. O-O h6 8. Bh4
O-O 9. c3 c5 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. Qh5 Qg5 14. Qxg5 hxg5
15. f4 gxf4 16. exf4 g6 17. b4 c4 18. Bc2 Nb6 19. Nf3 Bd7 20. a4 Kg7 21. a5 Nc8
22. Nd4 a6 23. g3 Ne7 24. Kf2 Rh8 25. h4 Rh6 26. Ke3 Rah8 27. Rfb1 Ra8 28. Nf3
Rhh8 29. Nd4 Rhb8 30. Rh1 Rh8 31. Nf3 Rac8 32. Rhg1 Nc6 33. Ba4 Nb8 34. Bc2 Kf8
35. Rg2 Ke7 36. Nd4 Nc6 37. Ba4 Nxd4 38. Kxd4 Bxa4 39. Rxa4 Kd7 40. Rb2 Kc6 41.
b5+ axb5 42. Rab4 Ra8 43. Rxb5 Ra7 44. Rc5+ Kd7 45. Rb6 Rha8 46. Rd6+ Ke7 47.
Rc7+ Kf8 48. Rdd7 Rxa5 49. Rxf7+ Kg8 50. Rg7+ Kh8 51. Rxb7 Ra1 52. Rxg6 Rc8 53.
f5 Rd1+ 54. Ke3 exf5 55. Rd6 Rd3+ 56. Kf4 Rxc3 57. Rxd5 Ra3 58. Rdd7 Raa8 59.
Rbc7 c3 60. Kxf5 c2 61. Rh7+ Kg8 62. e6 c1=Q 63. Rcg7+ Kf8 64. e7+ Ke8 65. Rh8+
Kd7 66. e8=Q+ Kd6 67. Rd7+ Kc5 68. Qxc8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.5"]
[White "Azevedo, Hugo Daniel De Olive"]
[Black "Bonfim, Regina Rodrigues"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1650"]
[BlackElo "1788"]
[PlyCount "119"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c6 5. d4 d5 6. Nbd2 O-O 7. Be2 Nbd7 8. O-O
a5 9. a4 b6 10. Rc1 Bb7 11. Ba3 Ne4 12. Nxe4 dxe4 13. Nd2 c5 14. c3 Rc8 15. Bc4
Nf6 16. Qe2 Qc7 17. Ba6 Bxa6 18. Qxa6 Ng4 19. g3 f5 20. Nc4 Rb8 21. Qb5 Rfc8
22. Rfd1 Bf6 23. Bb2 Nh6 24. Na3 Nf7 25. Qe2 Nd6 26. Nc4 Nf7 27. Na3 Qb7 28.
Nb5 Rd8 29. c4 cxd4 30. Bxd4 Ne5 31. Bxe5 Bxe5 32. Rd2 Qc6 33. Rcd1 Rxd2 34.
Qxd2 Qf6 35. Qd5+ Kg7 36. Na7 Rf8 37. Nc6 Bd6 38. Nd4 Kh8 39. Ne6 Rg8 40. c5
bxc5 41. Nxc5 g5 42. Nd7 Qg6 43. Ne5 Bxe5 44. Qxe5+ Qf6 45. Qxf6+ exf6 46. Rd5
f4 47. Rxa5 fxe3 48. fxe3 Rc8 49. Rb5 Rc1+ 50. Kg2 Rc2+ 51. Kh3 h5 52. g4 h4
53. a5 Re2 54. a6 Rxe3+ 55. Kg2 Re2+ 56. Kf1 Ra2 57. Rb6 h3 58. b4 Ra1+ 59. Ke2
Ra2+ 60. Ke3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.6"]
[White "Teles, Lucas Marquetotti"]
[Black "Fassis, Juliana Maria"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1788"]
[BlackElo "1647"]
[PlyCount "79"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d3 Nc6 5. Nc3 e6 6. Be3 d6 7. d4 cxd4 8. Nxd4
Nge7 9. Ndb5 d5 10. cxd5 exd5 11. exd5 Nb4 12. d6 Nf5 13. Nc7+ Kf8 14. Bc5 Nc2+
15. Qxc2 Nxd6 16. Nxa8 Kg8 17. Qd2 Qe8+ 18. Qe3 Qc6 19. Bxd6 Qxd6 20. Qe8+ Bf8
21. Qxc8 Kg7 22. Be2 Be7 23. Qc7 Qb4 24. O-O Rxa8 25. Nd5 Bd6 26. Nxb4 Bxc7 27.
Bf3 Rb8 28. Rfd1 Be5 29. Rab1 b6 30. Nc6 Re8 31. Re1 f6 32. Nxe5 fxe5 33. Rbc1
Kf6 34. g3 Kf5 35. Be4+ Kf6 36. Rc6+ Kg5 37. Rd1 Re7 38. Rdd6 Kg4 39. f3+ Kh3
40. Bd3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.7"]
[White "Caporale, Giuseppe Guido"]
[Black "Alves, Alessandro Cunha"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1639"]
[BlackElo "1786"]
[PlyCount "68"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Be2 Be7 8. O-O
O-O 9. Nc3 Nxc3 10. bxc3 Nc6 11. Bf4 dxe5 12. Nxe5 Nxe5 13. Bxe5 Bd6 14. Bxd6
Qxd6 15. Bf3 Rb8 16. Re1 b5 17. Re5 Bb7 18. Bxb7 Rxb7 19. Qf3 Qd7 20. Rb1 a6
21. h4 Rc7 22. Qg3 Rfc8 23. Rb3 Rc4 24. h5 h6 25. Re3 Ra4 26. Re2 Qd5 27. Re5
Qc4 28. Rc5 Rxc5 29. dxc5 Qxc5 30. Rb2 Qxh5 31. Rd2 Qf5 32. Rd4 Rxd4 33. cxd4
Qb1+ 34. Kh2 Qxa2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.8"]
[White "Ritzel, Ricardo Agne"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1773"]
[BlackElo "1637"]
[PlyCount "50"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Ba4 d6 6. h3 Bd7 7. c3 Ng6 8. d4
Be7 9. Re1 O-O 10. Nbd2 Kh8 11. Nf1 Nb8 12. Bc2 f5 13. Ng3 f4 14. Nf5 Bf6 15.
a4 Ne7 16. Qd3 g6 17. dxe5 dxe5 18. Nxe7 Qxe7 19. b3 Qg7 20. Bb2 Nc6 21. b4 g5
22. Bb3 g4 23. hxg4 Bxg4 24. Nh2 Rad8 25. Qf1 f3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.9"]
[White "Salama, Henrique Eric"]
[Black "De Souza, Leonardo F Pereira"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1629"]
[BlackElo "1771"]
[PlyCount "38"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 d5 5. e3 Bb7 6. Bd3 dxc4 7. Bxc4 Be7 8. h3
Nbd7 9. b3 a6 10. O-O b5 11. Be2 c5 12. dxc5 Bxc5 13. Bb2 O-O 14. Rc1 Rc8 15.
Re1 Qe7 16. Qc2 b4 17. Qd2 bxc3 18. Bxc3 Ne4 19. Qb2 Ba3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.10"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1770"]
[BlackElo "1629"]
[PlyCount "93"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 c6 3. g3 Bf5 4. Bg2 e6 5. O-O Nf6 6. Nbd2 Bd6 7. c4 O-O 8. Nh4
Bg4 9. Re1 e5 10. c5 Bc7 11. Qb3 Bc8 12. dxe5 Bxe5 13. Nhf3 Bc7 14. e4 Nbd7 15.
Qc3 dxe4 16. Nxe4 Nd5 17. Qc2 N7f6 18. Bg5 h6 19. Nxf6+ Nxf6 20. Rad1 Bd7 21.
Bxf6 gxf6 22. Bh3 Bxh3 23. Rxd8 Raxd8 24. Re7 Rd7 25. Rxd7 Bxd7 26. Kg2 Be6 27.
Nd4 f5 28. Nxe6 fxe6 29. Qb3 f4 30. Qxe6+ Kg7 31. f3 Rf6 32. Qc8 Rf7 33. Qxb7
fxg3 34. hxg3 Bxg3 35. Qxc6 Bf4 36. Qe6 Rf6 37. Qd7+ Rf7 38. Qd4+ Kh7 39. Qe4+
Kg7 40. c6 h5 41. b4 h4 42. a4 Kh6 43. Qe6+ Kg7 44. Qg4+ Kf8 45. Qxh4 Kg8 46.
Qd8+ Rf8 47. c7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.11"]
[White "Riboldi, Mario Garcia"]
[Black "Nobre, Jailson Altair Barbo"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1628"]
[BlackElo "1766"]
[PlyCount "62"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Qb3 Bxd2+ 6. Nxd2 c5 7. Ngf3 d6 8.
Bg2 Nbd7 9. O-O O-O 10. Qc2 h6 11. Rfe1 e5 12. dxe5 dxe5 13. e4 Nb8 14. Nf1 Nc6
15. Ne3 Nd4 16. Nxd4 cxd4 17. Nd5 Nxd5 18. cxd5 b6 19. Rac1 Ba6 20. Bf1 Rac8
21. Qd2 Bxf1 22. Kxf1 Qd7 23. Rxc8 Rxc8 24. Rc1 Rc5 25. Rxc5 bxc5 26. Qa5 Qg4
27. d6 d3 28. Qd8+ Kh7 29. Qh4 Qe2+ 30. Kg2 d2 31. Qh3 Qxe4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.12"]
[White "Monteiro, Paulo De Campos Mel"]
[Black "Davanso, Joao Pedro"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "1765"]
[BlackElo "1627"]
[PlyCount "131"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 e5 8. Qd2
a5 9. g3 Re8 10. d5 Nc5 11. Bg2 Nfd7 12. O-O f5 13. Rab1 Nf6 14. b3 Qe7 15. a3
a4 16. b4 Nb3 17. Qd1 Bd7 18. Nc1 Nxc1 19. Rxc1 Nh5 20. Ne2 b6 21. c5 bxc5 22.
bxc5 Bb5 23. Re1 f4 24. Bf2 fxg3 25. hxg3 Qg5 26. Kh2 Bh6 27. Rb1 Ba6 28. Qc1
Qxc1 29. Nxc1 Rab8 30. Na2 Rb3 31. Nb4 Bd2 32. Red1 Bxb4 33. axb4 Rb8 34. Be1
dxc5 35. Rxb3 axb3 36. Rb1 c4 37. Bc3 Kf7 38. Bxe5 Rxb4 39. Bc3 Ra4 40. e5 Ra2
41. Rb2 Bb5 42. f4 Ke8 43. Bd4 Ng7 44. g4 Kd7 45. e6+ Kd6 46. Be5+ Kc5 47. Bxg7
Rxb2 48. Bxb2 Kb4 49. e7 c3 50. Bxc3+ Kxc3 51. f5 Kd4 52. f6 Be8 53. d6 cxd6
54. Bc6 Bf7 55. e8=Q Bxe8 56. Bxe8 b2 57. f7 b1=Q 58. f8=Q Qc2+ 59. Kg3 Kc5 60.
Qf2+ Qxf2+ 61. Kxf2 g5 62. Ke3 Kd5 63. Kd3 Ke5 64. Bf7 Kf4 65. Be6 Ke5 66. Bc8
1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.13"]
[White "Takeda, Fernando"]
[Black "De Moura, Valderi Nascimento"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1625"]
[BlackElo "1762"]
[PlyCount "135"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 Bb4+ 6. Nc3 O-O 7. Nf3 Nc6 8.
Qc2 Bg4 9. a3 Bxc3+ 10. Qxc3 a5 11. Be2 a4 12. O-O Na5 13. cxd5 Nb3 14. Rad1
Re8 15. Bc4 Na5 16. Rc1 Bxf3 17. gxf3 Re7 18. Ba2 b6 19. Rc2 Qd7 20. Rfc1 Ra7
21. e4 h6 22. Re1 Qd6 23. e5 fxe5 24. dxe5 Qg6+ 25. Kh1 Nb7 26. Rg1 Qf5 27. d6
Rxe5 28. dxc7 Nd6 29. c8=Q+ Nxc8 30. Qxc8+ Kh7 31. Qxf5+ Rxf5 32. Bb1 g6 33.
Rc3 Rd5 34. Rgc1 Rad7 35. Be4 Rd2 36. R3c2 Kg7 37. Rxd2 Rxd2 38. Rc2 Rd4 39.
Kg2 b5 40. Rc5 b4 41. Rb5 bxa3 42. bxa3 f5 43. Bb1 Rd1 44. Rb4 Rc1 45. f4 h5
46. h4 Kf6 47. Rb7 Rc3 48. Ba2 g5 49. hxg5+ Kg6 50. Bf7+ Kg7 51. Bxh5+ Kg8 52.
Bd1 Rxa3 53. Rb4 Rc3 54. Rxa4 Kg7 55. Ra7+ Kg6 56. Ra6+ Kg7 57. Rf6 Rc5 58. Bh5
Ra5 59. Bg6 Ra4 60. Kg3 Ra3+ 61. f3 Ra1 62. Bxf5 Kg8 63. Be4 Kg7 64. f5 Kh7 65.
Rh6+ Kg7 66. f6+ Kg8 67. Bd5+ Kf8 68. Rh8# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.14"]
[White "Hopka, Matheus Marchesi"]
[Black "Massambani Neto, Laurindo"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1759"]
[BlackElo "1616"]
[PlyCount "69"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Bxc3 8.
Nxc3 dxc3 9. Ba3 Nge7 10. Ng5 Ne5 11. Bb3 O-O 12. Qh5 h6 13. f4 hxg5 14. fxe5
d5 15. exd5 Nxd5 16. Bxf8 Qxf8 17. Bxd5 Qc5+ 18. Kh1 Qxd5 19. Rfd1 Bg4 20. Qxg4
Qxe5 21. Qd4 Qa5 22. Rdc1 c2 23. Rxc2 Re8 24. Qc3 Qa6 25. Qxc7 Re2 26. Qc8+ Kh7
27. Qf5+ Kh6 28. Rxe2 Qxe2 29. Qxf7 Qe4 30. Rd1 Qc2 31. Rd6+ g6 32. Qf8+ Kh5
33. Qf3+ g4 34. Rd5+ Kh6 35. Qf8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.15"]
[White "De Sousa, Alex Aecio"]
[Black "Lara, Diego Costa"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1614"]
[BlackElo "1749"]
[PlyCount "77"]
[EventDate "2018.05.31"]

1. c4 e5 2. Nc3 f5 3. g3 Bc5 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 d6 7. d4 Bb4 8. d5
Nb8 9. Qa4+ Nd7 10. Qxb4 Nc5 11. O-O a5 12. Qa3 Nd3 13. Bd2 O-O 14. Nb5 e4 15.
Nf4 Ne5 16. Qb3 g5 17. Ne6 Bxe6 18. dxe6 g4 19. Nd4 c5 20. Ne2 N7g6 21. Nf4
Nxf4 22. exf4 Nf3+ 23. Bxf3 gxf3 24. Bc3 Qe7 25. Rfd1 a4 26. Qb6 Ra6 27. Qb5
Rc8 28. Qd7 Qxd7 29. exd7 Rd8 30. Rd5 Rxd7 31. a3 Kf7 32. Rxf5+ Ke6 33. Rf6+
Ke7 34. Rh6 Kd8 35. Re6 d5 36. Rxa6 bxa6 37. cxd5 Rxd5 38. Kf1 h5 39. h4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.16"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Jafet Junior, Carlos"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1746"]
[BlackElo "1614"]
[PlyCount "95"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Bxc6 bxc6 7. d4 cxd4 8.
cxd4 Nf6 9. Nc3 O-O 10. Bf4 d5 11. e5 Ne4 12. Rc1 Bd7 13. Nd2 Nxc3 14. Rxc3 f6
15. e6 Bxe6 16. Rxc6 Bd7 17. Bc7 Qe8 18. Rc5 Rc8 19. Nb3 Qf7 20. Qd2 e5 21.
Rfc1 e4 22. Na5 Rfe8 23. Nb7 Bf8 24. Bd6 Rxc5 25. dxc5 Rc8 26. Bxf8 Qxf8 27.
Qxd5+ Qf7 28. Qxf7+ Kxf7 29. Nd6+ Ke6 30. Nxc8 Bxc8 31. Kf1 Bb7 32. c6 Bc8 33.
a4 Kd6 34. c7 Kd7 35. b4 f5 36. b5 axb5 37. axb5 h5 38. Ke1 g5 39. b6 g4 40.
Rd1+ Kc6 41. Rd8 Kb7 42. Kd2 h4 43. Ke3 Be6 44. Rb8+ Kc6 45. c8=Q+ Bxc8 46.
Rxc8+ Kxb6 47. Rc1 Kb5 48. Kf4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.17"]
[White "Bolsoni, Danilo Segateli"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1607"]
[BlackElo "1745"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Bg5 Ne7 6. Qe2 Nd7 7. Nbd2 c5 8. c3
O-O 9. h4 h5 10. Qe3 Re8 11. O-O-O Qb6 12. Nb3 a5 13. a4 cxd4 14. Nfxd4 Ne5 15.
Bb5 Bd7 16. Bxd7 Nxd7 17. Bxe7 Rxe7 18. Nb5 Qxe3+ 19. fxe3 Nc5 20. Nxc5 dxc5
21. Rd6 Be5 22. Rb6 Rd7 23. Rd1 Rad8 24. Rxd7 Rxd7 25. Na3 Bg3 26. Nc4 Bxh4 27.
Nxa5 Bf2 28. Rxb7 Bxe3+ 29. Kc2 Rd2+ 30. Kb3 Rd8 31. Nc4 Bf2 32. a5 Ra8 33. Ka4
h4 34. Kb5 g5 35. a6 g4 36. Ne5 h3 37. gxh3 gxh3 38. a7 h2 39. Rb8+ Kg7 40.
Rxa8 h1=Q 41. Rg8+ Kxg8 42. a8=Q+ Kg7 43. Nd3 Qf1 44. Qd8 Be3 45. Kc4 Qe2 46.
Qh4 f6 47. Qg3+ Kf7 48. Qc7+ Kg6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.18"]
[White "Mesquita, Arnaldo Leite"]
[Black "Gomes, Carlos"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1742"]
[BlackElo "1601"]
[PlyCount "114"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. Nc3 Nc6 6. O-O O-O 7. d3 d6 8. a3 a6
9. Rb1 Rb8 10. b4 b6 11. bxc5 bxc5 12. Rxb8 Nxb8 13. Qb3 Nc6 14. Bd2 Bd7 15.
Rb1 Qb8 16. Qc2 Qa7 17. Nd5 Rb8 18. Rb3 Nxd5 19. cxd5 Nd4 20. Nxd4 Bxd4 21. Bg5
Rxb3 22. Qxb3 Bxf2+ 23. Kh1 f6 24. Bd2 Bd4 25. Ba5 Bc8 26. a4 Qb7 27. Qxb7 Bxb7
28. Bd2 Bc8 29. e3 Be5 30. Bf3 Bf5 31. Be2 g5 32. Kg2 g4 33. Kf2 Bd7 34. a5 Bc8
35. Bd1 Kf7 36. Bb3 Bd7 37. Bc4 Bc8 38. Ke2 Kg6 39. Kf2 h5 40. Kg2 Bb2 41. Kf2
Kf7 42. Ke2 Ke8 43. Kd1 h4 44. Be1 Kf7 45. Ke2 Kg6 46. Kf2 Kh5 47. Kg2 e6 48.
e4 exd5 49. exd5 hxg3 50. hxg3 Kg5 51. Bd2+ Kf5 52. Kf2 Bd4+ 53. Ke2 Be5 54.
Be1 Kg6 55. Bd2 Bxg3 56. d4 cxd4 57. Bd3+ f5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.19"]
[White "Pereira Fo, Hildebrando Apolonio"]
[Black "Almeida Silva, Emiliano Piskator"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1601"]
[BlackElo "1734"]
[PlyCount "97"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d3 O-O 5. g3 d6 6. Bg2 e5 7. O-O Nbd7 8. Qc2
c6 9. Bg5 h6 10. Bd2 a6 11. b4 Qe7 12. Rab1 d5 13. cxd5 cxd5 14. a4 b6 15. Qb3
Bb7 16. Nh4 Qd6 17. Rfc1 Kh7 18. Nd1 Rac8 19. Bc3 Rc7 20. Bb2 Rfc8 21. Bh3 Rxc1
22. Rxc1 Rxc1 23. Bxc1 Qc6 24. Bd2 Ne8 25. Bg2 Nd6 26. e4 dxe4 27. dxe4 g5 28.
b5 Qc4 29. Qb4 Bf8 30. Nf5 Qc7 31. Qb1 axb5 32. axb5 Nf6 33. Nc3 Nxf5 34. exf5
Bxg2 35. Kxg2 Qc4 36. Qa2 Qxa2 37. Nxa2 Nd5 38. Nc3 Nxc3 39. Bxc3 f6 40. Bd2
Bc5 41. Be3 Bxe3 42. fxe3 Kg7 43. Kf3 h5 44. Ke4 Kf7 45. Kd5 Ke7 46. Kc6 e4 47.
Kxb6 Kd6 48. Ka6 Kc7 49. Ka7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.20"]
[White "Sousa, Fabio De Fatima"]
[Black "Casante, Tatiana"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1731"]
[BlackElo "1594"]
[PlyCount "156"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15.
Re4 g5 16. Qf1 Qxf1+ 17. Kxf1 Bh3+ 18. Kg1 Rae8 19. Nd2 f5 20. Rxe8 Rxe8 21.
Nf3 g4 22. Ne5 Bxe5 23. dxe5 Rxe5 24. Bf4 Re2 25. Rb1 Kg7 26. Bxd5 cxd5 27. Be3
Kg6 28. a3 h5 29. b3 Kf6 30. Bf4 Ke6 31. Be3 Ke5 32. Bb6 Ra2 33. Re1+ Kd6 34.
Bd8 Kd7 35. Be7 Rb2 36. b4 Rb3 37. Bf6 Rxa3 38. Bd4 a5 39. bxa5 Rxa5 40. Bf6
Ra2 41. Be5 Kc6 42. Bd4 Rd2 43. Rc1 Kd6 44. Be3 Rd3 45. Bf4+ Kc5 46. Be5 Kc4
47. Rb1 Rd2 48. Bf4 Re2 49. Rc1 Kd3 50. Be3 Rc2 51. Rxc2 Kxc2 52. Bd4 Kd3 53.
Bf6 Kc4 54. f4 gxf3 55. Kf2 Bg2 56. Ke3 b4 57. cxb4 Kxb4 58. Bd4 Kc4 59. Bb6
Kc3 60. Bd4+ Kc2 61. Bb6 Kd1 62. Kf2 Kd2 63. Ba7 Kd3 64. Bb6 d4 65. Ba7 Kc3 66.
Ke1 d3 67. Kd1 Kc4 68. Kd2 Bf1 69. Be3 Kd5 70. Bf2 Ke4 71. Kd1 Be2+ 72. Kd2 f4
73. Bg1 fxg3 74. hxg3 Kf5 75. Ke3 Kg4 76. Bf2 Kh3 77. Be1 Kg2 78. Bf2 d2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.21"]
[White "Feller, Gabriela Luisa Vicen"]
[Black "Andrade, Guilherme A. De Souz"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1581"]
[BlackElo "1725"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. a3 Be7 8. O-O
Nc6 9. Be3 b5 10. f4 d6 11. Nxc6 Qxc6 12. Bf3 e5 13. Qe1 O-O 14. Qg3 Re8 15. f5
Bb7 16. Bh6 Bf8 17. h4 Qc4 18. Rae1 d5 19. h5 dxe4 20. Bxg7 Bxg7 21. h6 Qc5+
22. Kh1 Qf8 23. Nxe4 Bxe4 24. Bxe4 Nxe4 25. Rxe4 Kh8 26. hxg7+ Qxg7 27. Rg4
Qh6+ 28. Rh4 Qf6 29. Qh3 Qg7 30. Rf3 f6 31. Rg3 Qd7 32. Rh6 Rf8 33. Qh4 Qxf5
34. Rf3 Qxc2 35. Rfxf6 Qc7 36. Rxa6 Rxa6 37. Rxa6 Rf1+ 38. Kh2 e4+ 39. g3 Qc2+
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.22"]
[White "De Jesus Junior, Tobias Garcez"]
[Black "Ramos, Cassio Veiga"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1720"]
[BlackElo "1524"]
[PlyCount "1"]
[EventDate "2018.05.31"]

1. e4 {WO} 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.23"]
[White "Fantinati, Nilton M. Nascimento"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1498"]
[BlackElo "1720"]
[PlyCount "58"]
[EventDate "2018.05.31"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 d5 4. g3 Bd6 5. Bg2 O-O 6. O-O Nbd7 7. d4 Ne4 8.
Nbd2 f5 9. c4 c6 10. Qc2 Ndf6 11. c5 Bc7 12. Ne5 Nxd2 13. Qxd2 Ne4 14. Qc2 Bd7
15. f3 Nf6 16. b4 Be8 17. a3 Nd7 18. e4 Nxe5 19. dxe5 Rc8 20. exd5 cxd5 21. f4
a5 22. Qd2 Bb5 23. Rfc1 Ba4 24. Qd3 b6 25. b5 bxc5 26. Rxc5 Bb6 27. Bd4 Bxc5
28. Bxc5 Rxc5 29. Qd4 Qb6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.24"]
[White "Bucalem, Miguel Luiz"]
[Black "Hayashi, Kaito"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1719"]
[BlackElo "1487"]
[PlyCount "101"]
[EventDate "2018.05.31"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8.
Nf3 d5 9. cxd5 Bxd5 10. Rc1 Nbd7 11. e3 c5 12. Be2 Qb8 13. Bf4 Qb7 14. O-O Rac8
15. Qd3 Ne4 16. Qa6 cxd4 17. exd4 Rfd8 18. Qa4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8
21. Qxa7 Bb7 22. Qa4 h6 23. Qc4 Qa8 24. Qc7 Bc6 25. Ne5 Nxe5 26. Bxe5 b5 27.
Qb6 Qc8 28. f3 Nd2 29. Qc5 Qd7 30. Qc3 Nc4 31. Bxc4 bxc4 32. Qxc4 Bb5 33. Qc5
Qb7 34. b3 Bd3 35. Qc3 Qa6 36. a4 Bb1 37. Kf2 Qb6 38. b4 f6 39. Bf4 e5 40. Qb3+
Kh8 41. Qxb1 exf4 42. Qb2 Qe6 43. Qc3 Qa2+ 44. Kf1 Qxa4 45. g3 fxg3 46. hxg3
Qa2 47. Qc5 Qh2 48. g4 Qf4 49. Qc8+ Kh7 50. Qf5+ Qxf5 51. gxf5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.25"]
[White "Brujin, Homero"]
[Black "Dezejacomo, Daniel Otavio Silva"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1480"]
[BlackElo "1712"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. Be2 O-O 6. O-O dxc4 7. Bxc4 a6 8. d4
b5 9. Bd3 Bb7 10. a3 c5 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 Nbd7 14. e4 Qb6 15.
Qe2 Rfd8 16. Rac1 Rac8 17. Rfd1 Nf8 18. Rc2 Ng6 19. Bc1 Qa7 20. Be3 Qb8 21. g3
Qa8 22. Nd2 Ne5 23. Nb3 Nxd3 24. Rxd3 Rxd3 25. Qxd3 Rd8 26. Qe2 Nxe4 27. Nxe4
Bxe4 28. Rc1 Bf3 29. Qf1 Qd5 30. Nd4 Bf6 31. Nc6 Re8 32. Rc5 Qa2 33. Qc1 h5 34.
Bd4 Bxd4 35. Nxd4 Bb7 36. Rc7 Qd5 37. Nc6 Bxc6 38. Rxc6 Rd8 39. Rxa6 Qf3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.26"]
[White "Terrin, Cesar Aquiles"]
[Black "Sakaya, Gabriel Reis"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1712"]
[BlackElo "1467"]
[PlyCount "51"]
[EventDate "2018.05.31"]

1. e4 c5 2. a3 Nc6 3. b4 e5 4. b5 Nb8 5. Bc4 Nf6 6. Nf3 d5 7. exd5 e4 8. Ng1
Bd6 9. Ne2 O-O 10. Nbc3 Nbd7 11. Ng3 Ne5 12. Be2 Bg4 13. O-O Bxe2 14. Qxe2 Nfg4
15. h3 Qh4 16. Nf5 Qh5 17. Ng3 Qh4 18. Ncxe4 Bc7 19. f4 f5 20. Bb2 fxe4 21.
Nxe4 Bb6 22. c4 Nxc4 23. Qxc4 Nf6 24. Nxf6+ gxf6 25. Rae1 Rae8 26. d6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.27"]
[White "Da Silva, Ronivan Sousa"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1453"]
[BlackElo "1708"]
[PlyCount "67"]
[EventDate "2018.05.31"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d3 d5 5. O-O e5 6. e4 d4 7. a4 Bd6 8. Nfd2
O-O 9. Nc4 Bc7 10. f4 Bg4 11. Bf3 Bxf3 12. Qxf3 exf4 13. Bxf4 Bxf4 14. gxf4 a6
15. b3 Nb4 16. Nba3 Rb8 17. a5 Nc6 18. Nb6 Nxa5 19. Nac4 Nxc4 20. Nxc4 Qd7 21.
Ne5 Qe6 22. Rf2 Nd7 23. Nxd7 Qxd7 24. Rg2 f6 25. f5 Rf7 26. Qh5 Qe8 27. Kf2 Re7
28. Qh4 Kh8 29. Rag1 b5 30. Rg3 Qc6 31. Rh3 h6 32. Rg6 Reb7 33. Rxh6+ gxh6 34.
Qxh6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.28"]
[White "Machado, Antonio Rodrigo"]
[Black "Yokomizo, Wilton"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1707"]
[BlackElo "1437"]
[PlyCount "59"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Bb4+ 4. c3 Ba5 5. Nbd2 O-O 6. e3 h6 7. h3 d6 8. Bd3
Nc6 9. O-O Re8 10. Qc2 Bd7 11. Bh2 e5 12. dxe5 dxe5 13. Rad1 Qe7 14. e4 a6 15.
Nc4 b5 16. Ncxe5 Nxe5 17. Nxe5 Bb6 18. Kh1 Be6 19. f3 Be3 20. Rfe1 Bg5 21. f4
Bh4 22. g3 Bxg3 23. Bxg3 Bxh3 24. Qh2 Bc8 25. Bh4 Bb7 26. Rg1 Nxe4 27. Rxg7+
Kxg7 28. Bxe7 Nf2+ 29. Kg1 Nxd1 30. Qg3+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.29"]
[White "Assad, Otavio"]
[Black "Gauche, Joao Gabriel N. Silv"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1416"]
[BlackElo "1702"]
[PlyCount "92"]
[EventDate "2018.05.31"]

1. c4 e6 2. Nc3 Nf6 3. d3 c5 4. g3 Nc6 5. Bg2 Be7 6. Nf3 a6 7. a3 Rb8 8. Rb1 b5
9. Bd2 O-O 10. O-O d6 11. e3 Bd7 12. b3 Qc7 13. Qc2 b4 14. axb4 Nxb4 15. Qd1
Nxd3 16. Ne1 Nb4 17. Ne4 Bc6 18. Nxf6+ Bxf6 19. f3 Rb7 20. Bxb4 Rxb4 21. Nd3
Rb6 22. Nf2 Rfb8 23. Ng4 Be7 24. Rf2 Qb7 25. Rfb2 a5 26. Qd3 a4 27. e4 a3 28.
Ra2 Rxb3 29. Rxb3 Qxb3 30. Rxa3 Qxd3 31. Rxd3 Rb4 32. Ne3 Kf8 33. h4 Ba4 34.
Ra3 Bf6 35. Bf1 Bb2 36. Ra2 Bd4 37. Ra3 Bb3 38. Ra8+ Ke7 39. Kf2 Bxc4 40. Bxc4
Rxc4 41. Ke2 Bxe3 42. Kxe3 Rc3+ 43. Kf4 e5+ 44. Kg4 h5+ 45. Kxh5 Rxf3 46. Ra7+
Ke6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.30"]
[White "Saito, Helio Tsutomu"]
[Black "Flores, Clarice Soares Leite"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1702"]
[BlackElo "1280"]
[PlyCount "68"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d6 8.
Nb3 a5 9. a4 Bd7 10. f3 O-O 11. Qd2 Nb4 12. Bb5 Rc8 13. Rc1 Rxc3 14. bxc3 Na2
15. Bd4 Nxc1 16. Bxd7 Nxb3 17. cxb3 Qxd7 18. O-O b5 19. Qa2 bxa4 20. bxa4 Rb8
21. h4 Qb7 22. Qc4 Rc8 23. Qa2 e5 24. Rb1 Qc6 25. Be3 Qxc3 26. Bg5 Qd4+ 27. Kh2
Qa7 28. Qd2 Rd8 29. Rb5 Qd4 30. Qxa5 Rf8 31. Qa6 h6 32. Bc1 Qf2 33. Kh3 Nh5 34.
Kh2 Qxh4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.31"]
[White "Araujo, Barbara Ribeiro"]
[Black "Munhoz, Joao Pedro"]
[Result "0-1"]
[ECO "B70"]
[BlackElo "1700"]
[PlyCount "72"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qe2 O-O 8.
O-O-O Nc6 9. Nb3 Be6 10. Nc5 Bd7 11. Nxd7 Qxd7 12. h3 Qc7 13. f4 Rfc8 14. g3
Qa5 15. Qb5 Qxb5 16. Bxb5 Kf8 17. g4 a6 18. Bxc6 Rxc6 19. Rhe1 Ne8 20. e5 dxe5
21. fxe5 h6 22. Bf4 Rac8 23. Rd7 Nc7 24. Re2 Ne6 25. Bg3 Nc5 26. Rd1 Re6 27.
Rd5 Ke8 28. Red2 b5 29. b4 Nb7 30. a4 Rxc3 31. Rd7 Nd6 32. Ra7 Nc8 33. Ra8 Rec6
34. axb5 axb5 35. Rg2 f6 36. Re2 Rxg3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.32"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "De Abreu, Nilto Oliveira"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1676"]
[PlyCount "47"]
[EventDate "2018.05.31"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ Kf6 5. Qf3+ Ke5 6. d4+ Kd5 7. Nc3+
Ke6 8. d5+ Kd6 9. Bf4+ e5 10. Nxe4+ Kxd5 11. Ng5+ Kc5 12. O-O-O exf4 13. Ne6+
dxe6 14. Rxd8 Nc6 15. Qa3+ Kb6 16. Rxf8 Bd7 17. Rxa8 Rxa8 18. Nf3 Re8 19. Rd1
Bc8 20. Qb3+ Ka6 21. Nd4 Nxd4 22. Rxd4 b5 23. a4 e5 24. Qxb5# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.33"]
[White "Izumi, Ernesto Shuji"]
[Black "Abilhoa, Gustavo Auer"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "1672"]
[PlyCount "48"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Bd3 d6 6. Nbd2 Nbd7 7. O-O c6 8. Bc2
Qc7 9. b3 a5 10. e4 e5 11. dxe5 Nxe5 12. Bb2 Nfd7 13. a4 Nxf3+ 14. Nxf3 Bxb2
15. Rb1 Bg7 16. Re1 Ne5 17. Nxe5 Bxe5 18. f3 Be6 19. Bd3 Rad8 20. Qd2 d5 21. g3
dxe4 22. fxe4 Bxg3 23. hxg3 Qxg3+ 24. Qg2 Qxg2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.34"]
[White "Da Silva, Anderson Lemes"]
[Black "Junior, Fernando Luiz de So"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1666"]
[PlyCount "77"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Qb6 5. Na3 a6 6. Rb1 Nc6 7. dxc5 Qxc5 8. c3
Bf5 9. Bd3 Bg4 10. Qb3 b5 11. Ne5 Nxe5 12. Bxe5 e6 13. Nc2 Bd6 14. Bd4 Qc7 15.
Bxf6 gxf6 16. h3 Bh5 17. Nd4 Ke7 18. Kd2 Rhg8 19. g4 Bg6 20. Bxg6 fxg6 21. e4
Bf4+ 22. Kc2 Rgd8 23. Rhe1 Qc5 24. Rbd1 e5 25. exd5 Kd6 26. Ne6 Qxf2+ 27. Kb1
Rdc8 28. Qb4+ Kd7 29. Rf1 Qe3 30. Nxf4 exf4 31. Rfe1 Qc5 32. Qxf4 Rf8 33. d6
Rae8 34. Rxe8 Kxe8 35. d7+ Ke7 36. Qe4+ Qe5 37. Qb4+ Kf7 38. Qxf8+ Kxf8 39.
d8=Q+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.35"]
[White "Laroca, Fernando"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1665"]
[PlyCount "140"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Be2 Be7 5. Ngf3 c5 6. O-O O-O 7. Re1 Nc6 8. b3
Qc7 9. Bb2 b6 10. Bf1 Bb7 11. g3 Rfe8 12. Bg2 Qd8 13. h3 Bf8 14. Nh2 g6 15. Ng4
Nxg4 16. Qxg4 Nb4 17. Qd1 Bg7 18. e5 Qc7 19. d4 cxd4 20. Bxd4 Qxc2 21. Nf3 Qxd1
22. Rexd1 Nc2 23. Rac1 Nxd4 24. Rxd4 Rac8 25. Re1 h6 26. Rd2 Bf8 27. Red1 a6
28. Nd4 Rc3 29. Ne2 Rc7 30. Nd4 Rec8 31. Kf1 Rc1 32. Ke2 a5 33. Rxc1 Rxc1 34.
Rc2 Rxc2+ 35. Nxc2 Bc5 36. a3 Ba6+ 37. Ke1 Bd3 38. Kd2 Bxc2 39. Kxc2 Bxf2 40.
g4 Bd4 41. a4 Bxe5 42. Bf1 Kf8 43. Bb5 Ke7 44. Kd3 f6 45. Ke3 Kd6 46. Be8 g5
47. Bg6 Bh2 48. Kd4 Bg1+ 49. Kd3 Ke5 50. Ke2 f5 51. gxf5 exf5 52. Bh5 Kf4 53.
Bf7 Kg3 54. Bxd5 Kxh3 55. Be6 Kg4 56. Kf1 Bc5 57. Kg2 Kf4 58. Bd5 h5 59. Bf3 g4
60. Bd5 Bb4 61. Bf7 h4 62. Bd5 Be1 63. Kf1 Bg3 64. Kg2 h3+ 65. Kg1 Ke5 66. Bc6
Bf4 67. Kf2 Bg5 68. Kg3 Be7 69. Bh1 Bb4 70. Bc6 Be1+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.36"]
[White "Sanchez, Ivan Roberto"]
[Black "Pereira Mota, Nataniel Julio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1665"]
[PlyCount "17"]
[EventDate "2018.05.31"]

1. Nf3 d5 2. b3 c5 3. g3 Nc6 4. Bg2 e5 5. d3 f5 6. Bb2 Bd6 7. O-O Nf6 8. Nbd2
O-O 9. c3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.37"]
[White "Sessin, Leandro Eric"]
[Black "Formolo, Rafael Marcos"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "1662"]
[PlyCount "66"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Qc7 8. Qd3
Nbd7 9. Be3 Rc8 10. N1d2 a6 11. Be2 Be7 12. O-O O-O 13. Rac1 Rfd8 14. Rfd1 Qb8
15. Rc3 Nc5 16. Qc2 Na4 17. Rd3 b5 18. Na5 Qc7 19. b4 Nb6 20. Rc3 bxc4 21.
Ndxc4 Nxc4 22. Bxc4 d5 23. exd5 Nxd5 24. Rc1 Nxe3 25. Bxe6 Nxc2 26. Rxc7 Rxc7
27. Bf5 Bxb4 28. Nb3 g6 29. Bxc2 Rdc8 30. Na1 Ba3 31. Re1 Rxc2 32. Nxc2 Rxc2
33. Rxe5 Rxa2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1.38"]
[White "Santos, Renan De Souza"]
[Black "Yuji Okuda, Paulo Alexandre"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1661"]
[PlyCount "100"]
[EventDate "2018.05.31"]

1. c4 f5 2. Nc3 Nf6 3. d3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 d6 7. O-O e5 8. Bg5 h6
9. Bd2 Nc6 10. e4 g5 11. exf5 Bxf5 12. Qe2 g4 13. Nh4 Nd4 14. Qd1 Bxd3 15. Re1
Nc2 16. Bxh6 Nxe1 17. Bxg7 Kxg7 18. Qxe1 Bxc4 19. b3 Bd3 20. Qd2 Bh7 21. Qg5+
Kf7 22. Nf5 Bxf5 23. Qxf5 Qd7 24. Bd5+ Ke7 25. Qg5 Kd8 26. Bxb7 Rb8 27. Be4 Qe7
28. Bf5 Nd5 29. Qxe7+ Nxe7 30. Bxg4 Rb4 31. Be2 c6 32. Rd1 d5 33. Na4 Nf5 34.
Nc5 Ke7 35. Nd3 Rd4 36. Nxe5 Rxd1+ 37. Bxd1 Kd6 38. f4 c5 39. Kf2 a5 40. h4 Rb8
41. h5 Rb4 42. Be2 a4 43. Bd3 axb3 44. axb3 Ke6 45. Bxf5+ Kxf5 46. h6 Kf6 47.
Nd7+ Kg6 48. Nxc5 Kxh6 49. Ke3 Kg6 50. g4 Kf6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.1"]
[White "Caceres, Elton Carlos"]
[Black "Machado, Antonio Rodrigo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1798"]
[BlackElo "1707"]
[PlyCount "118"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 c5 5. Bb5+ Bd7 6. Qe2 Nc6 7. c3 Be7 8. h3
a6 9. Bd3 O-O 10. Nbd2 Re8 11. O-O b5 12. dxc5 Bxc5 13. Bc2 e5 14. Bg5 Be7 15.
Rfd1 Qc7 16. Rac1 Rac8 17. Nb3 Be6 18. Bb1 Qb6 19. Qc2 g6 20. Qe2 Nd7 21. Bxe7
Rxe7 22. Ng5 Ncb8 23. Qf3 e4 24. Qg3 h6 25. Nxe6 Qxe6 26. Nd4 Qe5 27. Qh4 Kg7
28. a3 Nb6 29. Qg4 Nc6 30. Ba2 f5 31. Qe2 Rd7 32. g3 Qe7 33. Kh2 Kf7 34. Rg1
Nxd4 35. cxd4 Rdc7 36. Qd2 Nc4 37. Bxc4 Rxc4 38. Rxc4 Rxc4 39. Rc1 Qc7 40. Rxc4
Qxc4 41. Kg2 Qc7 42. Qb4 Kg7 43. h4 Kf7 44. Qd2 a5 45. Qd1 a4 46. Qd2 Qc4 47.
Qa5 Qb3 48. Qc7+ Kf6 49. Qe5+ Kf7 50. h5 Qc4 51. hxg6+ Kxg6 52. Qe6+ Kg5 53.
Qf7 Qe2 54. Qg7+ Kh5 55. Qf7+ Kg5 56. Qxd5 Qf3+ 57. Kf1 Qd1+ 58. Kg2 Qf3+ 59.
Kg1 Qd1+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.2"]
[White "Gauche, Joao Gabriel N. Silv"]
[Black "Da Silva Junior, Antonio Gomes"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1702"]
[BlackElo "1798"]
[PlyCount "80"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. d4 Bb7 5. b3 Bb4+ 6. Bd2 Qe7 7. a3 Bxd2+ 8.
Nbxd2 O-O 9. Bd3 c5 10. O-O d5 11. Qb1 Nbd7 12. cxd5 exd5 13. Rc1 Rac8 14. Bf5
g6 15. Bxd7 Nxd7 16. Qb2 Qf6 17. Rc3 cxd4 18. exd4 Rxc3 19. Qxc3 Rc8 20. Qb2
Qc6 21. Re1 Ba6 22. h3 Bd3 23. Re3 Be4 24. Ne1 Nf6 25. f3 Bf5 26. Nf1 Qc7 27.
Qe2 Be6 28. Nd3 Kg7 29. Ne5 Qc1 30. b4 Rc2 31. Nd3 Qb1 32. Qe1 Qa2 33. Nf4 Bf5
34. g4 g5 35. gxf5 gxf4 36. Rd3 Rg2+ 37. Kh1 Re2 38. Qd1 Rf2 39. Qe1 Qc2 40.
Rd1 Rxf3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.3"]
[White "Munhoz, Joao Pedro"]
[Black "Borges, Lucas Silvestre"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1700"]
[BlackElo "1789"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. f4 Nd4 8. Nf3
Bg4 9. h3 Bd7 10. O-O e6 11. Qd2 Ne7 12. Rae1 b5 13. g4 O-O 14. Nd1 b4 15. Bxd4
cxd4 16. e5 Qb6 17. Nf2 d5 18. Nh1 f5 19. g5 h6 20. h4 h5 21. Ng3 Rfc8 22. Qf2
Nc6 23. Ne2 Bf8 24. Rb1 a5 25. Kh1 Bc5 26. b3 Na7 27. Rfc1 Nb5 28. Qe1 Qa7 29.
Kh2 Rc7 30. Qd2 Rbc8 31. Ne1 Nc3 32. Ra1 Nb5 33. Rab1 Qb6 34. Bf3 Ra7 35. Ra1
Rca8 36. Ng2 a4 37. Qe1 Rc8 38. Qd1 Rac7 39. Ne1 Be8 40. Qd2 Nc3 41. Kg2 Ra7
42. Kh2 Rca8 43. Nxc3 dxc3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.4"]
[White "Abilhoa, Gustavo Auer"]
[Black "Teles, Lucas Marquetotti"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1672"]
[BlackElo "1788"]
[PlyCount "55"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 d6 5. b3 Nbd7 6. Bb2 e6 7. O-O Be7 8. c4
O-O 9. Nbd2 Re8 10. Qc2 Bf8 11. Rad1 Qc8 12. e4 e5 13. dxe5 dxe5 14. Rfe1 Bd6
15. Nb1 Qb8 16. Nc3 c6 17. Bh3 Bc8 18. Qd2 Bf8 19. Na4 a6 20. Qc1 Qc7 21. Ba3
b5 22. Bxf8 Nxf8 23. Bxc8 Raxc8 24. Nb2 Rcd8 25. cxb5 axb5 26. Qc2 N8d7 27. b4
g5 28. Nxg5 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.5"]
[White "Alves, Alessandro Cunha"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1786"]
[BlackElo "1676"]
[PlyCount "128"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. g3 e5 3. Bg2 g6 4. d3 Bg7 5. Nc3 O-O 6. Nf3 d6 7. O-O Nc6 8. Rb1
Re8 9. b4 e4 10. dxe4 Nxe4 11. Nxe4 Rxe4 12. Nd2 Re8 13. a3 Ne5 14. Bb2 c6 15.
f4 Ng4 16. Rf3 Bxb2 17. Rxb2 Qf6 18. Rbb3 Qd4+ 19. Kh1 Nf2+ 20. Rxf2 Qxf2 21.
e4 f5 22. Rf3 Qd4 23. exf5 Bxf5 24. Qc1 Be4 25. Nxe4 Rxe4 26. Rf1 Re2 27. f5
Qd2 28. Qxd2 Rxd2 29. f6 Kf7 30. b5 d5 31. g4 Re8 32. bxc6 bxc6 33. g5 Re3 34.
cxd5 cxd5 35. Rc1 Rxa3 36. Rc7+ Ke6 37. Re7+ Kd6 38. Re1 Rf2 39. Rd1 Rf5 40.
Kg1 a5 41. f7 Ke7 42. Bxd5 Rxg5+ 43. Kf1 Rxd5 44. Rxd5 Kxf7 45. Rd7+ Kg8 46.
Rd8+ Kg7 47. Rd7+ Kh6 48. Kf2 Ra2+ 49. Kg3 a4 50. Ra7 a3 51. Ra5 Ra1 52. h3 a2
53. Kg2 g5 54. Ra6+ Kg7 55. Kf2 h5 56. Kg2 Kf7 57. Ra7+ Ke6 58. Ra6+ Kd5 59.
Ra5+ Kc4 60. Ra4+ Kb3 61. Ra8 Rd1 62. Rb8+ Kc4 63. Rc8+ Kb5 64. Rb8+ Kc6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.6"]
[White "De Souza, Leonardo F Pereira"]
[Black "Da Silva, Anderson Lemes"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1771"]
[BlackElo "1666"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 Nxc3 8.
Qxg7 Rf8 9. a3 Nb5+ 10. axb4 Nxd4 11. Bg5 Qb6 12. Bh6 Nxc2+ 13. Kd1 Qxb4 14.
Kxc2 Nc6 15. Qxf8+ Qxf8 16. Bxf8 Kxf8 17. f4 b6 18. Kb1 Bb7 19. Bd3 h6 20. Be4
Ke7 21. g4 Rg8 22. Rg1 a5 23. Ra3 d5 24. exd6+ Kxd6 25. Rh3 f5 26. Rd1+ Kc7 27.
gxf5 exf5 28. Bxf5 Rf8 29. Bc2 Rxf4 30. Rxh6 Nb4 31. Rh7+ Kc6 32. Ba4+ b5 33.
Bxb5+ Kb6 34. Rh5 Bf3 35. Rd6+ Kc7 36. Rhh6 Rf5 37. Rd7+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.7"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Cordeiro Da Silva, Felipe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1770"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. d4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 f5 5. b3 Nf6 6. Bb2 Bd6 7. Nbd2 O-O 8. O-O
Bd7 9. Ne1 Be8 10. Nd3 Nbd7 11. Nf3 Bh5 12. Nfe5 Qe7 13. f3 a5 14. a4 Kh8 15.
Qc1 c5 16. Nxd7 Nxd7 17. Kh1 cxd4 18. Bxd4 e5 19. Bb2 Rac8 20. Qd2 Rc6 21. Ne1
Nf6 22. Qxa5 Bb4 23. Qa7 Rfc8 24. Qe3 d4 25. Qg5 Bxe1 26. Rfxe1 Rxc2 27. Qxf5
Bg6 28. Qh3 Bf7 29. Ba3 Qe8 30. Bc1 Bxb3 31. Bg5 Nd5 32. a5 Nc3 33. a6 Be6 34.
g4 bxa6 35. Rxa6 Rxe2 36. Rc1 d3 37. Bf1 d2 38. Bxe2 dxc1=Q+ 39. Bxc1 Nxe2 40.
Bb2 Qb5 41. Rxe6 Qxb2 42. Qf1 h6 43. Rd6 Nd4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.8"]
[White "Nobre, Jailson Altair Barb"]
[Black "Sanchez, Ivan Roberto"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1766"]
[BlackElo "1665"]
[PlyCount "121"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1
b5 9. e5 Nd7 10. Nf1 Nb6 11. h4 a5 12. N1h2 b4 13. c3 Ba6 14. Ng5 h6 15. Nh3
Nd7 16. d4 bxc3 17. bxc3 cxd4 18. cxd4 Qb6 19. Be3 f5 20. Qh5 Rf7 21. Qg6 Nf8
22. Qh5 Bd8 23. Nf4 Ne7 24. Rab1 Qa7 25. Rb2 Bc4 26. Reb1 Nc6 27. Nf3 Rb8 28.
Rxb8 Nxb8 29. a4 Rb7 30. Rxb7 Qxb7 31. Qe8 Qd7 32. Qxd7 Nbxd7 33. Nd2 Ba6 34.
Bf1 Bxf1 35. Kxf1 Nb6 36. Nb3 Nxa4 37. Bd2 Nb2 38. Bxa5 Be7 39. h5 Nc4 40. Bc3
Kf7 41. Ke2 Nd7 42. Na5 Nxa5 43. Bxa5 Nb8 44. Bb6 Nd7 45. Bc7 Bg5 46. Nd3 g6
47. hxg6+ Kxg6 48. Nc5 Kf7 49. Nxd7 Be7 50. Nc5 Bg5 51. f4 Be7 52. Nb7 Bb4 53.
Nd8+ Ke8 54. Nxe6 Kd7 55. Nc5+ Bxc5 56. dxc5 Kxc7 57. Kd3 Kd7 58. Kd4 Kc6 59.
e6 h5 60. Ke5 Kxc5 61. e7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.9"]
[White "Formolo, Rafael Marcos"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1662"]
[BlackElo "1759"]
[PlyCount "106"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3
O-O 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15.
Rab1 Qb6 16. Rfc1 Rfc8 17. Bf1 Qd8 18. a3 a4 19. bxa4 Nxa4 20. Nd5 Rcb8 21. Nb6
Nxb6 22. Bxb6 Qf8 23. Rb3 Ra4 24. Bd4 Rba8 25. Bxg7 Qxg7 26. Rcc3 Qe5 27. Kh1
Qh5 28. Qf2 R4a5 29. Qe1 Re5 30. Qf2 Qh6 31. g4 Qf4 32. Kg1 h5 33. Bg2 hxg4 34.
fxg4 Qxg4 35. Qf3 Qxf3 36. Bxf3 Ra4 37. Kf2 Rc5 38. Rb4 Kg7 39. h4 f6 40. Ke3
b5 41. Kd4 e5+ 42. Kd3 bxc4+ 43. Ke3 Bb5 44. Bd1 Rxb4 45. axb4 Rc6 46. Bg4 f5
47. exf5 d5 48. Rc1 Rf6 49. fxg6 d4+ 50. Ke4 Rf4+ 51. Kxe5 Rxg4 52. h5 d3 53.
Kf5 Bd7+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.10"]
[White "Gomes, Carlos"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1601"]
[BlackElo "1746"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be7 7. O-O O-O 8.
h3 Re8 9. c3 Nbd7 10. Qc2 c5 11. Bf4 c4 12. Be2 Ne4 13. Bxc4 Nxc3 14. Qxc3 dxc4
15. Qxc4 Nf6 16. Qc7 Qxc7 17. Bxc7 Nd5 18. Ba5 b6 19. Bd2 Nb4 20. Nc3 Rd8 21.
Be3 Ba6 22. Rfd1 h6 23. a3 Nd5 24. Nxd5 Rxd5 25. Rd2 Bf6 26. Rc1 Rc8 27. Rxc8+
Bxc8 28. Kf1 a5 29. g4 a4 30. Kg2 Bb7 31. Kg3 Be7 32. Ne5 Bd6 33. f4 f6 34. Nf3
g5 35. h4 Rb5 36. hxg5 hxg5 37. Ne1 Be4 38. Rf2 Rb3 39. Re2 gxf4+ 40. Kf2 fxe3+
41. Rxe3 Rxb2+ 42. Kf1 Bd5 43. Re8+ Kf7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.11"]
[White "Andrade, Guilherme A. De Souz"]
[Black "Azevedo, Hugo Daniel De Olive"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1725"]
[BlackElo "1650"]
[PlyCount "139"]
[EventDate "2018.05.31"]

1. d4 c5 2. c3 Nf6 3. Nf3 cxd4 4. cxd4 d5 5. Nc3 Nc6 6. e3 Bg4 7. Be2 e6 8. O-O
Bd6 9. Re1 O-O 10. b3 a6 11. Bb2 Qc7 12. h3 Bh5 13. Rc1 Rac8 14. Na4 Qe7 15.
Nc5 Rfe8 16. Ne5 Bxe2 17. Rxe2 Bxc5 18. Nxc6 Rxc6 19. Rxc5 Rxc5 20. Ba3 Ne4 21.
Bxc5 Nxc5 22. dxc5 Qxc5 23. Rc2 Qb5 24. Qc1 g6 25. Rc5 Qb4 26. Rc7 a5 27. Rd7
b5 28. Ra7 a4 29. bxa4 bxa4 30. g3 Rb8 31. Qc7 Rf8 32. Qc2 a3 33. Qc1 Qb2 34.
Qxb2 axb2 35. Rb7 Ra8 36. Rxb2 Kg7 37. Kg2 Kf6 38. Kf3 Ra7 39. h4 h5 40. Rd2
Ra4 41. Rb2 g5 42. hxg5+ Kxg5 43. Rb7 Kg6 44. Rb2 h4 45. gxh4 Rxh4 46. a3 Ra4
47. Rb3 Kf5 48. Ke2 f6 49. Kd3 e5 50. Ke2 d4 51. exd4 Rxd4 52. Rb4 Rd5 53. a4
Ra5 54. Ke3 Rc5 55. Kd3 Rc1 56. Kd2 Ra1 57. f3 Ra3 58. Ke2 Kg5 59. Rg4+ Kh5 60.
Rb4 Kg6 61. Rg4+ Kf5 62. Rb4 Ke6 63. f4 Kf5 64. fxe5 fxe5 65. Rc4 e4 66. Rc8
Rxa4 67. Rf8+ Ke5 68. Re8+ Kd4 69. Rd8+ Kc3 70. Ke3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.12"]
[White "De Jesus Junior, Tobias Garcez"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1720"]
[BlackElo "1625"]
[PlyCount "47"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bd6 6. Bd3 O-O 7. O-O dxc4 8.
Bxc4 Bg4 9. Qb3 Nc6 10. Nbd2 Na5 11. Qd3 Re8 12. b4 Bxb4 13. Ng5 Bh5 14. f4
Nxc4 15. Qxc4 Qe7 16. Ndf3 h6 17. Ne5 hxg5 18. fxg5 Ng4 19. Nxg4 Bxg4 20. g6
Be6 21. gxf7+ Bxf7 22. Rxf7 Qxf7 23. Qxb4 Re2 24. Qb3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.13"]
[White "Santos, Jose Antonio Dos"]
[Black "De Sousa, Alex Aecio"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "1720"]
[BlackElo "1614"]
[PlyCount "98"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. Bf4 c6 8. e3
Nbd7 9. Be2 Nh5 10. Bg5 h6 11. Bh4 Nhf6 12. O-O Nb6 13. Qc5 Bg4 14. h3 Bf5 15.
Rad1 Re8 16. Bd3 Bxd3 17. Rxd3 g5 18. Bg3 Nfd7 19. Qa5 Nc4 20. Qxd8 Raxd8 21.
b3 Nde5 22. Nxe5 Nxe5 23. Rdd1 Ng6 24. Rd2 e5 25. Rfd1 exd4 26. exd4 Rd7 27. f3
Red8 28. Ne2 Ne7 29. Bf2 c5 30. Kf1 cxd4 31. Rd3 Nc6 32. a3 f5 33. Ng3 Ne7 34.
Ne2 f4 35. g4 Nc6 36. h4 Kf7 37. b4 a6 38. hxg5 hxg5 39. Kg2 Rd6 40. Rc1 R8d7
41. Rc5 Rd5 42. Rxd5 Rxd5 43. Nc3 Rd7 44. Ne4 Rd5 45. Nc3 Rd7 46. Ne4 Bh6 47.
Nc5 Re7 48. Bxd4 b6 49. Ne4 Rd7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.14"]
[White "Casante, Tatiana"]
[Black "Bucalem, Miguel Luiz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1594"]
[BlackElo "1719"]
[PlyCount "44"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. Bf4 Qb6 7. Nbd2 Nc6 8.
Nb3 e6 9. c3 Be7 10. O-O O-O 11. h3 Bh5 12. Re1 a5 13. Re3 a4 14. Nbd2 Rfc8 15.
Qc2 Nb4 16. Qb1 Nxd3 17. Rxd3 Bg6 18. Ne5 Bxd3 19. Nxd3 a3 20. Nb3 axb2 21.
Qxb2 Ne4 22. Rc1 Ba3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.15"]
[White "Dezejacomo, Daniel Otavio Silva"]
[Black "Pereira Fo, Hildebrando Apolonio"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1712"]
[BlackElo "1601"]
[PlyCount "59"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 dxe5 8.
fxe5 Nfd7 9. e6 Ne5 10. Bb5+ Nbc6 11. exf7+ Kxf7 12. O-O+ Bf6 13. Nxc6 Nxc6 14.
Be3 Kg7 15. Qc1 h6 16. Bxc6 bxc6 17. Ne4 Bf5 18. Nxf6 exf6 19. b3 Qe7 20. Bd4
Qe4 21. Qb2 Rhf8 22. Rae1 Qh4 23. Re7+ Rf7 24. Rxf7+ Kxf7 25. Qc3 Qe4 26. Bxf6
Qxc2 27. g4 Be4 28. Bg7+ Ke7 29. Qe5+ Kd7 30. Rf7+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.16"]
[White "Flores, Clarice Soares Leit"]
[Black "Terrin, Cesar Aquiles"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1280"]
[BlackElo "1712"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. d4 f5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bb4+ 5. c3 Be7 6. h3 d6 7. Bd3 b6 8. O-O
O-O 9. Qb3 Nc6 10. Bxf5 Na5 11. Bxe6+ Kh8 12. Qc2 Bxe6 13. Nbd2 d5 14. Bh2 Nb7
15. e4 dxe4 16. Ng5 Qd7 17. Ndxe4 Nxe4 18. Nxe6 Qxe6 19. Rae1 Nbd6 20. f3 Bh4
21. g3 Bxg3 22. Bxg3 Qg6 23. fxe4 Qxg3+ 24. Qg2 Rxf1+ 25. Rxf1 Qxg2+ 26. Kxg2
Nxe4 27. Rf7 Rc8 28. Re7 Nd6 29. b3 b5 30. Re5 Kg8 31. Kg3 Re8 32. Rxe8+ Nxe8
33. Kf4 Kf7 34. Kf5 Ke7 35. Ke5 Nd6 36. Kd5 g5 37. Kc6 h5 38. Kxc7 g4 39. hxg4
hxg4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.17"]
[White "Negri, Daniel Julio S"]
[Black "Da Silva, Ronivan Sousa"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1796"]
[BlackElo "1453"]
[PlyCount "79"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6
9. h4 Nc5 10. Bxc5 dxc5 11. g5 Ne8 12. Qd2 Nd6 13. O-O-O Bd7 14. f3 a4 15. a3
Qb8 16. h5 b5 17. cxb5 Bxb5 18. hxg6 fxg6 19. Nxb5 Nxb5 20. Bc4 Nd6 21. Ba2 Qb5
22. Qc3 Rab8 23. Rh2 Rb7 24. Rc2 Rfb8 25. Nh3 h6 26. gxh6 Bf6 27. Rg1 Kh7 28.
Nf2 Nf7 29. Bc4 Qb6 30. Kd1 Nxh6 31. Nd3 Qd6 32. Rcg2 g5 33. Rxg5 Bxg5 34. Rxg5
Rg8 35. Rxg8 Nxg8 36. Nxe5 Qf6 37. Nd7 Qxc3 38. bxc3 Rb1+ 39. Kc2 Rb8 40. Nxb8
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.18"]
[White "Davanso, Joao Pedro"]
[Black "Ritzel, Ricardo Agne"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1627"]
[BlackElo "1773"]
[PlyCount "115"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Qc7 7. O-O h5 8. h4 b6
9. Re1 Be7 10. e5 Ng4 11. Qe2 Bb7 12. Nf1 Nh6 13. Bf4 Nf5 14. Ne3 Nxe3 15. Qxe3
Nb4 16. Qd2 d4 17. a3 Nd5 18. Bg5 Bc6 19. Bxe7 Nxe7 20. Qe2 Qb7 21. Kh2 Nf5 22.
b4 cxb4 23. axb4 a5 24. bxa5 Rxa5 25. Rxa5 bxa5 26. Ra1 a4 27. Nd2 g6 28. Bxc6+
Qxc6 29. Qf3 Qa6 30. Qf4 O-O 31. Nf3 Qa7 32. g4 hxg4 33. Qxg4 Qc7 34. Ra2 a3
35. Qf4 Kg7 36. Nxd4 Nxd4 37. Qxd4 Qe7 38. Kg3 Rh8 39. c4 Qb4 40. Qd6 Qb1 41.
Rxa3 Qg1+ 42. Kf3 Rxh4 43. Ra2 Qd1+ 44. Ke3 Rh3+ 45. Ke4 g5 46. Kd4 Rxd3+ 47.
Kc5 Rxd6 48. exd6 e5 49. Kc6 Kf6 50. c5 Ke6 51. Ra7 Qd5+ 52. Kb6 Qb3+ 53. Kc7
Qb4 54. Kc6 Qe4+ 55. Kc7 Qd5 56. Kb6 Qb3+ 57. Kc7 Qb4 58. Kc6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.19"]
[White "Bocca, Edson Ricardo"]
[Black "Monteiro, Paulo De Campos Mel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1637"]
[BlackElo "1765"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. O-O Be7 6. d3 Nf6 7. Bg5 a6 8. Bxf6
Bxf6 9. Nd5 b5 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Qd2 Rd8 13. Ng5 O-O 14. Nf3 Nb4
15. c4 Bg4 16. Ne1 Qg6 17. f4 exf4 18. Rxf4 Nxd5 19. cxd5 f5 20. Qe3 fxe4 21.
dxe4 Rxf4 22. Qxf4 Re8 23. Nc2 Qxe4 24. Qxe4 Rxe4 25. h3 Bh5 26. g4 Bf7 27. Kf2
Bxd5 28. Rd1 Bc4 29. Ne3 Bxa2 30. Rxd6 Re6 31. Rd8+ Kf7 32. Nf5 Bc4 33. Rd7+
Kf6 34. Rxg7 Re2+ 35. Kg3 Bd3 36. Ra7 Bxf5 37. gxf5 Rxb2 38. Rxa6+ Kxf5 39. Rh6
c4 40. Rxh7 Ke4 41. h4 Rb1 42. h5 c3 43. Re7+ Kd3 44. Rd7+ Kc4 45. h6 Rh1 46.
h7 Kb3 47. Rb7 b4 48. Kg2 Rh6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.20"]
[White "De Oliveira, Joao Eudes"]
[Black "Santos, Renan De Souza"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1756"]
[BlackElo "1661"]
[PlyCount "85"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bg5 e6 5. e3 cxd4 6. exd4 Be7 7. Bd3 h6 8. Bh4
Nc6 9. Nbd2 Qc7 10. Bg3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Re1 Re8 14. Ne5 a6
15. Qe2 b5 16. f4 Bb7 17. g4 g6 18. Qf3 Kg7 19. Re2 Re7 20. Rae1 Rae8 21. Qh3
Rh8 22. f5 g5 23. Qg3 Rhe8 24. h4 Nd7 25. hxg5 hxg5 26. Rh2 Rg8 27. Rh7+ Kxh7
28. f6+ Rg6 29. Qh2+ Kg8 30. fxe7 Nxe7 31. Nxg6 Qxh2+ 32. Kxh2 fxg6 33. Rxe6
Kf7 34. Rd6 Nf6 35. Kg3 Nc8 36. Rd8 Ne7 37. Nf3 Ne4+ 38. Bxe4 dxe4 39. Ne5+ Ke6
40. Kf2 Nd5 41. Rb8 Nf6 42. Rxb7 Nxg4+ 43. Nxg4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.21"]
[White "De Sa, Sidney Loyola"]
[Black "Bolsoni, Danilo Segateli"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1751"]
[BlackElo "1607"]
[PlyCount "108"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nbd7 6. O-O Nh5 7. Bg5 h6 8. Bh4
O-O 9. Nfd2 Nhf6 10. c3 c5 11. Qc2 Qc7 12. dxc5 Nxc5 13. Nb3 Bf5 14. Qd1 Rad8
15. Nd4 Bc8 16. Nd2 a6 17. Rc1 e5 18. N4b3 g5 19. Bg3 Bf5 20. Nf3 Na4 21. Nbd4
Bd7 22. Nf5 Ne4 23. Nxg7 Kxg7 24. Qc2 f5 25. Rfd1 Be6 26. h3 Nxg3 27. fxg3 Nc5
28. Nd2 d5 29. g4 f4 30. exf4 gxf4 31. Nf3 Ne4 32. Nh4 Rf6 33. Nf5+ Kh8 34. Bf3
Ng5 35. Nh4 Qf7 36. c4 e4 37. cxd5 Rxd5 38. Rxd5 Bxd5 39. Qc8+ Qg8 40. Qxg8+
Kxg8 41. Rc8+ Kf7 42. Rc7+ Ke6 43. Be2 Bc6 44. Nf5 Ke5 45. Bc4 Ne6 46. Re7 e3
47. Rxe6+ Rxe6 48. Bxe6 Kxe6 49. Nd4+ Ke5 50. Nxc6+ bxc6 51. Kf1 Kf6 52. Ke2
Kg5 53. g3 fxg3 54. Kxe3 Kh4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.22"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Modes, Andre Vinicius"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1745"]
[BlackElo "1654"]
[PlyCount "125"]
[EventDate "2018.05.31"]

1. Nf3 d5 2. d4 c6 3. Bf4 e6 4. Nbd2 Bd6 5. Ne5 Nf6 6. Ndf3 O-O 7. e3 Ne4 8.
Be2 f6 9. Nd3 Bxf4 10. Nxf4 Qe7 11. O-O Nd7 12. c4 b6 13. Qa4 Bb7 14. cxd5 cxd5
15. Bb5 Nb8 16. Rac1 a6 17. Bd3 b5 18. Qb3 Re8 19. Rc2 Nc6 20. Rfc1 Rac8 21. a3
Na5 22. Qa2 Rxc2 23. Rxc2 Nd6 24. a4 b4 25. Rc5 Nc6 26. Qb3 a5 27. Bb5 Rc8 28.
Nxd5 Qf7 29. Nb6 Rc7 30. Bxc6 Rxc6 31. Rxc6 Bxc6 32. Nd2 Bd5 33. Nxd5 exd5 34.
Qc2 Nc4 35. Nf3 Qd7 36. b3 Na3 37. Qc5 Qf5 38. Nd2 Nb1 39. e4 Qh5 40. Nf3 Qh6
41. Qxd5+ Kf8 42. Qc5+ Kf7 43. g3 Nc3 44. Kg2 Qg6 45. e5 Qe4 46. Qxa5 Qe2 47.
Qxb4 Qb2 48. Qc4+ Ke8 49. exf6 gxf6 50. Qe6+ Kd8 51. Qxf6+ Kc8 52. Qc6+ Kb8 53.
Qb6+ Ka8 54. Ne5 Nd1 55. d5 Qxe5 56. Qc6+ Kb8 57. d6 Qf6 58. Qb6+ Ka8 59. a5
Qe6 60. Qc6+ Ka7 61. b4 Qf6 62. Qb6+ Ka8 63. d7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.23"]
[White "Yuji Okuda, Paulo Alexandre"]
[Black "Bonfim, Regina Rodrigues"]
[Result "0-1"]
[ECO "D78"]
[BlackElo "1788"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nbd7 8. Ne1
dxc4 9. e4 e5 10. d5 cxd5 11. Nxd5 Nxd5 12. Qxd5 Nb6 13. Qc5 Be6 14. Nc2 Rc8
15. Qa3 Qc7 16. Be3 a6 17. Qb4 Nd7 18. Rad1 b5 19. Rd2 Rfd8 20. Rfd1 Bf8 21.
Qc3 Be7 22. Bh6 Nf6 23. h3 Rxd2 24. Rxd2 Rd8 25. f4 Rxd2 26. Qxd2 Nh5 27. Kh2
exf4 28. Bxf4 Nxf4 29. gxf4 a5 30. a3 h5 31. Kh1 Bc5 32. e5 Qd7 33. Qxd7 Bxd7
34. Kh2 b4 35. axb4 axb4 36. Bd5 Be6 37. Bxe6 fxe6 38. Kg3 b3 39. Na3 Bxa3 40.
bxa3 b2 41. a4 b1=Q 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.24"]
[White "Pereira Mota, Nataniel Julio"]
[Black "Feller, Gabriela Luisa Vice"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1765"]
[BlackElo "1581"]
[PlyCount "43"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bb4 8. a3
Ba5 9. Bd3 O-O 10. O-O a6 11. Bg5 Bc7 12. e4 h6 13. Bh4 g5 14. Bg3 Bxg3 15.
fxg3 dxe4 16. Nxe4 Nxd4 17. Nfxg5 hxg5 18. Nxf6+ Kg7 19. Qh5 Nf5 20. Qxg5+ Kh8
21. Bxf5 Qd4+ 22. Kh1 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.25"]
[White "De Moura, Valderi Nascimento"]
[Black "Ramos, Cassio Veiga"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1762"]
[BlackElo "1524"]
[Annotator "xadre"]
[PlyCount "1"]
[EventDate "2018.05.31"]

1. e4 {WO} 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.26"]
[White "Lara, Diego Costa"]
[Black "Fantinati, Nilton M. Nasciment"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1749"]
[BlackElo "1498"]
[PlyCount "101"]
[EventDate "2018.05.31"]

1. d4 c5 2. e3 cxd4 3. exd4 e6 4. Nf3 d5 5. c4 Be7 6. Nc3 Nf6 7. Bf4 a6 8. cxd5
exd5 9. Bd3 Nc6 10. O-O Bg4 11. Be2 O-O 12. h3 Be6 13. Rc1 Nh5 14. Bh2 f5 15.
Ne5 Nf6 16. Na4 Nxe5 17. Bxe5 Bd6 18. Nc5 Bxc5 19. Rxc5 Rc8 20. Rxc8 Qxc8 21.
Qc1 Kh8 22. b4 Ne4 23. Qh6 Nf6 24. Qe3 Qd7 25. Rc1 Rc8 26. f3 Rxc1+ 27. Qxc1
Qc8 28. Qxc8+ Bxc8 29. Bxf6 gxf6 30. f4 Kg7 31. Bh5 Bd7 32. Kf2 Kf8 33. Kg3 Kg7
34. Kh4 Be6 35. a4 Bf7 36. Be2 b6 37. Bxa6 Be8 38. a5 bxa5 39. bxa5 Bc6 40. Bc8
Kg6 41. a6 Bb5 42. Bb7 Bxa6 43. Bxa6 Kf7 44. Bc8 Kg6 45. Be6 h6 46. Bxd5 Kg7
47. Kh5 Kh7 48. Be6 Kg7 49. d5 Kh7 50. d6 Kg7 51. d7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.27"]
[White "Massambani Neto, Laurindo"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "1742"]
[PlyCount "149"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 d5 6. Bd3 Nh5 7. Bg3 Nxg3 8. hxg3
h6 9. Nbd2 cxd4 10. exd4 Bd6 11. O-O O-O 12. Re1 Re8 13. Ne5 Nxe5 14. dxe5 Bc5
15. Nb3 Bb6 16. a4 a6 17. Qg4 Bxf2+ 18. Kxf2 Qb6+ 19. Nd4 Qxb2+ 20. Ne2 Qb6+
21. Qd4 Qc7 22. Reb1 Bd7 23. Rb6 Bc6 24. a5 Rf8 25. Rab1 f6 26. exf6 Rxf6+ 27.
Kg1 e5 28. Qc5 Qf7 29. c4 Rf8 30. Nc3 e4 31. Nxd5 exd3 32. Nxf6+ Qxf6 33. Rd1
Qg6 34. Qe3 Rd8 35. Rd2 Qe4 36. Qxe4 Bxe4 37. c5 Rd4 38. Kf2 Rc4 39. Ke3 Bc6
40. Kxd3 Rxc5 41. Ra2 Rg5 42. Rbb2 Rxg3+ 43. Kd4 Rg5 44. Rf2 Rd5+ 45. Kc4 Rg5
46. Kb4 Rb5+ 47. Kc3 Rg5 48. Kd4 Rd5+ 49. Ke3 Rg5 50. Kf4 Rd5 51. Ra3 h5 52. g3
g5+ 53. Ke3 Kg7 54. Rh2 Re5+ 55. Kd4 Re4+ 56. Kc5 h4 57. gxh4 gxh4 58. Rah3
Re5+ 59. Kd6 Rxa5 60. Rxh4 Rg5 61. Rh7+ Kg6 62. Ke6 Bd5+ 63. Ke7 Bc6 64. R7h6+
Kf5 65. R2h4 Ke5 66. Kd8 Kd5 67. Kc7 Kc5 68. Rf6 Rg7+ 69. Kb8 Kb6 70. Rb4+ Kc5
71. Rb2 Rd7 72. Rbf2 Kb6 73. Kc8 Re7 74. Kd8 Rd7+ 75. Kc8 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.28"]
[White "Almeida Silva, Emiliano Piskator"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1734"]
[BlackElo "1480"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. Re1
Qc7 9. c3 Bd6 10. Qc2 Nd7 11. Nf1 Nce5 12. Nxe5 Nxe5 13. f4 Nd7 14. exd5 exd5
15. Bxd5 Nf6 16. Bf3 Bd7 17. Qg2 Rab8 18. Ne3 Rfe8 19. Bd2 b5 20. Nd5 Nxd5 21.
Bxd5 c4 22. d4 b4 23. Re2 Bg4 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Bxe1 a5 27. h3
Bf5 28. Qe2 Bb1 29. Qe8+ Bf8 30. cxb4 Bxa2 31. Bc3 Qd6 32. Qxf7+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.29"]
[White "Jafet Junior, Carlos"]
[Black "Sousa, Fabio De Fatima"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1614"]
[BlackElo "1731"]
[PlyCount "99"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. c3 a6 5. O-O b5 6. Bb3 Bb7 7. d3 e6 8. Bg5 Be7
9. Nbd2 O-O 10. Rc1 Nbd7 11. Bc2 Rc8 12. Re1 Qc7 13. Nf1 Rfd8 14. Ng3 Ne5 15.
Nxe5 dxe5 16. Qe2 Rd7 17. Rf1 Rcd8 18. a3 Qc6 19. f4 exf4 20. Bxf4 a5 21. d4
cxd4 22. cxd4 Qd6 23. Be3 Qa6 24. a4 Qa8 25. e5 Nd5 26. Bd2 Nb6 27. axb5 Rxd4
28. Be3 R4d7 29. Qf2 f6 30. Bxb6 Rd2 31. Ne2 R8d5 32. Rfd1 Rxc2 33. Rxd5 Rxc1+
34. Nxc1 Bxd5 35. exf6 Bxf6 36. Bc7 Qb7 37. b6 Qc6 38. Nd3 Qc4 39. Qf1 Qd4+ 40.
Kh1 Bc4 41. b7 Bxd3 42. b8=Q+ Kf7 43. Qe1 Be4 44. Qb3 Bd5 45. Qc2 h6 46. Qce2
Qa4 47. Be5 Qc6 48. Bxf6 gxf6 49. h3 f5 50. Qg3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.30"]
[White "Passos Coutinho, Eduardo"]
[Black "Assad, Otavio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1708"]
[BlackElo "1416"]
[PlyCount "49"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Nc6 6. Bb5 Bd6 7. Nc4 Nf6 8.
Nfxe5 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Qxd2+ 11. Nxd2 O-O 12. Nxc6 bxc6 13. Bxc6 Rb8
14. O-O-O Rb6 15. Ba4 Rb4 16. Bc6 Be6 17. f3 Rfb8 18. b3 R4b6 19. Ba4 c6 20.
Nb1 c5 21. Nc3 c4 22. Nd5 Nxd5 23. exd5 Bf5 24. bxc4 Rb2 25. Bb3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.31"]
[White "Hayashi, Kaito"]
[Black "Saito, Helio Tsutomu"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1487"]
[BlackElo "1702"]
[PlyCount "51"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8.
O-O Be7 9. Nb3 b5 10. a3 d6 11. f4 Bb7 12. Qf3 Nd7 13. Qh5 g6 14. Qh3 Nb6 15.
f5 Nc4 16. Bxc4 bxc4 17. Nd2 Nd8 18. fxg6 fxg6 19. Na4 d5 20. exd5 exd5 21. Bd4
Rf8 22. Rxf8+ Bxf8 23. Re1+ Be7 24. Qxh7 Nc6 25. Qxg6+ Kd7 26. Nb6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.32"]
[White "Sakaya, Gabriel Reis"]
[Black "Canonico, Rodrigo"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1467"]
[BlackElo "1658"]
[PlyCount "84"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bc5 6. e5 d5 7. exf6 dxc4 8.
fxg7 Rg8 9. Bh6 Qf6 10. Re1+ Be6 11. Qd2 O-O-O 12. Qg5 Be7 13. Nbd2 Qg6 14.
Qxg6 hxg6 15. Ne4 Bf5 16. Rad1 Bxe4 17. Rxe4 Bf6 18. a3 Na5 19. Bg5 Bxg5 20.
Nxg5 c5 21. Re7 Rd7 22. Rde1 Rxg7 23. Rxd7 Kxd7 24. Ne4 b6 25. Nf6+ Kc6 26. Re8
g5 27. Re7 Nb7 28. a4 a6 29. Ne8 Rg6 30. Kf1 Nd6 31. Nxd6 Kxd6 32. Rxf7 Re6 33.
Rf5 d3 34. cxd3 cxd3 35. Rf3 c4 36. Re3 Rxe3 37. fxe3 Ke5 38. g3 g4 39. Ke1 b5
40. axb5 axb5 41. Kd1 Ke4 42. Kd2 b4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.33"]
[White "Sales, Marcelo Tadeu De Sa"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1655"]
[PlyCount "91"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Bf5 7. Nh4 Bc8 8. O-O
c6 9. Re1 b6 10. Qb3 Qc7 11. Nb5 Qd8 12. Nc3 Qc7 13. Nb5 Qd8 14. a4 a6 15. Nc3
Qc7 16. e3 Nbd7 17. Bd2 Bb7 18. Rec1 e5 19. a5 Rab8 20. axb6 Qxb6 21. Qxb6 Nxb6
22. Ne2 exd4 23. Nxd4 d5 24. cxd5 Nfxd5 25. Nhf3 Rbc8 26. b4 Rfe8 27. Bf1 Nc7
28. Ra2 Nbd5 29. Nxc6 Nb5 30. Bxb5 axb5 31. Rac2 Re6 32. Nfd4 Bxd4 33. Nxd4
Ree8 34. Rxc8 Bxc8 35. Nxb5 Be6 36. Nd4 Bd7 37. Rc5 Nb6 38. Rc7 Ba4 39. Rc1 Rb8
40. Ra1 Be8 41. Rb1 Nc4 42. Bc3 Kf8 43. b5 Ke7 44. Rb4 Nb6 45. Nc6+ Bxc6 46.
bxc6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.34"]
[White "Reis, Arnaldo Ulisses"]
[Black "Izumi, Ernesto Shuji"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1652"]
[PlyCount "83"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 a6 5. Bd3 Bxd3 6. Qxd3 Nf6 7. Nbd2 g6 8. h3
Nc6 9. c3 Bg7 10. O-O O-O 11. Ne5 Re8 12. Nxc6 bxc6 13. Be5 Nd7 14. Bxg7 Kxg7
15. e4 Rf8 16. e5 Qe7 17. Rfe1 f5 18. exf6+ Rxf6 19. Re2 Qd6 20. Nf3 Nf8 21.
Rae1 a5 22. Ne5 Nd7 23. Qe3 h5 24. g4 Rg8 25. f3 Kh7 26. Kg2 Rff8 27. Nxd7 Qxd7
28. Qxe6 Qxe6 29. Rxe6 hxg4 30. hxg4 Rb8 31. b3 Rb6 32. Re7+ Rg7 33. Rxg7+ Kxg7
34. Re7+ Kf6 35. Rxc7 Kg5 36. Kg3 Kf6 37. f4 g5 38. f5 a4 39. b4 a3 40. Ra7 Rb8
41. Rxa3 Re8 42. Kf3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.35"]
[White "Fassis, Juliana Maria"]
[Black "Laroca, Fernando"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1647"]
[PlyCount "112"]
[EventDate "2018.05.31"]

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 Bd6 10. d3 O-O 11. Nc3 Re8 12. O-O Qc7 13. Ne4 Nxe4 14. dxe4 Be6
15. b3 Rad8 16. Bd3 Bg4 17. h3 Bh5 18. Be3 c5 19. g4 Bg6 20. Qe2 Nc6 21. c3 Nb8
22. h4 Qd7 23. Nh2 Be7 24. Bb5 Nc6 25. Rad1 Qc7 26. g5 h5 27. Bc1 Rd6 28. Bc4
Rxd1 29. Rxd1 Rd8 30. Bd5 Rd7 31. Nf3 Qd8 32. Rd2 Qc7 33. Ba3 Bd6 34. Qb5 Ne7
35. Nxe5 Bxe5 36. Bxf7+ Bxf7 37. Rxd7 Qc6 38. Qd3 Qe6 39. Rd8+ Kh7 40. Qf3 Qg4+
41. Qxg4 hxg4 42. Rd7 Ng6 43. Rxf7 Bxc3 44. Bxc5 a5 45. h5 Ne5 46. Rf5 Nf3+ 47.
Kg2 Nh4+ 48. Kg3 Nxf5+ 49. exf5 Be5+ 50. Kxg4 Kg8 51. g6 Bf6 52. a3 Bc3 53. b4
axb4 54. axb4 Be5 55. b5 Bb8 56. b6 Be5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.36"]
[White "Yokomizo, Wilton"]
[Black "Caporale, Giuseppe Guido"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1437"]
[BlackElo "1639"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. c3 Nf6 6. Qe2 Qc7 7. O-O a6 8. Bd3
Bg4 9. Bc2 Ne5 10. Na3 e6 11. d4 Nxf3+ 12. gxf3 Bh3 13. Rd1 e5 14. Be3 b6 15.
Rac1 Bd7 16. b4 Be7 17. Bd3 Bxa4 18. Rd2 Qb7 19. bxc5 b5 20. Rb2 Qc7 21. c4
exd4 22. Bf4 Nh5 23. Bg3 Qxc5 24. Nc2 Bxc2 25. Rcxc2 b4 26. f4 Nxg3 27. fxg3
O-O 28. e5 dxe5 29. fxe5 Rae8 30. Qe4 g6 31. Rf2 Bg5 32. Rbe2 Be3 33. h4 Rxe5
34. Qg4 Qe7 35. Kg2 Bxf2 36. Kxf2 Re8 37. h5 Qf6+ 38. Kg2 Rxe2+ 39. Bxe2 Qe6
40. Qxd4 Qxe2+ 41. Kh3 Qxh5+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.37"]
[White "De Abreu, Nilto Oliveira"]
[Black "Salama, Henrique Eric"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1629"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. e4 c5 2. f4 e6 3. Nf3 a6 4. g3 d6 5. Bg2 Be7 6. O-O Nf6 7. d3 O-O 8. Be3
Nbd7 9. h3 Qc7 10. c4 b6 11. e5 dxe5 12. fxe5 Nxe5 13. Nxe5 Qxe5 14. Bxa8 Qxe3+
15. Kh2 Bd6 16. Rf3 Qe5 17. Nc3 Bd7 18. Bb7 Rb8 19. Bxa6 Bc6 20. Ne4 Nxe4 21.
dxe4 Bxe4 22. Re3 f5 23. Qe2 Rd8 24. Bb7 Bc7 25. Bxe4 fxe4 26. Rd1 Rxd1 27.
Qxd1 Qxb2+ 28. Qe2 Qe5 29. h4 h6 30. Kh3 Kh7 31. Qg4 Qf5 32. Qxf5+ exf5 33. h5
g5 34. g4 Bf4 35. Re2 fxg4+ 36. Kxg4 e3 37. Kf3 Kg7 38. Rb2 Kf6 39. Rxb6+ Kf5
40. Rb2 g4+ 41. Kg2 Ke4 42. Kf1 Kf3 43. a4 Be5 44. Ra2 Bc3 45. a5 g3 46. a6 Bd2
47. Kg1 e2 48. Ra3+ Be3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.38"]
[White "Santos, Marcos Correia"]
[Black "Sessin, Leandro Eric"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1629"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. dxc5 Bxc5 8. Na4
Be7 9. Be2 Qa5+ 10. c3 b5 11. b4 Qxa4 12. Qxa4 bxa4 13. Bb5 Bb7 14. Bxa4 Rc8
15. O-O Nb6 16. Bb3 O-O 17. a4 a5 18. Be3 Nd7 19. b5 Ncb8 20. Rac1 Nc5 21. Nd4
Nbd7 22. c4 dxc4 23. Bd1 Nb6 24. f5 Nd3 25. Rc2 Nd5 26. Bf3 Nxe3 27. Bxb7 Bc5
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2.39"]
[White "Junior, Fernando Luiz de Sou"]
[Black "Riboldi, Mario Garcia"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "1628"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 Nc6 3. f4 Nf6 4. e4 d6 5. Be2 g6 6. d3 Bg7 7. Be3 O-O 8. h3 e5
9. Qd2 exf4 10. Bxf4 Nd4 11. Bg5 Be6 12. Nf3 Nxe2 13. Kxe2 Re8 14. Qf4 Nh5 15.
Qh4 Bf6 16. g4 Bxg5 17. Nxg5 h6 18. gxh5 Qxg5 19. Qxg5 hxg5 20. hxg6 f6 21. Nb5
Rad8 22. Kd2 a6 23. Nc7 Re7 24. Nxe6 Rxe6 25. h4 gxh4 26. Rxh4 Kg7 27. Rah1
Ree8 28. Rh7+ Kxg6 29. Rxb7 Rh8 30. Rxh8 Rxh8 31. Rb6 Rd8 32. Rxa6 Kg5 33. a4
f5 34. exf5 Kxf5 35. a5 Ke5 36. Kc3 d5 37. Rc6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.1"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1798"]
[BlackElo "1746"]
[PlyCount "84"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 d5 6. e3 Re8 7. a3 Bf8 8. Rc1
a6 9. Qc2 dxc4 10. Bxc4 c5 11. O-O b5 12. Bd3 Nbd7 13. Ne4 c4 14. Nxf6+ Nxf6
15. Be4 Nxe4 16. Qxe4 Rb8 17. Bc3 Bb7 18. Qg4 Qd5 19. Rfe1 f5 20. Qh3 Bd6 21.
e4 fxe4 22. Nd2 Qf5 23. Re2 Qxh3 24. gxh3 Bf4 25. Rce1 Bxd2 26. Rxd2 Rf8 27.
Re3 Bd5 28. Rg3 Rf5 29. Bb4 Rb7 30. Re2 Re7 31. Be1 h5 32. Ree3 Kh7 33. Kg2 a5
34. Kf1 b4 35. Re2 c3 36. axb4 Bc4 37. bxc3 a4 38. Rge3 a3 39. Kg2 a2 40. Rxa2
Bxa2 41. Re2 Bc4 42. Rb2 e3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.2"]
[White "Borges, Lucas Silvestre"]
[Black "Bucalem, Miguel Luiz"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1789"]
[BlackElo "1719"]
[PlyCount "39"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 Be7 5. Bd3 h6 6. Bh4 b6 7. Qe2 Bb7 8. Bxf6
Bxf6 9. f4 O-O 10. Ngf3 c5 11. c3 Nc6 12. O-O Rc8 13. Ne5 Nxe5 14. fxe5 Be7 15.
Qg4 Re8 16. Rxf7 Kxf7 17. Qg6+ Kg8 18. Rf1 Bf6 19. exf6 Re7 20. fxe7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.3"]
[White "Terrin, Cesar Aquiles"]
[Black "De Souza, Leonardo F Pereira"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1712"]
[BlackElo "1771"]
[PlyCount "52"]
[EventDate "2018.05.31"]

1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 Nxb4 5. c3 Nc6 6. d4 d5 7. exd5 Qxd5 8.
Na3 Bf5 9. Nb5 Rc8 10. c4 Qe4+ 11. Be2 a6 12. d5 Ne5 13. f3 Nd3+ 14. Kf1 Qxc4
15. Be3 Qxb5 16. Ra3 Qb4 17. Rb3 Qc4 18. Bxd3 Bxd3+ 19. Rxd3 Nf6 20. Ne2 Rd8
21. Nf4 Nxd5 22. Kf2 e6 23. Bb6 Bc5+ 24. Bxc5 Qxc5+ 25. Kg3 Qc7 26. Rd4 e5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.4"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Dezejacomo, Daniel Otavio Silva"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1770"]
[BlackElo "1712"]
[PlyCount "75"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Nbd2 b6 7. c4 Bb7 8. Ne5
Qc8 9. Ndf3 dxc4 10. Nxc4 Bd5 11. b3 Qb7 12. Bb2 Rd8 13. Ncd2 c5 14. Qc2 Na6
15. Rac1 Rac8 16. Qb1 cxd4 17. Bxd4 Ne4 18. Rfd1 f6 19. Nc4 Nd6 20. Ne3 Be4 21.
Qa1 Nb5 22. Bb2 Na3 23. Bh3 Kf7 24. Nd4 Rxd4 25. Rxd4 Nb5 26. Rdd1 Bc5 27. Nc4
Nb4 28. Bc3 Nxc3 29. Rxc3 Nd5 30. Rcc1 b5 31. Nd2 Bg6 32. e4 Nb4 33. Rxc5 Rxc5
34. Qd4 Na6 35. Qd6 Rc6 36. Bxe6+ Ke8 37. Nc4 Qc7 38. Bd7+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.5"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Nobre, Jailson Altair Barbo"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1676"]
[BlackElo "1766"]
[PlyCount "71"]
[EventDate "2018.05.31"]

1. e4 c5 2. d3 d6 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 g6 6. O-O Bg7 7. Re1 O-O 8. c3 e5
9. Nbd2 Ne8 10. Nf1 Kh8 11. Ne3 Nc7 12. Nd5 Nxd5 13. exd5 Ne7 14. d4 cxd4 15.
cxd4 e4 16. Rxe4 Nxd5 17. Ng5 Nf6 18. Re1 h6 19. Ne4 Nxe4 20. Bxe4 Qb6 21. Qb3
Qxd4 22. Bd5 Be6 23. Rd1 Bxd5 24. Qxd5 Qxd5 25. Rxd5 Rfe8 26. Be3 a6 27. Rxd6
Rad8 28. Rad1 Rxd6 29. Rxd6 Re7 30. Bd4 Bxd4 31. Rxd4 Re2 32. Rb4 b5 33. a4
bxa4 34. Rxa4 Rxb2 35. Rxa6 Kg7 36. Kg2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.6"]
[White "Hopka, Matheus Marchesi"]
[Black "Takeda, Fernando"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1759"]
[BlackElo "1625"]
[PlyCount "101"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 e5 8. Be3 d6
9. Nh4 O-O 10. Qd2 Be6 11. f4 f5 12. exf5 Nxf5 13. Nxf5 Bxf5 14. fxe5 Nxe5 15.
d4 cxd4 16. Bxd4 Qd7 17. Na3 Kh8 18. b3 d5 19. Rad1 Rae8 20. Bc5 Bg4 21. Bxf8
Bxf8 22. Nc2 Bc5+ 23. Nd4 Bxd1 24. Rxd1 Qg4 25. Kh1 Nc6 26. Bxd5 Nxd4 27. cxd4
Re2 28. Qd3 Qh5 29. Bg2 Bb6 30. g4 Qxg4 31. Bf3 Rxh2+ 32. Kxh2 Bc7+ 33. Kh1
Qh3+ 34. Kg1 Bh2+ 35. Kf2 Bg3+ 36. Ke2 Qh2+ 37. Ke3 Qh6+ 38. Ke4 Qf4+ 39. Kd5
b5 40. Kc5 Qc7+ 41. Kxb5 Qb6+ 42. Kc4 Qc7+ 43. Kb4 Bd6+ 44. Ka4 Qe7 45. Qe4 Qf7
46. Qc6 Qe7 47. Qc8+ Kg7 48. Qb7 Bc7 49. Rc1 Qd7+ 50. Qc6 Qxd4+ 51. Rc4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.7"]
[White "De Sousa, Alex Aecio"]
[Black "Caceres, Elton Carlos"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1614"]
[BlackElo "1798"]
[PlyCount "104"]
[EventDate "2018.05.31"]

1. c4 f5 2. d4 Nf6 3. g3 d5 4. Bg2 e6 5. Nc3 c6 6. Nf3 dxc4 7. Ne5 Nd5 8. e4
Nxc3 9. Qh5+ g6 10. Nxg6 hxg6 11. Qxh8 Nb5 12. exf5 Qxd4 13. Qh7 Bb4+ 14. Bd2
Qxd2+ 15. Kf1 Qd3+ 16. Kg1 gxf5 17. Qh5+ Ke7 18. Rd1 Bd2 19. Bf1 Qd5 20. Qh4+
Ke8 21. Bxc4 Qd4 22. Qh5+ Ke7 23. Bxb5 cxb5 24. Qe2 Bd7 25. Rxd2 Qg4 26. f3 Qc4
27. Qe3 Kd8 28. Kg2 Kc8 29. Rhd1 Bc6 30. Rd4 Qxa2 31. R1d2 Bd5 32. Rxd5 exd5
33. Qe6+ Kc7 34. Rxd5 Qxb2+ 35. Kf1 Nc6 36. Qd6+ Kb6 37. Qc5+ Ka6 38. Rd3 Qb1+
39. Ke2 Re8+ 40. Re3 Rxe3+ 41. Qxe3 Qc2+ 42. Kf1 b4 43. Qe2+ Qxe2+ 44. Kxe2
Nd4+ 45. Kd3 Nxf3 46. h4 Ne5+ 47. Kd4 Nf7 48. h5 Kb5 49. Kd5 b3 50. Ke6 Nh6 51.
Kf6 b2 52. Kg5 Ng8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.8"]
[White "Machado, Antonio Rodrigo"]
[Black "Negri, Daniel Julio S"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1707"]
[BlackElo "1796"]
[PlyCount "123"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ndf6 6. c3 h6 7. N5f3 Bf5 8.
Ne5 e6 9. Ngf3 Ne7 10. Bd3 Bxd3 11. Qxd3 Ned5 12. O-O Be7 13. Re1 O-O 14. a3 a5
15. Bd2 a4 16. h3 Nc7 17. Rad1 c5 18. Qe2 cxd4 19. cxd4 Qd5 20. Nd3 Qb5 21. Rc1
Ncd5 22. Nc5 Qxe2 23. Rxe2 b6 24. Nd3 Rfc8 25. Ree1 Rc7 26. Rxc7 Nxc7 27. Rc1
Nfd5 28. Kf1 f6 29. Ke2 g5 30. Nfe1 Nb5 31. Nf3 Rd8 32. Rc4 Ra8 33. Nc1 Nd6 34.
Rc6 Rc8 35. Rxc8+ Nxc8 36. Kd3 b5 37. Na2 Ncb6 38. Nc3 Nxc3 39. Kxc3 Nd5+ 40.
Kd3 Kf7 41. Ne1 Bd6 42. Nc2 f5 43. h4 Bf4 44. hxg5 Bxd2 45. Kxd2 hxg5 46. g3
Kf6 47. Kd3 g4 48. Ne3 Kg5 49. Nxd5 exd5 50. Ke3 Kf6 51. Kf4 Kg6 52. Ke5 Kg5
53. Kxd5 f4 54. Ke5 f3 55. d5 Kg6 56. Ke6 Kg7 57. d6 Kf8 58. d7 Kg7 59. d8=Q b4
60. Qf6+ Kh7 61. Kf7 bxa3 62. Qg7# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.9"]
[White "Teles, Lucas Marquetotti"]
[Black "Andrade, Guilherme A. De Souz"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1788"]
[BlackElo "1725"]
[PlyCount "174"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. O-O b6 8. Re1
Bb7 9. c3 Qc7 10. exd5 Nxd5 11. Nc4 O-O 12. Ng5 h6 13. Nh3 Rfe8 14. Nf4 Nf6 15.
a4 Rad8 16. Qe2 Bf8 17. Be3 Rd7 18. Rad1 a6 19. f3 Nd5 20. Bc1 b5 21. axb5 axb5
22. Nxd5 Rxd5 23. Ne3 Rdd8 24. Ng4 Ra8 25. Nf2 Qb6 26. Ne4 b4 27. Be3 Red8 28.
Qf2 Ra5 29. g4 f5 30. gxf5 exf5 31. Ng3 Bc8 32. f4 Qa6 33. d4 cxd4 34. cxd4 Ne7
35. d5 Rd6 36. Bc5 Rd7 37. Bxb4 Ra4 38. Ba3 Ng6 39. Bxf8 Kxf8 40. Qc5+ Rd6 41.
Re6 Bxe6 42. dxe6 Ra1 43. Qxf5+ Kg8 44. Qf7+ Kh7 45. Rxa1 Qxa1+ 46. Nf1 Qe1 47.
f5 Nf4 48. f6 Nxe6 49. fxg7 Nxg7 50. Qf4 Re6 51. Qg3 Qe2 52. Qf2 Qa6 53. Qc2+
Kh8 54. Ng3 Qb6+ 55. Qf2 Qd6 56. b3 Qd1+ 57. Nf1 Qd6 58. Ng3 Qe7 59. Bf1 Rf6
60. Qg2 Qe3+ 61. Kh1 Qxb3 62. Qa8+ Kh7 63. Qe4+ Kh8 64. Bd3 Qg8 65. Bc2 Re6 66.
Qd3 Qa8+ 67. Kg1 Qa7+ 68. Kg2 Qb7+ 69. Kg1 Ne8 70. Qd4+ Qg7 71. Qxg7+ Kxg7 72.
Kf2 Nf6 73. Nf5+ Kf8 74. Nxh6 Ne4+ 75. Bxe4 Rxh6 76. Kg3 Kg7 77. Bc2 Kf6 78. h4
Kg7 79. Be4 Rb6 80. Bf3 Kh6 81. Kf4 Rb1 82. Kg3 Rb3 83. Kf4 Rb4+ 84. Kg3 Kg7
85. Be2 Kf6 86. Bd1 Ke5 87. Bc2 Rxh4 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.10"]
[White "Monteiro, Paulo De Campos Mell"]
[Black "Abilhoa, Gustavo Auer"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1765"]
[BlackElo "1672"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. Qc2 Nbd7 8.
O-O Ne4 9. Bf4 c6 10. Nfd2 f5 11. f3 Nef6 12. e4 Nh5 13. e5 Nxf4 14. gxf4 Qe8
15. Nc3 Kh8 16. c5 Qh5 17. b4 a6 18. a4 Qh6 19. Ne2 Rg8 20. Kh1 g5 21. fxg5
Qxg5 22. Rg1 Qh6 23. f4 Bh4 24. Bf3 Rxg1+ 25. Rxg1 Nf8 26. Nb3 Bf2 27. Rg2 Be3
28. Qd3 Bxf4 29. Nxf4 Qxf4 30. Bh5 Qh6 31. Qg3 Ng6 32. Bxg6 hxg6 33. Qxg6 Qxg6
34. Rxg6 Kh7 35. Rg5 Bd7 36. Na5 Rb8 37. Rg3 b6 38. cxb6 Rxb6 39. Rb3 Kg6 40.
Kg2 Rb8 41. Kg3 Kg5 42. Rb2 Rh8 43. Rc2 f4+ 44. Kf3 Rh3+ 45. Kg2 Ra3 46. Nxc6
Rxa4 47. Kf3 Ra3+ 48. Ke2 Rh3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.11"]
[White "Bolsoni, Danilo Segateli"]
[Black "De Oliveira, Joao Eudes"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1607"]
[BlackElo "1756"]
[PlyCount "108"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Nbd7 8.
Bg5 Be7 9. Qd2 h6 10. Bxf6 Nxf6 11. Qd3 Qc7 12. Qc4 Qxc4 13. Bxc4 O-O 14. Nd5
Nxd5 15. Bxd5 Rb8 16. Nd2 b5 17. Nf1 g6 18. h4 Kg7 19. Ne3 f5 20. f3 Bd7 21.
O-O-O Rbc8 22. Bb3 Bc6 23. Nd5 Bxd5 24. Bxd5 Rc7 25. Rd2 g5 26. g3 f4 27. Rg2
Rc5 28. Rd1 Kh8 29. g4 gxh4 30. Rh1 a5 31. Rgh2 Kg7 32. Rxh4 Bxh4 33. Rxh4 a4
34. a3 Rb8 35. Rh2 b4 36. axb4 Rxb4 37. c4 Rb3 38. Rf2 a3 39. bxa3 Rxa3 40. Rb2
Rxf3 41. Rb7+ Kg6 42. Rb6 Kg5 43. Rxd6 Kxg4 44. Rxh6 Kg3 45. Rg6+ Kf2 46. Re6
Rc3+ 47. Kb2 R3xc4 48. Bxc4 Rxc4 49. Rxe5 Ke3 50. Ra5 Rxe4 51. Ra3+ Kf2 52. Kc1
f3 53. Kd1 Kg2 54. Ra2+ f2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.12"]
[White "Azevedo, Hugo Daniel De Olive"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1650"]
[BlackElo "1745"]
[PlyCount "70"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bg2 e6 6. g5 Ne7 7. Ne2 Nf5 8. Ng3 c5
9. Nxf5 exf5 10. f4 Be6 11. Be3 cxd4 12. Bxd4 Nc6 13. Nc3 Bb4 14. Qd3 Qa5 15.
O-O Nxd4 16. Qxd4 Bc5 17. Rad1 Bxd4+ 18. Rxd4 Qb6 19. Rfd1 Rd8 20. b3 O-O 21.
Na4 Qc7 22. R1d2 b5 23. Nb2 Rd7 24. Nd3 a5 25. h4 Qc3 26. Nc1 Rfd8 27. Ne2 Qc5
28. Kh2 b4 29. Ng3 g6 30. h5 Kg7 31. Kh3 h6 32. gxh6+ Kxh6 33. hxg6 Kxg6 34.
Ne2 Rh8+ 35. Kg3 Qe7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.13"]
[White "Bonfim, Regina Rodrigues"]
[Black "Sales, Marcelo Tadeu De Sa"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1788"]
[BlackElo "1655"]
[PlyCount "134"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. Be2 O-O 12. Qc2 b6 13. h4 Bb7 14. O-O-O c5 15.
dxc5 Nxc5 16. Nb3 Rac8 17. Nxc5 Rxc5 18. Qb3 Rfc8 19. Kb1 Ba6 20. Rc1 Qc7 21.
Rhd1 b5 22. Qa3 Qb6 23. b4 bxc4 24. Ka1 R5c6 25. Qc3 Rd6 26. a3 Kh7 27. g4 Rxd1
28. Rxd1 Rd8 29. Rg1 Rd7 30. gxf5 exf5 31. Kb1 Qf6 32. Qxf6 gxf6 33. Kc2 Rg7
34. Rg3 Bb5 35. Rxg7+ Kxg7 36. Kc3 Kg6 37. Bd1 f4 38. a4 Bd7 39. Kxc4 f3 40.
Kd5 f5 41. b5 Kh5 42. Ke5 Kxh4 43. Bb3 Kh3 44. Be6 Bxe6 45. Kxe6 Kg2 46. a5
Kxf2 47. b6 axb6 48. axb6 Kxe3 49. b7 f2 50. b8=Q f1=Q 51. Qb6+ Kf4 52. Qd6+
Kg4 53. Qd2 Qd3 54. Qg2+ Qg3 55. Qb2 e3 56. Qd4+ f4 57. Qe4 Kh4 58. Kf7 h5 59.
Qh1+ Kg4 60. Qd1+ Qf3 61. Qg1+ Kh3 62. Qg5 e2 63. Qf5+ Kh2 64. Qc2 Qf2 65. Qf5
e1=Q 66. Qxh5+ Qh4 67. Qc5 Qee7+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.14"]
[White "Canonico, Rodrigo"]
[Black "Alves, Alessandro Cunha"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1658"]
[BlackElo "1786"]
[PlyCount "76"]
[EventDate "2018.05.31"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Nf3 d6 7. O-O Nf6 8.
Qe2 Be7 9. Rd1 Qc7 10. Nb5 Qb8 11. Bf4 e5 12. Bg3 O-O 13. Rac1 a6 14. Nc3 Bg4
15. Nd5 Nxd5 16. exd5 Nd4 17. Rxd4 Bxf3 18. gxf3 b5 19. Rdd1 bxc4 20. Rxc4 Bd8
21. Rdc1 a5 22. f4 f6 23. Qg4 f5 24. Qe2 e4 25. f3 exf3 26. Qe6+ Kh8 27. b3
Bb6+ 28. Bf2 Qa7 29. Bxb6 Qxb6+ 30. Kf1 Rae8 31. Rc8 Qa6+ 32. Kf2 Rxc8 33. Re1
Rc2+ 34. Kxf3 Rc3+ 35. Kg2 Rc2+ 36. Kf3 Qd3+ 37. Re3 Qf1+ 38. Kg3 Qg2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.15"]
[White "Ritzel, Ricardo Agne"]
[Black "Reis, Arnaldo Ulisses"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1773"]
[BlackElo "1652"]
[PlyCount "96"]
[EventDate "2018.05.31"]

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. Qd2 Bd7 10. O-O a6 11. h3 Rc8 12. f4 Nxd4 13. Bxd4 Bc6 14. Bf3 e5 15.
Be3 Qe7 16. fxe5 dxe5 17. b3 Rfd8 18. Nd5 Bxd5 19. cxd5 Ne8 20. Bg4 Nd6 21. Qd3
Ra8 22. Rac1 h5 23. Bf3 Rdc8 24. Bc5 Qd8 25. Rc2 Bh6 26. Bd1 b6 27. Bxd6 Rxc2
28. Bxc2 Qxd6 29. Bb1 b5 30. Qf3 Rf8 31. Qf6 Qxf6 32. Rxf6 Rc8 33. Rc6 Rxc6 34.
dxc6 Be3+ 35. Kf1 Bb6 36. Bd3 Kf8 37. a4 bxa4 38. bxa4 a5 39. Bc4 Ke7 40. Ke2
h4 41. Kf3 g5 42. g3 hxg3 43. Kxg3 f6 44. Kg4 Bc7 45. h4 gxh4 46. Kxh4 Bd8 47.
Kg4 Bb6 48. Kf5 Bc7 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.16"]
[White "Fassis, Juliana Maria"]
[Black "Pereira Mota, Nataniel Julio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1647"]
[BlackElo "1765"]
[PlyCount "50"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be3 Qb6 7. Qd2 cxd4 8. cxd4
Nge7 9. Be2 Nf5 10. Nc3 Be7 11. Rd1 f6 12. Bf4 fxe5 13. dxe5 d4 14. g4 Nh4 15.
Nxh4 Bxh4 16. Nb5 O-O 17. Nxd4 Bxf2+ 18. Kxf2 Rxf4+ 19. Qxf4 Rf8 20. Qxf8+ Kxf8
21. Ke3 Nxe5 22. Rd2 Nf7 23. Bc4 e5 24. Rf1 exd4+ 25. Rxd4 Be6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.17"]
[White "De Moura, Valderi Nascimento"]
[Black "Davanso, Joao Pedro"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1762"]
[BlackElo "1627"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. Nc3 a6 6. Bxc6 bxc6 7. Be3 d6 8. Qd2
Nf6 9. Bh6 O-O 10. Bxg7 Kxg7 11. Ne2 Rb8 12. b3 d5 13. e5 Nd7 14. O-O e6 15. h4
h5 16. Qe3 Qe7 17. Ng5 Rb4 18. c4 Nxe5 19. Qxe5+ f6 20. Qb2 e5 21. Nf3 Bg4 22.
Nh2 Bd7 23. f4 e4 24. Ng3 exd3 25. Qf2 f5 26. Rae1 Qd6 27. cxd5 cxd5 28. Re5 c4
29. Qd4 Qf6 30. Nf3 Bc6 31. Rfe1 Kh6 32. Kh2 a5 33. Ng5 cxb3 34. Re7 Rb7 35.
Rxb7 Bxb7 36. Qxf6 Rxf6 37. Re7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.18"]
[White "Caporale, Giuseppe Guido"]
[Black "Lara, Diego Costa"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1639"]
[BlackElo "1749"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Bd3
Bd7 9. b4 Nxd4 10. Be3 Nxf3+ 11. Qxf3 Qc7 12. Qg3 Ng6 13. f4 Be7 14. O-O Rc8
15. Rc1 Qxc1+ 16. Bxc1 Rxc1+ 17. Bf1 Bb5 18. Nd2 Rxa1 19. Qc3 Rxf1+ 20. Nxf1
Bxf1 21. Kxf1 Kd7 22. g3 Rc8 23. Qb3 b5 24. a4 a6 25. axb5 axb5 26. Qa3 Bd8 27.
Qa6 Rc6 28. Qxb5 Ne7 29. Kg2 Nc8 30. Qa4 Nb6 31. Qa7+ Bc7 32. b5 Rc2+ 33. Kh3
d4 34. Qa3 Ke8 35. Qd3 Rc4 36. Qxh7 Rc5 37. Qd3 Rd5 38. Kg4 Nd7 39. Kf3 Bxe5
40. b6 Bd6 41. b7 Kd8 42. Qa6 d3 43. Qc6 d2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.19"]
[White "Salama, Henrique Eric"]
[Black "Almeida Silva, Emiliano Piskator"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1629"]
[BlackElo "1734"]
[PlyCount "90"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 O-O 5. Be2 c5 6. O-O d6 7. h3 Na6 8. Nc3
Nc7 9. Qd2 cxd4 10. exd4 d5 11. c5 Ne4 12. Qe3 f5 13. Nd2 e5 14. dxe5 d4 15.
Qd3 dxc3 16. Qxd8 Rxd8 17. Nxe4 fxe4 18. bxc3 Bxe5 19. Bb2 Rd2 20. Bc4+ Be6 21.
Bxe6+ Nxe6 22. Rab1 Nxc5 23. Rfe1 Rxb2 24. Rxb2 Bxc3 25. Rc2 Bxe1 26. Rxc5 Rf8
27. Rc2 Bxf2+ 28. Rxf2 Rxf2 29. Kxf2 Kf7 30. Ke3 Ke6 31. Kxe4 g5 32. g4 h6 33.
a4 b6 34. Kd4 a6 35. Ke4 b5 36. axb5 axb5 37. Kd4 b4 38. Kc4 b3 39. Kxb3 Ke5
40. Kc4 Kf4 41. Kd5 Kg3 42. Ke5 Kxh3 43. Kf5 Kh4 44. Kg6 Kxg4 45. Kxh6 Kh4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.20"]
[White "Jafet Junior, Carlos"]
[Black "De Jesus Junior, Tobias Garcez"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1614"]
[BlackElo "1720"]
[PlyCount "88"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Bg4 5. d4 cxd4 6. Qxd4 Bxf3 7. gxf3 Nc6 8.
Qd3 g6 9. Bd2 Bg7 10. a3 O-O 11. f4 Rc8 12. O-O-O a6 13. Nd5 b5 14. Bb3 Nxd5
15. Bxd5 Na5 16. Kb1 Nc4 17. c3 Qa5 18. Bxc4 bxc4 19. Qc2 Rb8 20. Ka1 Rb3 21.
Rhg1 Qa4 22. Rc1 Rfb8 23. f5 R8b5 24. fxg6 hxg6 25. f4 Ra5 26. Qxb3 Qxb3 27.
Be3 Rb5 28. Rg2 e6 29. Bd4 e5 30. fxe5 dxe5 31. Be3 Ra5 32. Rf1 Bf8 33. Bc1 Rb5
34. Rff2 Bxa3 35. Rd2 Be7 36. Rg1 Kg7 37. Rgd1 Bg5 38. h4 Bxd2 39. Rxd2 Rb7 40.
Rg2 Rd7 41. h5 Qd1 42. h6+ Kh7 43. Kb1 Qf1 44. Rc2 Rd1 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.21"]
[White "Gomes, Carlos"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1601"]
[BlackElo "1720"]
[PlyCount "130"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3
Nbd7 9. O-O Nb6 10. Nd2 Rc8 11. Ne2 Qc7 12. c3 Be7 13. Ng3 O-O 14. Re1 Rfd8 15.
Qc2 Qd7 16. Ndf1 Na4 17. Bd2 Qb5 18. b3 Nc5 19. c4 Qe8 20. Ba5 Rd7 21. b4 b6
22. Bxb6 Nb7 23. Ne3 Bd8 24. Bxd8 Qxd8 25. Qd3 Rdc7 26. Rec1 g6 27. Rc3 Nd7 28.
Rac1 Nb6 29. Nd5 Rc6 30. Be2 Na4 31. Ra3 Nb6 32. Rxa6 Bxd5 33. exd5 Rxc4 34.
Rxc4 Rxc4 35. Qb1 Rd4 36. Bf3 Qc7 37. h3 Nxd5 38. Bxd5 Rxd5 39. Ra3 Rb5 40. Rb3
Qc4 41. a4 Nc5 42. axb5 Nxb3 43. Qe4 Qxb5 44. Qa8+ Kg7 45. Qa3 Nd2 46. Qc3 Nc4
47. Ne4 Qd5 48. Qe1 f6 49. Kh2 Qb5 50. f3 d5 51. Nc5 d4 52. Nd3 Qb8 53. Kg1 Nd6
54. Qc1 Qb6 55. Qc5 Qxc5 56. bxc5 Nb5 57. Kf2 Kf7 58. Ke2 Ke6 59. Nb4 Nc3+ 60.
Kd2 Nd5 61. Nd3 Kd7 62. Ke2 Kc6 63. g3 Nc3+ 64. Kd2 Na4 65. f4 e4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.22"]
[White "Pereira Fo, Hildebrando Apolonio"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1601"]
[BlackElo "1708"]
[PlyCount "51"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. Be2 e6 6. a3 Nge7 7. Qc2 O-O 8. O-O
a6 9. b3 Rb8 10. Bb2 d6 11. Rad1 Bd7 12. d4 cxd4 13. Nxd4 Qc7 14. Nf3 Rfc8 15.
Ne4 d5 16. Nf6+ Kh8 17. Ng5 Bxf6 18. Bxf6+ Kg8 19. Nf3 h6 20. Bb2 Kh7 21. cxd5
Nxd5 22. Ne5 Be8 23. Ng4 Qe7 24. Qd2 Rd8 25. e4 h5 26. Qh6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.23"]
[White "Casante, Tatiana"]
[Black "Gauche, Joao Gabriel N. Silv"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1594"]
[BlackElo "1702"]
[PlyCount "76"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. c3 Nf6 7. Be3 d6 8. h3
Rb8 9. Qe2 O-O 10. Na3 Ba6 11. Qc2 Qa5 12. O-O Rb7 13. Rfe1 Rfb8 14. Rab1 Nd7
15. d4 cxd4 16. cxd4 c5 17. dxc5 Rxb2 18. Rxb2 Rxb2 19. Nc4 Qxe1+ 20. Nxe1 Rxc2
21. Nxc2 Nxc5 22. Nd2 Bc3 23. f3 Bd3 24. Nd4 Bxd2 25. Bxd2 Bc4 26. a3 Nb3 27.
Nxb3 Bxb3 28. Kf2 Kf8 29. Ke3 Ke8 30. f4 Bc4 31. g4 Kd7 32. Kd4 Bf1 33. h4 Be2
34. g5 Kc6 35. Bb4 Kb5 36. e5 Kc6 37. Ke4 Bg4 38. Kd4 Be6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.24"]
[White "Hayashi, Kaito"]
[Black "Munhoz, Joao Pedro"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "1487"]
[BlackElo "1700"]
[PlyCount "47"]
[EventDate "2018.05.31"]

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. Bc4 Bd7 10. O-O-O Qa5 11. g4 Rfc8 12. Bb3 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. h4 Rac8 16. Nb3 Qc7 17. h5 Bxg4 18. hxg6 hxg6 19. fxg4 Nxe4 20. Qh2 g5 21.
Qh7+ Kf8 22. Nxe4 Rxc2 23. Bd4 Rxb2+ 24. Kxb2 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.25"]
[White "Da Silva, Anderson Lemes"]
[Black "Flores, Clarice Soares Leite"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1666"]
[BlackElo "1280"]
[PlyCount "155"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. h3 O-O 7. O-O c5 8. c3
Nc6 9. Nbd2 d5 10. Re1 a6 11. dxc5 Bxc5 12. Nb3 Be7 13. Nbd4 Nxd4 14. exd4 Rc8
15. Bd3 b5 16. Ne5 Ne4 17. f3 Nd6 18. Qc2 h6 19. Qd2 Bg5 20. Kf2 Nc4 21. Bxc4
dxc4 22. Bxg5 Qxg5 23. Qxg5 hxg5 24. Nd7 Rfd8 25. Nc5 Rc7 26. Re5 Rd5 27. Rxd5
exd5 28. Nxb7 Rxb7 29. Re1 a5 30. Re5 Rd7 31. Re8+ Kh7 32. Rb8 b4 33. Rb5 bxc3
34. bxc3 a4 35. Ra5 Rb7 36. Rxa4 Rb2+ 37. Kg3 f5 38. Ra5 f4+ 39. Kh2 Kh6 40.
Rxd5 Rxa2 41. Rc5 Ra4 42. Rc6+ g6 43. Rc7 Ra5 44. Rxc4 Kg7 45. Rc5 Ra3 46. c4
Rd3 47. Rd5 Rc3 48. c5 Rc4 49. Rd6 Kf7 50. c6 Ke7 51. Rd7+ Ke6 52. d5+ Ke5 53.
c7 Rc5 54. d6 Ke6 55. Rd8 Kd5 56. c8=Q Rxc8 57. Rxc8 Kxd6 58. Rg8 Ke5 59. Rxg6
Kf5 60. Rg8 Kf6 61. h4 gxh4 62. Kh3 Ke5 63. Kxh4 Kd4 64. Re8 Kd3 65. Re4 Kd2
66. Kg4 Kd3 67. Kxf4 Kd2 68. Re3 Kd1 69. Ke4 Kd2 70. Kd4 Kc2 71. Rd3 Kb2 72.
Rc3 Ka2 73. Kc4 Kb2 74. Kb4 Ka2 75. Rb3 Ka1 76. Kc3 Ka2 77. Kc2 Ka1 78. Ra3#
1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.26"]
[White "Sessin, Leandro Eric"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1665"]
[PlyCount "61"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O b6 8. Re1
Bb7 9. e5 Nfd7 10. d4 c5 11. c3 Nc6 12. Nf1 cxd4 13. cxd4 Rc8 14. a3 a5 15. h4
h5 16. N1h2 Kh8 17. Bg5 Qe8 18. Bh3 Ne7 19. Qd2 Ng8 20. g4 hxg4 21. Nxg4 Rc6
22. Nh6 f6 23. exf6 Ndxf6 24. Nxg8 Ne4 25. Qe3 Kxg8 26. Nd2 Nxd2 27. Qxd2 Qf7
28. Rac1 Rxc1 29. Bxe6 Qxe6 30. Qxc1 Qg4+ 31. Kh2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.27"]
[White "Sanchez, Ivan Roberto"]
[Black "Junior, Fernando Luiz de Sou"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1665"]
[PlyCount "95"]
[EventDate "2018.05.31"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c6 7. O-O Nbd7 8. d3
b6 9. Nbd2 Qc7 10. Qc2 Qb8 11. cxd5 cxd5 12. Rac1 Ba6 13. Qb1 Qd6 14. Rc2 Rac8
15. Rfc1 h6 16. Qa1 Rxc2 17. Rxc2 Rc8 18. Rxc8+ Bxc8 19. Ne5 Qc5 20. Ndf3 Kf8
21. Qc1 Bb7 22. Qxc5 bxc5 23. d4 cxd4 24. Bxd4 Bc5 25. Bxc5+ Nxc5 26. Nd4 Nce4
27. Bxe4 Nxe4 28. Nec6 a6 29. Na5 Bc8 30. e3 Ke8 31. b4 Nc3 32. a3 Kd7 33. Kf1
Kc7 34. Ke1 Kb6 35. Nc2 Kb5 36. Kd2 Ne4+ 37. Ke1 Ka4 38. Nc6 Kb3 39. N6d4+ Kb2
40. f3 Nc3 41. Kd2 Nb1+ 42. Kd3 Nxa3 43. Nxa3 Kxa3 44. Kc3 Bd7 45. f4 Ka4 46.
Nf3 Kb5 47. Nd4+ Kb6 48. Nb3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.28"]
[White "Da Silva, Ronivan Sousa"]
[Black "Formolo, Rafael Marcos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1453"]
[BlackElo "1662"]
[PlyCount "143"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Nc6 8. c3
Nd7 9. Be3 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bb7 13. Bxg7 Kxg7 14. Qd4+ Kg8
15. Nd2 Qb6 16. Nb3 a5 17. a3 Rfc8 18. Qxb6 Nxb6 19. Nd4 b4 20. axb4 axb4 21.
Rxa8 Rxa8 22. cxb4 Ra4 23. Nc2 Ra2 24. Rb1 Nc4 25. b3 Nd2 26. Rc1 Nxb3 27. Rb1
Nd2 28. Rc1 Bxe4 29. Bxe4 Nxe4 30. b5 Nc3 31. Nd4 Ne2+ 32. Nxe2 Rxe2 33. Rb1
Rc2 34. b6 Rc8 35. f4 Kf8 36. Kg2 Ke8 37. Kf3 f5 38. g4 Rb8 39. gxf5 gxf5 40.
Rb5 e6 41. b7 Kd7 42. Rb3 Kc7 43. Re3 Re8 44. Rb3 Kb8 45. Rb6 Rd8 46. h4 Kc7
47. Rb3 h5 48. Ke3 Rb8 49. Rb2 Rxb7 50. Rg2 Rb3+ 51. Kd4 Rf3 52. Rg7+ Kc6 53.
Rg6 Rxf4+ 54. Ke3 e5 55. Rg5 Rxh4 56. Rxf5 Kd5 57. Rf6 Rh3+ 58. Kf2 e4 59. Kg2
Rf3 60. Rh6 Rf5 61. Rh8 Kd4 62. Ra8 d5 63. Ra4+ Ke3 64. Ra3+ Kf4 65. Kf2 d4 66.
Ra4 d3 67. Ra2 e3+ 68. Ke1 Rg5 69. Ra4+ Kf3 70. Kf1 e2+ 71. Ke1 Rg1+ 72. Kd2
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.29"]
[White "Modes, Andre Vinicius"]
[Black "De Sa, Sidney Loyola"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1654"]
[BlackElo "1751"]
[PlyCount "110"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Qb6 7. Qb3 c4 8. Qxb6
axb6 9. b3 b5 10. Ne5 Nxe5 11. Bxe5 Be7 12. Bxf6 Bxf6 13. g3 h5 14. h4 e5 15.
f4 exd4 16. exd4 Be6 17. bxc4 bxc4 18. Bh3 Bxh3 19. Rxh3 Kd7 20. Rh2 Ra6 21.
Nf3 Ra3 22. Rc2 b5 23. Rb1 Kc6 24. Kd2 Rha8 25. Rbb2 R8a5 26. Ne5+ Bxe5 27.
fxe5 b4 28. cxb4 Rxg3 29. Rc3 Rxc3 30. Kxc3 Ra3+ 31. Kc2 Kb5 32. Kd1 Ra4 33.
Rf2 Ra7 34. a4+ Kxb4 35. Rf5 Kc3 36. Rf4 Kd3 37. Rf5 Kxd4 38. Rxh5 Ke4 39. Rg5
d4 40. Rxg7 Kxe5 41. h5 Rxa4 42. h6 Ra1+ 43. Ke2 Rh1 44. h7 Rh2+ 45. Kd1 Kf6
46. Rg4 Ke5 47. Rg7 f6 48. Re7+ Kd6 49. Rf7 Ke6 50. Rg7 d3 51. Rc7 Kd5 52. Rf7
Kd4 53. Rxf6 Rxh7 54. Rf4+ Kc3 55. Rf1 Ra7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.30"]
[White "Mesquita, Arnaldo Leite"]
[Black "Yuji Okuda, Paulo Alexandre"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1742"]
[PlyCount "113"]
[EventDate "2018.05.31"]

1. Nc3 f5 2. d4 g6 3. Nf3 Nf6 4. Bg5 Bg7 5. Bxf6 Bxf6 6. e4 fxe4 7. Nxe4 O-O 8.
c3 d6 9. Qb3+ Kg7 10. O-O-O Nc6 11. Bd3 e5 12. Nxf6 Qxf6 13. d5 Ne7 14. Qc4 c6
15. dxc6 d5 16. cxb7 Bxb7 17. Qc7 e4 18. Qxb7 exf3 19. g3 Rfc8 20. Bc2 Kf8 21.
Qb4 Rc4 22. Qa3 Qg5+ 23. Kb1 Kg7 24. Rhe1 Rc7 25. Qd6 Rac8 26. Qe5+ Qxe5 27.
Rxe5 Rf8 28. Bb3 Kf6 29. Re3 Kg5 30. h3 h5 31. Bxd5 Rd7 32. c4 Rfd8 33. Rxf3
Nxd5 34. Rxd5+ Rxd5 35. cxd5 Rxd5 36. Kc2 Re5 37. Re3 Rf5 38. f4+ Kf6 39. h4
Ra5 40. a3 Kf5 41. b4 Ra6 42. Kb3 Kg4 43. a4 Rd6 44. Kc4 Rd2 45. b5 Rg2 46. a5
Rxg3 47. Rxg3+ Kxg3 48. b6 axb6 49. axb6 Kxf4 50. b7 Kg4 51. b8=Q Kxh4 52. Qh2+
Kg4 53. Kd4 h4 54. Ke4 g5 55. Qg2+ Kh5 56. Kf5 Kh6 57. Kf6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.31"]
[White "Santos, Renan De Souza"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1661"]
[BlackElo "1637"]
[PlyCount "162"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nc3 e6 3. g3 Be7 4. Bg2 O-O 5. d4 c6 6. e4 d6 7. Nge2 Qc7 8. O-O
h6 9. f4 Nh7 10. Be3 Nd7 11. e5 d5 12. cxd5 cxd5 13. Rc1 Qd8 14. Qd2 Nb6 15. b3
Bd7 16. Qd3 f5 17. exf6 Nxf6 18. Bh3 Nh7 19. Kg2 a6 20. Ng1 Rc8 21. Nf3 Bd6 22.
Ne5 Bxe5 23. dxe5 Na8 24. Nxd5 Re8 25. Nc3 Bc6+ 26. Nd5 Qxd5+ 27. Qxd5 Bxd5+
28. Kf2 Rc6 29. Rxc6 bxc6 30. Bc5 Nc7 31. Rc1 g6 32. Bf1 Nf8 33. Bb6 Nb5 34. a4
Rb8 35. Bc5 Bxb3 36. axb5 axb5 37. Bd6 Rb6 38. Rc3 Ba4 39. Bc7 Ra6 40. Rd3 Ra7
41. Bb6 Rd7 42. Ke3 Rxd3+ 43. Kxd3 Nd7 44. Ba5 Kf7 45. Bc7 b4 46. Bg2 Bb5+ 47.
Kc2 c5 48. Bd6 Ba4+ 49. Kb2 Bd1 50. Bc6 Ke8 51. Bxc5 b3 52. Ba4 Kd8 53. Be3 Kc7
54. Bxb3 Bxb3 55. Kxb3 Kc6 56. Kc4 h5 57. h3 Nb8 58. g4 hxg4 59. hxg4 Na6 60.
Bd2 Nc7 61. Kd4 Kd7 62. Ke4 Ke7 63. Bb4+ Kf7 64. f5 exf5+ 65. gxf5 gxf5+ 66.
Kxf5 Ne6 67. Ke4 Nc7 68. Bd6 Ne6 69. Kd5 Nf4+ 70. Ke4 Ne6 71. Bb8 Ng5+ 72. Kd5
Ne6 73. Kd6 Nf4 74. Ba7 Ne6 75. Be3 Ng7 76. Kd7 Ne6 77. Bb6 Nf8+ 78. Kd6 Ne6
79. Ba5 Ng7 80. Bd8 Ne6 81. Bf6 Nd4 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.32"]
[White "Sousa, Fabio De Fatima"]
[Black "Massambani Neto, Laurindo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1731"]
[BlackElo "1616"]
[PlyCount "57"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O d6 7. c3 Be7 8. h3
O-O 9. d4 Nxe4 10. Bd5 Nxf2 11. Rxf2 Bb7 12. Be3 Na5 13. Bxb7 Nxb7 14. dxe5 d5
15. Nd4 Qd7 16. Nd2 Nc5 17. Nf5 Nd3 18. Qg4 Qxf5 19. Rxf5 g6 20. Bh6 Rfe8 21.
Rxf7 Bc5+ 22. Kh1 Kxf7 23. Qf3+ Kg8 24. Qxd5+ Kh8 25. Qxd3 Rad8 26. Qf3 Kg8 27.
Rf1 Rd7 28. e6 Rxe6 29. Qf8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.33"]
[White "Saito, Helio Tsutomu"]
[Black "Sakaya, Gabriel Reis"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1702"]
[BlackElo "1467"]
[PlyCount "58"]
[EventDate "2018.05.31"]

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. Bd2 Nxc3 11. bxc3 Be7 12. Nd4 O-O 13. O-O Nd7 14. Re1
Nf6 15. a4 Bd7 16. Bg5 Qa5 17. Bxf6 Bxf6 18. Nb3 Qc7 19. Bf1 Bxc3 20. Rxe4 Bxa1
21. Nxa1 Bf5 22. Rc4 Rad8 23. Qc1 Qd7 24. Qf4 Bg6 25. Nb3 Rfe8 26. Nc5 Qd1 27.
Nd3 Rxd3 28. cxd3 Qxf1+ 29. Kxf1 Bxd3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.34"]
[White "Assad, Otavio"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1416"]
[BlackElo "1629"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nbd7 8. Qd2
Ne8 9. h4 f5 10. g3 Ndf6 11. Bg5 Qd7 12. Bh3 Qf7 13. O-O-O Nh5 14. Nge2 f4 15.
gxf4 Nxf4 16. Bxf4 exf4 17. Rdg1 Nf6 18. Nd4 Bxh3 19. Rxh3 Qd7 20. Rh2 Rf7 21.
Ne6 Bh6 22. Kb1 Ne8 23. Ne2 Ng7 24. N2d4 Nxe6 25. dxe6 Qe7 26. exf7+ Kxf7 27.
h5 g5 28. Nf5 Qf6 29. Qd5+ Kf8 30. Qxb7 Rd8 31. Qxc7 Bg7 32. Nxg7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.35"]
[White "Riboldi, Mario Garcia"]
[Black "Yokomizo, Wilton"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1628"]
[BlackElo "1437"]
[PlyCount "67"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 O-O 6. Nc3 Nc6 7. a3 Bxc3 8.
Bxc3 d5 9. e3 Bd7 10. cxd5 exd5 11. Ne2 Bf5 12. O-O Qd7 13. Nf4 Ne7 14. b4 a4
15. Rc1 Ne4 16. f3 Ng5 17. g4 Be6 18. h4 f5 19. hxg5 fxg4 20. Nxe6 Qxe6 21. Bd2
Nf5 22. Qe1 g3 23. Bh3 Qg6 24. f4 Qh5 25. Kg2 Nh4+ 26. Kxg3 h6 27. Qd1 Qg6 28.
Kxh4 hxg5+ 29. fxg5 Rfe8 30. Qh5 Re4+ 31. Rf4 Rxf4+ 32. exf4 Qe4 33. Rxc7 Qxd4
34. Be6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.36"]
[White "Feller, Gabriela Luisa Vicen"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1581"]
[PlyCount "67"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 Qg6 8.
O-O Qxe4 9. Nd2 Qe5 10. Nxc6 dxc6 11. Nc4 Qd5 12. Qxd5 cxd5 13. Bxc5 dxc4 14.
Bxc4 Be6 15. Rfe1 Kd7 16. Bxe6+ fxe6 17. Rad1+ Nd5 18. Ba3 b5 19. c4 bxc4 20.
Re4 Rhf8 21. Bxf8 Rxf8 22. Rxc4 Rb8 23. Rd2 Rb5 24. Rg4 g6 25. Rh4 h5 26. g4
Kc6 27. gxh5 Nf6 28. h6 Rg5+ 29. Kf1 Nh7 30. Rd8 Rf5 31. Rg8 g5 32. Rh3 Rf8 33.
Rxf8 Nxf8 34. h7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.37"]
[White "Izumi, Ernesto Shuji"]
[Black "Ramos, Cassio Veiga"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1524"]
[PlyCount "0"]
[EventDate "2018.05.31"]

{wo}  1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.38"]
[White "Fantinati, Nilton M. Nascimento"]
[Black "De Abreu, Nilto Oliveira"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1498"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. g3 e6 5. Bg2 Bd6 6. Bxg7 Be5 7. Nxe5 Nxe5 8.
Bxh8 f6 9. e3 Kd7 10. Nc3 Ng6 11. Bxf6 Nxf6 12. O-O b6 13. d4 Qc7 14. Ne2 h5
15. c4 Bb7 16. cxd5 exd5 17. dxc5 bxc5 18. Rc1 h4 19. Nf4 Nxf4 20. exf4 Rh8 21.
Bh3+ Kd6 22. Re1 Bc8 23. Bxc8 Qxc8 24. Qe2 Ne4 25. f3 hxg3 26. hxg3 Rh1+ 27.
Kg2 Qh3# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3.39"]
[White "Brujin, Homero"]
[Black "Laroca, Fernando"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1480"]
[PlyCount "65"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. O-O
Nc6 9. h3 Be6 10. Be3 Nh5 11. Qxd8 Raxd8 12. Nd5 Rd7 13. Rfd1 h6 14. Rac1 Rfd8
15. b4 Nf4 16. Bxf4 exf4 17. b5 Ne5 18. Nd4 Bxd5 19. cxd5 Bf8 20. a4 Bd6 21.
Nb3 b6 22. Nd4 Bc5 23. Nb3 Bd6 24. Ra1 Re7 25. a5 Rdd7 26. axb6 cxb6 27. Ra2
Rc7 28. Nd4 Bc5 29. Nc6 Nxc6 30. bxc6 Rxe4 31. d6 Rxc6 32. d7 Be7 33. Bf3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.1"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Borges, Lucas Silvestre"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1746"]
[BlackElo "1789"]
[PlyCount "94"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O
Nfd7 9. Be3 Nc6 10. Nxc6 bxc6 11. Rb1 Ba6 12. Re1 Qc7 13. Qd2 Ne5 14. Bh6 Nc4
15. Qc1 Bb7 16. Bxg7 Kxg7 17. b3 Nb6 18. Qb2 Kg8 19. Nd1 d5 20. Ne3 e5 21. exd5
cxd5 22. Ng4 f6 23. h4 h5 24. Nh2 Kg7 25. c4 d4 26. Bxb7 Qxb7 27. Qe2 a5 28. f4
Nd7 29. Nf3 Rae8 30. Nd2 Nc5 31. Ne4 Nxe4 32. Qxe4 Qc8 33. fxe5 fxe5 34. Rf1
Qh3 35. Qg2 Qg4 36. c5 e4 37. Rxf8 Rxf8 38. Re1 Rf3 39. Kh2 Qf5 40. Kg1 d3 41.
c6 Qc5+ 42. Kh1 Qxc6 43. Rd1 Qf6 44. a3 Rf2 45. Qxe4 Rf1+ 46. Rxf1 Qxf1+ 47.
Kh2 Qe2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.2"]
[White "De Souza, Leonardo F Pereira"]
[Black "Cordeiro Da Silva, Felipe"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1771"]
[BlackElo "1770"]
[PlyCount "110"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
f5 9. exf6 Nxf6 10. O-O Bd7 11. Re1 O-O-O 12. Ne5 Nxe5 13. dxe5 Ng4 14. Ng3 c4
15. Qxg4 cxd3 16. Be3 Bc5 17. Nf1 Rdf8 18. b4 Bxe3 19. Nxe3 Rf7 20. Rad1 Rhf8
21. f3 Rf4 22. Qxg7 R4f7 23. Qg4 Rf4 24. Qg7 R4f7 25. Qg3 Bb5 26. Qf2 Rg8 27.
Ng4 Qxf2+ 28. Nxf2 Rxf3 29. Rd2 Rg5 30. Kh1 Rff5 31. Nxd3 Bxd3 32. Rxd3 Rxe5
33. Rde3 Rxe3 34. Rxe3 Kd7 35. Kg1 e5 36. Kf2 e4 37. c4 Ke6 38. cxd5+ Kxd5 39.
Re1 Rg7 40. Rd1+ Kc4 41. g3 Kxb4 42. Rd4+ Ka3 43. Rxe4 b5 44. Re2 a5 45. Re5
Rb7 46. Re2 a4 47. g4 b4 48. h4 Rc7 49. g5 b3 50. axb3 Kxb3 51. Kg3 a3 52. h5
a2 53. Rxa2 Kxa2 54. Kg4 Rc5 55. g6 h6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.3"]
[White "Nobre, Jailson Altair Barbo"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1766"]
[BlackElo "1759"]
[PlyCount "68"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. Nbd2 Nf6 7. O-O O-O 8. Re1
Qc7 9. Nf1 Rb8 10. Ne3 b5 11. Nh4 a5 12. f4 b4 13. f5 a4 14. a3 bxa3 15. Rxa3
Ra8 16. c3 Bd7 17. Rxa4 Rxa4 18. Qxa4 Na5 19. Qd1 Rb8 20. fxg6 hxg6 21. Nd5
Nxd5 22. exd5 Bf6 23. Re4 Qb6 24. Qf1 Nb3 25. Be3 Ra8 26. Nf3 Ra1 27. Ne1 Qa6
28. Bf2 Nd2 29. Qe2 Nxe4 30. Bxe4 Qb5 31. h4 Ra2 32. h5 Qxb2 33. Qf3 Bg4 34.
Qg2 Bxh5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.4"]
[White "Caceres, Elton Carlos"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1798"]
[BlackElo "1676"]
[PlyCount "129"]
[EventDate "2018.05.31"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. d3 d5 6. Nbd2 Ng4 7. Bxg7 Kxg7 8.
e4 Ne3 9. Qc1 c6 10. Kf2 Qb6 11. d4 dxe4 12. Kxe3 exf3 13. Nxf3 e5 14. fxe5 f6
15. exf6+ Rxf6 16. c3 Bf5 17. Bd3 c5 18. Re1 Nc6 19. Bxf5 cxd4+ 20. Nxd4 Rxf5
21. Kd3 Rd8 22. Re4 Rfd5 23. Qe3 Nxd4 24. cxd4 Qb5+ 25. Kc3 R8d7 26. Rd1 Qc6+
27. Kb2 Qd6 28. g3 a5 29. Qf4 Qb4 30. a4 b5 31. Qd2 Qxd2+ 32. Rxd2 bxa4 33.
bxa4 Rb7+ 34. Kc3 Rb4 35. Ra2 h5 36. h4 Kf6 37. Rf4+ Kg7 38. g4 Kh6 39. g5+ Kg7
40. Raf2 Rd7 41. Ra2 Rd6 42. Ra3 Rd7 43. Kd3 Rd5 44. Re4 Kf7 45. Ra1 Kg7 46.
Kc3 Rd7 47. Ra2 Rd5 48. Kd3 Kf7 49. Rf2+ Kg7 50. Rfe2 Rd7 51. Re7+ Rxe7 52.
Rxe7+ Kf8 53. Ra7 Rxa4 54. Ke4 Ra1 55. Ke5 Rf1 56. d5 Rf5+ 57. Ke6 Rf1 58. Rxa5
Kg7 59. Ra7+ Kf8 60. d6 Rd1 61. d7 Re1+ 62. Kf6 Rf1+ 63. Kxg6 Ke7 64. Kxh5 Rf5
65. Kh6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.5"]
[White "De Oliveira, Joao Eudes"]
[Black "Machado, Antonio Rodrigo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1756"]
[BlackElo "1707"]
[PlyCount "88"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bg5 Be7 5. e3 Nbd7 6. Bd3 O-O 7. Nbd2 c5 8. O-O
b6 9. Qe2 Bb7 10. Rfe1 Ne4 11. Bxe7 Qxe7 12. Ne5 Nxe5 13. dxe5 f6 14. exf6 Rxf6
15. Bxe4 dxe4 16. Rad1 Raf8 17. Rf1 Bd5 18. c4 Bc6 19. b3 Rh6 20. f3 exf3 21.
Nxf3 e5 22. g3 Rhf6 23. Nh4 g5 24. Ng2 Bf3 25. Rxf3 Rxf3 26. Ne1 R3f6 27. e4
R8f7 28. Ng2 Qf8 29. Ne3 Rf2 30. Qg4 h6 31. Nf5 R7xf5 32. exf5 Rxf5 33. Qe4 Qf6
34. Rd7 Rf1+ 35. Kg2 Rf2+ 36. Kh3 Qe6+ 37. Qg4 Rxh2+ 38. Kxh2 Qxg4 39. Rxa7 h5
40. Ra6 e4 41. a4 h4 42. gxh4 gxh4 43. Rxb6 Qg3+ 44. Kh1 h3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.6"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Da Silva Junior, Antonio Gomes"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1745"]
[BlackElo "1798"]
[PlyCount "212"]
[EventDate "2018.05.31"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 b6 4. e3 e6 5. Bd3 Bd6 6. Ne5 Bb7 7. Nd2 Bxe5 8.
dxe5 Nfd7 9. Qg4 g5 10. Bg3 h5 11. Qh3 h4 12. f4 g4 13. Qxg4 hxg3 14. h4 Nc6
15. h5 Qe7 16. h6 O-O-O 17. h7 Nb4 18. Qxg3 Nxd3+ 19. cxd3 f6 20. Qh4 Qg7 21.
d4 fxe5 22. fxe5 Qxg2 23. O-O-O Qg7 24. Rdg1 Qf7 25. Rf1 Qe8 26. Nf3 Nf8 27.
Ng5 Rd7 28. Rf6 Ba6 29. Qf2 Nxh7 30. Nxh7 Bd3 31. Rf8 Rxf8 32. Qxf8 Rd8 33.
Qxe8 Rxe8 34. Nf6 Re7 35. Kd2 Bf5 36. Rh8+ Kb7 37. Rg8 c5 38. Ne8 Kc6 39. Nd6
Rh7 40. Rc8+ Kd7 41. dxc5 Rh2+ 42. Ke1 bxc5 43. Rxc5 Bd3 44. Ra5 a6 45. Nb7 Kc6
46. Nd8+ Kb6 47. Ra3 Bf5 48. Rb3+ Kc7 49. Nf7 Rh5 50. Nd6 Bg6 51. Rb7+ Kc6 52.
Rg7 Rxe5 53. Nc8 Bb1 54. Kd2 Bxa2 55. Ra7 Bc4 56. Ne7+ Kb6 57. Ra8 Kb7 58. Rg8
Rh5 59. Rg2 Kb6 60. Ng6 e5 61. Nf8 Kb5 62. Nd7 Kb4 63. Nb6 Bb3 64. Rg4+ Kb5 65.
Nd7 Bc4 66. Nf6 Rh2+ 67. Kc3 Rh3 68. Kd2 Rf3 69. Nd7 e4 70. Ne5 Rh3 71. Rg7 Ba2
72. Rb7+ Kc5 73. b4+ Kd6 74. Nf7+ Kc6 75. Rb8 Rh2+ 76. Ke1 Kc7 77. Rf8 Rb2 78.
Ne5 Rxb4 79. Rf6 a5 80. Rc6+ Kb7 81. Rc3 a4 82. Nc6 Rb2 83. Nd4 Bc4 84. Ra3 Ra2
85. Rxa2 Bxa2 86. Kd2 Bc4 87. Nc2 Kb6 88. Kc3 Kc5 89. Na3 Bb3 90. Nb1 Kd6 91.
Kd4 Ke6 92. Kc3 Kf5 93. Kd2 Kg4 94. Na3 Kf3 95. Nb5 Bc4 96. Nd4+ Kf2 97. Nc2
Bd3 98. Na1 a3 99. Nb3 a2 100. Na1 Bb5 101. Nc2 Bc6 102. Na1 Ba4 103. Kc3 Kxe3
104. Kb4 Bd1 105. Ka3 Kd2 106. Kxa2 e3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.7"]
[White "Dezejacomo, Daniel Otavio Silva"]
[Black "Teles, Lucas Marquetotti"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1712"]
[BlackElo "1788"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Bb4+ 5. c3 Be7 6. a4 d6 7. Nbd2 Bf6 8. b4
Qe7 9. Qb3 Nh6 10. exf5 Bxf5 11. Ne4 Nf7 12. h3 Bd7 13. g4 h6 14. Bxf7+ Qxf7
15. Qxf7+ Kxf7 16. Bb2 Nd8 17. O-O-O Bxa4 18. Rde1 Ne6 19. c4 a6 20. Kd2 Bc6
21. Rhg1 Rad8 22. h4 d5 23. cxd5 Rxd5 24. g5 Bb5 25. Re3 Rhd8 26. gxf6 Rxd3+
27. Kc1 gxf6 28. Ng3 Ba4 29. Rxd3 Rxd3 30. Nh2 Rb3 31. Ne2 Rxb4 32. Ng4 h5 33.
Nh6+ Ke8 34. Nf5 Nf4 35. Ng7+ Kf7 36. Nxf4 Rxf4 37. Nxh5 Rxh4 38. Rg7+ Ke6 39.
Rh7 Rc4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.8"]
[White "Alves, Alessandro Cunha"]
[Black "Terrin, Cesar Aquiles"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "1786"]
[BlackElo "1712"]
[PlyCount "117"]
[EventDate "2018.05.31"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. Nf3 d6 6. O-O O-O 7. Nbd2 a5 8. b3
Qe8 9. Qc2 Nc6 10. a3 e5 11. d5 Nd8 12. Bb2 Qh5 13. h3 Nf7 14. e3 g5 15. Nh2 f4
16. Qd1 Qh6 17. g4 Qg6 18. exf4 gxf4 19. f3 h5 20. Qe2 b6 21. Rf2 h4 22. Kh1
Ba6 23. Nb1 Nxd5 24. Nf1 Ng5 25. Qd2 Nf6 26. Nc3 Rad8 27. Nd5 Nxd5 28. Qxd5+
Qe6 29. Qd2 d5 30. cxd5 Rxd5 31. Qc3 Bc5 32. Rd2 Rfd8 33. Rad1 Rxd2 34. Rxd2
Rxd2 35. Nxd2 Bd6 36. Qc6 Qc8 37. Qd5+ Qe6 38. Qa8+ Qc8 39. Qc6 Bb7 40. Qc2 Qe6
41. Qd3 Kg7 42. Nc4 Bd5 43. Nd2 c6 44. Bf1 Kh6 45. Kg2 e4 46. Qc3 exf3+ 47. Kh2
Qf7 48. Qh8+ Qh7 49. Bg7+ Kg6 50. Bd3+ Be4 51. Nxe4 Qxh8 52. Bxh8 Nxe4 53.
Bxe4+ Kf7 54. a4 f2 55. Kg2 Bc5 56. Bxc6 Ke6 57. Be4 Be3 58. g5 Kf7 59. g6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.9"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Monteiro, Paulo De Campos Mel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1765"]
[PlyCount "64"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. b3 Bd6 5. Bb2 O-O 6. Bg2 c5 7. e3 b6 8. O-O Nc6
9. a3 Qc7 10. Nbd2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxe5 Qxe5 14. c4 Ba6 15.
Re1 Rad8 16. cxd5 Nxd5 17. Qc1 Qc7 18. Bf1 Bxf1 19. Rxf1 Rd7 20. e4 Nf6 21. Re1
Rfd8 22. Nf1 Ng4 23. Kg2 Ne5 24. Qg5 h6 25. Qh5 Nc6 26. Ne3 Nd4 27. Rab1 Qc6
28. f3 Qe6 29. Nd5 Nxb3 30. Qh4 c4 31. Re3 g5 32. Qh3 Rxd5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.10"]
[White "Pereira Mota, Nataniel Julio"]
[Black "Abilhoa, Gustavo Auer"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1765"]
[BlackElo "1672"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nh3 c5 8. d5 a6
9. Qd2 Ne8 10. Bh6 Nb6 11. Bxg7 Kxg7 12. Nf2 e5 13. g4 Qf6 14. Be2 Bd7 15. h4
Nc7 16. O-O-O Na4 17. Nxa4 Bxa4 18. Rdg1 Bd7 19. g5 Qe7 20. h5 Rh8 21. Rh2 b5
22. Rhg2 bxc4 23. Bxc4 Nb5 24. h6+ Kf8 25. Ng4 Bxg4 26. fxg4 Nd4 27. Rf1 Ke8
28. Rgf2 Rf8 29. Rf6 Qd7 30. Qa5 Ke7 31. Qb6 Rad8 32. Bxa6 Qxg4 33. Bb5 Nxb5
34. Qxb5 Qxg5+ 35. Kb1 Qg4 36. Qa4 Qc8 37. Qd1 Qb7 38. Qf3 Ke8 39. Re6+ fxe6
40. Qxf8+ Kd7 41. Rf7+ Kc8 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.11"]
[White "Formolo, Rafael Marcos"]
[Black "De Moura, Valderi Nascimento"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1662"]
[BlackElo "1762"]
[PlyCount "84"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 f5 5. Ng5 Be7 6. N1f3 Bxg5 7. Bxg5 Nf6 8.
h3 b6 9. Bc4 O-O 10. Qe2 Qd6 11. O-O Nc6 12. Rad1 Nd5 13. Bc1 Nd8 14. Rfe1 Nf7
15. Ne5 Bb7 16. Nxf7 Kxf7 17. Rd3 Rae8 18. Qe5 Nf6 19. Bf4 Ne4 20. f3 Qxe5 21.
Bxe5 Nd6 22. Bb3 b5 23. Rde3 Bd5 24. Bxd6 cxd6 25. Bxd5 exd5 26. Kf2 Rxe3 27.
Rxe3 Rc8 28. Re2 Rc4 29. Ke3 g5 30. f4 h6 31. fxg5 hxg5 32. g3 Kf6 33. Rf2 Rc7
34. Kd3 Re7 35. Rf1 Re4 36. g4 f4 37. Rf3 a5 38. a3 Re1 39. Kd2 Rh1 40. Kd3 Rh2
41. b3 Rg2 42. Kc3 Rg3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.12"]
[White "Lara, Diego Costa"]
[Black "Da Silva, Anderson Lemes"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1749"]
[BlackElo "1666"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. a3 Be7 4. c4 O-O 5. Nc3 d5 6. cxd5 exd5 7. Bf4 c6 8. e3
Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. h3 Nb6 12. O-O h6 13. Rfe1 Bd6 14. Bxd6 Qxd6
15. Ne5 Nfd7 16. f4 Rfe8 17. Rf1 Nf8 18. Rf3 f6 19. Ng6 Qd7 20. Rg3 Qf7 21. h4
Nxg6 22. Rxg6 Nc4 23. Nd1 Re4 24. Rg3 Rae8 25. b3 Nd6 26. Nf2 R4e6 27. f5 R6e7
28. Rh3 Ne4 29. Rf1 Nxf2 30. Rxf2 Re4 31. h5 Qe7 32. Rff3 Qxa3 33. Rfg3 R8e7
34. Qd1 Qb4 35. Rg6 Rxe3 36. Rxe3 Rxe3 37. Qg4 Re1+ 38. Kh2 Qd6+ 39. g3 Qe7 40.
Kh3 Kh7 41. b4 a6 42. Rxh6+ gxh6 43. Qg6+ Kh8 44. Qxh6+ Kg8 45. Qf4 Rh1+ 46.
Kg2 Rxh5 47. Qg4+ Rg5 48. Qxg5+ fxg5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.12"]
[White "Lara, Diego Costa"]
[Black "Da Silva, Anderson Lemes"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1749"]
[BlackElo "1666"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. a3 Be7 4. c4 O-O 5. Nc3 d5 6. cxd5 exd5 7. Bf4 c6 8. e3
Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. h3 Nb6 12. O-O h6 13. Rfe1 Bd6 14. Bxd6 Qxd6
15. Ne5 Nfd7 16. f4 Rfe8 17. Rf1 Nf8 18. Rf3 f6 19. Ng6 Qd7 20. Rg3 Qf7 21. h4
Nxg6 22. Rxg6 Nc4 23. Nd1 Re4 24. Rg3 Rae8 25. b3 Nd6 26. Nf2 R4e6 27. f5 R6e7
28. Rh3 Ne4 29. Rf1 Nxf2 30. Rxf2 Re4 31. h5 Qe7 32. Rff3 Qxa3 33. Rfg3 R8e7
34. Qd1 Qb4 35. Rg6 Rxe3 36. Rxe3 Rxe3 37. Qg4 Re1+ 38. Kh2 Qd6+ 39. g3 Qe7 40.
Kh3 Kh7 41. b4 a6 42. Rxh6+ gxh6 43. Qg6+ Kh8 44. Qxh6+ Kg8 45. Qf4 Rh1+ 46.
Kg2 Rxh5 47. Qg4+ Rg5 48. Qxg5+ fxg5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.13"]
[White "Takeda, Fernando"]
[Black "Almeida Silva, Emiliano Piskator"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1625"]
[BlackElo "1734"]
[PlyCount "59"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 exf6 4. e3 c5 5. Nf3 Qb6 6. Qc1 f5 7. Bc4 d5 8.
Bxd5 cxd4 9. exd4 Qa5+ 10. Nc3 Bb4 11. Qe3+ Be6 12. Bxb7 O-O 13. O-O Na6 14.
Bxa8 Rxa8 15. Ne5 Rc8 16. Qf3 Bxc3 17. bxc3 Rxc3 18. Qa8+ Kh7 19. Qxa7 Rc7 20.
Qa8 Rxc2 21. a3 Qc3 22. Qxa6 Rxf2 23. Qd3 Rxf1+ 24. Rxf1 Qa5 25. Nxf7 g6 26.
Ne5 Bd5 27. Qg3 Qb6 28. Qxg6+ Qxg6 29. Nxg6 Kxg6 30. a4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.14"]
[White "Andrade, Guilherme A. De Sou"]
[Black "De Sousa, Alex Aecio"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1725"]
[BlackElo "1614"]
[PlyCount "55"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2
Nc6 9. O-O-O a5 10. h4 h5 11. g4 hxg4 12. h5 e5 13. d5 Nd4 14. Bh6 Qf6 15. Bg5
Nxf3 16. Nxf3 Qxf3 17. Be2 Qf2 18. h6 f6 19. Be3 Nc4 20. Bxc4 Qxd2+ 21. Rxd2
Bh8 22. d6+ Kh7 23. d7 g5 24. dxc8=Q Raxc8 25. Rd7+ Kg6 26. Be6 f5 27. exf5+
Kf6 28. Ne4# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.15"]
[White "Sales, Marcelo Tadeu De Sa "]
[Black "De Jesus Junior, Tobias Garcez"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1655"]
[BlackElo "1720"]
[PlyCount "83"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. b4 Ng6 7. Bb2 Ngxe5 8.
Nxe5 Nxe5 9. Bxd4 Nxc4 10. e3 Be6 11. Nd2 Nd6 12. Be2 Be7 13. Bf3 O-O 14. O-O
Bf6 15. Bxf6 Qxf6 16. Rc1 c6 17. Qc2 Rfd8 18. Ne4 Nxe4 19. Bxe4 g6 20. Rfd1 Qe5
21. h3 a5 22. Bf3 axb4 23. axb4 Rxd1+ 24. Rxd1 Ra2 25. Qc5 Qxc5 26. bxc5 Rc2
27. Rd8+ Kg7 28. Rb8 Rxc5 29. Rxb7 Bd5 30. Bxd5 Rxd5 31. Rc7 Rd1+ 32. Kh2 Rc1
33. Kg3 Kf6 34. Kf3 c5 35. g3 c4 36. Ke4 c3 37. Kd3 Rd1+ 38. Ke4 Rc1 39. Kd3
Rf1 40. f4 Rf3 41. g4 Rxh3 42. Rxc3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.16"]
[White "Santos, Jose Antonio Dos"]
[Black "Hayashi, Kaito"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1720"]
[BlackElo "1487"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 b6 5. Nd2 Bb7 6. Ngf3 Nbd7 7. O-O Bd6 8. b3
O-O 9. Bb2 c5 10. e3 Rc8 11. Re1 Re8 12. Ne5 Qc7 13. f4 a6 14. Rc1 Qb8 15. Qe2
Red8 16. g4 cxd4 17. exd4 Bb4 18. Bc3 Bxc3 19. Rxc3 dxc4 20. Bxb7 Qxb7 21.
Ndxc4 Nd5 22. Rf3 Qc7 23. Nxf7 Nxf4 24. Rxf4 Qxf4 25. Nxd8 Rxd8 26. Qxe6+ Qf7
27. d5 Nc5 28. Qxf7+ Kxf7 29. Nxb6 Rd6 30. Nc4 Rxd5 31. Re2 Kf6 32. h4 Rd4 33.
Ne3 Nd3 34. Kh2 Ne5 35. Kg3 h6 36. Rf2+ Ke6 37. Rf4 Rxf4 38. Kxf4 Nd3+ 39. Ke4
Nc1 40. Nd5 Nxa2 41. Nc7+ Kf6 42. Nxa6 Nc3+ 43. Kf3 Ke5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.17"]
[White "Bucalem, Miguel Luiz"]
[Black "Pereira Fo, Hildebrando Apoloni"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1719"]
[BlackElo "1601"]
[PlyCount "65"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. Nf3 Bf5 7. e3 h6 8. Bb5
e6 9. Ne5 Rc8 10. Nxc6 bxc6 11. Ba6 Bb4 12. Bxc8 Qxc8 13. O-O O-O 14. Qb3 Ba5
15. Na4 Ne4 16. Rfc1 Qa6 17. Nc5 Qe2 18. Nxe4 Bxe4 19. f3 Bd2 20. fxe4 g5 21.
Bg3 Bxe3+ 22. Kh1 Bxc1 23. Rxc1 Qxe4 24. Qc3 Rc8 25. Re1 Qg6 26. Qe3 Qc2 27.
Qe5 Qxb2 28. Qf6 Qb4 29. Rf1 Qf8 30. Be5 Kh7 31. h4 gxh4 32. Rf4 Qg8 33. Rg4
1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.18"]
[White "Negri, Daniel Julio S"]
[Black "Sanchez, Ivan Roberto"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1796"]
[BlackElo "1665"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 cxd4 9. cxd4 O-O 10. O-O Qc7 11. Qc2 e6 12. Be3 b5 13. Bd3 Qxc2 14. Bxc2
Bb7 15. Rab1 a6 16. Bd3 Rd8 17. f4 Nc6 18. e5 b4 19. a3 a5 20. Rfc1 Bf8 21. Bb5
Na7 22. Ba4 Be4 23. Bc2 Bxc2 24. Rxc2 Nb5 25. Bc1 Nxd4 26. Nxd4 Rxd4 27. Kf2
Rad8 28. Be3 Rd1 29. Rbb2 bxa3 30. Ra2 Rb1 31. Ke2 Rdd1 32. Bc5 Bxc5 33. Rxc5
Rb2+ 34. Rc2 Rxc2+ 35. Rxc2 Rb1 36. Kd2 Rb3 37. Rc3 a4 38. Rc8+ Kg7 39. Ra8 Rb4
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.19"]
[White "Junior, Fernando Luiz de So"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "1773"]
[PlyCount "108"]
[EventDate "2018.05.31"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Rb1 c6 8. d3
a5 9. a3 e5 10. Qc2 Nh5 11. Bg5 f6 12. Be3 f5 13. b4 f4 14. Bd2 Ndf6 15. d4 Bf5
16. Qb3 Bxb1 17. Rxb1 axb4 18. axb4 fxg3 19. hxg3 exd4 20. Nxd4 Qe7 21. Nf3 Ne4
22. Rd1 Nxd2 23. Rxd2 Ra1+ 24. Kh2 Nf6 25. Bh3 Ne4 26. Nxe4 Qxe4 27. Qd3 Qxd3
28. Rxd3 Be5 29. Kg2 Rb1 30. Nxe5 dxe5 31. Rd7 Rxb4 32. Re7 b5 33. Rxe5 bxc4
34. Rc5 Rf6 35. Bd7 Kf8 36. Bxc6 Rb2 37. Rxc4 Rxe2 38. Bf3 Rd2 39. Rc3 g5 40.
g4 h6 41. Rb3 Ke7 42. Rc3 Kd6 43. Rb3 Kc5 44. Ra3 Kc4 45. Re3 Kd4 46. Ra3 Rc2
47. Re3 Rc3 48. Re4+ Kc5 49. Re5+ Kb4 50. Be4 Rc5 51. Re7 Kc3 52. Rd7 Rc4 53.
Rd3+ Kb4 54. f3 Rc2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.20"]
[White "De Sa, Sidney Loyola"]
[Black "Azevedo, Hugo Daniel De Oliv"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1751"]
[BlackElo "1650"]
[PlyCount "117"]
[EventDate "2018.05.31"]

1. d4 c5 2. Nf3 Nf6 3. Bf4 cxd4 4. Qxd4 d6 5. Bg3 Nc6 6. Qd1 g6 7. c3 Bg7 8. e3
O-O 9. Be2 e5 10. Nbd2 e4 11. Nd4 d5 12. O-O Re8 13. Qc2 Bg4 14. Bxg4 Nxg4 15.
h3 Nge5 16. N2b3 Qb6 17. Rad1 Rac8 18. Qb1 Nd3 19. Rd2 Nce5 20. Bxe5 Bxe5 21.
Nc1 Bxd4 22. cxd4 Nb4 23. a3 Nc6 24. Ne2 Qd8 25. Rc2 g5 26. Nc3 g4 27. Qd1 gxh3
28. Qg4+ Kh8 29. Qxh3 Rg8 30. Qf5 Qg5 31. Qxg5 Rxg5 32. Ne2 h5 33. Nf4 Rcg8 34.
Kh2 Rf5 35. Rc5 Rd8 36. Rfc1 Kg7 37. R1c2 Nxd4 38. exd4 Rxf4 39. Rc7 Rb8 40.
Rd7 Rf5 41. Kg1 Kf6 42. Rcc7 Ke6 43. Rxb7 Rxb7 44. Rxb7 Kd6 45. Rxa7 Kc6 46.
Ra5 Rg5 47. a4 f5 48. Ra6+ Kc7 49. Rf6 f4 50. Rxf4 Kb6 51. b4 Rg6 52. Rf5 Rc6
53. Rxd5 Rc4 54. a5+ Ka6 55. Rd6+ Kb5 56. Rb6+ Ka4 57. a6 Rc8 58. a7 Ra8 59.
Rb7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.21"]
[White "Reis, Arnaldo Ulisses"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1652"]
[BlackElo "1742"]
[PlyCount "76"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. Nbd2 Nc6 6. c3 a6 7. Bd3 c4 8. Bc2
Bd6 9. Ne5 Qc7 10. Ndf3 Nd7 11. Nxc6 Bxf4 12. Nb4 Bd6 13. a3 Nf6 14. Bb1 Bd7
15. h3 a5 16. Na2 O-O 17. O-O b5 18. Bc2 Bc6 19. Re1 Rfb8 20. Nc1 b4 21. axb4
axb4 22. Rxa8 Rxa8 23. Ne2 Ra2 24. Qd2 Rxb2 25. Bxh7+ Nxh7 26. Qxb2 b3 27. Ra1
f6 28. g3 e5 29. Kg2 Qd7 30. Nfg1 Ng5 31. h4 Nf7 32. Nh3 Qf5 33. f3 g5 34. hxg5
fxg5 35. g4 Qd3 36. Kf2 Qh7 37. Kg2 Qd3 38. Kf2 Qh7 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.22"]
[White "Gauche, Joao Gabriel N. Silv"]
[Black "Bolsoni, Danilo Segateli"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1702"]
[BlackElo "1607"]
[PlyCount "71"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 Nbd7 6. h3 e5 7. dxe5 dxe5 8. Be3
O-O 9. Qd2 Qe7 10. O-O-O c6 11. Qd6 Re8 12. Qxe7 Rxe7 13. Be2 a6 14. Nd2 b5 15.
f3 Nh5 16. g4 Ng3 17. Rhg1 Nxe2+ 18. Nxe2 Nf8 19. Kc2 Be6 20. c5 a5 21. Nb3 a4
22. Nbc1 Rd7 23. Rxd7 Nxd7 24. a3 Bf8 25. Nd3 Bc4 26. Nec1 f6 27. Kc3 g5 28.
Rg2 Be7 29. Rd2 Kg7 30. Nb4 Nb8 31. Ne2 Be6 32. Ng3 Ra7 33. Nf5+ Bxf5 34. gxf5
Kf7 35. Kc2 Ke8 36. Kc3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.23"]
[White "Passos Coutinho, Eduardo"]
[Black "Casante, Tatiana"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1708"]
[BlackElo "1594"]
[PlyCount "101"]
[EventDate "2018.05.31"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be7 6. Nf3 O-O 7. O-O Nc6 8.
d3 b6 9. Bd2 Bb7 10. Rc1 Na5 11. Qa4 Bc6 12. Qg4 Nf6 13. Qf4 Qd6 14. Qxd6 cxd6
15. b4 Nb7 16. b5 Bxf3 17. Bxf3 d5 18. e4 Nc5 19. exd5 exd5 20. Bg5 Nxd3 21.
Rcd1 Ne5 22. Bg2 Rad8 23. Bxf6 Bxf6 24. Nxd5 Nd7 25. Rd2 Nc5 26. Rfd1 Rde8 27.
Nxf6+ gxf6 28. f4 Re7 29. Rd8 Re2 30. Rxf8+ Kxf8 31. Rd8+ Kg7 32. Rc8 Rxa2 33.
Bd5 Rd2 34. Bc6 Kg6 35. g4 f5 36. Rg8+ Kf6 37. g5+ Ke7 38. Re8+ Kd6 39. Rd8+
Kc7 40. Rxd2 a5 41. Be8 a4 42. Bxf7 Ne4 43. Rc2+ Kd7 44. Bg8 Nd6 45. Bxh7 Ke7
46. Ra2 Nxb5 47. Rxa4 Nd6 48. Ra7+ Kf8 49. g6 Ne8 50. Ra8 Ke7 51. Rxe8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.24"]
[White "Bonfim, Regina Rodrigues"]
[Black "Jafet Junior, Carlos"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1788"]
[BlackElo "1614"]
[PlyCount "50"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. a3 Nbd7 6. Bg5 dxc4 7. e4 b5 8. e5 h6
9. Bh4 g5 10. exf6 gxh4 11. Ne5 Bb7 12. Qf3 Qxf6 13. Qe4 Nxe5 14. dxe5 Qe7 15.
Qe3 a6 16. Ne4 Bg7 17. Nd6+ Kf8 18. f4 Rd8 19. Qa7 Bc8 20. Qb6 Bd7 21. Qxa6 f6
22. a4 fxe5 23. fxe5 Bxe5 24. Ne4 Qb4+ 25. Nd2 Bc8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.25"]
[White "Sousa, Fabio De Fatima"]
[Black "Gomes, Carlos"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1731"]
[BlackElo "1601"]
[PlyCount "55"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nc3 a6 7. f3 b5 8. Qd2
Bb7 9. O-O-O Qc7 10. Kb1 Nbd7 11. g4 Ne5 12. g5 Nfd7 13. Qf2 Nc4 14. Bc1 O-O-O
15. h4 Be7 16. Bh3 b4 17. Na4 Qa5 18. b3 g6 19. Qe2 Ncb6 20. Nb2 e5 21. Nc4
Nxc4 22. Qxc4+ Qc7 23. Qxf7 Rdf8 24. Qxe7 exd4 25. Rxd4 d5 26. exd5 Re8 27.
Bxd7+ Qxd7 28. Rc4+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.26"]
[White "Munhoz, Joao Pedro"]
[Black "Feller, Gabriela Luisa Vicen"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1700"]
[BlackElo "1581"]
[PlyCount "140"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Be3 Bb6 8. Nbd2
Ng4 9. Bxb6 axb6 10. h3 Nf6 11. Re1 Ne7 12. Nf1 Ng6 13. d4 c6 14. Ba4 exd4 15.
Qxd4 d5 16. exd5 Nxd5 17. a3 Be6 18. Bc2 Qf6 19. Rad1 Rfd8 20. Qxf6 Nxf6 21.
Ne3 h6 22. Nd4 Bc8 23. Ndf5 Be6 24. Nd6 Rab8 25. Nef5 Kf8 26. g3 Ne7 27. Nxe7
Kxe7 28. Nf5+ Kf8 29. Kg2 Bd5+ 30. f3 Re8 31. Kf2 Rbd8 32. b3 b5 33. Ne3 Be6
34. g4 Ra8 35. Ra1 Red8 36. Re2 Nd7 37. b4 Nb6 38. Bf5 Bxf5 39. gxf5 Rd3 40.
Rc2 Re8 41. Re1 Na4 42. c4 bxc4 43. Rxc4 Rxa3 44. b5 cxb5 45. Rc7 Nb2 46. Re2
Nd3+ 47. Kg3 b6 48. Rc6 Nb4 49. Rxb6 Rexe3 50. Rxe3 Rxe3 51. Rxb5 Nc6 52. Kf4
Re1 53. Rc5 Ne7 54. Ra5 f6 55. Ra8+ Kf7 56. Ra7 Re5 57. Kg4 h5+ 58. Kxh5 Rxf5+
59. Kg4 Re5 60. h4 Kg6 61. Ra4 Nd5 62. Kg3 Kh5 63. Rg4 Ne7 64. Rf4 Nf5+ 65. Kh3
g6 66. Rg4 Re1 67. f4 Rh1+ 68. Kg2 Rxh4 69. Rxh4+ Kxh4 70. Kf3 Ng3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.27"]
[White "Brujin, Homero"]
[Black "Santos, Renan De Souza"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1480"]
[BlackElo "1661"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 g6 7. Bg2 Bd7 8. O-O
Bg7 9. Nf3 O-O 10. Re1 Qb6 11. e4 Ng4 12. Qe2 Be6 13. Nd5 Bxd5 14. exd5 Nd4 15.
Nxd4 Bxd4 16. Rf1 Ne5 17. Bh6 Rfc8 18. Rfc1 Qxb2 19. Qxb2 Bxb2 20. Bh3 f5 21.
Bf1 Bxa1 22. Rxa1 Nxc4 23. Re1 Kf7 24. Bg5 Ne5 25. Kg2 Rc7 26. f4 Ng4 27. h3
Nf6 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.28"]
[White "Da Silva, Ronivan Sousa"]
[Black "Canonico, Rodrigo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1453"]
[BlackElo "1658"]
[PlyCount "101"]
[EventDate "2018.05.31"]

1. Nf3 Nc6 2. g3 e5 3. d3 d5 4. Bg2 Nf6 5. O-O Bg4 6. h3 Be6 7. Nbd2 h6 8. e4
Qd7 9. exd5 Nxd5 10. Kh2 Bd6 11. Nc4 g5 12. Nxd6+ Qxd6 13. Nd2 O-O-O 14. Nc4
Qd7 15. a3 Nf6 16. Qe2 Bxc4 17. dxc4 Rde8 18. Be3 Nh7 19. Rfd1 Qe6 20. Bd5 Qg6
21. c3 f5 22. b4 f4 23. Qg4+ Kb8 24. gxf4 Nf6 25. Qg2 exf4 26. Bxf4 Qf5 27. Bg3
Nd8 28. b5 h5 29. Kg1 h4 30. Bh2 g4 31. hxg4 Nxg4 32. Re1 Ref8 33. Re7 Nxh2 34.
Qxh2 Qg5+ 35. Qg2 Qxe7 36. Kh1 Qf6 37. f3 c6 38. bxc6 Nxc6 39. Rb1 Qd6 40. Qg7
Qc7 41. Qg6 Nd8 42. a4 Rh7 43. Qe4 Re7 44. Qg4 Qd7 45. Qg2 Rfe8 46. a5 Re2 47.
Qf1 Qd6 48. f4 Qg6 49. c5 Qg3 50. Bg2 h3 51. Qf3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.29"]
[White "Sakaya, Gabriel Reis"]
[Black "Fassis, Juliana Maria"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1467"]
[BlackElo "1647"]
[PlyCount "53"]
[EventDate "2018.05.31"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 d6 7. O-O Nf6 8.
Bg5 Be7 9. Qe2 O-O 10. Rac1 e5 11. Rfd1 Bg4 12. Qe3 a6 13. Be2 Qb8 14. Bxf6
Bxf6 15. Nd2 Bxe2 16. Nxe2 Nd4 17. Nf3 Nxf3+ 18. Qxf3 Rd8 19. Nc3 Rd7 20. Nd5
Qd8 21. Qg4 Bg5 22. Rc3 Rb8 23. Rg3 Bh6 24. Qxd7 Qh4 25. Ne7+ Kf8 26. Nf5 Qh5
27. Qxd6+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.30"]
[White "Flores, Clarice Soares Leite"]
[Black "Caporale, Giuseppe Guido"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1280"]
[BlackElo "1639"]
[PlyCount "172"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 Bg4 4. e3 c5 5. h3 Bh5 6. c3 Nbd7 7. Be2 h6 8. Bh2
g5 9. g4 Bg6 10. Nbd2 Bg7 11. Qb3 Qc7 12. Rc1 a6 13. Qd1 b5 14. b4 c4 15. a4
Qb7 16. Bf1 Nb6 17. axb5 axb5 18. Bg2 d5 19. Ne5 O-O 20. Nxg6 fxg6 21. Nf3 Ne4
22. O-O Ra3 23. Qe1 Ra2 24. Ra1 Rfa8 25. Rxa2 Rxa2 26. Qb1 Ra3 27. Qe1 Kh7 28.
Ne5 Nxc3 29. f4 Bxe5 30. fxe5 e6 31. h4 Qe7 32. h5 Nd7 33. Rf2 Rb3 34. Rf1 Kg7
35. Qf2 Rb1 36. Qf6+ Qxf6 37. exf6+ Nxf6 38. Be5 Rxf1+ 39. Kxf1 Kf7 40. Bxf6
Kxf6 41. hxg6 Kxg6 42. Ke1 Kf6 43. Kd2 Na2 44. e4 dxe4 45. Bxe4 Nxb4 46. Kc3
Nd5+ 47. Bxd5 exd5 48. Kb4 Ke6 49. Kc3 Kd6 50. Kb4 Kc6 51. Kc3 Kb6 52. Kb4 Ka6
53. Kc5 c3 54. Kxd5 c2 55. Ke5 c1=Q 56. d5 Qe3+ 57. Kd6 Kb6 58. Kd7 Kc5 59. d6
Qe5 60. Kc8 Qxd6 61. Kb7 Qf4 62. Ka6 Qxg4 63. Kb7 h5 64. Ka6 h4 65. Kb7 h3 66.
Ka6 h2 67. Kb7 b4 68. Ka7 b3 69. Kb8 b2 70. Ka7 b1=Q 71. Ka6 Qf3 72. Ka5 g4 73.
Ka4 g3 74. Ka5 g2 75. Ka6 g1=Q 76. Ka5 h1=Q 77. Ka6 Kd6 78. Ka5 Qb4+ 79. Kxb4
Qb1+ 80. Ka4 Qb4+ 81. Kxb4 Qd3 82. Ka4 Qdb1 83. Ka5 Kc6 84. Ka4 Kc5 85. Ka3 Kc4
86. Ka4 Qb4# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.31"]
[White "Bocca, Edson Ricardo"]
[Black "Assad, Otavio"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1637"]
[BlackElo "1416"]
[PlyCount "137"]
[EventDate "2018.05.31"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 h6 6. Bf4 Nf6 7. Qe2+ Be6 8. h3
Nbd7 9. O-O-O Be7 10. Kb1 O-O 11. g4 Ne8 12. Rg1 b5 13. Qd2 a5 14. g5 h5 15.
Ne5 Nxe5 16. Bxe5 a4 17. h4 a3 18. b3 Bb4 19. Qd3 Qd7 20. Ne2 Bf5 21. Qe3 Rc8
22. Kc1 c5 23. c3 cxd4 24. Bxd4 Nd6 25. f3 Bg6 26. Qf4 Rc6 27. Kd2 Ba5 28. b4
Bc7 29. Ke1 Nc4 30. Qc1 Re8 31. Kf2 Qe6 32. Ng3 Ne5 33. Bxb5 Bb6 34. Bxb6 Rxb6
35. Bf1 f6 36. gxf6 Qxf6 37. Be2 Ng4+ 38. Kg2 Ne3+ 39. Kf2 Ng4+ 40. Ke1 Ne3 41.
Rd4 Rbe6 42. Kf2 Nf5 43. Rf4 Qe5 44. Bb5 Nxg3 45. Rxg3 Rc8 46. Rd4 Rf8 47. Qd2
Rf7 48. Kg2 Rfe7 49. Rg5 Qf6 50. Kg3 Re3 51. Rf4 Qd6 52. Qxd5+ Qxd5 53. Rxd5
Re1 54. Rd2 Rg1+ 55. Kh2 Ree1 56. Rg2 Rh1+ 57. Kg3 Re3 58. Ba4 Rxc3 59. Bb3+
Kh7 60. b5 Re1 61. b6 Rc8 62. Rb4 Re3 63. Rd2 Rh8 64. Rd7 Bf5 65. Rc7 Bg4 66.
Rf7 Kg6 67. Rff4 Re7 68. fxg4 Re3+ 69. Kf2 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.32"]
[White "Izumi, Ernesto Shuji"]
[Black "Salama, Henrique Eric"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1629"]
[PlyCount "53"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. a3 b6 5. e3 Bb7 6. Nbd2 Be7 7. Bb5+ c6 8. Bd3
O-O 9. O-O Nbd7 10. Be5 c5 11. Rc1 c4 12. Be2 Rc8 13. b3 h6 14. Ra1 Nh7 15. Ne1
Nxe5 16. dxe5 f6 17. Bg4 f5 18. Bh5 Qc7 19. f4 Bc5 20. Rf3 Qe7 21. Rh3 Bc6 22.
g4 Be8 23. Ng2 Bxh5 24. gxh5 Qf7 25. Nf3 Kh8 26. Nfh4 Qxh5 27. Qxh5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.33"]
[White "De Abreu, Nilto Oliveira"]
[Black "Riboldi, Mario Garcia"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1628"]
[PlyCount "118"]
[EventDate "2018.05.31"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. g3 Nf6 5. d3 Bg4 6. Bg2 Nd4 7. O-O g6 8. h3
Bxf3 9. Bxf3 Nxf3+ 10. Qxf3 Bg7 11. e5 dxe5 12. fxe5 Qd4+ 13. Kg2 Qxe5 14. Qxb7
Qd5+ 15. Qxd5 Nxd5 16. c4 Nb4 17. Na3 Nxd3 18. Nb5 O-O 19. Rb1 Nxc1 20. Rfxc1
e6 21. Rd1 Rfd8 22. Rxd8+ Rxd8 23. Nxa7 Ra8 24. Nb5 Rxa2 25. Kf3 Rxb2 26. Rxb2
Bxb2 27. Nd6 Kf8 28. Ne4 Bd4 29. Kf4 f6 30. Kf3 Ke7 31. g4 f5 32. Ng3 Kf6 33.
gxf5 exf5 34. Ne2 Be5 35. Nc1 Kg5 36. Nd3 Bd6 37. Nf2 Kf6 38. Nd3 g5 39. Nf2 h5
40. Nd3 g4+ 41. hxg4 hxg4+ 42. Ke2 f4 43. Kf2 Kf5 44. Ke2 Ke4 45. Nf2+ Kd4 46.
Nxg4 Kxc4 47. Kd2 Kb3 48. Nf2 c4 49. Ne4 c3+ 50. Nxc3 Bb4 51. Ke2 Kxc3 52. Kf3
Bd6 53. Ke2 Kd4 54. Kd2 Ke4 55. Ke2 f3+ 56. Kf2 Bc5+ 57. Kf1 Ke3 58. Ke1 f2+
59. Kf1 Bd4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.34"]
[White "Davanso, Joao Pedro"]
[Black "Sessin, Leandro Eric"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1627"]
[PlyCount "70"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8.
O-O Qe7 9. a4 a5 10. c3 O-O 11. Qe2 Bg4 12. h3 Bh5 13. Re1 Rfe8 14. Nf1 Bg6 15.
Nh4 Rad8 16. Nxg6 hxg6 17. Bg5 Rd7 18. Ne3 Qe6 19. Rad1 Nh7 20. Rxd7 Qxd7 21.
Rd1 Qe6 22. h4 f6 23. Nd5 fxg5 24. Nxc7 Qf7 25. Nxe8 Kh8 26. Nd6 Qe7 27. Nc4
gxh4 28. Rd3 Ng5 29. gxh4 Ne6 30. Rg3 Nf4 31. Qd2 Qxh4 32. Qe1 Qxg3 33. Qf1
Nh3+ 34. Kh1 Nxf2+ 35. Kg1 Ng4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.35"]
[White "Massambani Neto, Laurindo"]
[Black "Modes, Andre Vinicius"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "1654"]
[PlyCount "79"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 c6 3. c3 e6 4. Bf4 Bd6 5. Bg3 Nf6 6. e3 O-O 7. Bd3 Re8 8. O-O
Bxg3 9. hxg3 Nbd7 10. Nbd2 c5 11. Rc1 b6 12. Bb1 Bb7 13. Re1 Qc7 14. e4 dxe4
15. Nxe4 Nxe4 16. Bxe4 Nf6 17. Bxb7 Qxb7 18. dxc5 bxc5 19. Qc2 Red8 20. Re5 Rd5
21. Rce1 Rad8 22. c4 Rxe5 23. Rxe5 Qe7 24. Re2 Rd6 25. a3 Qb7 26. Rd2 Rxd2 27.
Qxd2 Qd7 28. b4 Qxd2 29. Nxd2 cxb4 30. axb4 Kf8 31. f3 Ke7 32. Kf2 Kd6 33. Ke3
e5 34. Nb1 Nd7 35. Nc3 f5 36. Nb5+ Kc6 37. Nxa7+ Kb6 38. Nb5 Nb8 39. Nd6 Nd7
40. Nxf5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.36"]
[White "Yuji Okuda, Paulo Alexandre"]
[Black "Saito, Helio Tsutomu"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "1702"]
[PlyCount "70"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 b6 5. e4 Bxc3+ 6. bxc3 h6 7. Bxf6 Qxf6 8.
Nf3 d6 9. Bd3 Nd7 10. O-O e5 11. d5 Nc5 12. Ne1 Qg6 13. Qf3 O-O 14. h3 Nxd3 15.
Nxd3 f5 16. exf5 Bxf5 17. Nb4 Bd7 18. Qe3 a5 19. Nd3 Rf6 20. Rad1 Raf8 21. Kh2
Bf5 22. Ne1 Qh5 23. f3 Qe8 24. g4 Bc8 25. Ng2 g5 26. Kg3 Qa4 27. Qe4 Ba6 28.
Ne3 Bc8 29. Rf2 Qe8 30. Rh1 Rf4 31. Qd3 e4 32. Qe2 Qe5 33. Kh2 Rxf3+ 34. Kg1
Rxf2 35. Qe1 Qg3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.37"]
[White "Santos, Marcos Correia"]
[Black "Yokomizo, Wilton"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1629"]
[BlackElo "1437"]
[PlyCount "80"]
[EventDate "2018.05.31"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. d3 Bc5 7. Bg2 O-O 8.
O-O Bg4 9. h3 Nxc3 10. bxc3 Bh5 11. g4 Bg6 12. Qb3 Bb6 13. a4 Kh8 14. Ng5 h6
15. Bxc6 bxc6 16. Nf3 e4 17. Ne5 exd3 18. exd3 Qd5 19. Qxd5 cxd5 20. d4 Ba5 21.
Bd2 a6 22. f4 Be4 23. f5 Rab8 24. Nc6 Rb2 25. Nxa5 Rxd2 26. Rf2 Rd3 27. Rc1
Rxh3 28. Rh2 Rg3+ 29. Kf2 Rxg4 30. Ke3 Re8 31. Nc6 Bxf5+ 32. Kf3 Ree4 33. Ne5
Rgf4+ 34. Kg3 Kg8 35. Rb1 Kf8 36. Rb7 g5 37. Rxc7 Re3+ 38. Kg2 Be4+ 39. Nf3
Rexf3 40. Rxh6 Rxc3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4.38"]
[White "Araujo, Barbara Ribeiro"]
[Black "Fantinati, Nilton M. Nascimento"]
[Result "1-0"]
[ECO "C66"]
[BlackElo "1498"]
[PlyCount "75"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. O-O Bd7 6. d3 a6 7. Ba4 b5 8. Bb3
Na7 9. Nd5 Nxd5 10. Bxd5 c6 11. Bb3 Be7 12. Re1 O-O 13. Be3 c5 14. c3 Be6 15.
c4 b4 16. Bc2 Nc6 17. Ba4 Qc7 18. a3 a5 19. Nd2 f5 20. f3 f4 21. Bf2 Nd4 22.
Bxd4 cxd4 23. Bb5 Bh4 24. Re2 Qf7 25. a4 Qg6 26. Rc1 Qh5 27. c5 Bg3 28. Nf1 Bh4
29. Rcc2 dxc5 30. Rxc5 Rf6 31. Rec2 b3 32. Rc1 Rg6 33. Bc4 Bxc4 34. R1xc4 h6
35. Rc8+ Rxc8 36. Rxc8+ Kh7 37. Qxb3 Qxf3 38. Qg8# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.1"]
[White "Borges, Lucas Silvestre"]
[Black "Hopka, Matheus Marchesi"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1789"]
[BlackElo "1759"]
[PlyCount "106"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 Nc6 6. c3 cxd4 7. exd4 Be7 8.
Ngf3 d6 9. Bc4 Bd7 10. O-O O-O 11. Qe2 Rc8 12. Bb3 Re8 13. Bxf6 Bxf6 14. Ne4
Be7 15. d5 Na5 16. dxe6 Bxe6 17. Bxe6 fxe6 18. Nd4 d5 19. Qg4 Qd7 20. Nd2 Bf6
21. Rfe1 Nc4 22. Nxc4 Rxc4 23. Rad1 Qf7 24. Rxe6 Rf8 25. Re2 h5 26. Qe6 Bxd4
27. Qxf7+ Kxf7 28. Rxd4 Rxd4 29. cxd4 Rc8 30. f3 Rc4 31. Rd2 g6 32. Kf2 Kf6 33.
Ke3 Kf7 34. h4 Kg7 35. Kf4 Kf6 36. g4 hxg4 37. fxg4 Rc7 38. Re2 Rc8 39. g5+ Kf7
40. Kg4 Rc4 41. Rd2 Kg7 42. h5 gxh5+ 43. Kxh5 Rc1 44. Re2 Rh1+ 45. Kg4 Rg1+ 46.
Kf5 Rf1+ 47. Ke5 Rf8 48. Kxd5 Rd8+ 49. Kc4 Rd7 50. d5 Rc7+ 51. Kd4 Rd7 52. Re6
Kf7 53. g6+ Kg7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.2"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Caceres, Elton Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1770"]
[BlackElo "1798"]
[PlyCount "155"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 b6 7. c4 Bb7 8. Ne5
e6 9. b3 Nbd7 10. Bb2 Nxe5 11. dxe5 Ne8 12. Qc2 Rb8 13. Rfd1 c6 14. Nf3 Nc7 15.
Rac1 Rc8 16. h4 Qe7 17. Nh2 Rfd8 18. Ng4 Ne8 19. c5 h5 20. Nh2 bxc5 21. Qxc5
Qxc5 22. Rxc5 Bf8 23. Ra5 a6 24. Ba3 Nc7 25. Bxf8 Kxf8 26. Rc5 Ke7 27. Nf3 Rf8
28. a4 Kd7 29. Nd4 Ne8 30. f4 Ng7 31. e4 Rc7 32. Kf2 Ra8 33. a5 Rb8 34. Rdc1
Rbc8 35. Ke3 Ba8 36. Bf1 Bb7 37. Bd3 dxe4 38. Bxe4 Nf5+ 39. Bxf5 gxf5 40. Rd1
Ke7 41. Nf3 Rb8 42. Rd3 Bc8 43. Nd4 Bd7 44. Rdc3 Rbc8 45. b4 Kd8 46. R5c4 Be8
47. Nb3 Ke7 48. Nc5 Ra8 49. Rd4 Raa7 50. Rcd3 Rc8 51. Kd2 Rca8 52. Kc3 Rc8 53.
Na4 Rcc7 54. Rd8 Rab7 55. Nc5 Ra7 56. Rb8 Bd7 57. Rh8 Rc8 58. Rxd7+ Rxd7 59.
Rxc8 Rd1 60. Nxa6 Kd7 61. Rh8 Rc1+ 62. Kd4 Rd1+ 63. Kc5 Rd5+ 64. Kc4 Rd1 65.
Rxh5 Ke7 66. Kc5 Kd7 67. Rh7 Rd5+ 68. Kc4 Ke7 69. Nb8 Kf8 70. Nxc6 Ke8 71. a6
Rd1 72. Rh8+ Kd7 73. Rd8+ Kc7 74. Rxd1 Kb6 75. a7 Kb7 76. Rd7+ Ka8 77. b5 f6
78. b6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.3"]
[White "Machado, Antonio Rodrigo"]
[Black "Alves, Alessandro Cunha"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1707"]
[BlackElo "1786"]
[PlyCount "134"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nd4 7. c3 Nxf3+ 8. Qxf3
Ne7 9. Nd2 O-O 10. Qe2 d5 11. Re1 d4 12. c4 e5 13. Nb3 b6 14. a4 a5 15. Nd2 Nc6
16. b3 Nb4 17. Nb1 Ra7 18. Na3 Bd7 19. Bd2 Bc6 20. Bxb4 axb4 21. Nb5 Bxb5 22.
axb5 Qa8 23. Qb2 Ra3 24. Rxa3 bxa3 25. Qd2 Qa7 26. Ra1 h5 27. b4 cxb4 28. Qxb4
Ra8 29. Ra2 Bf8 30. Qd2 Qa4 31. Bf3 Bb4 32. Qd1 Qa5 33. Qb3 Ra7 34. Bg2 Bc5 35.
Kf1 Qc3 36. Qxc3 dxc3 37. Ke2 Ra4 38. Kd1 Bxf2 39. Kc2 Bd4 40. Kb3 Ra5 41. Bf3
Kf8 42. Bd1 Ke7 43. Rxa3 Rxa3+ 44. Kxa3 Kd6 45. Kb3 f5 46. exf5 gxf5 47. Bxh5
Bg1 48. h4 Bf2 49. Bg6 f4 50. gxf4 exf4 51. h5 Bd4 52. Be4 Bg7 53. h6 Bxh6 54.
Kxc3 Ke5 55. Bf3 Bg7 56. d4+ Kd6 57. Kd3 Bf6 58. Ke4 Bg7 59. Bg4 Bf6 60. d5 Kc5
61. Be2 Kd6 62. Kxf4 Be5+ 63. Kf5 Bd4 64. Kg6 Bg1 65. Kf6 Bd4+ 66. Kf7 Bg1 67.
Ke8 Bf2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.4"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Andrade, Guilherme A. De Sou"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1798"]
[BlackElo "1725"]
[PlyCount "140"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. c3 Qc7 5. Qe2 b5 6. Bb3 Nc6 7. O-O Nge7 8. a4
b4 9. d4 bxc3 10. bxc3 Ng6 11. d5 Na5 12. Ba2 Be7 13. Bd2 c4 14. Be3 Nb3 15.
Bxb3 cxb3 16. c4 a5 17. Rc1 Qb8 18. Qb2 O-O 19. Rc3 Bf6 20. Bd4 Bxd4 21. Nxd4
Qe5 22. Rxb3 Nf4 23. Re3 Rb8 24. Qd2 Rb4 25. Nc3 Rxc4 26. Rd1 Ba6 27. g3 Ng6
28. Nf3 Qc7 29. Nb5 Bxb5 30. axb5 Rb8 31. dxe6 dxe6 32. Rb3 Rxe4 33. b6 Qc4 34.
Qd6 Qc8 35. Rdb1 Rb4 36. Rxb4 axb4 37. Rxb4 Qb7 38. Qc7 Ne7 39. Rc4 f6 40. Qxb7
Rxb7 41. Rc7 Rxc7 42. bxc7 Nc8 43. Nd4 Kf7 44. f4 Ke7 45. Kf2 g6 46. Ke3 Kd7
47. g4 Ne7 48. Ke4 Nc8 49. h4 Nd6+ 50. Kf3 e5 51. fxe5 fxe5 52. Ne2 Kxc7 53.
Ng3 Kd7 54. h5 Ke6 55. hxg6 hxg6 56. g5 Nf7 57. Kg4 Kd5 58. Ne2 Kc4 59. Ng3 Kd3
60. Nf5 gxf5+ 61. Kxf5 e4 62. g6 Nh6+ 63. Kg5 Ng8 64. g7 e3 65. Kg6 e2 66. Kf7
e1=Q 67. Kxg8 Qe8+ 68. Kh7 Qh5+ 69. Kg8 Kd4 70. Kf8 Qf5+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.5"]
[White "Teles, Lucas Marquetotti"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1788"]
[BlackElo "1746"]
[PlyCount "112"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. O-O Nf6 7. Re1 O-O 8. a4
h6 9. a5 Re8 10. Qb3 Qe7 11. Nh4 Nh7 12. Nf5 Qf6 13. Nxd6 cxd6 14. d3 Ne7 15.
a6 Rb8 16. Be3 d5 17. exd5 b6 18. Nd2 d6 19. Ne4 Qg6 20. f4 Nf5 21. fxe5 Nxe3
22. Rxe3 Rxe5 23. Rg3 Ng5 24. h4 f5 25. hxg5 fxe4 26. dxe4 h5 27. Bd3 h4 28.
Re3 Qxg5 29. Rae1 Bd7 30. Rf3 Bg4 31. Rfe3 Rf8 32. Qb2 Rf6 33. Qc2 Rh6 34. Qf2
Re8 35. Rf1 Rf6 36. Qe1 Rxf1+ 37. Bxf1 Re5 38. Qd2 Bh5 39. Be2 Bg6 40. Bd3 Re7
41. Bc2 Rf7 42. Qe1 Rf4 43. Bd1 Qe5 44. Bf3 Be8 45. Qe2 g5 46. Bg4 Kg7 47. Bc8
Bg6 48. Bf5 Bf7 49. Rf3 Bh5 50. Qb5 Rxf3 51. Qd7+ Bf7 52. gxf3 Qg3+ 53. Kf1
Qxf3+ 54. Kg1 Qg3+ 55. Kf1 Qf3+ 56. Ke1 Qe3+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.6"]
[White "Santos, Jose Antonio Dos"]
[Black "De Souza, Leonardo F Pereira"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1720"]
[BlackElo "1771"]
[PlyCount "50"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. b3 Be7 6. Bb2 Nc6 7. Bd3 Qc7 8. a3
a6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 f5 12. c4 Nf8 13. cxd5 exd5 14. Qc2 g6 15.
Nf3 Ne6 16. O-O b5 17. Rac1 Qb6 18. Qf2 Bb7 19. h3 c4 20. bxc4 dxc4 21. Bxc4
bxc4 22. Rxc4 O-O 23. Nd4 Nc5 24. Rb1 a5 25. Qc2 Be4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.7"]
[White "Monteiro, Paulo De Campos Mell"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1765"]
[BlackElo "1625"]
[PlyCount "50"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. g3 e6 6. Bg2 Nbd7 7. O-O h6 8. b3
Bb4 9. Bb2 O-O 10. a3 Be7 11. Ne1 Rc8 12. f3 c5 13. e4 dxe4 14. Nxe4 Qb6 15.
dxc5 Nxc5 16. Nxc5 Bxc5+ 17. Kh1 Rfd8 18. Qc1 Qxb3 19. Bxf6 gxf6 20. Qxh6 Bd4
21. Rc1 Be3 22. Qxf6 Bxc1 23. g4 Bh7 24. f4 Qb2 25. Qg5+ Qg7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.8"]
[White "Da Silva, Anderson Lemes"]
[Black "Pereira Mota, Nataniel Julio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1666"]
[BlackElo "1765"]
[PlyCount "146"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Qb6 6. Qc2 Nc6 7. Be2 Bd7 8. O-O
Rc8 9. Qb3 Ne4 10. Nbd2 Nxd2 11. Nxd2 Be7 12. Rfe1 O-O 13. Qxb6 axb6 14. Nb3 f5
15. Bb5 g5 16. Bxc6 Bxc6 17. Be5 f4 18. exf4 gxf4 19. g3 fxg3 20. fxg3 Rf5 21.
Bf4 Kf7 22. Re5 c4 23. Nd2 Bf6 24. Rxf5 exf5 25. Re1 Ra8 26. a3 Ba4 27. Nf3 Bc2
28. Be5 Be4 29. Bxf6 Bxf3 30. Be5 Be4 31. Kf2 Rg8 32. h3 Rg6 33. Bf4 Ke6 34. h4
h5 35. Rg1 Kd7 36. Ke3 Kc6 37. Rf1 Kb5 38. Rf2 Ka4 39. Bg5 Kb3 40. Bf4 Bc2 41.
Be5 Kxb2 42. Kd2 Kb3 43. Rf1 Bd3 44. Rc1 Rg8 45. Bd6 Re8 46. Be5 Re6 47. Re1 b5
48. Rc1 Ra6 49. Ra1 Kb2 50. Re1 Rxa3 51. Bd6 Rxc3 52. Bb4 Rc2+ 53. Ke3 Be4 54.
Kf4 Rf2+ 55. Kg5 c3 56. Kxh5 c2 57. Kg5 Bf3 58. Re3 c1=Q 59. Ba3+ Kc2 60. Bxc1
Kxc1 61. Kxf5 Be4+ 62. Kg5 Kc2 63. h5 b4 64. h6 Rh2 65. Rxe4 dxe4 66. d5 Rd2
67. h7 Rxd5+ 68. Kh6 Rd8 69. g4 e3 70. g5 e2 71. g6 e1=Q 72. g7 Rd6+ 73. Kg5
Qe5+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.9"]
[White "De Moura, Valderi Nascimento"]
[Black "Bucalem, Miguel Luiz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1762"]
[BlackElo "1719"]
[PlyCount "98"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Bg4 6. h3 Bxf3 7. gxf3 e6 8.
Rg1 g6 9. Bg5 Bg7 10. Qd2 h6 11. Bf4 a6 12. O-O-O Nc6 13. Kb1 Nh5 14. Be3 Qa5
15. f4 O-O-O 16. a3 Kb8 17. Qd3 Ka8 18. Na2 Rc8 19. Qb3 Qc7 20. Nc3 Na5 21. Qa2
Nc4 22. Bxc4 Qxc4 23. Qxc4 Rxc4 24. Rd3 Rhc8 25. Rc1 Bf8 26. Ne2 Nf6 27. c3 h5
28. Ka2 Ne4 29. f3 Nd6 30. Rc2 R4c6 31. Nc1 Nc4 32. Bf2 Bd6 33. Bg3 g5 34. Bh2
gxf4 35. Rg2 Rb6 36. b4 Rbc6 37. Ne2 Ne3 38. Rg5 Nf1 39. Bxf4 Bxf4 40. Nxf4
Rxc3 41. Kb2 Rc2+ 42. Kb3 Nd2+ 43. Rxd2 Rxd2 44. Re5 Rxd4 45. Nxh5 Rd3+ 46. Kb2
Rxf3 47. h4 Rh8 48. Ng7 Rxh4 49. Re2 Rhh3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.10"]
[White "Ritzel, Ricardo Agne"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1773"]
[BlackElo "1745"]
[PlyCount "70"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 g6 7. Nf3 Nd7 8. c3
Ne7 9. Be3 Qb6 10. b3 Nf5 11. Bf2 c5 12. Nbd2 cxd4 13. cxd4 Rc8 14. O-O Bh6 15.
g4 Ne7 16. Be3 Nc6 17. Rac1 O-O 18. a3 a5 19. Kh1 Na7 20. Rg1 Rxc1 21. Rxc1 Rc8
22. Rg1 Qb5 23. Qxb5 Nxb5 24. a4 Nc3 25. Rc1 Nb6 26. g5 Bf8 27. Kg2 Ba3 28. Rc2
Kg7 29. Ne1 Bb4 30. Kf3 Ne4 31. Ke2 Nc3+ 32. Kd3 Kf8 33. Nef3 Rc6 34. h4 Ke8
35. Nh2 Bf8 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.11"]
[White "De Jesus Junior, Tobias Garcez"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1720"]
[BlackElo "1766"]
[PlyCount "119"]
[EventDate "2018.05.31"]

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. f4 O-O 10. Bf3 Nc6 11. Nxc6 bxc6 12. g4 Rb8 13. g5 Nd7 14. b3 d5 15.
h4 Bc5 16. Bxc5 Nxc5 17. e5 Qb6 18. Kh2 a5 19. a3 Ba6 20. Rg1 Nd7 21. Qd2 Rfd8
22. Rab1 Nf8 23. h5 c5 24. Be2 Bxe2 25. Qxe2 c4 26. bxc4 Qd4 27. Qf3 Qxc4 28.
Rg2 Rxb1 29. Nxb1 Rb8 30. Nc3 Rc8 31. Rg3 Nd7 32. g6 fxg6 33. hxg6 h6 34. Qg4
Nf8 35. a4 d4 36. Nb5 Qxc2+ 37. Kh3 Qf5 38. Qxf5 exf5 39. Nxd4 Rc4 40. Nxf5
Rxf4 41. Ne7+ Kh8 42. Rc3 Ne6 43. Rc8+ Rf8 44. Rxf8+ Nxf8 45. Kg4 Nd7 46. Kf5
Nc5 47. Nc6 Kg8 48. Nxa5 Nxa4 49. Nc6 Nb6 50. Nd4 Nc8 51. Nc6 Kf8 52. e6 Ne7+
53. Nxe7 Kxe7 54. Ke5 h5 55. Kf5 h4 56. Kg4 Kxe6 57. Kxh4 Kf6 58. Kh5 Kf5 59.
Kh4 Kxg6 60. Kg4 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.12"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "De Oliveira, Joao Eudes"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1676"]
[BlackElo "1756"]
[PlyCount "59"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 Nf6 5. Bg2 e5 6. O-O Be7 7. h3 Bd7 8. c3 O-O
9. Ne1 Qc8 10. Kh2 b5 11. f4 exf4 12. gxf4 Re8 13. e5 Ng4+ 14. hxg4 Bxg4 15.
Bf3 Bxf3 16. Qxf3 Qf5 17. exd6 Bxd6 18. Qxc6 Re2+ 19. Ng2 Rae8 20. Qf3 R8e6 21.
Rf2 Rxf2 22. Qxf2 Rh6+ 23. Kg1 Qh3 24. Qf1 Qg3 25. Nd2 g5 26. Ne4 Qh2+ 27. Kf2
gxf4 28. Qg1 Qxg1+ 29. Kxg1 Rg6 30. Kf2 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.13"]
[White "Sanchez, Ivan Roberto"]
[Black "De Sa, Sidney Loyola"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1665"]
[BlackElo "1751"]
[PlyCount "87"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. Nbd2 Be7 7. e4 dxe4 8.
dxe4 Nxe4 9. Ne5 Qd4 10. Nxe4 Qxd1 11. Rxd1 c6 12. Nd6+ Bxd6 13. Rxd6 Ke7 14.
Rd1 f6 15. Nf3 c5 16. b3 Na6 17. Ne1 Bxg2 18. Kxg2 Rac8 19. c4 Nc7 20. Be3 h5
21. Rd2 Na6 22. Rad1 Nb8 23. h4 Rcg8 24. Nf3 e5 25. Rd5 Rc8 26. Bc1 Rc7 27. Nd2
Nc6 28. Ne4 Nd4 29. f4 Nc6 30. fxe5 Nb4 31. exf6+ gxf6 32. Nc3 Kf7 33. Rd7+
Rxd7 34. Rxd7+ Ke6 35. Rxa7 Rd8 36. Nd5 Nxd5 37. cxd5+ Rxd5 38. Ra6 Rd6 39. Bf4
Rc6 40. a4 Kd5 41. a5 Re6 42. Rxb6 Re2+ 43. Kf3 Rb2 44. Rd6# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.14"]
[White "Mesquita, Arnaldo Leite"]
[Black "Sales, Marcelo Tadeu De Sa"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1742"]
[BlackElo "1655"]
[PlyCount "79"]
[EventDate "2018.05.31"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. d4 Be7 7. Nf3 Nd7 8. O-O
O-O 9. e4 Nxc3 10. bxc3 c5 11. Be3 b6 12. Qb3 Bb7 13. Nd2 Rc8 14. Qa4 a6 15.
Qb3 Nf6 16. f3 Qc7 17. Rab1 cxd4 18. cxd4 b5 19. Rfc1 Qd7 20. Bf1 Rxc1 21. Rxc1
Rc8 22. Qb2 Rxc1 23. Qxc1 Qc8 24. Nb3 Qxc1 25. Bxc1 Nd7 26. Kf2 f5 27. Bh3 g6
28. Ke3 Kf7 29. Bb2 Bd8 30. Ba3 Bb6 31. Kd3 a5 32. Bc5 Nxc5+ 33. dxc5 Bc7 34.
Nd2 h5 35. f4 Ke7 36. Bg2 Bc6 37. Bf3 b4 38. e5 Bb5+ 39. Nc4 Bxc4+ 40. Kxc4
1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.15"]
[White "Riboldi, Mario Garcia"]
[Black "Lara, Diego Costa"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "1628"]
[BlackElo "1749"]
[PlyCount "164"]
[EventDate "2018.05.31"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 Ne4 5. Bd2 Nxd2 6. Qxd2 c5 7. a3 Qa5 8.
dxc5 Bxc3 9. Qxc3 Qxc3+ 10. bxc3 Na6 11. Nf3 Nxc5 12. Nd4 b6 13. Nb5 O-O 14.
Nd6 Ba6 15. Be2 Nb7 16. O-O-O Rfd8 17. Bf3 Rab8 18. Nxb7 Bxb7 19. Bxb7 Rxb7 20.
Rd6 Kf8 21. Rhd1 Ke7 22. Kb2 Rc8 23. Kb3 Rc5 24. R6d4 Rbc7 25. R1d3 f5 26. e4
e5 27. Rd5 fxe4 28. Re3 Rxc4 29. Rxe5+ Kd6 30. R5xe4 R4c5 31. Rd4+ Kc6 32. Rc4
d5 33. Rxc5+ bxc5 34. Re6+ Kd7 35. Ra6 Ke7 36. Kc2 Kd7 37. Kb3 Rb7+ 38. Kc2 Kc7
39. Re6 Kc8 40. Rd6 Rd7 41. Rc6+ Rc7 42. Rd6 d4 43. cxd4 cxd4+ 44. Kd3 Rc3+ 45.
Kxd4 Rxa3 46. Rc6+ Kd7 47. Rc2 Ra1 48. f4 a5 49. Kc3 a4 50. Kb2 Rf1 51. g3 Rf3
52. Ka2 Ke6 53. Re2+ Kf6 54. Ka1 g6 55. Ka2 h5 56. Rc2 h4 57. Rc6+ Kg7 58. Rc4
Rf2+ 59. Ka3 h3 60. Kxa4 Rxh2 61. g4 Rg2 62. Rc3 Rxg4 63. Rxh3 Rxf4+ 64. Kb3 g5
65. Kc2 g4 66. Rg3 Kf6 67. Kd2 Re4 68. Re3 Ra4 69. Ke2 Kf5 70. Kf2 Kf4 71. Re8
Ra2+ 72. Kf1 Kf3 73. Rf8+ Kg3 74. Ke1 Kg2 75. Rg8 g3 76. Rh8 Kg1 77. Rh7 Ra5
78. Re7 Rf5 79. Re8 g2 80. Re7 Rg5 81. Re6 Kh2 82. Rh6+ Kg3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.16"]
[White "Almeida Silva, Emiliano Piskator"]
[Black "Reis, Arnaldo Ulisses"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1734"]
[BlackElo "1652"]
[PlyCount "52"]
[EventDate "2018.05.31"]

1. f4 Nf6 2. Nf3 d5 3. e3 c5 4. Bb5+ Bd7 5. Na3 a6 6. Bxd7+ Nbxd7 7. b3 e6 8.
Bb2 Be7 9. O-O b5 10. Ne5 Qc7 11. d3 O-O 12. Rf3 Bd6 13. Nxd7 Nxd7 14. Bxg7
Kxg7 15. Rg3+ Kh8 16. Qh5 Qd8 17. Rh3 Nf6 18. Qh6 Rg8 19. Rf1 Rg7 20. Rff3 Qe7
21. Rfg3 Rag8 22. Rg5 Rg6 23. Qh4 R8g7 24. Nb1 Rxg5 25. fxg5 Ng8 26. Nd2 Qxg5
0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.17"]
[White "Caporale, Giuseppe Guido"]
[Black "Sousa, Fabio De Fatima"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1639"]
[BlackElo "1731"]
[PlyCount "93"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Nbd7 8.
Bxe6 fxe6 9. Nxe6 Qb6 10. Nd5 Nxd5 11. exd5 Nc5 12. Ng5 Bf5 13. Qf3 Bg6 14. Be3
O-O-O 15. Qg4+ Kb8 16. b4 Be7 17. bxc5 dxc5 18. c4 Qf6 19. Ne6 Bf5 20. Qg3+ Bd6
21. Bf4 Bxf4 22. Qxf4+ Ka7 23. Nxd8 Rxd8 24. Rfe1 Rf8 25. Re5 g6 26. Rae1 g5
27. Qe3 Kb6 28. f3 g4 29. Qb3+ Ka7 30. f4 Bc8 31. g3 Rf7 32. Qe3 Qd6 33. Re7
Rf6 34. Rxh7 Bf5 35. Re7 Rh6 36. Qe5 Qg6 37. Qc7 Qb6 38. Qxb6+ Kxb6 39. R1e2
Bc8 40. Rf7 Ka5 41. Re8 Kb4 42. Rxc8 b5 43. Rfc7 Kxc4 44. Rxc5+ Kb4 45. R5c6
Rh5 46. d6 a5 47. d7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.18"]
[White "De Sousa, Alex Aecio"]
[Black "Dezejacomo, Daniel Otavio Silva"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1614"]
[BlackElo "1712"]
[PlyCount "76"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 O-O 6. d4 cxd4 7. Nxd4 Nc6 8.
O-O Nxd4 9. Qxd4 a6 10. Qd3 d6 11. Rb1 Rb8 12. b3 Bd7 13. Bb2 b5 14. cxb5 axb5
15. Rfc1 Qa5 16. b4 Qa7 17. h3 Rfc8 18. Rc2 Rc4 19. Nxb5 Bxb5 20. Rxc4 Qxa2 21.
Bxf6 Bxc4 22. Ra1 Qxa1+ 23. Bxa1 Bxd3 24. Bxg7 Kxg7 25. exd3 Rxb4 26. Bf1 Kf6
27. Kg2 Ke5 28. Kf3 Kd4 29. Kf4 Rb2 30. Kf3 f5 31. h4 e5 32. g4 fxg4+ 33. Kg3
h5 34. f3 gxf3 35. Kxf3 Rd2 36. Bg2 Rxd3+ 37. Ke2 e4 38. Bh1 Rh3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.18"]
[White "De Sousa, Alex Aecio"]
[Black "Dezejacomo, Daniel Otavio Silva"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1614"]
[BlackElo "1712"]
[PlyCount "76"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 O-O 6. d4 cxd4 7. Nxd4 Nc6 8.
O-O Nxd4 9. Qxd4 a6 10. Qd3 d6 11. Rb1 Rb8 12. b3 Bd7 13. Bb2 b5 14. cxb5 axb5
15. Rfc1 Qa5 16. b4 Qa7 17. h3 Rfc8 18. Rc2 Rc4 19. Nxb5 Bxb5 20. Rxc4 Qxa2 21.
Bxf6 Bxc4 22. Ra1 Qxa1+ 23. Bxa1 Bxd3 24. Bxg7 Kxg7 25. exd3 Rxb4 26. Bf1 Kf6
27. Kg2 Ke5 28. Kf3 Kd4 29. Kf4 Rb2 30. Kf3 f5 31. h4 e5 32. g4 fxg4+ 33. Kg3
h5 34. f3 gxf3 35. Kxf3 Rd2 36. Bg2 Rxd3+ 37. Ke2 e4 38. Bh1 Rh3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.19"]
[White "Terrin, Cesar Aquiles"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1712"]
[BlackElo "1637"]
[PlyCount "47"]
[EventDate "2018.05.31"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Bc4 h6 5. c3 Qe7 6. O-O d6 7. cxd4 Bd7 8. Nc3
Qd8 9. e5 dxe5 10. Re1 Be7 11. Nxe5 Nxe5 12. Rxe5 Kf8 13. Qb3 Be8 14. Bf4 Qxd4
15. Re4 Qb6 16. Qc2 Qg6 17. Qe2 Bc6 18. Bd5 f5 19. Re6 Qg4 20. Qxg4 fxg4 21.
Bxc6 bxc6 22. Rxc6 g5 23. Be5 Rh7 24. Rxc7 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.20"]
[White "Jafet Junior, Carlos"]
[Black "Passos Coutinho, Eduardo"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1614"]
[BlackElo "1708"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 a6 5. f4 Nge7 6. Nf3 d5 7. exd5 exd5 8. Bb3
Na5 9. a4 Nxb3 10. cxb3 g6 11. O-O Bg7 12. d4 O-O 13. dxc5 Qa5 14. Qe1 Qxc5+
15. Kh1 Nf5 16. b4 Qxb4 17. Nxd5 Qc5 18. Nc3 Bd7 19. b4 Qxc3 20. Ra3 Qxe1 21.
Rxe1 Rfe8 22. Rd1 Bc6 23. Kg1 Rad8 24. Rad3 Rxd3 25. Rxd3 Bxf3 26. Rxf3 Re1+
27. Rf1 Bd4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.21"]
[White "Pereira Fo, Hildebrando Apolonio"]
[Black "Gauche, Joao Gabriel N. Silv"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1601"]
[BlackElo "1702"]
[PlyCount "134"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nc3 e6 3. d3 c5 4. g3 Nc6 5. Bg2 a6 6. Nf3 Rb8 7. Bf4 d6 8. O-O
Be7 9. a3 e5 10. Bd2 O-O 11. Qc2 Nd4 12. Nxd4 cxd4 13. Nd5 Nxd5 14. Bxd5 b5 15.
cxb5 axb5 16. Rfc1 Bd7 17. Qd1 Qb6 18. b4 Rfc8 19. Qb3 Be8 20. Rc2 Bd8 21. Rac1
Rc7 22. Rxc7 Bxc7 23. e3 Qa7 24. exd4 Bb6 25. Be3 Kf8 26. Re1 Bxd4 27. Bxd4
Qxd4 28. Rc1 Qa7 29. Qb2 Bd7 30. Kg2 Rc8 31. Rc3 Rxc3 32. Qxc3 Be6 33. Qc6 Qd7
34. Qa8+ Ke7 35. Bc6 Bh3+ 36. Kg1 Qg4 37. Bf3 Qd4 38. Qb7+ Kf6 39. Bd1 Qxd3 40.
Qf3+ Qxf3 41. Bxf3 Bd7 42. Bd5 Ke7 43. f3 f6 44. h4 Kd8 45. Kf2 Kc7 46. Ke3 Bc6
47. Bg8 h6 48. Bh7 d5 49. Kd3 Kd6 50. Bf5 g5 51. hxg5 hxg5 52. Bg4 d4 53. f4
gxf4 54. gxf4 Bd5 55. fxe5+ fxe5 56. Bf5 Ba2 57. Kd2 Bc4 58. Be4 Bd5 59. Bd3
Kc6 60. Bf1 e4 61. Bh3 Bc4 62. Bg2 Kd5 63. Ke1 Ke5 64. Bh3 e3 65. Bg2 d3 66.
Bf3 Kd4 67. Bd1 d2# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.22"]
[White "Abilhoa, Gustavo Auer"]
[Black "Bolsoni, Danilo Segateli"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1672"]
[BlackElo "1607"]
[PlyCount "89"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. b3 d6 5. Bb2 O-O 6. g3 c5 7. Bg2 cxd4 8. Nxd4
e5 9. Nb5 Ne8 10. Nd2 a6 11. Nc3 Nc7 12. Rc1 Nc6 13. Nde4 Ne8 14. h4 f5 15. Ng5
Qf6 16. e3 e4 17. Ba1 Ne5 18. Bf1 Nc7 19. Nd5 Qd8 20. Nxc7 Qxc7 21. Qd5+ Nf7
22. Bxg7 Kxg7 23. Nxf7 Rxf7 24. Rd1 Rf6 25. h5 Qc5 26. hxg6 hxg6 27. Qd4 Qxd4
28. Rxd4 b6 29. Be2 Bb7 30. Kd2 a5 31. a3 Rh8 32. Rxh8 Kxh8 33. Kc3 Kg7 34. b4
Kf8 35. Rd1 axb4+ 36. Kxb4 Bc6 37. Kc3 Ba8 38. Kd4 Rf7 39. Rb1 Rb7 40. a4 Ke7
41. Rh1 Kf6 42. Bd1 Ra7 43. Rh8 Bc6 44. Rb8 Rb7 45. Rf8+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.23"]
[White "Feller, Gabriela Luisa Vice"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1581"]
[BlackElo "1665"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Be7 6. Bg2 Nc6 7. O-O O-O 8. Re1
dxe4 9. dxe4 Qc7 10. e5 Nd5 11. Qe2 Ndb4 12. Nf1 b6 13. a3 Na6 14. h4 Nab8 15.
N1h2 Bb7 16. Bf4 Nd7 17. Ng4 Rfd8 18. Nf6+ Kh8 19. Ng5 g6 20. Nxf7+ Kg7 21.
Nxd8 Rxd8 22. Nxd7 Nd4 23. Qd1 Rxd7 24. Qc1 Bxg2 25. Kxg2 Qb7+ 26. Kh3 h5 27.
Re3 Bf8 28. Rd3 Rf7 29. Bh6+ Kh7 30. Bf4 Qe4 31. Qd1 Be7 32. c3 Ne2 33. Be3
Ng1+ 34. Qxg1 Qxd3 35. Bf4 Rxf4 36. Rd1 Qf5+ 37. Kg2 Qe4+ 38. Kh2 Rf7 39. Rd7
Qc2 40. Kg2 Qxb2 41. Rxa7 Qxc3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.24"]
[White "Hayashi, Kaito"]
[Black "Formolo, Rafael Marcos"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1487"]
[BlackElo "1662"]
[PlyCount "88"]
[EventDate "2018.05.31"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. g3 Nf6 5. Bg2 e5 6. Nf3 Nc6 7. O-O Bc5 8.
d3 O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. Ne4 Qe7 12. Nxc5 Qxc5 13. Re1 Qd6 14. Qd2
Bg4 15. Qc3 Rfe8 16. Re3 Re7 17. Rae1 Rae8 18. Qc4 Bc8 19. a3 a6 20. Nd2 Nd4
21. Ne4 Qg6 22. Nc3 Nxc2 23. Nd5 Nxe3 24. Nxe7+ Rxe7 25. Rxe3 Qd6 26. b4 b5 27.
Qe4 c5 28. Qa8 Re8 29. Bb7 Bd7 30. Qxa6 Qxa6 31. Bxa6 cxb4 32. axb4 Bc6 33. d4
Ra8 34. Bxb5 Ra1+ 35. Bf1 Bb5 36. Rxe5 Bxf1 37. h4 Bc4+ 38. Kg2 Rb1 39. Re8+
Kh7 40. Rb8 Bd5+ 41. Kh3 h5 42. g4 Rb3+ 43. Kh2 hxg4 44. f4 g3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.25"]
[White "Santos, Renan De Souza"]
[Black "Sakaya, Gabriel Reis"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1661"]
[BlackElo "1467"]
[PlyCount "112"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d3 Be7 7. Qb3 Nc6 8.
Nxd5 Be6 9. Nxf6+ Bxf6 10. Qxb7 Nd4 11. Bc6+ Nxc6 12. Qxc6+ Bd7 13. Qxc5 Rc8
14. Qe3+ Be6 15. Nf3 h5 16. h4 O-O 17. O-O Re8 18. Qd2 Bg4 19. Kg2 Rc6 20. Ng1
Bxh4 21. gxh4 Rg6 22. Nf3 Bxf3+ 23. Kxf3 Qxh4 24. e4 f5 25. Qb4 fxe4+ 26. dxe4
Rf6+ 27. Ke3 Qf4+ 28. Kd3 Rd6+ 29. Kc2 Rc6+ 30. Kb1 Qf3 31. Qb3+ Qxb3 32. axb3
a6 33. f3 Re5 34. Ra4 Rb5 35. Ka2 Rc2 36. Rxa6 h4 37. Rh1 h3 38. Bf4 Rh5 39.
Rh2 Rg2 40. b4 g5 41. Bd6 Rh6 42. Ra8+ Kf7 43. Rxg2 hxg2 44. Bc5 Rc6 45. Be3
Rc1 46. Ra5 Re1 47. Rf5+ Ke6 48. Bc5 g4 49. fxg4 Rxe4 50. Rg5 Rxb4 51. Ka3 Rb5
52. Rg8 Rxc5 53. Re8+ Kd7 54. Re1 Rg5 55. Rg1 Rxg4 56. Kb3 Kc6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.26"]
[White "Canonico, Rodrigo"]
[Black "Izumi, Ernesto Shuji"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1658"]
[PlyCount "55"]
[EventDate "2018.05.31"]

1. e4 c5 2. d4 Nc6 3. d5 Na5 4. Nf3 d6 5. Bd2 b6 6. Bd3 Nf6 7. Qe2 g6 8. O-O a6
9. c4 Bg4 10. h3 Bd7 11. Bc3 Bg7 12. Nbd2 e5 13. dxe6 Bxe6 14. Ne1 Nh5 15. Bxg7
Nxg7 16. Nc2 Nc6 17. f4 Qe7 18. Qf3 O-O 19. f5 Bd7 20. f6 Qe5 21. fxg7 Kxg7 22.
b3 Qc3 23. Qe3 Ne5 24. Rf3 Nxf3+ 25. Nxf3 Qf6 26. Rf1 Rae8 27. Qd2 Bc6 28. Nfd4
1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.27"]
[White "Sessin, Leandro Eric"]
[Black "Negri, Daniel Julio S"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1796"]
[PlyCount "83"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 fxe6 8. Bd3 Qd6
9. Ne2 Nd7 10. Bxh7 Rxh7 11. Qd3 Ngf6 12. O-O O-O-O 13. Bf4 e5 14. dxe5 Nxe5
15. Qf5+ Nfd7 16. Qxh7 Qc5+ 17. Kg2 g6 18. Qg8 Qxc2 19. Nd2 Nd3 20. Rad1 e5 21.
Rc1 Nxc1 22. Rxc1 Qd3 23. Nc3 exf4 24. Nb3 Bc5 25. Qe6 Be3 26. Re1 d4 27. Nc5
Qc2+ 28. Re2 Qc1 29. N3e4 Qg1+ 30. Kh3 Qf1+ 31. Rg2 Qxf3+ 32. Kh2 Qf1 33. Nxd7
Rxd7 34. Nc5 Kc7 35. Qxd7+ Kb6 36. Qxb7+ Kxc5 37. Rc2+ Kd6 38. Qxc6+ Ke7 39.
Qe4+ Kd7 40. Qd5+ Ke7 41. Rc7+ Kf6 42. Rf7# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.28"]
[White "Azevedo, Hugo Daniel De Olive"]
[Black "Junior, Fernando Luiz de Sou"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1650"]
[PlyCount "105"]
[EventDate "2018.05.31"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nc3 c5 5. Be3 Nc6 6. Nf3 c4 7. Be2 Qa5 8. O-O b5
9. Nh4 Bg6 10. Nxg6 hxg6 11. a4 b4 12. Nb5 a6 13. Nd6+ Bxd6 14. exd6 Qd8 15.
Bf4 Qh4 16. g4 Qf6 17. Bg3 Qxd4 18. Qc1 a5 19. c3 Qf6 20. Qe3 Rb8 21. d7+ Kxd7
22. Bxb8 Nxb8 23. Qg3 Nc6 24. Rad1 Qh4 25. Bxc4 Qxg3+ 26. fxg3 Ke7 27. Bb5 Ne5
28. Rd4 bxc3 29. bxc3 Nf6 30. c4 Rc8 31. g5 Nfg4 32. cxd5 exd5 33. Rxd5 Ke6 34.
Rd4 Ne3 35. Bd7+ Nxd7 36. Re4+ Ne5 37. Rxe3 f6 38. Rb1 Rc4 39. gxf6 gxf6 40.
Rb6+ Kf5 41. Rb5 Rxa4 42. Rf3+ Kg5 43. h4+ Kh6 44. Rxf6 Ng4 45. Ra6 Ra1+ 46.
Kg2 Ne3+ 47. Kf3 Nc4 48. h5 a4 49. Rxg6+ Kh7 50. Rb7+ Kh8 51. Ra6 Ne5+ 52. Kg2
a3 53. Ra8# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.29"]
[White "Casante, Tatiana"]
[Black "Massambani Neto, Laurindo"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1594"]
[BlackElo "1616"]
[PlyCount "99"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 h6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 d6 8. h3
Nf6 9. Bd2 O-O 10. O-O Nxd4 11. Re1 Re8 12. Bf4 Ne6 13. Bh2 Bd7 14. e5 dxe5 15.
Nxe5 Qe7 16. Nxd7 Qxd7 17. Qxd7 Nxd7 18. Bxe6 Rxe6 19. Rxe6 fxe6 20. Re1 Rf8
21. Re2 Nc5 22. Kf1 a6 23. f3 Rd8 24. a3 Kf7 25. b4 Nb3 26. Ke1 c6 27. Ne4 Ke7
28. Be5 Nc1 29. Bxg7 Kf7 30. Bf6 Rd3 31. Rd2 Re3+ 32. Kd1 Rxe4 33. fxe4 Kxf6
34. Kxc1 Be3 35. Kc2 Bxd2 36. Kxd2 Ke5 37. Ke3 b6 38. g4 c5 39. bxc5 bxc5 40.
h4 c4 41. g5 hxg5 42. hxg5 a5 43. a4 c3 44. Kd3 c2 45. Kxc2 Kxe4 46. g6 Kf3 47.
g7 e5 48. g8=Q e4 49. Qd5 Ke3 50. Qxa5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.30"]
[White "Yokomizo, Wilton"]
[Black "Bonfim, Regina Rodrigues"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1437"]
[BlackElo "1788"]
[PlyCount "117"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Qe2 Nxe4 9. Qxe4 g6 10. Qe5 f6 11. Qe2 Bg4 12. c3 Qd5 13. h3 Bxf3 14. Qxf3
Qxf3 15. gxf3 e5 16. Be3 Bd6 17. dxe5 Bxe5 18. O-O-O a5 19. Bc5 a4 20. Rhe1 g5
21. Rd3 Rd8 22. Rxd8+ Kxd8 23. Bb6+ Kd7 24. Kc2 Ra8 25. Rd1+ Ke6 26. Bd4 Rd8
27. Re1 Rd5 28. h4 h6 29. hxg5 hxg5 30. Bb6 Kf5 31. Re4 Bf4 32. Rxa4 Rd2+ 33.
Kb3 Rd3 34. Ra5+ Ke6 35. Ra7 Rxf3 36. Rxb7 Bh2 37. a4 Bg1 38. a5 Bxf2 39. a6
Bxb6 40. Rxb6 Rf1 41. Rxc6+ Kf7 42. Ka4 Ra1+ 43. Kb5 g4 44. Rc7+ Kg6 45. Rc4 f5
46. Ra4 Re1 47. a7 Re5+ 48. Kc4 Re4+ 49. Kb3 Re8 50. a8=Q Rxa8 51. Rxa8 Kg7 52.
Ra5 g3 53. Ra1 f4 54. Rg1 Kf6 55. Kc4 Kf5 56. Kd3 Kg4 57. Ke2 f3+ 58. Kf1 Kf4
59. b4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.31"]
[White "Saito, Helio Tsutomu"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1702"]
[BlackElo "1480"]
[PlyCount "65"]
[EventDate "2018.05.31"]

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 h6 11. Bxf6 Bxf6 12. h4 g6 13. Bg2 Rb8 14. g5 Bg7 15.
Bh3 Nb6 16. f5 e5 17. f6 Bf8 18. Nde2 Bd7 19. Nd5 Nxd5 20. exd5 b5 21. Rhe1
Bxh3 22. Qxh3 hxg5 23. Qg4 Rxh4 24. Qg2 Rc8 25. Nd4 Qc4 26. Nc6 Qxa2 27. c3 Bh6
28. Re4 g4+ 29. Kc2 Qa4+ 30. Rxa4 bxa4 31. Rh1 Bg5 32. Rxh4 Bxh4 33. Qxg4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.32"]
[White "Assad, Otavio"]
[Black "Munhoz, Joao Pedro"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1416"]
[BlackElo "1700"]
[PlyCount "78"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 e6 5. d3 b6 6. Nf3 d5 7. cxd5 exd5 8. e3
Be7 9. O-O O-O 10. a3 Bb7 11. Rb1 a6 12. d4 c4 13. Re1 Re8 14. b3 Na5 15. Nd2
cxb3 16. Nxb3 Ne4 17. a4 Bb4 18. Bd2 Rc8 19. Na2 Bf8 20. Bb4 Qd7 21. Bxf8 Kxf8
22. Nb4 Qxa4 23. Nd3 Qd7 24. Nd2 Qd6 25. Nf3 Nc4 26. Nde5 Nc3 27. Qd3 Nxb1 28.
Rxb1 Kg8 29. h4 f6 30. Ng4 Qe6 31. Bh3 Qe4 32. Qd1 b5 33. Nxf6+ gxf6 34. Bxc8
Bxc8 35. Nh2 Bh3 36. Nf3 Bg4 37. Kg2 Bxf3+ 38. Qxf3 Qxf3+ 39. Kxf3 Nd2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.33"]
[White "Fassis, Juliana Maria"]
[Black "Da Silva, Ronivan Sousa"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1647"]
[BlackElo "1453"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. h3 cxd4 7. Nxd4 Nc6 8. Nb3
a6 9. Be3 b5 10. a3 Na5 11. Nd4 Bb7 12. e5 dxe5 13. fxe5 Ne4 14. Ncxb5 O-O 15.
Nc3 Nxc3 16. bxc3 Bxe5 17. Qg4 Qc7 18. Bd2 Bc8 19. Qg5 Bf6 20. Qe3 Nc4 21. Bxc4
Qxc4 22. Rb1 Bh4+ 23. g3 Bf6 24. Rb4 Qd5 25. Nf3 a5 26. Rb3 Ra6 27. O-O Bxh3
28. Rf2 Re6 29. Qf4 Re4 30. Qh6 Bg4 31. Rh2 Bh5 32. c4 Qc5+ 33. Kg2 Re2+ 34.
Kh1 Bxf3+ 35. Rxf3 Rxh2+ 36. Kxh2 Qxc4 37. g4 Qe2+ 38. Kg3 Be5+ 39. Bf4 Bxf4+
40. Rxf4 Qe3+ 41. Kg2 e5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.34"]
[White "Salama, Henrique Eric"]
[Black "Flores, Clarice Soares Leite"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1629"]
[BlackElo "1280"]
[PlyCount "62"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 c5 3. e3 d6 4. c4 g6 5. Nc3 Nbd7 6. Be2 Bg7 7. O-O O-O 8. Qc2
cxd4 9. exd4 b6 10. Be3 Bb7 11. Rad1 Rc8 12. Qa4 a6 13. Qb3 Ne4 14. Na4 Rb8 15.
Qc2 Rc8 16. Bd3 Nef6 17. d5 Nxd5 18. Rfe1 Nxe3 19. Rxe3 b5 20. Qb3 Bxf3 21.
Rxf3 bxa4 22. Qxa4 Nc5 23. Qc2 Nxd3 24. Rfxd3 Qb6 25. b3 Rc5 26. Qe2 Re5 27.
Qd2 Rc8 28. Re1 Rcc5 29. Rxe5 Rxe5 30. Kh1 Bh6 31. Qd1 Qxf2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.35"]
[White "Laroca, Fernando"]
[Black "Davanso, Joao Pedro"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1627"]
[PlyCount "44"]
[EventDate "2018.05.31"]

1. e4 c5 2. b3 Nc6 3. Bb5 e6 4. Bb2 Nf6 5. Bxc6 bxc6 6. Nc3 Qc7 7. Qe2 Be7 8.
e5 Nd5 9. Nxd5 cxd5 10. f4 Bb7 11. d4 Rc8 12. Nf3 cxd4 13. Nxd4 Bb4+ 14. Kf2
Bc5 15. Rac1 O-O 16. Rhd1 f6 17. Kg1 fxe5 18. Kh1 exd4 19. Rf1 Rxf4 20. Rxf4
Qxf4 21. Rf1 Qe4 22. Qf2 Rf8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.36"]
[White "Gomes, Carlos"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1601"]
[PlyCount "103"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a3 Nf6 5. d3 h6 6. b4 Bb6 7. b5 Na5 8. Nxe5
Nxc4 9. Nxc4 O-O 10. Nxb6 axb6 11. O-O d6 12. c4 c5 13. h3 Re8 14. Nc3 Re6 15.
f4 Nh7 16. f5 Re8 17. Nd5 Nf6 18. Nf4 Nxe4 19. dxe4 Rxe4 20. Qb3 Bxf5 21. Bb2
Qg5 22. Qc3 f6 23. Bc1 Rae8 24. Ne2 Qg6 25. Ng3 Bxh3 26. Rf3 Bg4 27. Nxe4 Bxf3
28. Nxf6+ gxf6 29. Qxf3 Re1+ 30. Kh2 Re7 31. Ra2 Qb1 32. Qd5+ Kg7 33. Qd2 Qf5
34. Qf4 Qg6 35. Qg3 Qxg3+ 36. Kxg3 Re4 37. Rc2 f5 38. Bf4 Re6 39. Rd2 Re4 40.
Rc2 Re6 41. Kf3 Kg6 42. Re2 Kf7 43. Bd2 Rxe2 44. Kxe2 h5 45. Kf3 Ke6 46. Ke3 d5
47. cxd5+ Kxd5 48. Kd3 c4+ 49. Ke3 Ke5 50. Bc3+ Kd5 51. Kf4 Ke6 52. g3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.37"]
[White "Modes, Andre Vinicius"]
[Black "De Abreu, Nilto Oliveira"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1654"]
[PlyCount "96"]
[EventDate "2018.05.31"]

1. f4 d5 2. d4 f5 3. Nf3 Nf6 4. e3 g6 5. Bd3 Bg7 6. O-O O-O 7. Ne5 Ne4 8. Bxe4
fxe4 9. Bd2 Bxe5 10. fxe5 Nc6 11. Na3 a6 12. c4 dxc4 13. Nxc4 b5 14. Na3 e6 15.
Qc2 Qd5 16. Rxf8+ Kxf8 17. Rf1+ Kg7 18. Rf4 Bb7 19. b3 Rc8 20. Be1 Ne7 21. Qf2
Nf5 22. g4 g5 23. gxf5 gxf4 24. f6+ Kf7 25. Qxf4 Rg8+ 26. Bg3 Qc6 27. Kg2 Rg6
28. Qf1 Qc3 29. Qe2 Qd3 30. Qf2 Rg5 31. Kh3 Qd1 32. Nc2 Qh5+ 33. Kg2 Qf3+ 34.
Qxf3 exf3+ 35. Kf2 h5 36. h4 Rg8 37. Ne1 c5 38. Nxf3 Bxf3 39. Kxf3 c4 40. Be1
Rc8 41. bxc4 Rxc4 42. a3 Ra4 43. Bb4 a5 44. Bc5 b4 45. axb4 axb4 46. d5 b3 47.
d6 b2 48. d7 Ra8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5.38"]
[White "Fantinati, Nilton M. Nascimento"]
[Black "Yuji Okuda, Paulo Alexandre"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1498"]
[PlyCount "40"]
[EventDate "2018.05.31"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nge7 8.
d4 e4 9. Qe2 O-O 10. c4 dxc4 11. Bxc4 a6 12. Qg4 b5 13. Bxf7+ Rxf7 14. Qxe4
Bb4+ 15. Bc3 Qd5 16. Qxd5 Nxd5 17. Bxb4 Ncxb4 18. Na3 Nd3+ 19. Ke2 Nxf2 20.
Rhf1 Raf8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.1"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Borges, Lucas Silvestre"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1770"]
[BlackElo "1789"]
[PlyCount "105"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. Nbd2 Bd6 7. c4 c6 8. b3
h6 9. Bb2 O-O 10. Rc1 Re8 11. Ne5 Ng4 12. e4 Ngxe5 13. dxe5 Nxe5 14. exf5 Nd3
15. Rb1 Nxb2 16. Rxb2 Qf6 17. Qc2 Rac8 18. fxe6 fxe6 19. Rbb1 Rf8 20. Rbd1 g5
21. Qd3 Bc5 22. Qe2 Rce8 23. Nf3 Bd6 24. Qd2 Re7 25. Rfe1 a6 26. cxd5 exd5 27.
Rxe7 Bxe7 28. Qd4 Qxd4 29. Rxd4 Bc5 30. Rd2 Re8 31. Bh3 Kf7 32. Bg4 Kg6 33. Nd4
h5 34. Bf5+ Kf6 35. Bd7 Re7 36. Bh3 Re1+ 37. Bf1 a5 38. Nc2 Re7 39. Re2 Rg7 40.
Kg2 b5 41. Re8 Rd7 42. Rc8 Rd6 43. Bd3 d4 44. a3 Re6 45. b4 axb4 46. axb4 Bb6
47. Rh8 Ke5 48. Rxh5 Bd8 49. f4+ Kd5 50. fxg5 Re5 51. h4 c5 52. bxc5 Kxc5 53.
Rh8 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.2"]
[White "De Souza, Leonardo F Pereira"]
[Black "Andrade, Guilherme A. De Souz"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1771"]
[BlackElo "1725"]
[PlyCount "104"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. O-O Nc6 8.
Be3 b5 9. Nxc6 dxc6 10. f4 Bb7 11. e5 Nd5 12. Nxd5 cxd5 13. f5 Bc5 14. Bxc5
Qxc5+ 15. Kh1 O-O-O 16. fxe6 fxe6 17. Qg4 Qe7 18. a4 b4 19. Rf4 h5 20. Qf3 Rdf8
21. Rf1 Rxf4 22. Qxf4 Kd8 23. Bg6 Bc6 24. Qf2 Be8 25. Qb6+ Kd7 26. Qa7+ Kd8 27.
Qa8+ Kc7 28. Bxe8 Rxe8 29. Qxa6 Rb8 30. b3 Rb6 31. Qd3 Rc6 32. Qg6 Qc5 33.
Qxg7+ Kb6 34. Rf7 Qxc2 35. Rb7+ Kc5 36. Qe7+ Kd4 37. Qxb4+ Kd3 38. h3 Rc4 39.
Qe1 Re4 40. Qf1+ Kd2 41. Qf2+ Re2 42. Qd4+ Ke1 43. Rg7 Qxb3 44. a5 Qc4 45. Qxc4
dxc4 46. Rc7 Rxe5 47. a6 Ra5 48. a7 Kd2 49. Rxc4 Rxa7 50. Re4 Ra6 51. Kg1 Kd3
52. Re5 h4 {Ping} 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.3"]
[White "Bucalem, Miguel Luiz"]
[Black "Pereira Mota, Nataniel Julio"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1719"]
[BlackElo "1765"]
[PlyCount "210"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Nc6 7. Nf3 a6 8. Bd3
Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Rc1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Be2 Be6
15. Bf3 Rfd8 16. Qd4 Qxd4 17. exd4 b5 18. b4 Rac8 19. Be2 Rc7 20. Ne4 Rdc8 21.
Nxf6+ gxf6 22. Rc5 Rxc5 23. bxc5 Kf8 24. Rb1 Bd7 25. f4 Be8 26. Bf3 Bc6 27. Kf2
Rb8 28. Ke3 b4 29. Kd2 a5 30. Re1 b3 31. axb3 Rxb3 32. Ra1 a4 33. Bd1 Rb2+ 34.
Kc3 Rxg2 35. Bxa4 Bxa4 36. Rxa4 Rxh2 37. Ra7 Rh1 38. Rd7 h5 39. Rxd5 h4 40. Rh5
Ke7 41. d5 h3 42. Kb2 Rh2+ 43. Kb3 Rh1 44. d6+ Kd7 45. Rh7 h2 46. Kb2 Kc6 47.
Rh8 Kxc5 48. d7 Rd1 49. Rxh2 Rxd7 50. Kc3 Rd4 51. Rh5+ Rd5 52. Rh4 f5 53. Rh8
Kd6 54. Kc4 Ra5 55. Kd3 Ra4 56. Ke3 Kd5 57. Rd8+ Ke6 58. Re8+ Kf6 59. Rg8 Ra3+
60. Kf2 Ke6 61. Re8+ Kf6 62. Rg8 Ke7 63. Rg5 Ke6 64. Rg8 Ra7 65. Rg5 f6 66. Rh5
Ra6 67. Kf3 Ra3+ 68. Kf2 Rb3 69. Rh6 Kd5 70. Rh5 Ke4 71. Ke2 Rb2+ 72. Ke1 Ke3
73. Kd1 Kf3 74. Rh6 Rb6 75. Rh4 Ra6 76. Rh8 Kxf4 77. Ke2 Ra2+ 78. Ke1 Rg2 79.
Kf1 Rg6 80. Rh4+ Ke3 81. Rh1 Kf3 82. Rh3+ Ke4 83. Kf2 f4 84. Rh8 Rg5 85. Re8+
Re5 86. Rf8 Ra5 87. Re8+ Kf5 88. Kf3 Ra3+ 89. Kf2 Rg3 90. Rf8 Rg6 91. Kf3 Rh6
92. Kg2 Kg5 93. Rg8+ Rg6 94. Rf8 Kg4 95. Kf2 f3 96. Re8 Kf4 97. Rb8 Rg2+ 98.
Kf1 f5 99. Rb4+ Kg3 100. Rb3 Rh2 101. Kg1 Rc2 102. Rb1 f4 103. Rd1 Re2 104. Kf1
Rh2 105. Kg1 f2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.4"]
[White "Hopka, Matheus Marchesi"]
[Black "Machado, Antonio Rodrigo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1759"]
[BlackElo "1707"]
[PlyCount "114"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. Bb3 a6 8. Nbd2
Ba7 9. h3 Na5 10. Bc2 c5 11. Re1 Nc6 12. Nf1 Qc7 13. Ne3 b5 14. Nh2 Be6 15.
Nhg4 Nxg4 16. hxg4 Ne7 17. Qf3 Rad8 18. Bb3 c4 19. dxc4 bxc4 20. Bc2 d5 21.
exd5 Nxd5 22. Qe4 Nf6 23. Qf3 Bxe3 24. Qxe3 Nxg4 25. Qg3 f5 26. Bg5 Rb8 27. Bc1
h6 28. Kh1 Qe7 29. Rd1 Rfd8 30. f3 f4 31. Qe1 Rxd1 32. Bxd1 Ne3 33. Bxe3 fxe3
34. Qxe3 Qh4+ 35. Kg1 Rxb2 36. Be2 Qf4 37. Qxf4 exf4 38. Bd1 Kf7 39. a4 a5 40.
Kh2 g5 41. Rc1 Kf6 42. Bc2 Ra2 43. Bd1 h5 44. Rb1 Rd2 45. Ra1 g4 46. Kg1 Kg5
47. Rb1 Bf5 48. Ra1 Kh4 49. Rc1 Kg3 50. fxg4 hxg4 51. Kf1 Bd3+ 52. Ke1 Rxg2 53.
Bxg4 Kxg4 54. Kd1 f3 55. Ke1 f2+ 56. Kd2 f1=Q+ 57. Ke3 Qf2# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.5"]
[White "Takeda, Fernando"]
[Black "Teles, Lucas Marquetotti"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1625"]
[BlackElo "1788"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 Nbd7 4. Nbd2 h6 5. Bh4 g5 6. Bg3 Nh5 7. e4 Nxg3 8.
hxg3 Bg7 9. Bd3 e6 10. c3 Qe7 11. Qe2 a6 12. O-O e5 13. dxe5 dxe5 14. Nc4 h5
15. Ne3 Nc5 16. Nd5 Qd8 17. Rfd1 Nxd3 18. Rxd3 Rh6 19. Nb6 Qxd3 20. Qxd3 Rxb6
21. Nxg5 Bf6 22. Nf3 Rxb2 23. Nd2 Be6 24. Nc4 Rd8 25. Qf3 Bxc4 26. Qxf6 Rdd2
27. Qxe5+ Kd7 28. a3 Rxf2 29. Qd4+ Ke8 30. Qxf2 Rxf2 31. Kxf2 Kd7 {Ilegível}
32. Rh1 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.6"]
[White "Caceres, Elton Carlos"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1798"]
[BlackElo "1773"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. e4 e6 2. f4 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bd6 6. Bd3 O-O 7. O-O c6 8. b3
Ne4 9. c4 Nd7 10. Nbd2 Ndf6 11. g3 Bh3 12. Re1 Re8 13. Qc2 Bb4 14. a3 Bxd2 15.
Bxd2 Nxd2 16. Qxd2 Ne4 17. Qc2 f5 18. Re3 Nxg3 19. Ne5 Rxe5 20. dxe5 dxc4 21.
Qxc4+ Kh8 22. Rxg3 Qb6+ 23. Kh1 Bg4 24. Rf1 Rd8 25. h3 Bh5 26. Bxf5 Rd4 27. Qc2
Qd8 28. Rd3 g6 29. Be4 Qh4 30. Rxd4 Qxh3+ 31. Kg1 Qe3+ 32. Qf2 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.7"]
[White "Alves, Alessandro Cunha"]
[Black "Sanchez, Ivan Roberto"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1786"]
[BlackElo "1665"]
[PlyCount "61"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. g3 Be7 5. Bg2 c6 6. Nbd2 O-O 7. O-O dxc4 8.
Nxc4 Nbd7 9. a3 b5 10. Nce5 Nxe5 11. Nxe5 Bd7 12. Nxc6 Bxc6 13. Bxc6 Rb8 14.
Bg2 h6 15. b4 a5 16. Bd2 axb4 17. Bxb4 Bxb4 18. axb4 Qd6 19. Qd2 Rfd8 20. e3
Nd7 21. Rfc1 Nb6 22. Ra6 Qe7 23. Bf1 Rd6 24. Bxb5 e5 25. Rc6 Rxc6 26. Bxc6 Nc4
27. Qc3 Rxb4 28. Be4 g6 29. dxe5 Nxe5 30. Ra8+ Kh7 31. Qc8 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.8"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Villafuerte, Antonio Gabriel P"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1746"]
[BlackElo "1676"]
[PlyCount "37"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3
c4 9. Be2 Nc6 10. O-O Bd7 11. Ne1 O-O-O 12. Qc1 f5 13. exf6 gxf6 14. Bh6 Nxh6
15. Qxh6 Qa5 16. Qe3 Qa4 17. f4 h5 18. Rb1 b6 19. Rb2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.9"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Da Silva Junior, Antonio Gomes"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1665"]
[BlackElo "1798"]
[PlyCount "107"]
[EventDate "2018.05.31"]

1. c4 Nf6 2. Nf3 c6 3. e3 d6 4. d4 Bg4 5. Be2 Nbd7 6. b3 Ne4 7. O-O h6 8. Nfd2
Bxe2 9. Qxe2 Nxd2 10. Nxd2 Nf6 11. Bb2 d5 12. Nf3 e6 13. Ne5 Bd6 14. f3 O-O 15.
Rad1 Qa5 16. Ra1 Rad8 17. Rfd1 Bxe5 18. dxe5 Nd7 19. cxd5 cxd5 20. Bd4 Rc8 21.
Qb2 Rc6 22. Rac1 Rfc8 23. a3 a6 24. Rxc6 Rxc6 25. Rc1 Qb5 26. Rxc6 bxc6 27. b4
Qd3 28. Kf2 Kf8 29. Qc3 Qxc3 30. Bxc3 Nb6 31. Ke2 Nc4 32. a4 Ke7 33. Bd4 f6 34.
exf6+ gxf6 35. Bc5+ Kf7 36. e4 Nb2 37. a5 Na4 38. Bd4 e5 39. Ba1 d4 40. Kd3 Ke6
41. g4 Kd6 42. Kc4 c5 43. bxc5+ Nxc5 44. Bb2 Ne6 45. Bc1 Ng5 46. f4 Nf7 47. h4
Nh8 48. fxe5+ Kxe5 49. Bb2 Kxe4 50. Bxd4 Nf7 51. Bxf6 Nd6+ 52. Kc5 Nc8 53. g5
hxg5 54. Bxg5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.10"]
[White "Nobre, Jailson Altair Barbo"]
[Black "Da Silva, Anderson Lemes"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1766"]
[BlackElo "1666"]
[PlyCount "52"]
[EventDate "2018.05.31"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Be2 Bf5 7. O-O e6 8. a3
Bd6 9. Bg5 Nbd7 10. Qd2 Qb6 11. b4 h6 12. Bh4 Qc7 13. Bg3 Bxg3 14. hxg3 h5 15.
Bd3 Bxd3 16. Qxd3 Ng4 17. Ne4 h4 18. gxh4 Rxh4 19. Ng3 Rh6 20. Rfe1 O-O-O 21.
c4 Ndf6 22. Qb3 Rdh8 23. Ne5 Nxe5 24. dxe5 Ng4 25. Qc3 f6 26. exf6 Qxg3 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.11"]
[White "Gauche, Joao Gabriel N. Silv"]
[Black "Monteiro, Paulo De Campos Mell"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1702"]
[BlackElo "1765"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Rc1 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Bxd2 O-O 12. Nf3 Rd8 13. Bg5 Bg4 14. d5
Nd7 15. Be2 Nf6 16. h3 Bd7 17. Nd2 h6 18. Be3 Rdc8 19. O-O e6 20. dxe6 Bxe6 21.
a4 Nd7 22. Bc4 Bxc4 23. Rxc4 Rxc4 24. Nxc4 Bf8 25. Rb1 b6 26. a5 bxa5 27. Nxa5
Nc5 28. Nc6 a5 29. Rb5 Nxe4 30. Rxa5 Rc8 31. Bxh6 Rxc6 32. Ra8 Kh7 33. Bxf8
Rc1+ 34. Kh2 Nxf2 35. Ra2 Ne4 36. Bb4 Rc4 37. Be1 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.12"]
[White "Sales, Marcelo Tadeu De Sa "]
[Black "De Moura, Valderi Nascimento"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1655"]
[BlackElo "1762"]
[PlyCount "37"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. e3 b5 5. a4 b4 6. Nb1 Bb7 7. Nf3 Qd5 8. Qc2
Qh5 9. Be2 e6 10. Nbd2 Bd6 11. Nxc4 Qg4 12. Nxd6+ cxd6 13. Qc7 Qe4 14. Qxd6 Ne7
15. Qxb4 Bd5 16. h3 Nbc6 17. Qc3 O-O 18. Bd3 Qxf3 19. gxf3 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.13"]
[White "Lara, Diego Costa"]
[Black "Canonico, Rodrigo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1749"]
[BlackElo "1658"]
[PlyCount "77"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 Ne7 7. O-O Nd7 8.
Nc3 Nf6 9. Re1 O-O 10. Ne5 a6 11. a3 Nd7 12. Bxf5 Nxf5 13. Nd3 c6 14. Na4 e5
15. dxe5 Nxe5 16. Nb6 Rae8 17. b4 Re6 18. Nf4 Rh6 19. e4 Nh4 20. Re3 Qf6 21.
Nh3 dxe4 22. Rxe4 Nhf3+ 23. Kh1 Rd8 24. Qe2 Kf8 25. Rd1 Rxh3 26. gxh3 Rxd1+ 27.
Qxd1 Qg5 28. Re3 Qf6 29. Nd7+ Nxd7 30. Rxf3 Qe6 31. Rd3 Qe4+ 32. f3 Qf5 33.
Rxd7 g6 34. Rxb7 Qxh3 35. Ra7 h5 36. Rxa6 h4 37. Rxc6 Qf5 38. Qd8+ Kg7 39. Qf6+
1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.14"]
[White "Formolo, Rafael Marcos"]
[Black "De Jesus Junior, Tobias Garcez"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1662"]
[BlackElo "1720"]
[PlyCount "65"]
[EventDate "2018.05.31"]

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. Na3 Be7 10. Nc4 Be6 11. Ne3 O-O 12. Bxf6 Bxf6 13. Ncd5 Rc8 14. c3 Bg5
15. Be2 Bxd5 16. Nxd5 Ne7 17. O-O Nxd5 18. Qxd5 Qb6 19. Qb3 Qc6 20. Bf3 b5 21.
Rfd1 Rfd8 22. Rd5 Qc4 23. Rad1 Be7 24. g3 Rc6 25. Bg2 Rb8 26. Qa3 b4 27. cxb4
Rxb4 28. b3 Qc3 29. h4 Rb8 30. Qa4 h5 31. R1d3 Qc2 32. Rd2 Qc3 33. R2d3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.15"]
[White "Reis, Arnaldo Ulisses"]
[Black "Santos, Jose Antonio Dos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1652"]
[BlackElo "1720"]
[PlyCount "104"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 c6 6. Bd3 b6 7. Qe2 Qd6 8. g3
f5 9. Ne5 Nf6 10. f3 O-O 11. O-O c5 12. c3 a5 13. a4 c4 14. Bc2 Nfd7 15. Na3
Ba6 16. Rfe1 Rf6 17. Kf2 Nc6 18. Qe3 Rh6 19. Kg2 Ndxe5 20. fxe5 Qe7 21. f4 Kh8
22. h4 Qf7 23. Rh1 Ne7 24. Kf2 Rg6 25. Bd1 Qg8 26. Be2 Rh6 27. Rag1 Ng6 28. h5
Ne7 29. Qf3 Rf8 30. b3 g5 31. bxc4 g4 32. Qe3 Qf7 33. Rh4 Rxh5 34. Rgh1 Rxh4
35. Rxh4 Ng6 36. Rh1 Qd7 37. Nb5 Qc6 38. cxd5 Qxd5 39. Rh2 Qa2 40. Nc7 Bc4 41.
Ke1 Qxa4 42. Bxc4 Qxc4 43. Nxe6 Qxe6 44. Rb2 Ne7 45. Qd3 Nd5 46. c4 Nb4 47.
Rxb4 axb4 48. d5 Qh6 49. d6 Ra8 50. Qd5 Ra1+ 51. Kf2 Qh2+ 52. Ke3 Ra3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.16"]
[White "Dezejacomo, Daniel Otavio Silva"]
[Black "Caporale, Giuseppe Guido"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1712"]
[BlackElo "1639"]
[PlyCount "33"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5
dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. Qd3 Bd7 13. Ne4 Qh6 14. O-O Nc6
15. Nxc6 Bxc6 16. Nd6+ Bxd6 17. Qxd6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.17"]
[White "Passos Coutinho, Eduardo"]
[Black "Sessin, Leandro Eric"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1708"]
[PlyCount "77"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O b6 8. e5
Nd7 9. Re1 Qc7 10. Qe2 Bb7 11. Nf1 O-O-O 12. Bf4 h6 13. h4 g5 14. hxg5 hxg5 15.
Nxg5 Bxg5 16. Bxg5 Rdg8 17. Bf4 Nd4 18. Qd2 Nf8 19. Ne3 Ng6 20. c3 Nc6 21. Ng4
f5 22. Nf6 Nxf4 23. Qxf4 Rg6 24. Bxd5 Nxe5 25. Bxb7+ Qxb7 26. Ne4 Qh7 27. Kf1
Nxd3 28. Nd6+ Kd7 29. Qd2 Nxe1 30. Nxf5+ Kc6 31. Qd6+ Kb7 32. Rxe1 Qh1+ 33. Ke2
Qh5+ 34. Kf1 Qxf5 35. Qd7+ Kb8 36. Qd6+ Kc8 37. Qc6+ Kb8 38. Qd6+ Kb7 39. Qd7+
1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.18"]
[White "De Oliveira, Joao Eudes"]
[Black "Azevedo, Hugo Daniel De Olive"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1756"]
[BlackElo "1650"]
[PlyCount "82"]
[EventDate "2018.05.31"]

1. d4 c5 2. dxc5 g6 3. Nf3 Bg7 4. c3 a5 5. e4 Qc7 6. Be3 Na6 7. Nbd2 Nxc5 8.
Be2 Nf6 9. Qc2 d6 10. O-O O-O 11. Nd4 Bd7 12. f4 e5 13. Nb5 Bxb5 14. Bxb5 Ne6
15. Rac1 Nxf4 16. Bxf4 exf4 17. a4 Nh5 18. Rfd1 Rac8 19. Qb3 Rfd8 20. Qd5 Nf6
21. Qg5 Nh5 22. Nb3 Qb6+ 23. Nd4 Rc5 24. Qg4 Be5 25. Kf1 Bxd4 26. Rxd4 Rxb5 27.
axb5 Qxb5+ 28. c4 Qxb2 29. Rcd1 Qb4 30. Qg5 Re8 31. Qb5 Qc3 32. Qxe8+ Kg7 33.
Qb5 Nf6 34. Rd5 Qc2 35. Rxd6 a4 36. R6d2 Qc3 37. Qxa4 h5 38. Rd3 Qb2 39. Qa1
Qb4 40. Qc3 Qc5 41. e5 Ng4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.19"]
[White "Bocca, Edson Ricardo"]
[Black "De Sa, Sidney Loyola"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1637"]
[BlackElo "1751"]
[PlyCount "90"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d3 e6 6. Nc3 Be7 7. O-O Ngf6 8.
Re1 a6 9. Bd2 b5 10. Ne2 Qc7 11. Ng3 Ne5 12. Nxe5 dxe5 13. Qe2 O-O 14. Nh5 Nxh5
15. Qxh5 g6 16. Qe2 Bf6 17. Kh1 c4 18. dxc4 Qxc4 19. Qxc4 bxc4 20. Bc3 Bg7 21.
Red1 Rfd8 22. f3 f6 23. Kg1 Bf8 24. Kf1 Kf7 25. Ke2 Bc5 26. Rxd8 Rxd8 27. b3
cxb3 28. axb3 Rd6 29. Rd1 Bd4 30. Bxd4 exd4 31. Ra1 e5 32. Ra4 Ke6 33. Rc4 Kd7
34. Kd2 f5 35. Rb4 Kc7 36. Kd3 Rc6 37. Rc4 f4 38. Rxc6+ Kxc6 39. Kc4 a5 40. g4
fxg3 41. hxg3 h5 42. b4 axb4 43. Kxb4 g5 44. Kc4 h4 45. gxh4 gxh4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.20"]
[White "Arruda Filho, Ivo Pereira De"]
[Black "Santos, Renan De Souza"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1745"]
[BlackElo "1661"]
[PlyCount "83"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Bf5 4. e3 c6 5. Nbd2 e6 6. Be2 Bd6 7. Ne5 h6 8. g4
g5 9. Nxf7 Kxf7 10. Bxd6 Qxd6 11. gxf5 exf5 12. Bh5+ Nxh5 13. Qxh5+ Qg6 14. Qf3
Nd7 15. O-O-O b5 16. e4 dxe4 17. Nxe4 Kg7 18. Nc5 Nxc5 19. dxc5 Rad8 20. Rhe1
Qf6 21. Qa3 Qf7 22. Rd6 Rxd6 23. cxd6 Kg6 24. b3 Re8 25. Rxe8 Qxe8 26. Qc5 Qd7
27. Qe5 Kf7 28. f4 g4 29. Kd2 Qe6 30. Ke3 h5 31. Kf2 h4 32. Qc5 Qd7 33. c4 a6
34. cxb5 axb5 35. a4 bxa4 36. bxa4 Ke8 37. Qe5+ Kd8 38. Qh8+ Qe8 39. Qxe8+ Kxe8
40. a5 Kd7 41. a6 Kxd6 42. a7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.21"]
[White "Sakaya, Gabriel Reis"]
[Black "Mesquita, Arnaldo Leite"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1467"]
[BlackElo "1742"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. h3 O-O 6. O-O Nc6 7. Nd5 Nxd5 8.
exd5 Ne7 9. c3 Ba5 10. d4 e4 11. Nd2 Bf5 12. Re1 Qd7 13. Re3 b5 14. Bb3 c6 15.
dxc6 Qxc6 16. Bc2 d5 17. Qh5 Bc7 18. Nf1 Bg6 19. Qe2 Nf5 20. Qg4 Nxe3 21. Bxe3
f5 22. Qg5 f4 23. Bb3 Rf5 24. Qg4 Qd6 25. Bd2 Raf8 26. Qe2 f3 27. Qxb5 fxg2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.22"]
[White "Bolsoni, Danilo Segateli"]
[Black "Terrin, Cesar Aquiles"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1607"]
[BlackElo "1712"]
[PlyCount "95"]
[EventDate "2018.05.31"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. d3 Nb6 5. Bb3 g6 6. Qf3 e6 7. Ne2 Bg7 8. c3
O-O 9. Nd2 Nc6 10. Bc2 e5 11. Ne4 Bf5 12. N2g3 Bxe4 13. Nxe4 f5 14. Bb3+ Kh8
15. Ng5 Qf6 16. Nxh7 Qh4 17. Nxf8 Bxf8 18. Qg3 Be7 19. Qxg6 Bc5 20. Qh6+ Qxh6
21. Bxh6 Kh7 22. Be3 Bd6 23. f3 Kg6 24. O-O-O Na5 25. Bxb6 Nxb3+ 26. axb3 axb6
27. g4 f4 28. h4 Bc5 29. Kc2 b5 30. Ra1 Rd8 31. h5+ Kh6 32. Rh2 Rd7 33. Re1 Be3
34. Rhe2 Kg5 35. Rxe3 fxe3 36. Rxe3 Kf4 37. Kd2 b4 38. Ke2 bxc3 39. Re4+ Kg3
40. bxc3 Rf7 41. Rxe5 Kh4 42. Ke3 c6 43. h6 Kg3 44. Rf5 Re7+ 45. Kd4 b6 46. b4
Re6 47. h7 Re8 48. g5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.23"]
[White "Abilhoa, Gustavo Auer"]
[Black "Casante, Tatiana"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1672"]
[BlackElo "1594"]
[PlyCount "125"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 O-O 7. Qc2 b6 8. cxd5
exd5 9. Be2 Bb7 10. O-O Ne4 11. Bf4 Ndf6 12. h3 c5 13. Rac1 Rc8 14. Rfd1 Bd6
15. Bg5 Nxg5 16. Nxg5 h6 17. Nf3 Qc7 18. Nb5 Qb8 19. Nxd6 Qxd6 20. dxc5 bxc5
21. Qb3 Qb6 22. Qxb6 axb6 23. b3 Rfd8 24. Kf1 Kf8 25. Ke1 Ke7 26. Nh4 g6 27.
Nf3 Ne4 28. Bd3 Nd6 29. Rc3 b5 30. b4 c4 31. Bc2 Ra8 32. Ra1 Ke6 33. Nd4+ Ke7
34. f3 Kd7 35. Kf2 Bc6 36. a3 Nc8 37. g4 Nb6 38. h4 Na4 39. Bxa4 Rxa4 40. Rh1
h5 41. gxh5 gxh5 42. Rg1 f6 43. Rg7+ Kd6 44. Rf7 Be8 45. Rxf6+ Ke7 46. Rf5 Rd6
47. Rg5 Raa6 48. Nf5+ Ke6 49. Nxd6 Kxd6 50. e4 d4 51. Rd5+ Ke6 52. Rxd4 Ra7 53.
f4 Rf7 54. Kf3 Bc6 55. Rd8 Re7 56. f5+ Ke5 57. Re3 Rf7 58. Ke2 Kf4 59. e5 Kxf5
60. e6 Re7 61. Rf8+ Kg6 62. Rg3+ Kh7 63. Rf7+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.24"]
[White "Almeida Silva, Emiliano Piskator"]
[Black "Gomes, Carlos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1734"]
[BlackElo "1601"]
[PlyCount "67"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. Bg2 c5 6. d3 Nc6 7. O-O O-O 8. Nbd2
Re8 9. Ne5 Qc7 10. Nxc6 bxc6 11. e4 Bb7 12. e5 Nd7 13. f4 e6 14. Qg4 h6 15.
Rad1 Kh7 16. h4 h5 17. Qe2 Rh8 18. Nf3 Kg8 19. Ng5 Re8 20. Bh3 Re7 21. c4 Kf8
22. Qf2 Bh6 23. Bxe6 Rxe6 24. f5 Re7 25. e6 d4 26. Nxf7 g5 27. Nxh8 Nf6 28.
Ng6+ Ke8 29. hxg5 Bxg5 30. Nxe7 Kxe7 31. Bc1 Bxc1 32. Rxc1 h4 33. Qf4 Qxf4 34.
Rxf4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.25"]
[White "Sousa, Fabio De Fatima"]
[Black "Pereira Fo, Hildebrando Apolonio"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1731"]
[BlackElo "1601"]
[PlyCount "111"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2
h6 9. O-O-O Bd7 10. Kb1 Nc6 11. g4 Ne5 12. h3 Qc7 13. f4 Nc4 14. Bxc4 Qxc4 15.
e5 dxe5 16. fxe5 Nd5 17. Nxd5 Qxd5 18. Nf5 Qxd2 19. Nxg7+ Kf8 20. Rxd2 Bc6 21.
Ne6+ fxe6 22. Rhd1 Kg7 23. Bb6 Rhf8 24. b3 g5 25. Rh2 Kg6 26. Re1 Bf3 27. Rf2
Rf7 28. Re3 Raf8 29. Rd2 Bc6 30. Ree2 Rf1+ 31. Kb2 Rh1 32. Rh2 Rxh2 33. Rxh2
Rf1 34. h4 gxh4 35. Rxh4 Rh1 36. Bf2 Rxh4 37. Bxh4 Bf3 38. Bxe7 Bxg4 39. Kc1
Kf5 40. Bf6 Bf3 41. Kd2 h5 42. Ke3 Kg4 43. Kf2 Be4 44. c4 Bb1 45. b4 Bxa2 46.
c5 h4 47. Kg2 h3+ 48. Kh2 Bd5 49. Bd8 Bg2 50. Bc7 Kf4 51. Bd6 Ke4 52. Bc7 Kd5
53. Kg3 Kc6 54. Ba5 Kd5 55. Bc7 Kd4 56. Kh2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.26"]
[White "Yokomizo, Wilton"]
[Black "Saito, Helio Tsutomu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1437"]
[BlackElo "1702"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. Bb5 Qb6 5. Qe2 g6 6. O-O Bg7 7. Rd1 Nge7 8. d4
cxd4 9. cxd4 Nxd4 10. Nxd4 Bxd4 11. Nc3 Bg7 12. Be3 Qd8 13. Qd2 a6 14. Ba4 b5
15. Bb3 O-O 16. Bh6 Re8 17. Bxg7 Kxg7 18. Qd4+ f6 19. Qd6 Nc6 20. Rac1 Qe7 21.
Qg3 Ne5 22. Ne2 Bb7 23. f4 Nf7 24. Qd3 d5 25. Ng3 dxe4 26. Nxe4 Rad8 27. Qe3
Rxd1+ 28. Rxd1 Rd8 29. Rc1 Bd5 30. Nc5 Bxb3 31. axb3 Rd6 32. Re1 e5 33. g4 Kg8
34. f5 g5 35. Qe4 Qa7 36. Rc1 Nd8 37. Kf1 Rd4 38. Qg2 b4 39. Ke1 a5 40. Ne6
Nxe6 41. fxe6 Rd8 42. Qf3 Qg1+ 43. Qf1 Qe3+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.27"]
[White "Munhoz, Joao Pedro"]
[Black "Da Silva, Ronivan Sousa"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1700"]
[BlackElo "1453"]
[PlyCount "160"]
[EventDate "2018.05.31"]

1. e4 d6 2. Nc3 Nf6 3. g3 e5 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nc6 7. O-O Be6 8. Be3
Qd7 9. Re1 h5 10. d4 Bh3 11. Bh1 h4 12. dxe5 dxe5 13. Qxd7+ Bxd7 14. Rad1 O-O-O
15. Nd5 hxg3 16. fxg3 Ng4 17. h4 Nxe3 18. Nxe3 Bh6 19. Nd5 g5 20. Bf3 gxh4 21.
gxh4 Rdg8+ 22. Kf2 Bf8 23. Rh1 Bc5+ 24. Ke1 Bg4 25. Rd3 Bxf3 26. Rxf3 Rg7 27.
c3 Ne7 28. Nxe7+ Bxe7 29. h5 Rgh7 30. Rfh3 Bg5 31. Ng3 Rh6 32. Ke2 Rd6 33. Rd1
Rxd1 34. Kxd1 Rd8+ 35. Kc2 Rd2+ 36. Kb3 Rd3 37. Kc4 Rf3 38. Kd5 c6+ 39. Kxe5
Bf4+ 40. Kf5 Bc1+ 41. Ke5 Bxb2 42. h6 Bxc3+ 43. Kd6 Rd3+ 44. Ke7 Be5 45. h7
Rd7+ 46. Kf8 c5 47. Nf5 Kc7 48. Ng7 Rd8+ 49. Kxf7 Rd7+ 50. Ke6 Bxg7 51. h8=Q
Bxh8 52. Rxh8 c4 53. Rh1 b5 54. Rc1 Rd6+ 55. Kf5 Rc6 56. e5 c3 57. e6 b4 58.
Kf6 Rc4 59. Ke5 a5 60. Kd5 Rg4 61. a3 Rg3 62. axb4 axb4 63. Ke4 Rg4+ 64. Kd5
Kd8 65. Kd6 Re4 66. Ra1 Rd4+ 67. Kc5 Re4 68. Kd6 Kc8 69. Kd5 Re2 70. Kc4 Rb2
71. Rd1 Rd2 72. Rc1 Rb2 73. Kd3 Kd8 74. Kc4 Ke7 75. Re1 c2 76. Rc1 b3 77. Kc3
Rb1 78. Kd2 Rxc1 79. Kxc1 Kxe6 80. Kb2 Ke5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.28"]
[White "Flores, Clarice Soares Leite"]
[Black "Riboldi, Mario Garcia"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1280"]
[BlackElo "1628"]
[PlyCount "43"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Be7 5. Nf3 Nc6 6. h3 O-O 7. Bd3 cxd4 8. exd4
b6 9. O-O Bb7 10. Nbd2 d5 11. Bh2 Bd6 12. Ne5 Ne7 13. f4 Bxe5 14. fxe5 Nd7 15.
Nf3 f5 16. Ng5 Qc8 17. Nxe6 Nxe5 18. Nxf8 Nxd3 19. Bd6 Kxf8 20. Qxd3 Ba6 21.
Qxf5+ Qxf5 22. Rxf5+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.29"]
[White "Davanso, Joao Pedro"]
[Black "Feller, Gabriela Luisa Vicen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1627"]
[BlackElo "1581"]
[PlyCount "49"]
[EventDate "2018.05.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8.
c3 Bg4 9. Qd2 Nc6 10. f5 Qd7 11. Qd3 O-O-O 12. h3 Bh5 13. Bg5 h6 14. Bh4 Rdf8
15. b4 Ne8 16. g4 g5 17. Bg3 Bxg4 18. hxg4 Nf6 19. Qf3 h5 20. gxh5 Rxh5 21. Kf2
Rfh8 22. Nd2 g4 23. Qg2 Ne7 24. Bxf7 Rh3 25. Be6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.30"]
[White "De Abreu, Nilto Oliveira"]
[Black "De Sousa, Alex Aecio"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1614"]
[PlyCount "67"]
[EventDate "2018.05.31"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. g3 d6 5. Bg2 Bg7 6. O-O Nf6 7. d3 Bg4 8. h3 Be6
9. c3 Qc7 10. Be3 Bd7 11. Nbd2 h6 12. Kh2 Nh7 13. Rf2 f5 14. Nh4 Bf6 15. Nxg6
Rg8 16. Qh5 O-O-O 17. exf5 Nf8 18. Bxc6 Qxc6 19. Ne4 Bxf5 20. Qxf5+ Kb8 21.
Nxf8 Rdxf8 22. Nxf6 Rxf6 23. Qe4 Qd7 24. d4 d5 25. Qe5+ Ka8 26. f5 c4 27. g4
Rgf8 28. Bf4 h5 29. Kg3 e6 30. Bg5 R6f7 31. fxe6 h4+ 32. Kxh4 Rh7+ 33. Kg3 Rxf2
34. exd7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.31"]
[White "Izumi, Ernesto Shuji"]
[Black "Jafet Junior, Carlos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1614"]
[PlyCount "0"]
[EventDate "2018.05.31"]

{WO}  0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.32"]
[White "Massambani Neto, Laurindo"]
[Black "Hayashi, Kaito"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1616"]
[BlackElo "1487"]
[PlyCount "80"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 c5 6. c3 d5 7. O-O Be7 8. Nbd2
O-O 9. Re1 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bxe4 13. Rxe4 Nf6 14. Re2
Bd6 15. Be3 Qc7 16. dxc5 Bxc5 17. Bxc5 Qxc5 18. Re5 Qc7 19. Qd4 Rfd8 20. Qh4
Rd3 21. Rae1 Rad8 22. Nd4 Rd2 23. R5e2 Rxe2 24. Nxe2 Rd2 25. Qb4 Qd7 26. h3 Rd1
27. c4 a5 28. Qc3 Ne4 29. Qf3 Rxe1+ 30. Kh2 Nf6 31. Nd4 Qd6+ 32. g3 h6 33. Nb5
Qc5 34. b3 Qe5 35. Qa8+ Kh7 36. Qd8 Qe4 37. g4 Qh1+ 38. Kg3 Ne4+ 39. Kf4 g5+
40. Ke5 Qh2+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.33"]
[White "Negri, Daniel Julio S"]
[Black "Yuji Okuda, Paulo Alexandre"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "1796"]
[PlyCount "77"]
[EventDate "2018.05.31"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. c4 Bg7 5. Nc3 O-O 6. Nf3 d6 7. O-O Nbd7 8. d5
Ne5 9. Nxe5 dxe5 10. e4 e6 11. Qb3 Qe8 12. Be3 Ng4 13. Bc5 Rf7 14. h3 Nf6 15.
Rad1 g5 16. d6 h5 17. Nb5 f4 18. Nxc7 Qc6 19. Ba3 Rb8 20. gxf4 gxf4 21. Qd3 Nh7
22. Bf3 Nf6 23. b4 Bh6 24. Kh2 Kh7 25. b5 Qd7 26. c5 Rg7 27. Rg1 Qf7 28. Rxg7+
Bxg7 29. c6 bxc6 30. bxc6 h4 31. d7 Nh5 32. d8=Q Bf6 33. Qe8 Qg6 34. Bxh5 Qg3+
35. fxg3 hxg3+ 36. Kg2 Ba6 37. Qf7+ Bg7 38. Qdd7 Rg8 39. Nxe6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.34"]
[White "Junior, Fernando Luiz de Sou"]
[Black "Fassis, Juliana Maria"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1647"]
[PlyCount "44"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 g6 3. f4 Bg7 4. e4 Nc6 5. Nf3 d6 6. h3 Nd4 7. Bd3 Nf6 8. O-O
O-O 9. b3 Bd7 10. Bb2 Nh5 11. Nxd4 Bxd4+ 12. Kh2 e6 13. g4 Nxf4 14. Rxf4 Be5
15. Ne2 Bxb2 16. Nc3 Qg5 17. Qf3 Bxa1 18. Qg3 Bxc3 19. dxc3 e5 20. Rf2 a6 21.
h4 Qxg4 22. Qxg4 Bxg4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.35"]
[White "Bonfim, Regina Rodrigues"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1788"]
[BlackElo "1480"]
[PlyCount "63"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. c4 c6 6. a3 O-O 7. Bd3 Re8 8. O-O
Nbd7 9. Nc3 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. e4 Nc7 13. Qe2 Nh5 14. h4 h6 15.
g4 hxg5 16. gxh5 gxh4 17. e5 f5 18. exf6 Bxf6 19. Qe4 Kf7 20. Qg6+ Ke7 21. Ne5
Rf8 22. Rad1 Qxd4 23. Ng4 Qf4 24. Ne4 Nd5 25. Ngxf6 Nxf6 26. Qxg7+ Rf7 27. Qg6
Qg4+ 28. Qxg4 Nxg4 29. Be2 Rg7 30. Kh1 Nh6 31. Rg1 Rxg1+ 32. Rxg1 {Ilegível}
1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.36"]
[White "Araujo, Barbara Ribeiro"]
[Black "Salama, Henrique Eric"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1629"]
[PlyCount "106"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Bc5 6. Nf3 Qb6 7. Qe2 Bb4 8.
Bd2 Qc7 9. O-O-O d6 10. Qc4 Qxc4 11. Bxc4 Bc5 12. Rhf1 b5 13. Bb3 Nf6 14. Bg5
Ng4 15. h3 Nxf2 16. Rde1 b4 17. Na4 h6 18. Bh4 Nxe4 19. Rxe4 Bb7 20. Re2 O-O
21. Nxc5 dxc5 22. Ne5 a5 23. Bc4 Nc6 24. Nxc6 Bxc6 25. Be7 Rfe8 26. Bxc5 Rac8
27. Bd4 Rcd8 28. Bb6 Rb8 29. Bxa5 Rec8 30. Bd3 Bd5 31. a3 bxa3 32. bxa3 Ra8 33.
Bb4 f5 34. Bb5 Bc4 35. Bxc4 Rxc4 36. Rxe6 Kf7 37. Re7+ Kg6 38. Rd7 Rac8 39. c3
Re4 40. Rf2 Rce8 41. Rd6+ Kf7 42. Rxf5+ Kg8 43. Rf1 Re2 44. Rd2 R2e6 45. Rdf2
Kh7 46. Rd2 Kg8 47. Kc2 Re4 48. Rff2 Re3 49. Kb3 R3e6 50. Rf3 Rc8 51. a4 Rce8
52. a5 Ra6 53. Ka4 Rea8 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.37"]
[White "Laroca, Fernando"]
[Black "Santos, Marcos Correia"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1629"]
[PlyCount "121"]
[EventDate "2018.05.31"]

1. e4 c5 2. b3 Nc6 3. Bb5 Qc7 4. Bb2 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bxc6 bxc6 8.
Qe2 O-O 9. O-O-O d5 10. d3 d4 11. Na4 Nd7 12. Kb1 Nb6 13. Nxb6 axb6 14. c4 Qa7
15. Bc1 Bd7 16. Ne5 Rfb8 17. f4 b5 18. Nxd7 Qxd7 19. h4 Qa7 20. Rd2 Bd8 21.
cxb5 Rxb5 22. Rb2 Ba5 23. g4 Bc3 24. Rh2 Bxb2 25. Qxb2 Ra5 26. g5 Qa6 27. Qc2
Qb5 28. Qc4 g6 29. Rb2 Qxc4 30. dxc4 Kg7 31. e5 h6 32. Bd2 R5a7 33. Be1 Rd7 34.
Rd2 Rh8 35. Rd3 hxg5 36. fxg5 f6 37. exf6+ Kf7 38. Bg3 Rdd8 39. a4 e5 40. Bxe5
Rxh4 41. Bc7 Re8 42. Kc2 Re2+ 43. Rd2 Rxd2+ 44. Kxd2 Rg4 45. a5 Rxg5 46. a6
Rg2+ 47. Kc1 Ra2 48. Bb6 Kxf6 49. a7 Ke5 50. Bxc5 Ke4 51. Kb1 Ra6 52. Kc2 g5
53. b4 g4 54. b5 cxb5 55. cxb5 Rxa7 56. Bxa7 g3 57. b6 g2 58. b7 g1=Q 59. b8=Q
d3+ 60. Kd2 Qg2+ 61. Kd1 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6.38"]
[White "Modes, Andre Vinicius"]
[Black "Assad, Otavio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1654"]
[BlackElo "1416"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. f4 d5 2. d4 e6 3. Nf3 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nbd2 O-O 7. Nb3 Nbd7 8. Bd2
b6 9. Bb4 Re8 10. Qe2 a5 11. Ba3 Nb8 12. O-O-O Ba6 13. Rdg1 Bxd3 14. cxd3 Na6
15. g4 c6 16. h4 b5 17. Bc5 a4 18. Nbd2 Nxc5 19. dxc5 b4 20. h5 Qa5 21. d4 Nd7
22. hxg6 fxg6 23. g5 a3 24. b3 Nxc5 25. Qh2 Nd7 26. Qxh7+ Kf7 27. Ne5+ Nxe5 28.
fxe5 Re7 29. Rf1+ Ke8 30. Qxg6+ Kd7 31. Rh7 Rg8 32. Rf7 Qd8 33. Rhxg7 Rxg7 34.
Qxg7 Rxf7 35. Qxf7+ Kc8 36. g6 Qh4 37. g7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.1"]
[White "Pereira Mota, Nataniel Julio"]
[Black "Cordeiro Da Silva, Felipe"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1765"]
[BlackElo "1770"]
[PlyCount "135"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
Be7 9. O-O O-O 10. Nf4 Re8 11. Re1 Nf8 12. a3 a5 13. Qd2 Bd7 14. Nh5 Ng6 15.
Nxg7 Bf8 16. Nxe8 Rxe8 17. h4 Qd8 18. h5 Nh4 19. Nxh4 Qxh4 20. Qg5+ Qxg5 21.
Bxg5 cxd4 22. Bf6 Bg7 23. cxd4 Bh6 24. Bb5 Nxe5 25. Bxe5 Bxb5 26. f4 f6 27. Bd6
a4 28. g3 Kf7 29. Rac1 Bc4 30. Rc3 Rd8 31. Bc7 Rc8 32. Ba5 Rc6 33. Rce3 f5 34.
Kf2 Bg7 35. Bc3 h6 36. g4 Bf6 37. Rg1 fxg4 38. Rxg4 Bb3 39. Ke2 Bc2 40. Reg3
Bh7 41. Rg1 b5 42. Ke3 Rc4 43. R4g2 Rc6 44. Bb4 Bh8 45. Bc5 Bf6 46. Rc1 Bh8 47.
Rgg1 Bf6 48. Bb4 Rc4 49. Rxc4 bxc4 50. Bd6 Bc2 51. Be5 Be4 52. Rg3 Bc2 53. Kd2
Bb1 54. Kc3 Bh4 55. Rg7+ Kf8 56. Kb4 Bc2 57. Kc5 Be7+ 58. Kc6 Bd1 59. Kd7 Bxa3
60. bxa3 c3 61. Rg3 c2 62. Rc3 Kf7 63. Kd6 Bxh5 64. Rxc2 Bg4 65. Rc7+ Kg6 66.
Rg7+ Kf5 67. Rxg4 Kxg4 68. Kxe6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.2"]
[White "Machado, Antonio Rodrigo"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1707"]
[BlackElo "1625"]
[PlyCount "94"]
[EventDate "2018.05.31"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 e5 8. a3 O-O
9. b4 d6 10. Bb2 Qb6 11. Nbd2 Bd7 12. Nc4 Qc7 13. Nfd2 Rac8 14. Qe2 h6 15. f4
exf4 16. bxc5 dxc5 17. Rxf4 b5 18. Ne3 b4 19. axb4 cxb4 20. Nb1 bxc3 21. Nxc3
Nd4 22. Qd1 Rb8 23. Ncd5 Nxd5 24. Nxd5 Qd8 25. Bc3 Be6 26. Rxa7 Bxd5 27. exd5
Qb6 28. Ra6 Qxa6 29. Bxd4 Bxd4+ 30. Rxd4 Qa7 31. Qa4 Rb1+ 32. Kf2 Qb6 33. d6
Rb2+ 34. Kf1 Rb1+ 35. Kf2 Rb2+ 36. Kf1 Rb8 37. d7 Qf6+ 38. Rf4 Qc3 39. Qc4 Rb1+
40. Ke2 Qe1+ 41. Kf3 Qd1+ 42. Ke3 Qg1+ 43. Kf3 Qd1+ 44. Ke4 Qe2+ 45. Kd4 Qb2+
46. Ke3 Re1+ 47. Kf3 Qe2# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.3"]
[White "Borges, Lucas Silvestre"]
[Black "De Souza, Leonardo F Pereira"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1789"]
[BlackElo "1771"]
[PlyCount "51"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 O-O 6. Bd3 c5 7. c3 b6 8. Ne5
Qc7 9. Qe2 a5 10. O-O Ba6 11. f4 Bxd3 12. Qxd3 c4 13. Qe2 b5 14. e4 Nbd7 15.
Nxd7 Qxd7 16. e5 Ne8 17. Nf3 b4 18. Qc2 bxc3 19. bxc3 g6 20. Bxe7 Qxe7 21. Qa4
Ng7 22. g4 Rfb8 23. Rab1 Qc7 24. Nd2 Qe7 25. Nf3 Qc7 26. Nd2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.4"]
[White "Andrade, Guilherme A. De Souz"]
[Black "Caceres, Elton Carlos"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1725"]
[BlackElo "1798"]
[PlyCount "153"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Bf4 Nf6 6. e3 Bg4 7. Qb3 Qb6 8.
Bd3 e6 9. Nge2 Qxb3 10. axb3 a6 11. O-O Be7 12. h3 Bh5 13. Bh2 Bg6 14. Nf4 Bxd3
15. Nxd3 Nbd7 16. Rfc1 O-O 17. b4 Nb6 18. Nc5 Nbd5 19. Nxb7 Bxb4 20. Nc5 Nxc3
21. bxc3 Bxc5 22. dxc5 Rfd8 23. Bd6 Ne4 24. Rd1 Nxc3 25. Rd2 Ne4 26. Rda2 Nxd6
27. cxd6 Rxd6 28. Rxa6 Rxa6 29. Rxa6 Kf8 30. e4 e5 31. Kf1 Ke7 32. Ke2 c5 33.
Ra5 Rc6 34. Kd3 Rd6+ 35. Ke3 Rc6 36. Kd3 Ke6 37. Kc4 Rd6 38. f3 Rd2 39. Ra6+
Ke7 40. g4 f6 41. Kxc5 Rd3 42. Ra7+ Ke8 43. h4 h6 44. g5 hxg5 45. hxg5 fxg5 46.
Rb7 Rxf3 47. Kd5 g4 48. Kxe5 g3 49. Rb2 Rf2 50. Rb3 g2 51. Rg3 Kf7 52. Kd4 Ra2
53. Rg4 g6 54. Ke3 Kf6 55. Kf3 g5 56. Rxg2 Ra3+ 57. Kg4 Re3 58. Kh5 Rh3+ 59.
Kg4 Rh4+ 60. Kf3 Kg6 61. Rg4 Rh3+ 62. Rg3 Rh1 63. Kg4 Rf1 64. Rf3 Re1 65. e5
Rxe5 66. Rb3 Re4+ 67. Kg3 Ra4 68. Rb8 Kg7 69. Rb6 Rf4 70. Ra6 Rf6 71. Ra4 Kg6
72. Kg4 Kh6 73. Rb4 Ra6 74. Rc4 Kg6 75. Rb4 Ra5 76. Rc4 Kf6 77. Rb4 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.5"]
[White "Hopka, Matheus Marchesi"]
[Black "Alves, Alessandro Cunha"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1759"]
[BlackElo "1786"]
[PlyCount "81"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nd4 8. O-O Ne7
9. Be3 O-O 10. e5 Nef5 11. Bf2 Qc7 12. Nxd4 Nxd4 13. exd6 Qxd6 14. Ne4 Qc7 15.
c3 f5 16. Nd2 Nb5 17. Qa4 Bd7 18. Qc4 Rac8 19. Rfe1 Rfe8 20. Nf3 Nd6 21. Qb3 c4
22. dxc4 Qxc4 23. Bxa7 b6 24. Qxb6 Nb5 25. a4 Bf8 26. Kh1 Bc5 27. Qa6 Ra8 28.
Ne5 Rxa7 29. Qxa7 Nxa7 30. Nxc4 Nc6 31. b4 Bf2 32. Red1 Nb8 33. Ne5 Bc8 34. c4
Na6 35. Bc6 Nxb4 36. Bxe8 Bb7+ 37. Bc6 Nxc6 38. Kg2 Bd4 39. Rab1 Nb4+ 40. Kh3
g5 41. Rxd4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.6"]
[White "Dezejacomo, Daniel Otavio Silva"]
[Black "Lara, Diego Costa"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1712"]
[BlackElo "1749"]
[PlyCount "117"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Nf3
Nbc6 9. Bd3 f5 10. exf6 Rxf6 11. Bg5 Rf7 12. Qh4 g6 13. Ne5 Nxe5 14. dxe5 Qc7
15. Bf6 c4 16. Be2 Nf5 17. Qh3 Bd7 18. g4 Ng7 19. Qg3 Rxf6 20. exf6 Qxg3 21.
hxg3 Ne8 22. f7+ Kxf7 23. Rxh7+ Ng7 24. O-O-O Bc6 25. f4 Kf6 26. g5+ Kf7 27.
Bg4 Re8 28. Re1 Bd7 29. Re5 Kg8 30. Rh6 Kf7 31. Kd2 Rc8 32. Rh1 Rc5 33. Ree1
Ra5 34. Ra1 b6 35. Rh8 Be8 36. Kc1 Rc5 37. Kd2 Rc7 38. Rah1 Re7 39. Bf3 Rd7 40.
R1h7 Re7 41. g4 Rd7 42. Rxg7+ Kxg7 43. Rxe8 Kf7 44. Rh8 Kg7 45. Rc8 Rf7 46. Ke3
Re7 47. Kd4 Rf7 48. Ke5 Re7 49. Kd6 Rf7 50. Rc7 Rxc7 51. Kxc7 Kf7 52. Kd6 b5
53. Bg2 a5 54. Kc5 b4 55. cxb4 axb4 56. axb4 Ke7 57. c3 Kd7 58. Bxd5 exd5 59.
Kxd5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.7"]
[White "Da Silva, Anderson Lemes"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1666"]
[BlackElo "1746"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bh4 g5 6. Bg3 Ne4 7. c5 Bg7 8. e3 h5
9. h3 Nxg3 10. fxg3 b6 11. Qc2 c6 12. h4 g4 13. Ng5 bxc5 14. dxc5 Qc7 15. Kf2
Be5 16. Bd3 Bxg3+ 17. Ke2 f5 18. Nc3 Qe5 19. Raf1 Rf8 20. Kd2 Ke7 21. Ne2 Ba6
22. Nd4 f4 23. Ngxe6 Qxe3+ 24. Kc3 Rf6 25. Nc7 Nd7 26. Nxa6 f3 27. gxf3 Be5 28.
Re1 Qxd4+ 29. Kd2 Rxf3 30. a3 Raf8 31. Nb4 Rf2+ 32. Kd1 Nb8 33. Re2 Kd7 34.
Rhe1 Rxe2 35. Rxe2 g3 36. Qa4 Rf1+ 37. Re1 Qg4+ 38. Be2 Rxe1+ 39. Kxe1 Qxh4 40.
Qxa7+ Ke6 41. Qh7 g2+ 42. Kd2 Qf4+ 43. Kc2 Qe4+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.8"]
[White "Santos, Jose Antonio Dos"]
[Black "Sales, Marcelo Tadeu De Sa"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1720"]
[BlackElo "1655"]
[PlyCount "49"]
[EventDate "2018.05.31"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 c5 5. b3 Be7 6. Bb2 Nbd7 7. Bd3 O-O 8. O-O
b6 9. Qe2 Bb7 10. Ne5 Rc8 11. Rac1 Re8 12. f4 g6 13. g4 Ne4 14. Nxe4 dxe4 15.
Bb5 Nxe5 16. dxe5 Rf8 17. Rcd1 Qc7 18. Rd7 Qb8 19. Rxe7 Bd5 20. Ba6 Rcd8 21.
Bc3 Bc6 22. Qf2 Rd5 23. Bc4 Rdd8 24. Qh4 Bd7 25. f5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.9"]
[White "Villafuerte, Antonio Gabriel P"]
[Black "Bucalem, Miguel Luiz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1676"]
[BlackElo "1719"]
[PlyCount "72"]
[EventDate "2018.05.31"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Bf4 Qb6 5. Ne2 c5 6. Nbc3 dxe4 7. fxe4 cxd4 8.
Qxd4 Qxd4 9. Nxd4 a6 10. O-O-O Nd7 11. e5 Ne7 12. Be2 Ng6 13. Rhf1 Ngxe5 14.
Ne4 Be7 15. Nf3 Ng6 16. Nd6+ Kf8 17. Nxc8 Nxf4 18. Nd4 Nxe2+ 19. Nxe2 Ne5 20.
Nxe7 Kxe7 21. Rf4 Rac8 22. b3 Rc7 23. Re4 f6 24. Kb2 Rhc8 25. Nd4 b5 26. a3 g5
27. h3 h5 28. Rf1 Rc5 29. g4 h4 30. Rf2 Rc3 31. Rh2 Nf3 32. Nxf3 Rxf3 33. c4
bxc4 34. bxc4 Rb8+ 35. Kc2 Rbb3 36. Rhe2 e5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.10"]
[White "Ritzel, Ricardo Agne"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1773"]
[BlackElo "1665"]
[PlyCount "71"]
[EventDate "2018.05.31"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Bb4+ 7. Nc3 a6 8. Nf3
Nge7 9. Be3 Nf5 10. Bf2 Qa5 11. Qd2 Bd7 12. a3 Bxc3 13. bxc3 b5 14. Bd3 Qc7 15.
O-O Na5 16. Rfb1 Nc4 17. Qe2 Qa5 18. g4 Ne7 19. Kg2 Ng6 20. Kg3 O-O 21. h4 f6
22. Bxg6 hxg6 23. Qd3 Be8 24. Re1 Bf7 25. h5 gxh5 26. Rh1 Qd8 27. Rh4 Re8 28.
gxh5 Kf8 29. h6 gxh6 30. Rxh6 f5 31. Kg2 Qa5 32. Bh4 Kg7 33. Bf6+ Kxh6 34. Rh1+
Bh5 35. Ng5 Nxa3 36. Rxh5+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.11"]
[White "Teles, Lucas Marquetotti"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1788"]
[BlackElo "1708"]
[PlyCount "21"]
[EventDate "2018.05.31"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Bc5 5. d4 Bb6 6. Nf3 Qf6 7. e5 Qf5 8.
Bd3 Qg4 9. h3 Qh5 10. Bxf4 Bxd4 11. g4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.12"]
[White "Monteiro, Paulo De Campos Mel"]
[Black "Formolo, Rafael Marcos"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "1765"]
[BlackElo "1662"]
[PlyCount "106"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. Bf4 Nbd7 8.
e3 h6 9. h3 Qb6 10. Bd3 Bxd3 11. Qxd3 Nd5 12. Nxd5 cxd5 13. O-O Bd6 14. Bxd6
Qxd6 15. Rfc1 O-O 16. Rc3 Rac8 17. Rac1 Nb6 18. Qb5 a6 19. Qd3 Qb4 20. b3 Rxc3
21. Rxc3 Rc8 22. Rxc8+ Nxc8 23. Qc2 Nd6 24. Qc7 Ne8 25. Qc8 Qe7 26. Ne5 Kh7 27.
Nd7 Nd6 28. Qc7 h5 29. a4 Kh6 30. b4 Kh7 31. g3 Kh6 32. Kg2 Kh7 33. a5 Kh6 34.
Kg1 Kh7 35. Kf1 g5 36. g4 h4 37. Kg2 Kg7 38. Kg1 Kh6 39. f4 f6 40. Kg2 Kg7 41.
Nc5 Kf7 42. Qb8 Kg7 43. Kf3 Kh7 44. Qa7 e5 45. fxg5 exd4 46. exd4 fxg5 47. Qb6
Qf6+ 48. Kg2 Qf4 49. Qc7+ Kg6 50. Nxb7 Qg3+ 51. Kf1 Qxh3+ 52. Ke1 Qe3+ 53. Kf1
Qf3+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.13"]
[White "Sanchez, Ivan Roberto"]
[Black "De Oliveira, Joao Eudes"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1756"]
[PlyCount "122"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. O-O e6 5. d4 c5 6. c3 Nc6 7. Nbd2 Be7 8. Re1
O-O 9. Qc2 Rc8 10. e3 b6 11. Qa4 Rc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Qxg4 Nxe5
15. Qe2 c4 16. Nf3 Nd3 17. Rd1 Rd7 18. Ne1 Ne5 19. Kh1 Qc7 20. e4 dxe4 21. Rxd7
Nxd7 22. Qxe4 Rd8 23. Be3 Nf6 24. Qc6 Qxc6 25. Bxc6 Ng4 26. Bb5 Nxe3 27. fxe3
Rd2 28. Rb1 Bc5 29. Ng2 Kf8 30. Bxc4 e5 31. Nh4 f6 32. Ng2 Ke7 33. Bg8 h6 34.
Kg1 Kf8 35. Bc4 Ke7 36. Kf1 g5 37. Be2 f5 38. Ke1 Rd8 39. Rd1 Bd6 40. e4 f4 41.
g4 a5 42. h3 Rc8 43. Bb5 Rc5 44. a4 Rc7 45. Ke2 Ke6 46. Ne1 Rh7 47. Nf3 Rc7 48.
Rd5 Rc5 49. Rxc5 Bxc5 50. Kd3 Kf6 51. Be8 Ke7 52. Bh5 Ke6 53. Kc4 Be7 54. Kb5
Bd8 55. b4 Kd6 56. bxa5 bxa5 57. c4 Bc7 58. Bg6 Ke6 59. Kc6 Bd8 60. Bf5+ Kf6
61. Kd7 Be7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.14"]
[White "De Sa, Sidney Loyola"]
[Black "Gauche, Joao Gabriel N. Silv"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1751"]
[BlackElo "1702"]
[PlyCount "53"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. Bd3 d5 7. h3 c5 8. c3
Nc6 9. Qe2 Kf8 10. Ba6 Qc8 11. Bxb7 Qxb7 12. a4 h6 13. Ne5 Nxe5 14. Bxe5 Nd7
15. Nf3 Nxe5 16. Nxe5 Bf6 17. f4 Bxe5 18. fxe5 g6 19. O-O Kg7 20. Rf6 h5 21.
Raf1 Raf8 22. h4 Rc8 23. Rxf7+ Qxf7 24. Rxf7+ Kxf7 25. Qf3+ Kg7 26. Qf6+ Kh6
27. Qxe6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.15"]
[White "Sessin, Leandro Eric"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1745"]
[PlyCount "54"]
[EventDate "2018.05.31"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 b6 5. Qd2 Bb7 6. f3 Nd7 7. O-O-O c5 8. Kb1
Ngf6 9. h4 h5 10. Nh3 a5 11. Ng5 e6 12. Nb5 Bf8 13. dxc5 dxc5 14. Nd6+ Bxd6 15.
Qxd6 Ba6 16. Bxa6 Rxa6 17. Bxc5 bxc5 18. Qxa6 O-O 19. Rd3 Qc7 20. Rhd1 Ne5 21.
Qd6 Qxd6 22. Rxd6 Nc4 23. Rd8 Ne8 24. Rc8 Ncd6 25. Rxc5 Kg7 26. Rxa5 Nc4 27.
Ra7 Kf6 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.16"]
[White "Mesquita, Arnaldo Leite"]
[Black "Abilhoa, Gustavo Auer"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1742"]
[BlackElo "1672"]
[PlyCount "58"]
[EventDate "2018.05.31"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. O-O e5 7. d3 c6 8. c5 Re8
9. cxd6 Qxd6 10. Nd2 Be6 11. Nde4 Nxe4 12. Nxe4 Qc7 13. Bg5 Nd7 14. Qc1 f5 15.
Nc3 Qd6 16. b4 Rab8 17. Be3 b6 18. b5 c5 19. a4 Nf6 20. Bc6 Rec8 21. f4 Nd5 22.
Bxd5 Bxd5 23. Nxd5 Qxd5 24. Qc4 Qxc4 25. dxc4 exf4 26. Bxf4 Bxa1 27. Bxb8 Bd4+
28. Kg2 Rxb8 29. Kf3 Re8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.17"]
[White "De Jesus Junior, Tobias Garcez"]
[Black "Bolsoni, Danilo Segateli"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1720"]
[BlackElo "1607"]
[PlyCount "31"]
[EventDate "2018.05.31"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d4 cxd4 7. Nxd4 e6 8.
O-O Bc5 9. Nb3 Bb6 10. Qg4 Ne7 11. Bg5 h5 12. Qh3 Qc7 13. Re1 O-O-O 14. a4 a5
15. N1d2 Bd7 16. Bxe7 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.18"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Reis, Arnaldo Ulisses"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1798"]
[BlackElo "1652"]
[PlyCount "88"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 d5 5. exd5 exd5 6. Bb3 Be7 7. d3 Nf6 8. Bg5
O-O 9. O-O Re8 10. Re1 Bg4 11. Nbd2 Qd6 12. Ba4 a6 13. Bxc6 Qxc6 14. Ne5 Bxd1
15. Nxc6 bxc6 16. Raxd1 h6 17. Bh4 Kf8 18. Re2 Ng8 19. Bg3 Red8 20. Rde1 d4 21.
c4 f5 22. Re6 Rac8 23. Nf3 g5 24. h4 f4 25. Bh2 Bf6 26. hxg5 hxg5 27. g3 g4 28.
Nh4 f3 29. Kf1 Re8 30. R6e4 Rxe4 31. Rxe4 Nh6 32. Rf4 Ke7 33. Nxf3 gxf3 34.
Rxf3 Ng4 35. Kg2 Ke6 36. Rf4 Rg8 37. Bg1 Ne5 38. Re4 Kd6 39. Rf4 Rg6 40. b4
Nxd3 41. bxc5+ Kxc5 42. Rf5+ Kxc4 43. Ra5 Nc5 44. f4 Kb4 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.19"]
[White "Caporale, Giuseppe Guido"]
[Black "Nobre, Jailson Altair Barbo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1639"]
[BlackElo "1766"]
[PlyCount "94"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Na3 a6 6. Be2 Nf6 7. O-O Bd6 8. Nc2
O-O 9. d4 cxd4 10. Nfxd4 Rd8 11. Bf3 Qa5 12. Qe2 Qc7 13. Re1 Nbd7 14. Kh1 Nb6
15. Bg5 Qc5 16. Bh4 Qc4 17. Qe3 Nbd5 18. Bxd5 Qxd5 19. h3 Bd7 20. a3 Rac8 21.
Rad1 Qh5 22. Bg3 Nd5 23. Qf3 Qxf3 24. Nxf3 Ba4 25. Rd2 Bxc2 26. Rxc2 Nb6 27.
Be5 Bxe5 28. Nxe5 f6 29. Ng4 e5 30. Ne3 Rd7 31. g4 Rcd8 32. Kg2 Nd5 33. Nxd5
Rxd5 34. Re4 Rd2 35. Re2 Rxe2 36. Rxe2 a5 37. a4 Kf7 38. h4 Ke6 39. Kf3 Rc8 40.
Re4 Kd5 41. Ke3 Rc4 42. f3 Rxe4+ 43. fxe4+ Kc4 44. Kd2 Kb3 45. Kc1 Kxa4 46. Kc2
Kb5 47. b3 Kc5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.20"]
[White "De Moura, Valderi Nascimento"]
[Black "Jafet Junior, Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1762"]
[BlackElo "1614"]
[PlyCount "74"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. b3 Bg7 5. Bb2 Nf6 6. Bd3 O-O 7. e5 Ng4 8. h4
h5 9. Qe2 d6 10. exd6 exd6 11. O-O-O Re8 12. Qf1 a5 13. a4 Nb4 14. Bb5 Bd7 15.
Bxd7 Qxd7 16. Nb5 d5 17. Bxg7 Kxg7 18. Rh3 Rac8 19. c3 Qf5 20. d3 Nc6 21. Nd6
Qf4+ 22. Nd2 Qxd6 23. f3 Ne3 24. Qf2 Nxd1 25. Kxd1 c4 26. g4 hxg4 27. fxg4 Re6
28. bxc4 Rce8 29. c5 Qe7 30. h5 Re2 31. Qf4 g5 32. h6+ Kh8 33. Qf5 Rxd2+ 34.
Kxd2 Qe1+ 35. Kc2 Re2+ 36. Kb3 Qb1+ 37. Ka3 Qa2# 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.21"]
[White "Hayashi, Kaito"]
[Black "Almeida Silva, Emiliano Piskator"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1487"]
[BlackElo "1734"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Ng4 5. Bg5 h6 6. Bf4 Bg7 7. Bc4 e5 8. dxe5
Nxe5 9. Bb3 Be6 10. Nge2 Bxb3 11. axb3 O-O 12. O-O c6 13. Be3 Qe7 14. Qd2 Na6
15. Bxh6 Bxh6 16. Qxh6 Ng4 17. Qh3 f5 18. exf5 gxf5 19. Nf4 Qg7 20. Ne6 Qg6 21.
Nxf8 Rxf8 22. Qd3 Rf7 23. h3 Rh7 24. hxg4 Qh6 25. Qh3 Qg5 26. f4 Qf6 27. Qe3
Re7 28. g5 Qf7 29. Qf2 Qh5 30. Rfe1 Rh7 31. Qg3 d5 32. Re5 Qh1+ 33. Kf2 Qxa1
34. Re8+ Kf7 35. Qe3 Nc7 36. Qe7+ Kg6 37. Rg8+ 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.22"]
[White "Saito, Helio Tsutomu"]
[Black "Davanso, Joao Pedro"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1702"]
[BlackElo "1627"]
[PlyCount "61"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 a6 6. a3 Qc7 7. c4 Nf6 8. Nc3
Be7 9. b4 d6 10. f4 b6 11. Bd3 Bb7 12. Qe2 Rc8 13. O-O Nxd4 14. Bxd4 e5 15.
fxe5 dxe5 16. Be3 b5 17. c5 Bc6 18. Rad1 O-O 19. Bg5 h6 20. Bxf6 Bxf6 21. Nd5
Bxd5 22. exd5 Bg5 23. d6 Qd8 24. Qxe5 g6 25. Qd5 Be3+ 26. Kh1 Kg7 27. Qe5+ f6
28. Qxe3 Rf7 29. Rde1 Qd7 30. Qg3 g5 31. Bf5 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.23"]
[White "Canonico, Rodrigo"]
[Black "De Abreu, Nilto Oliveira"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1658"]
[PlyCount "73"]
[EventDate "2018.05.31"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e5 5. Bc4 Nf6 6. Nf3 d6 7. Ng5 Be6 8.
Nxe6 fxe6 9. Bxe6 Qe7 10. Qb3 Nc6 11. Be3 Nd8 12. Bh3 g6 13. Nb5 Nc6 14. Bg5
Bg7 15. Rd1 Rd8 16. O-O h6 17. Bxf6 Bxf6 18. Rd3 a6 19. Nc3 Nd4 20. Qa4+ Kf8
21. Nd5 Qf7 22. Kh1 Kg7 23. Rc1 Nb5 24. Rf3 Qe8 25. Nxf6 Qe7 26. Nd5 Qg5 27.
Qc4 Rdf8 28. Nc7 Nd4 29. Rd3 Rxf2 30. Rxd4 Qf6 31. Rdd1 b5 32. Qd3 Rxb2 33. Nd5
Qf7 34. Rc7 Qxc7 35. Nxc7 Rxa2 36. Qd5 h5 37. Qxa2 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.24"]
[White "Da Silva, Ronivan Sousa"]
[Black "Sousa, Fabio De Fatima"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1453"]
[BlackElo "1731"]
[PlyCount "178"]
[EventDate "2018.05.31"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8.
Bd2 O-O 9. O-O Be6 10. a3 f6 11. Rc1 Nd4 12. Nxd4 exd4 13. Ne4 c6 14. Nc5 Bxc5
15. Rxc5 Nd5 16. h4 Rc8 17. Qc1 Qd7 18. h5 h6 19. Rc4 Bh3 20. Rxd4 Bxg2 21.
Kxg2 Rfe8 22. e4 Nf4+ 23. Bxf4 Qxd4 24. Rd1 a6 25. Be3 Qe5 26. g4 Rcd8 27. f3
Qb5 28. d4 Qb3 29. Qd2 a5 30. Rc1 a4 31. Rc3 Qe6 32. Rc5 Qd6 33. Qb4 b5 34. Qc3
Rc8 35. d5 Re7 36. Qc1 Qd7 37. Bf4 Ree8 38. dxc6 Qd3 39. Qd2 Qxd2+ 40. Bxd2 Re5
41. Rxe5 fxe5 42. Bc3 Rxc6 43. Bxe5 Kf7 44. Kg3 Rc2 45. Kf4 Rf2 46. Ke3 Rf1 47.
Bc3 Rh1 48. e5 Kf8 49. Ke4 Rd1 50. e6 Ke7 51. Kf5 Rd5+ 52. Be5 Rd3 53. f4 Rd5
54. g5 hxg5 55. fxg5 Rc5 56. h6 gxh6 57. gxh6 Rc8 58. h7 Rf8+ 59. Kg6 Kxe6 60.
h8=Q Rxh8 61. Bxh8 Kd5 62. Kf5 Kc4 63. Ke4 b4 64. Bg7 bxa3 65. bxa3 Kb5 66. Bf8
Kc6 67. Kd4 Kb5 68. Bb4 Kc6 69. Kc4 Kb6 70. Bc5+ Ka5 71. Bd4 Ka6 72. Kb4 Kb7
73. Kxa4 Ka6 74. Kb4 Kb7 75. Kb5 Kb8 76. a4 Kb7 77. a5 Ka8 78. Kc6 Kb8 79. Be5+
Ka7 80. Kc7 Ka8 81. Kc6 Ka7 82. Kb5 Kb7 83. a6+ Ka7 84. Bd4+ Ka8 85. Bb6 Kb8
86. Kc6 Ka8 87. Kd7 Kb8 88. a7+ Ka8 89. Ke7 Kb7 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.25"]
[White "Santos, Renan De Souza"]
[Black "Negri, Daniel Julio S"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1661"]
[BlackElo "1796"]
[PlyCount "149"]
[EventDate "2018.05.31"]

1. f4 d5 2. e3 Nf6 3. Nf3 c5 4. b3 g6 5. Bb2 Bg7 6. Bb5+ Nbd7 7. O-O e6 8. Ne5
O-O 9. Bxd7 Bxd7 10. Rf3 Bb5 11. a4 Ba6 12. Rh3 d4 13. exd4 cxd4 14. b4 b6 15.
Nc6 Qc7 16. Nxd4 Nd5 17. b5 Nxf4 18. Rf3 Bb7 19. Rg3 Rfd8 20. c3 e5 21. Nf3 Nd3
22. Ba3 Bf8 23. Qe2 Bc5+ 24. Bxc5 Qxc5+ 25. Kf1 Bxf3 26. Qxf3 e4 27. Qe3 Qf5+
28. Kg1 Ne5 29. Na3 Rd3 30. Qe2 Rad8 31. Rxd3 Rxd3 32. Rd1 Qf4 33. h3 f5 34.
Qf2 Qg5 35. Kf1 e3 36. Qe2 Qf4+ 37. Ke1 exd2+ 38. Rxd2 Re3 39. Rd4 Rxe2+ 40.
Kxe2 Qc1 41. Nc4 Nxc4 42. Rxc4 Qc2+ 43. Ke3 Qxg2 44. Rc8+ Kg7 45. Rc7+ Kf6 46.
Rxa7 Qxh3+ 47. Kd4 Qg4+ 48. Kd5 Qe4+ 49. Kd6 Qe5+ 50. Kc6 Qc5+ 51. Kb7 f4 52.
Ra6 f3 53. Rxb6+ Kg5 54. a5 f2 55. a6 f1=Q 56. a7 Qg2+ 57. Rc6 Qcxc6+ 58. bxc6
Qb2+ 59. Kc8 Qa3 60. Kb7 Qb3+ 61. Ka6 Qa4+ 62. Kb6 Qb3+ 63. Ka6 Qc4+ 64. Kb7
Qb5+ 65. Kc7 Qa6 66. Kd7 Qxa7+ 67. c7 Kf5 68. Kd8 Qb6 69. Kd7 Qb7 70. c4 Ke5
71. c5 Kd5 72. c6 Qxc6+ 73. Kc8 Kd6 74. Kb8 Qxc7+ 75. Ka8 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.26"]
[White "Terrin, Cesar Aquiles"]
[Black "Pereira Fo, Hildebrando Apoloni"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1712"]
[BlackElo "1601"]
[PlyCount "135"]
[EventDate "2018.05.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 Nd7 9. O-O-O Nc5 10. Be3 Qc7 11. Nd5 Bxd5 12. exd5 a6 13. Qb4 Rc8 14. Bxc5
Qxc5 15. Qxc5 Rxc5 16. Rhe1 g6 17. c3 Bg7 18. Kc2 Kd7 19. Ng5 h6 20. Ne4 Rc7
21. Rd3 b5 22. Nd2 Rhc8 23. Rde3 Kd8 24. Nb3 b4 25. Na5 Bf6 26. Nc6+ Rxc6 27.
dxc6 Rxc6 28. a3 bxa3 29. bxa3 Rc4 30. Kb3 Rf4 31. f3 Rf5 32. Re4 Rc5 33. Rc4
Rb5+ 34. Rb4 Rc5 35. Re3 Bg5 36. Rd3 f5 37. Rb6 Bf6 38. Rxa6 Rb5+ 39. Kc2 Rc5
40. Rb6 Kc7 41. Rb4 Ra5 42. Kb3 Kc6 43. c4 e6 44. Rb5 Ra8 45. a4 Bd8 46. Re3 e5
47. Rd3 Bb6 48. Rxb6+ Kxb6 49. Rxd6+ Kc5 50. Rd5+ Kc6 51. Rxe5 Kd6 52. Rb5 Kc6
53. a5 Ra6 54. Kb4 h5 55. Rb6+ Rxb6+ 56. axb6 Kxb6 57. c5+ Kc6 58. Kc4 g5 59.
Kd4 f4 60. h3 h4 61. Kc4 Kc7 62. Kd5 Kd7 63. c6+ Ke7 64. c7 Kd7 65. Ke5 Kxc7
66. Kf5 Kd6 67. Kxg5 Ke5 68. Kg4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.27"]
[White "Azevedo, Hugo Daniel De Oliv"]
[Black "Sakaya, Gabriel Reis"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1650"]
[BlackElo "1467"]
[Annotator "xadre"]
[PlyCount "57"]
[EventDate "2018.05.31"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 c6 5. Nf3 Bg4 6. Bg5 Qa5+ 7. c3 Qb6 8.
Bb3 Nd7 9. Nbd2 e6 10. h3 Bxf3 11. Qxf3 Be7 12. Nc4 Qd8 13. Nd6+ Bxd6 14. Bxd8
Rxd8 15. g4 Nf4 16. O-O-O h5 17. g5 Nf8 18. c4 N8g6 19. h4 e5 20. Kb1 O-O 21.
Bc2 Ne6 22. Qxh5 Nxd4 23. Bxg6 fxg6 24. Qxg6 Rxf2 25. h5 Rdf8 26. h6 Rxb2+ 27.
Kxb2 Rf2+ 28. Kb1 Ba3 29. Qxg7# 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.28"]
[White "Casante, Tatiana"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1594"]
[BlackElo "1637"]
[PlyCount "139"]
[EventDate "2018.05.31"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 h6 4. c3 d6 5. Bb3 Bg4 6. d3 Bxf3 7. Qxf3 Qf6 8. Nd2
Qxf3 9. Nxf3 f6 10. Be3 Nge7 11. h3 O-O-O 12. O-O a6 13. Rad1 Kb8 14. Rd2 g5
15. Nh2 h5 16. g3 Ng8 17. f4 gxf4 18. gxf4 Bh6 19. Rg2 exf4 20. Bxf4 Bxf4 21.
Rxf4 Rf8 22. Kf2 Ne5 23. Ke3 Ne7 24. Rg7 Kc8 25. Rf2 Kd8 26. d4 N5c6 27. Rf7
Rxf7 28. Bxf7 Rh6 29. Nf1 Nc8 30. Ng3 N8e7 31. Nxh5 Ng8 32. Nf4 Nce7 33. Rg2
Rh8 34. Bxg8 Nxg8 35. Rg3 Kd7 36. Rf3 c6 37. Ng6 Rh6 38. Rg3 Ke6 39. Nf4+ Kf7
40. d5 Ne7 41. c4 cxd5 42. cxd5 f5 43. Rg2 Kf6 44. Rc2 fxe4 45. Kxe4 Rh4 46.
Kf3 Nf5 47. Rc7 Kg5 48. Ne6+ Kf6 49. Rxb7 Rxh3+ 50. Ke2 Ke5 51. Nc7 Nd4+ 52.
Kf2 Rh2+ 53. Kg3 Rh7 54. a4 Nf5+ 55. Kf2 Ke4 56. Rb4+ Ke5 57. Nxa6 Kxd5 58. Rg4
Rh2+ 59. Rg2 Rxg2+ 60. Kxg2 Kc4 61. b4 d5 62. Kf2 Nd6 63. Ke2 d4 64. a5 d3+ 65.
Kd1 Kd4 66. Nc5 Kc4 67. a6 Nb5 68. Kd2 Kxb4 69. Nxd3+ Ka5 70. Nc5 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.29"]
[White "Feller, Gabriela Luisa Vicen"]
[Black "Bonfim, Regina Rodrigues"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1581"]
[BlackElo "1788"]
[PlyCount "70"]
[EventDate "2018.05.31"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bd3 Bg4 6. O-O Nc6 7. c3 e6 8. Bf4
Be7 9. Nbd2 O-O 10. h3 Bh5 11. Qb3 Na5 12. Qc2 Bg6 13. Ne5 Bxd3 14. Qxd3 Nd7
15. Ndf3 f6 16. Nxd7 Qxd7 17. Rfe1 Bd6 18. Bxd6 Qxd6 19. Qb5 b6 20. Re2 Rae8
21. Rae1 Re7 22. Qd3 Nc6 23. Nh4 Rfe8 24. g3 g5 25. Nf3 Kg7 26. Kg2 h6 27. Rd1
Rd8 28. Rde1 e5 29. dxe5 fxe5 30. Nh2 e4 31. Qd2 Ne5 32. Qd4 Kg8 33. f3 Nd3 34.
Rg1 exf3+ 35. Kxf3 Rf8+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.30"]
[White "Gomes, Carlos"]
[Black "Munhoz, Joao Pedro"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1601"]
[BlackElo "1700"]
[PlyCount "106"]
[EventDate "2018.05.31"]

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. Kb1 Qc7 12. g4 Rfc8 13. h4 Qa5 14. g5 Nh5
15. Bxg7 Kxg7 16. Bh3 Bxh3 17. Rxh3 Qe5 18. Qd4 Rd8 19. Ne2 f6 20. Qxe5 dxe5
21. gxf6+ exf6 22. Rhh1 Kf7 23. Kc1 Ke6 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Kxd1 g5
27. hxg5 fxg5 28. Ke1 Nf4 29. Ng3 h5 30. Nf5 h4 31. Kf2 b6 32. Ne3 a6 33. Ng4
Ng6 34. Ke3 Ne7 35. Ke2 Nc6 36. c3 b5 37. Kd3 Nb8 38. Kc2 Nd7 39. Kd3 Kd6 40.
Ke2 h3 41. Kd3 Nf6 42. Nh2 Kc5 43. b3 Nd7 44. Ke3 a5 45. Kf2 a4 46. Kg3 axb3
47. axb3 Kd6 48. Kxh3 Nc5 49. c4 b4 50. Nf1 Nxb3 51. Ne3 Nd2 52. Nc2 b3 53. Na3
Kc5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.31"]
[White "Fassis, Juliana Maria"]
[Black "Yokomizo, Wilton"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1647"]
[BlackElo "1437"]
[PlyCount "58"]
[EventDate "2018.05.31"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 Bf5 7. Nc3 Nc6 8.
Be2 e6 9. a3 Be7 10. O-O O-O 11. Bf4 Rc8 12. Re1 Nd7 13. Nb5 Nf6 14. Nh4 a6 15.
Nxf5 exf5 16. Nc3 Qb6 17. d5 Nd4 18. Be3 Nxe2+ 19. Qxe2 Qb3 20. Bg5 Bd8 21. Bf4
Ba5 22. Qd3 Ne4 23. Rac1 Rfe8 24. f3 Bb6+ 25. Kf1 Nf2 26. Qxf5 Qxc4+ 27. Re2
Nd3 28. Ne4 Qxc1+ 29. Bxc1 Rxc1+ 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.32"]
[White "Santos, Marcos Correia"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1629"]
[PlyCount "103"]
[EventDate "2018.05.31"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. Nf3 d6 6. O-O O-O 7. e4 Nbc6 8. h3
Be6 9. d3 Qd7 10. Ng5 f5 11. Nxe6 Qxe6 12. Nd5 Rac8 13. b4 Kh8 14. Rb1 b6 15.
Bg5 h6 16. Be3 Nd4 17. b5 Qd7 18. a4 Ne6 19. a5 Nxd5 20. cxd5 Nc5 21. f4 Rf7
22. fxe5 dxe5 23. Bxc5 bxc5 24. Qc2 Bf8 25. Qc3 Bd6 26. h4 Rcf8 27. Bh3 Qe7 28.
b6 cxb6 29. axb6 axb6 30. Rxb6 f4 31. Be6 Rf6 32. Qd2 g5 33. hxg5 hxg5 34. Qh2+
Kg7 35. Rfb1 Rh6 36. Rb7 Rxh2 37. Rxe7+ Bxe7 38. Kxh2 Bd6 39. g4 Rb8 40. Rxb8
Bxb8 41. Kg2 Kf8 42. Bd7 Ke7 43. Bb5 Kd6 44. Kf3 Kc7 45. Bc4 Kb6 46. Ke2 Ka5
47. Kf3 Kb4 48. Ba6 Kc3 49. Bc4 Kb4 50. Ba6 Ka5 51. Bc4 Bc7 52. Ke2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.33"]
[White "De Sousa, Alex Aecio"]
[Black "Izumi, Ernesto Shuji"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1614"]
[PlyCount "1"]
[EventDate "2018.05.31"]

{WO} 1. c4 1-0

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.34"]
[White "Junior, Fernando Luiz de So"]
[Black "Modes, Andre Vinicius"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1654"]
[PlyCount "118"]
[EventDate "2018.05.31"]

1. c4 c6 2. Nf3 d5 3. b3 e6 4. Bb2 Nf6 5. e3 Be7 6. Be2 O-O 7. Ne5 Nfd7 8. f4
Nxe5 9. fxe5 f6 10. exf6 Bxf6 11. d4 Bg5 12. Qd3 Nd7 13. Nc3 b6 14. Rf1 Rxf1+
15. Kxf1 Qf6+ 16. Kg1 Qh6 17. Rf1 Bxe3+ 18. Kh1 Nf6 19. Rf3 Ng4 20. Rf8+ Kxf8
21. Bxg4 Qf4 22. Ba3+ Kg8 23. Bd6 Qxd4 24. Qf1 Qf6 25. Qd3 Qf2 26. Qd1 Qd2 27.
Qf1 Bf2 28. Ne2 Qe1 29. Qxe1 Bxe1 30. Nd4 e5 31. Bxc8 Rxc8 32. Bxe5 Bf2 33. Nf3
Rd8 34. g3 d4 35. Kg2 Be3 36. Kf1 c5 37. Ke1 Re8 38. Kd1 g5 39. g4 Rf8 40. Ke2
Kf7 41. Bd6 Re8 42. Kd3 Bf4 43. Bxf4 gxf4 44. Ng5+ Kg6 45. Ne4 Re6 46. h3 h5
47. Nf2 Re3+ 48. Kd2 f3 49. gxh5+ Kxh5 50. Ng4 Re2+ 51. Kd1 d3 52. Nf6+ Kh4 53.
Ne4 f2 54. Nxf2 Rxf2 55. a4 Kxh3 56. Ke1 Rb2 57. Kd1 Rxb3 58. Kd2 Kg4 59. a5
bxa5 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.35"]
[White "Yuji Okuda, Paulo Alexandre"]
[Black "Massambani Neto, Laurindo"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1616"]
[PlyCount "86"]
[EventDate "2018.05.31"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Bd3 b6 8. O-O
Bb7 9. Qc2 dxc4 10. Bxc4 Bxf3 11. gxf3 c5 12. Rad1 Qc7 13. Bf4 Qd8 14. e4 Nh5
15. Bg3 Nxg3 16. fxg3 cxd4 17. Ne2 e5 18. Qd2 Kh8 19. f4 f6 20. f5 Nc5 21. Bd5
Rc8 22. b4 Na4 23. Rc1 Nc3 24. Be6 Nxe2+ 25. Qxe2 Rxc1 26. Rxc1 Bxb4 27. Qb5
Bc5 28. a4 d3+ 29. Kf1 Qd4 30. Kg2 Qxe4+ 31. Kh3 h5 32. Rc4 Qf3 33. Qd7 e4 34.
Rxc5 bxc5 35. Qe7 Ra8 36. Qb7 Re8 37. Qd7 Rxe6 38. fxe6 d2 39. e7 Qf1+ 40. Kh4
g5+ 41. Kxh5 d1=Q+ 42. Qxd1 Qxd1+ 43. Kg6 Qd7 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.36"]
[White "Salama, Henrique Eric"]
[Black "Laroca, Fernando"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1629"]
[PlyCount "36"]
[EventDate "2018.05.31"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Bd3 d6 6. Nc3 c5 7. O-O cxd4 8. exd4
Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Re1 Nxd4 12. Qxb7 Re8 13. Be3 Nd7 14. Qe4 Nc5
15. Qd5 e6 16. Qxd4 Bxd4 17. Bxd4 Nxd3 18. Red1 Nxb2 0-1

[Event "Campeonato Brasileiro Amador 2018 U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7.37"]
[White "Assad, Otavio"]
[Black "Fantinati, Nilton M. Nascimento"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1416"]
[BlackElo "1498"]
[PlyCount "53"]
[EventDate "2018.05.31"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. d3 e6 6. Rb1 Na5 7. e4 Bc6 8. Nge2
h6 9. O-O Nf6 10. f3 Be7 11. h3 O-O 12. d4 d5 13. e5 Nh7 14. cxd5 exd5 15. Be3
Qd7 16. f4 f6 17. Nc1 fxe5 18. fxe5 Rxf1+ 19. Qxf1 Rf8 20. Qe2 Ng5 21. h4 Ne4
22. Nxe4 dxe4 23. Qd2 cxd4 24. Bxd4 Bc5 25. Ne2 Rd8 26. Rd1 Qe6 27. Kh2 1/2-1/2