[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.1"]
[White "Macedo, Maximo Iack"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2304"]
[BlackElo "1861"]
[PlyCount "35"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Nbd7 5. e5 dxe5 6. fxe5 Ng8 7. Nf3 Bh6 8.
Bxh6 Nxh6 9. Qd2 Nf5 10. g4 Ng7 11. Qh6 Ne6 12. d5 Nec5 13. b4 Nb6 14. Qg7 Rf8
15. bxc5 Nxd5 16. O-O-O c6 17. Nxd5 cxd5 18. Bb5+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.2"]
[White "Jordao Barbosa, Marcio"]
[Black "Silveira Filho, Neri da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1855"]
[BlackElo "2273"]
[PlyCount "58"]
[EventDate "2009.07.10"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nc3 O-O 6. Bg5 h6 7. Bh4 Nxe4 8.
Nxe4 d5 9. Ned2 dxc4 10. Nxc4 Bg4 11. c3 c6 12. h3 Be6 13. Nce5 Nd7 14. Qe2 Bd5
15. O-O Nf6 16. c4 Bxf3 17. Nxf3 Re8 18. Qc2 Nh5 19. Rad1 Qc7 20. d5 cxd5 21.
Rxd5 e6 22. Rd2 Rac8 23. b3 g5 24. Bxg5 hxg5 25. Nxg5 Nf6 26. Rfd1 Red8 27. Rd4
Rxd4 28. Rxd4 Qa5 29. Kf1 Qxg5 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Damasceno, Alecio Souza"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2257"]
[BlackElo "1804"]
[PlyCount "83"]
[EventDate "2009.07.10"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 Nc6 7. d5 Ne5 8. Be2
e6 9. f4 Ng6 10. Nf3 Be7 11. O-O O-O 12. Be3 f5 13. dxe6 Bxe6 14. b3 a6 15. Nd4
Bd7 16. Bf3 Qc7 17. g3 Bf6 18. Qd2 Ne7 19. Rac1 Rfe8 20. Bf2 g6 21. Rfd1 Bg7
22. a4 Rab8 23. a5 Nbc8 24. Nd5 Qd8 25. Re1 b6 26. axb6 Nxb6 27. Nxb6 Rxb6 28.
b4 Nc6 29. Nxc6 Rxc6 30. Bxc6 Bxc6 31. Rxe8+ Qxe8 32. Re1 Qb8 33. c5 d5 34. Bd4
Qf8 35. Qc3 Bh6 36. Qe3 Bd7 37. Qe5 Bg7 38. Qxg7+ Qxg7 39. Bxg7 Kxg7 40. Re7+
Kf6 41. Rxd7 Ke6 42. Rd6+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.4"]
[White "Rocha Filho, Orlando Donato"]
[Black "Carvalho, Felipe Lobo C"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1793"]
[BlackElo "2141"]
[PlyCount "100"]
[EventDate "2009.07.10"]

1. b3 g6 2. Bb2 Nf6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O e5 7. d3 Nbd7 8. Nbd2
Re8 9. c4 a5 10. a3 Nf8 11. Ng5 h6 12. Nge4 Nxe4 13. Nxe4 f5 14. Nc3 c6 15. Qc2
Ne6 16. Rad1 Qc7 17. Rd2 Kh7 18. Qd1 Bd7 19. d4 exd4 20. exd4 Nf4 21. Bf3 Re7
22. Ne2 Nxe2+ 23. Rxe2 Rae8 24. Rfe1 Qd8 25. Bc1 Rxe2 26. Rxe2 Rxe2 27. Bxe2
Qe7 28. Bf3 Bxd4 29. h3 Qe5 30. Qd2 g5 31. Qe2 Qxe2 32. Bxe2 Kg6 33. Kf1 Kf6
34. f4 g4 35. h4 Be6 36. g3 d5 37. a4 Bc3 38. Bd3 d4 39. Ke2 Ke7 40. Ba3+ Kd7
41. Bc5 Ke8 42. Bb6 h5 43. Bc7 Bd7 44. Bb6 Kf7 45. Bc7 c5 46. Bb6 Bb4 47. Bc7
Ke6 48. Kd1 Bc6 49. Bf1 Bf3+ 50. Be2 d3 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.5"]
[White "Wanderley, Rafaell M"]
[Black "Rocha, Vitor Firmo de Souza"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "1738"]
[PlyCount "105"]
[EventDate "2009.07.10"]

1. Nc3 f5 2. e4 fxe4 3. d3 Nf6 4. dxe4 e5 5. Bc4 Bb4 6. Bd2 d6 7. Qf3 Nc6 8.
Nge2 Bg4 9. Qg3 Qd7 10. f3 Bh5 11. O-O-O O-O-O 12. Qf2 Rhf8 13. Bb5 Bc5 14. Qg3
Rg8 15. Nd5 a6 16. Ba4 b5 17. Bb3 Nxd5 18. Bxd5 Bf7 19. Bg5 Rde8 20. Kb1 h6 21.
Bc1 Bxd5 22. exd5 Nd4 23. Nc3 Nf5 24. Qg6 Ref8 25. Ne4 Bb6 26. Rhe1 Nh4 27. Qg3
g5 28. h3 Nf5 29. Qh2 Qf7 30. Rd3 Rg6 31. Qh1 Qg7 32. Qf1 h5 33. a4 b4 34. Rb3
a5 35. c3 bxc3 36. Rxc3 Kd8 37. Qb5 Nd4 38. Qc4 g4 39. fxg4 hxg4 40. h4 Qf7 41.
Ng5 Qf2 42. Rd1 Qxh4 43. Ne6+ Nxe6 44. dxe6 Qe7 45. Rh1 Qxe6 46. Bg5+ Ke8 47.
Qc6+ Qd7 48. Qa8+ Kf7 49. Rf1+ Ke6 50. Qxf8 Qg7 51. Qe8+ Kd5 52. Qc6+ Ke6 53.
Qc4+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.6"]
[White "Kosminsky, Ellen"]
[Black "Da Costa, Jose Artanael Campos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "2051"]
[PlyCount "46"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Nc6 6. b3 cxd4 7. exd4 Bb4 8. Qc2
dxc4 9. bxc4 Nxd4 10. Nxd4 Qxd4 11. Qa4+ Bd7 12. Qxb4 Nd5 13. Nxd5 exd5 14. Bb2
Qe4+ 15. Kd1 Bg4+ 16. Kc1 Bf5 17. Qa4+ b5 18. Qd1 O-O 19. cxd5 Rac8+ 20. Kd2
Rc2+ 21. Qxc2 Qxc2+ 22. Ke1 Re8+ 23. Be2 Qxe2# 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.7"]
[White "Silva, Alexsandro Lira"]
[Black "Barbosa, Paulo Eduardo E Silv"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2013"]
[PlyCount "68"]
[EventDate "2009.07.10"]

1. Nf3 d5 2. c4 c6 3. d4 e6 4. Nc3 dxc4 5. e4 b5 6. a4 Bb4 7. Bd2 Bb7 8. axb5
Bxc3 9. Bxc3 cxb5 10. b3 Bxe4 11. bxc4 bxc4 12. Bxc4 Ne7 13. O-O O-O 14. Bb4
Nbc6 15. Bc5 h6 16. Qe2 Bd5 17. Ba6 Rb8 18. Ne5 Nxe5 19. dxe5 Qd7 20. Bd3 Rb7
21. Qe3 Ra8 22. Ra3 Rb3 23. Rd1 Nf5 24. Qe2 Qb7 25. f3 Nh4 26. Rda1 Rb2 27. Bc2
Qc8 28. Ra4 g6 29. Qd3 Rab8 30. Bd1 Rxg2+ 31. Kh1 Rbb2 32. Bg1 Rgd2 33. Qf1
Rxd1 34. Qxd1 Bxf3+ 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.8"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "Macedo, Alexandre Soares de"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2000"]
[PlyCount "69"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Be7 4. Nc3 Nc6 5. O-O O-O 6. d4 d6 7. h3 h6 8. Be3
a6 9. a3 Re8 10. d5 Nb8 11. Nh2 Nh7 12. f4 exf4 13. Bxf4 Bg5 14. Bg3 Nd7 15.
Ng4 h5 16. Nh2 h4 17. Bf4 Bxf4 18. Rxf4 Ne5 19. Bd3 Qg5 20. Qf1 Bxh3 21. Ne2
Nf6 22. Qf2 Nfg4 23. Nxg4 Bxg4 24. Nd4 g6 25. Rf1 Re7 26. Kh2 Kg7 27. Be2 Bxe2
28. Qxe2 Qg3+ 29. Kg1 h3 30. Qf2 Qxf2+ 31. R1xf2 Rh8 32. g3 c5 33. dxc6 bxc6
34. Nf3 Nxf3+ 35. R4xf3 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.9"]
[White "Lima Junior, Jose Arlindo Costa"]
[Black "Bahia, Arthur Cavalcanti Li"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1914"]
[PlyCount "61"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 Bg4 7. h3 Bxf3 8. Bxf3
Rb8 9. a4 e6 10. d3 Nge7 11. Bf4 Ne5 12. Bg2 Qb6 13. Qc2 N7c6 14. Nd2 Rd8 15.
Be3 Nd7 16. Rab1 Qc7 17. Nc4 Nde5 18. Nd2 Nd7 19. Bf4 e5 20. Be3 O-O 21. b4
cxb4 22. cxb4 Rc8 23. Rfc1 Qd8 24. Qb3 Ne7 25. Nc4 Nf6 26. Bxa7 d5 27. Bb6 Qd7
28. exd5 Nfxd5 29. Bc5 Nf5 30. Bxf8 Bxf8 31. Nxe5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.10"]
[White "Cabral Mesquita, Jussier"]
[Black "Macedo, Luiz Soares de"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1892"]
[PlyCount "53"]
[EventDate "2009.07.10"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d6 6. d4 g5 7. Nxh4 gxh4 8.
Bxf4 Qf6 9. Qf3 h5 10. h3 Nc6 11. c3 Bd7 12. d5 Na5 13. Nd2 O-O-O 14. Kg1 b6
15. Kh2 Ne7 16. b4 Nb7 17. a4 Ng6 18. Rhf1 Rde8 19. Bb5 Re7 20. Qe3 Nxf4 21.
Rxf4 Qg5 22. Bxd7+ Kxd7 23. Raf1 Nd8 24. Qf2 Rg8 25. Rxh4 Qe5+ 26. Kh1 Rg5 27.
Nf3 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.11"]
[White "Rodrigues, Flavio Leite"]
[Black "Gomes Da Silva, Tales"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1884"]
[PlyCount "111"]
[EventDate "2009.07.10"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Qc2 Nbd7 8. b3
b6 9. Nbd2 Bb7 10. Bb2 Rc8 11. Rfe1 c5 12. Ne5 cxd4 13. Bxd4 Ba8 14. Qb2 Bc5
15. Red1 Qc7 16. Nxd7 Bxd4 17. Qxd4 Qxd7 18. Rac1 Qe7 19. Qb2 Ng4 20. h3 Qf6
21. Qxf6 Nxf6 22. Rc2 Rc7 23. f4 Rfc8 24. Rdc1 Nd7 25. Kf2 b5 26. e3 a5 27. Ke2
Kf8 28. Kd1 Ke7 29. cxb5 Rxc2 30. Rxc2 Rxc2 31. Kxc2 Kd6 32. e4 Kc5 33. exd5
exd5 34. Bf1 Kd4 35. h4 Ke3 36. Bh3 Nb6 37. h5 Kf2 38. h6 gxh6 39. Nf1 h5 40.
Kd3 h4 41. gxh4 Kf3 42. f5 h5 43. Kd4 a4 44. f6 axb3 45. axb3 Kf4 46. Kc5 Nc4
47. bxc4 dxc4 48. Kxc4 Ke5 49. Ng3 Kxf6 50. Nxh5+ Kg6 51. Nf4+ Kh6 52. Kc5 f6
53. Kd6 Kg7 54. Kc7 f5 55. Bxf5 Kf6 56. Bc8 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.12"]
[White "Born, Ary"]
[Black "Leal Assuncao, Matheus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1881"]
[PlyCount "72"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. Nbd2 Bb7 5. e3 Be7 6. h3 O-O 7. Bd3 c5 8. c3
d5 9. Ne5 Nbd7 10. Ndf3 Rc8 11. Rc1 cxd4 12. exd4 Ne4 13. Qa4 Nxe5 14. Nxe5 a6
15. Bxa6 Ra8 16. Qd7 Bxa6 17. Qxd8 Bxd8 18. g4 Bh4 19. Rh2 Bb5 20. a3 Bg5 21.
Bxg5 Nxg5 22. Kd2 f6 23. h4 Ne4+ 24. Ke3 fxe5 25. f3 exd4+ 26. cxd4 Nd6 27. Rc7
Rac8 28. Rhc2 Nc4+ 29. R2xc4 dxc4 30. Rb7 Rxf3+ 31. Kd2 c3+ 32. bxc3 Rfxc3 33.
Rxb6 Rc2+ 34. Ke3 Bc4 35. g5 Rf8 36. a4 Re2# 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "1.13"]
[White "Costa, Lais Del Castillo"]
[Black "Bonifacio, Lucas Isaac Galdino"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1866"]
[PlyCount "26"]
[EventDate "2009.07.10"]

1. e4 c5 2. Bc4 e6 3. c3 Nc6 4. Nf3 d5 5. exd5 exd5 6. Be2 Nf6 7. c4 d4 8. O-O
Bd6 9. h3 O-O 10. Qc2 Bc7 11. d3 Re8 12. Bg5 h6 13. Bd2 Rxe2 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.1"]
[White "Leal Assuncao, Matheus"]
[Black "Macedo, Maximo Iack"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1881"]
[BlackElo "2304"]
[PlyCount "90"]
[EventDate "2009.07.10"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3
e6 9. Nc3 Qd7 10. Be2 Bxf3 11. Bxf3 Nxc4 12. Bf2 Be7 13. O-O Rd8 14. Bxc6 Qxc6
15. Qg4 O-O 16. b3 Nxe5 17. Qg3 Ng6 18. Rac1 Bd6 19. Qg4 Bf4 20. Rc2 Bh6 21. h4
f5 22. Qg3 Bf4 23. Qd3 Qd7 24. h5 Ne5 25. Qe2 Ng4 26. g3 Bg5 27. d5 exd5 28.
Bc5 Rfe8 29. Qd3 Be3+ 30. Bxe3 Nxe3 31. Rcf2 Nxf1 32. Rxf1 d4 33. Nd1 Re4 34.
h6 gxh6 35. Qc4+ Qf7 36. Qc5 b6 37. Qb5 c5 38. Qc6 Rde8 39. Qxh6 Qg6 40. Qxg6+
hxg6 41. Nf2 Re1 42. g4 fxg4 43. Nxg4 Rxf1+ 44. Kxf1 Kg7 45. Nf2 Rf8 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.2"]
[White "Silveira Filho, Neri da Silva"]
[Black "Lima Junior, Jose Arlindo Costa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "1914"]
[PlyCount "57"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Be3
Ng4 9. Bg5 Ngf6 10. dxe5 dxe5 11. Qd2 Re8 12. b4 c6 13. c5 b6 14. cxb6 axb6 15.
Rfd1 Qc7 16. Rac1 Qa7 17. a4 c5 18. Bc4 Qb8 19. Qa2 Rf8 20. Nb5 Ba6 21. Bxf7+
Rxf7 22. Nd6 Qf8 23. Bxf6 Bxf6 24. Nxf7 Qxf7 25. Qxf7+ Kxf7 26. Rxd7+ Kg8 27.
bxc5 bxc5 28. Rxc5 Rb8 29. h3 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.3"]
[White "Bonifacio, Lucas Isaac Galdino"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1866"]
[BlackElo "2257"]
[PlyCount "123"]
[EventDate "2009.07.10"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8.
Nxc6 bxc6 9. Bxc6 Rb8 10. e4 Qd6 11. d5 Nxe4 12. Qd4 exd5 13. Qxd5 Nf6 14. Qg2
Bh3 15. Qxh3 Qxc6 16. Nc3 Rfd8 17. Be3 Rxb2 18. Bxa7 Qa8 19. Be3 Bb4 20. Nb5
Rxa2 21. Nxc7 Qa4 22. Rxa2 Qxa2 23. Nb5 Qa6 24. Nd4 Qc8 25. Qg2 Nd5 26. Bc1 Bc5
27. Ne2 Qg4 28. Nf4 Nxf4 29. Bxf4 h6 30. Qc6 Qc8 31. Qa4 Bd4 32. Qc2 Qc5 33.
Bc1 Qd5 34. Qe2 Bf6 35. Qg4 Qd4 36. Qf3 c3 37. Be3 Qd3 38. Rc1 Bg5 39. h4 Bxe3
40. Qxe3 Qxe3 41. fxe3 Rd3 42. Kf2 h5 43. Rc2 Kh7 44. Ke2 Rd2+ 45. Rxd2 cxd2
46. Kxd2 Kg6 47. e4 Kf6 48. Ke2 Ke5 49. Kd3 f6 50. Ke3 g6 51. Kd3 Ke6 52. Kd2
Kd6 53. Kd3 Kc5 54. Kc3 Kd6 55. Kd4 Ke6 56. Kd3 Ke5 57. Ke3 g5 58. hxg5 fxg5
59. Kd3 Ke6 60. Kd4 Kf6 61. Kd3 Ke6 62. Ke3 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.4"]
[White "Carvalho, Felipe Lobo C"]
[Black "Rodrigues, Flavio Leite"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "1884"]
[PlyCount "117"]
[EventDate "2009.07.10"]

1. g3 c6 2. Bg2 d5 3. d3 Bf5 4. Nd2 Nf6 5. e4 dxe4 6. dxe4 Bg4 7. Ngf3 Nbd7 8.
h3 Bxf3 9. Qxf3 e6 10. O-O Be7 11. Re1 Qc7 12. Qe2 e5 13. Nc4 O-O 14. Ne3 Rfe8
15. Nf5 Bf8 16. Bg5 Rad8 17. Rad1 h6 18. Bc1 Nc5 19. Kh2 Ne6 20. c3 Rxd1 21.
Qxd1 Rd8 22. Qc2 Rd7 23. Bf1 b5 24. a4 a6 25. axb5 axb5 26. Be3 Bc5 27. Bc1 Bf8
28. b4 Qb7 29. f3 Qb8 30. Qf2 c5 31. bxc5 Bxc5 32. Qg2 b4 33. cxb4 Qxb4 34. Qe2
Nd4 35. Nxd4 Bxd4 36. Rd1 Bc3 37. Rxd7 Nxd7 38. Qc4 Qxc4 39. Bxc4 Nf6 40. Bd3
Kf8 41. f4 Ke8 42. Kg2 exf4 43. gxf4 Bb4 44. Kf3 Bc5 45. Bb2 Ke7 46. f5 Ne8 47.
e5 Bb4 48. Ke4 Nc7 49. Bd4 g6 50. f6+ Kf8 51. Be3 h5 52. Bc4 Ba3 53. Bb6 Ne6
54. Be3 Nc7 55. Kf4 Ne6+ 56. Ke4 Nc7 57. Ba7 Ne6 58. Bb8 Ng5+ 59. Kd5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.5"]
[White "Barbosa, Paulo Eduardo E Silv"]
[Black "Wanderley, Rafaell M"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2066"]
[PlyCount "20"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 O-O 7. Bd3 c6 8. Qc2
Nbd7 9. Nf3 Re8 10. O-O Nf8 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.6"]
[White "Da Costa, Jose Artanael Campos"]
[Black "Cabral Mesquita, Jussier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2051"]
[PlyCount "41"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nc3 Bb4 3. f4 Bxc3 4. dxc3 d6 5. Bc4 Nf6 6. Nf3 Nc6 7. f5 h6 8. O-O
O-O 9. Qe2 b6 10. Be3 Bb7 11. Nd2 a6 12. Qf3 Re8 13. Qg3 Kf8 14. Rad1 Qe7 15.
b4 b5 16. Bb3 Rac8 17. Qh3 Nb8 18. Bxh6 gxh6 19. Qxh6+ Kg8 20. Rf3 Nh5 21. f6
1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.7"]
[White "Macedo, Alexandre Soares de"]
[Black "Del Castillo Neto, Lucimar Amoras"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2000"]
[PlyCount "23"]
[EventDate "2009.07.10"]

1. f4 d5 2. Nf3 d4 3. c3 c5 4. cxd4 cxd4 5. Qa4+ Nc6 6. b4 Bd7 7. b5 Na5 8.
Nxd4 a6 9. f5 e6 10. e3 axb5 11. Bxb5 Nf6 12. fxe6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.8"]
[White "Macedo, Maximo Valerio"]
[Black "Lins Neto, Eliud"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2120"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2009.07.10"]

*

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.9"]
[White "Da Silva, Izael Brasilino Arau"]
[Black "Pereira, Wilson Roberto Medei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[PlyCount "39"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Qc7 9. g4 b5 10. g5 Nfd7 11. Nd5 Qd8 12. Qd2 Bb7 13. O-O-O Nc5 14. Nxc5 dxc5
15. Nxe7 Qxe7 16. Bxc5 Qd7 17. Qa5 Nc6 18. Rxd7 Nxa5 19. Re7+ Kd8 20. Rxf7 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.10"]
[White "Dos Santos, Valdir Rerold Tavare"]
[Black "Silva, Alexsandro Lira"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2013"]
[PlyCount "38"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. Be3 Bd7 8.
Qd2 Rc8 9. O-O e6 10. a3 Be7 11. f4 O-O 12. g4 e5 13. g5 exd4 14. gxf6 Bxf6 15.
e5 dxe5 16. fxe5 dxe3 17. Qxe3 Bxe5 18. Rad1 Qe8 19. Qd3 Rd8 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.11"]
[White "Macedo, Luiz Soares de"]
[Black "Kosminsky, Ellen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1602"]
[PlyCount "49"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. O-O d6 6. Ng5 O-O 7. Kh1 h6 8.
Nxf7 Rxf7 9. Bxf7+ Kxf7 10. Nd5 Be6 11. Nxf6 Qxf6 12. c3 Qg6 13. Qf3+ Kg8 14.
d3 Rf8 15. Qg3 Qxg3 16. hxg3 Rxf2 17. Rxf2 Bxf2 18. Kh2 d5 19. b3 d4 20. Bb2
dxc3 21. Bxc3 Bd4 22. Rc1 Bxc3 23. Rxc3 Nb4 24. a3 Nc6 25. b4 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.12"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1861"]
[PlyCount "26"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. Qb3 Qd7 6. Bd3 e6 7. Nge2 Bd6 8. O-O
O-O 9. c5 Bc7 10. Qc2 h6 11. b4 b5 12. cxb6 Bxb6 13. Na4 Bc7 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.13"]
[White "Bahia, Arthur Cavalcanti Li"]
[Black "Jordao Barbosa, Marcio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1855"]
[PlyCount "68"]
[EventDate "2009.07.10"]

1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Bd7 7. Nbd2 Rc8 8. Qb3
Nge7 9. dxc5 Qxc5 10. Qxb7 Na5 11. Qa6 Ng6 12. Bg3 Nc4 13. Nxc4 dxc4 14. Qb7 e5
15. Qe4 f5 16. Qc2 Bd6 17. h3 O-O 18. Nd2 Be6 19. Be2 Bd5 20. Nf3 Be4 21. Qd2
Rcd8 22. O-O Be7 23. Qe1 f4 24. exf4 Nxf4 25. Bxf4 Rxf4 26. Nd2 Bd3 27. Bxd3
Rxd3 28. Ne4 Qc6 29. f3 Qg6 30. Qe2 Rh4 31. Kh1 Bg5 32. Nxg5 Qxg5 33. Rae1 Rd2
34. f4 Rxf4 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.14"]
[White "Damasceno, Alecio Souza"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[PlyCount "83"]
[EventDate "2009.07.10"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. b3 a6 6. Bb2 e6 7. Nf3 d5 8. cxd5
exd5 9. d4 Qa5 10. O-O Bf5 11. dxc5 Rd8 12. Na4 Be7 13. Bc3 Qc7 14. Qe1 a5 15.
Nd4 Nxd4 16. Bxd4 O-O 17. Rc1 Rfe8 18. Nb6 Ne4 19. Qxa5 Ra8 20. Qb5 Qc6 21.
Qxc6 bxc6 22. Nxa8 Rxa8 23. Bxe4 dxe4 24. a4 Be6 25. Rc3 Bd8 26. Ra1 Ba5 27.
Re3 Bd5 28. Bc3 f5 29. Bxa5 Rxa5 30. b4 Ra6 31. Rea3 Bc4 32. Kf1 Ra7 33. Rb1
Rd7 34. Ke1 g5 35. Rc3 Bd5 36. b5 Rb7 37. b6 Kf7 38. a5 Ke7 39. Rd1 Kd7 40.
Rxd5+ Ke6 41. Rd6+ Ke5 42. Rxc6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.15"]
[White "Gomes Da Silva, Tales"]
[Black "Rocha Filho, Orlando Donato"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1793"]
[PlyCount "105"]
[EventDate "2009.07.10"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. O-O O-O 5. d4 c6 6. c3 d5 7. Nbd2 Bf5 8. Re1
Nbd7 9. Nh4 Be6 10. e4 dxe4 11. Nxe4 Bd5 12. Nxf6+ Nxf6 13. Bxd5 Nxd5 14. Nf3
Qd7 15. Ne5 Bxe5 16. Rxe5 Nb6 17. b3 Nc8 18. Bb2 Nd6 19. Qe2 Rfe8 20. Re1 e6
21. c4 Nf5 22. d5 cxd5 23. cxd5 Ng7 24. dxe6 Rxe6 25. Rxe6 Qxe6 26. Bxg7 Qxe2
27. Rxe2 Kxg7 28. Re7 b5 29. Rb7 a6 30. Kg2 Re8 31. Ra7 Re6 32. h4 Kf6 33. g4
h6 34. Kg3 Rc6 35. Kf4 Ke6 36. Ke4 f6 37. f4 Kd6 38. Rg7 g5 39. fxg5 hxg5 40.
hxg5 fxg5 41. Rxg5 Kc7 42. Kd3 Kb6 43. Rd5 Rg6 44. g5 Ka5 45. Ke4 Kb4 46. Kf5
Rg8 47. Rd2 Kc3 48. Rg2 Kd4 49. Kf6 Kd5 50. Kf7 Rc8 51. g6 Ke5 52. Re2+ Kf5 53.
g7 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.10"]
[Round "2.16"]
[White "Rocha, Vitor Firmo de Souza"]
[Black "Costa, Lais Del Castillo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1738"]
[PlyCount "59"]
[EventDate "2009.07.10"]

1. f4 d5 2. Nf3 f5 3. d4 Nf6 4. e3 e6 5. c4 c6 6. Nc3 dxc4 7. Bxc4 b5 8. Bb3 b4
9. Ne2 c5 10. Ng3 Nbd7 11. O-O Nd5 12. Ne5 N7f6 13. Qf3 Ba6 14. Ba4+ Ke7 15.
Nc6+ Kd7 16. Nxd8+ Kxd8 17. Rd1 g6 18. dxc5 Bxc5 19. Bc6 Bb7 20. Bxb7 Rb8 21.
Bxd5 exd5 22. Rxd5+ Nxd5 23. Qxd5+ Ke8 24. Qxc5 Kd7 25. Bd2 Rbc8 26. Qd4+ Ke8
27. Bxb4 Rd8 28. Qe5+ Kd7 29. Qe7+ Kc8 30. Rc1+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.1"]
[White "Macedo, Maximo Iack"]
[Black "Carvalho, Felipe Lobo C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2304"]
[BlackElo "2141"]
[PlyCount "59"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 Nbd7 5. Nxd5 Nxd5 6. e4 h6 7. Bh4 Ne3 8.
Qd3 Nxf1 9. exf5 Nxh2 10. Rxh2 c6 11. O-O-O Qa5 12. Kb1 O-O-O 13. g4 Ne5 14.
Qe2 Qd5 15. Bg3 Nc4 16. b3 Na3+ 17. Kb2 e6 18. c4 Qd7 19. Qe5 Qd6 20. Qxd6 Rxd6
21. Bxd6 Bxd6 22. Re2 Rd8 23. fxe6 fxe6 24. Rxe6 Bb4 25. Ne2 b5 26. Rxc6+ Kb7
27. Re6 bxc4 28. bxc4 Rb8 29. Rd3 a5 30. Rxa3 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.2"]
[White "Da Costa, Jose Artanael Campos"]
[Black "Silveira Filho, Neri da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "2273"]
[PlyCount "88"]
[EventDate "2009.07.10"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bd3 Nc6 6. h3 O-O 7. O-O e5 8. d5
Ne7 9. Ne2 c5 10. c4 Ne8 11. Nh2 f5 12. exf5 gxf5 13. Ng3 e4 14. Be2 Be5 15.
Rb1 Ng6 16. Bh6 Bg7 17. Qd2 f4 18. Bxg7 fxg3 19. Bc3 gxh2+ 20. Kxh2 Qh4 21. f3
Qf4+ 22. g3 Qxd2 23. Bxd2 exf3 24. Bxf3 Bf5 25. Rbc1 Bd3 26. Bh6 Bxf1 27. Bxf8
Kxf8 28. Rxf1 Nf6 29. g4 Kg7 30. Kg3 Re8 31. Kh2 Ne5 32. Be2 h6 33. b3 Ng6 34.
Bd3 Re3 35. Rd1 Nf4 36. Bf1 Ne4 37. h4 Nf2 38. Rb1 Nxg4+ 39. Kh1 Nf2+ 40. Kh2
Ne4 41. Rd1 Kf6 42. b4 cxb4 43. c5 Nxc5 44. Rd4 Ncd3 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Macedo, Alexandre Soares de"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2257"]
[BlackElo "2000"]
[PlyCount "49"]
[EventDate "2009.07.10"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bd2 Be7 7. O-O-O O-O 8.
f4 Re8 9. Qg3 Bf8 10. Re1 g6 11. Nf3 Bh6 12. h3 a6 13. Qh2 b5 14. a3 b4 15.
axb4 Nxb4 16. g4 Bg7 17. e5 Bb7 18. exf6 Bxf3 19. Rxe8+ Qxe8 20. fxg7 Bxh1 21.
Qxh1 Rb8 22. Bc4 Qd8 23. Nd5 Nxd5 24. Qxd5 Qf6 25. Bc3 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.4"]
[White "Macedo, Maximo Valerio"]
[Black "Da Silva, Izael Brasilino Arau"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2120"]
[BlackElo "1867"]
[PlyCount "69"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. a4 Be7 8. Be2
Nc6 9. O-O O-O 10. f4 Qc7 11. Kh1 Re8 12. Bg1 Nb4 13. a5 Bd7 14. Qd2 Bf8 15.
Bf3 Rab8 16. Nb3 g6 17. Bb6 Qc8 18. Rad1 e5 19. fxe5 dxe5 20. Be2 Bg7 21. Rxf6
Bc6 22. Rff1 Qe6 23. Nd5 Bxd5 24. exd5 Nxd5 25. Qxd5 Qxd5 26. Rxd5 e4 27. c3 f5
28. Rd7 Bf6 29. Bc4+ Kh8 30. Rf7 Bg7 31. Rd1 Rbc8 32. Nc5 e3 33. Be2 h5 34.
Rdd7 Rxc5 35. Bxc5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.5"]
[White "Wanderley, Rafaell M"]
[Black "Bonifacio, Lucas Isaac Galdino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "1866"]
[PlyCount "47"]
[EventDate "2009.07.10"]

1. Nc3 Nf6 2. d4 d6 3. Bg5 Nbd7 4. Qd2 h6 5. Bh4 g5 6. Bg3 c5 7. e4 cxd4 8.
Qxd4 Bg7 9. Qd2 Nh5 10. Bc4 Nxg3 11. hxg3 Ne5 12. Bb3 Bd7 13. f4 gxf4 14. gxf4
Nc6 15. Qd5 Be6 16. Qb5 Bxb3 17. axb3 Qd7 18. O-O-O O-O-O 19. Nge2 Qg4 20. Rh3
Bxc3 21. Rxc3 Rd7 22. Nd4 Qxf4+ 23. Kb1 Qxe4 24. Nxc6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.6"]
[White "Lima Junior, Jose Arlindo Costa"]
[Black "Barbosa, Paulo Eduardo E Silv"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1914"]
[PlyCount "108"]
[EventDate "2009.07.10"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. e4 d4 7. c3 Bg4 8. cxd4
Nxd4 9. Nbd2 Ne7 10. h3 Bh5 11. g4 Nxf3+ 12. Nxf3 Bf7 13. g5 Qd7 14. Be3 Nc6
15. Rc1 b6 16. Kh1 Be7 17. a3 Be6 18. Nh2 fxg5 19. Bxg5 Bxh3 20. Qh5+ g6 21.
Bxh3 gxh5 22. Bxd7+ Kxd7 23. Bxe7 Nxe7 24. f4 Nc6 25. fxe5 Rhf8 26. b4 cxb4 27.
axb4 Nxe5 28. Rg1 Rg8 29. Rgf1 Raf8 30. Rxf8 Rxf8 31. Ra1 Ra8 32. Rg1 Kc6 33.
d4 Nd3 34. Rg5 Nxb4 35. Nf3 Nd3 36. Kg2 a5 37. Kf1 a4 38. Ke2 Nf4+ 39. Ke3 Ng6
40. Rxh5 a3 41. Rh1 b5 42. Kd2 b4 43. Kc2 Rf8 44. Rf1 Kb5 45. Nd2 Rxf1 46. Nxf1
Kc4 47. d5 b3+ 48. Kb1 Kc3 49. d6 Ne5 50. Ne3 a2+ 51. Ka1 h5 52. Nd1+ Kc2 53.
Nb2 h4 54. d7 Nxd7 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.7"]
[White "Silva, Alexsandro Lira"]
[Black "Damasceno, Alecio Souza"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "1804"]
[PlyCount "63"]
[EventDate "2009.07.10"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Nc6 6. Nc3 Bb4 7. Qd3 O-O 8. O-O
Rb8 9. d5 exd5 10. cxd5 Ne7 11. e4 Ng6 12. a3 Bd6 13. Re1 Ne5 14. Nxe5 Bxe5 15.
Kh1 Re8 16. f4 Bxc3 17. Qxc3 d6 18. b4 Rc8 19. b5 Qd7 20. a4 Qg4 21. Bb2 Qh5
22. Qf3 Qh6 23. Rac1 Re7 24. Re2 Rce8 25. Rce1 Bc8 26. f5 Qh5 27. Qxh5 Nxh5 28.
Bf3 g6 29. f6 Rd7 30. Rc1 c5 31. bxc6 Rc7 32. e5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.8"]
[White "Rodrigues, Flavio Leite"]
[Black "Rocha, Vitor Firmo de Souza"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1884"]
[BlackElo "1738"]
[PlyCount "73"]
[EventDate "2009.07.10"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. b4 d6 7. Bb2 h6 8. c4
Nbd7 9. Qb3 Re8 10. Nc3 e5 11. c5+ Kh7 12. cxd6 cxd6 13. dxe5 dxe5 14. Nh4 Re7
15. e4 f4 16. Rfd1 a6 17. Nd5 Nxd5 18. Rxd5 Qg8 19. Qd3 Qf7 20. a4 Nb6 21. Rc5
Bd7 22. Qc2 Rc8 23. Rxc8 Bxc8 24. Rc1 Be6 25. Bf1 fxg3 26. hxg3 Bb3 27. Qd3
Nxa4 28. Ba1 Rd7 29. Qe3 Be6 30. Nf3 Qe7 31. Nxe5 Bxe5 32. Bxe5 Qd8 33. b5 axb5
34. Bxb5 Rd1+ 35. Kg2 Rxc1 36. Qxc1 Bd7 37. Qc4 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.9"]
[White "Del Castillo Neto, Lucimar Amoras"]
[Black "Leal Assuncao, Matheus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1881"]
[PlyCount "84"]
[EventDate "2009.07.10"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 Bf5 5. f4 h6 6. Nf3 e6 7. Be3 Qb6 8. Qd2 Rc8
9. c4 Nb4 10. Bd3 Nxd3+ 11. Ke2 dxc4 12. h3 Nb4 13. Nc3 Bd3+ 14. Kf2 cxd4 15.
Nxd4 Bc5 16. Ncb5 Ne7 17. g4 O-O 18. Nd6 Bxd4 19. Nxc8 Bxe3+ 20. Qxe3 Qxe3+ 21.
Kxe3 Rxc8 22. Rac1 Ned5+ 23. Kf3 Nc2 24. a4 Nd4+ 25. Kf2 Nxf4 26. Ke3 Nde2 27.
Rcd1 Ng2+ 28. Kd2 Ne1 29. Rhxe1 Nd4 30. Kc3 Nf3 31. Re3 Ng5 32. Kb4 b6 33. Kb5
c3+ 34. Rexd3 c2 35. Rc3 Rxc3 36. bxc3 cxd1=Q 37. c4 Qe2 38. h4 Qxe5+ 39. Ka6
Ne4 40. Kxa7 Qc7+ 41. Ka6 Nd6 42. c5 Qb7# 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.10"]
[White "Jordao Barbosa, Marcio"]
[Black "Gomes Da Silva, Tales"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1855"]
[PlyCount "113"]
[EventDate "2009.07.10"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nc3 O-O 6. O-O Bg4 7. h3 Bd7 8. Re1
e6 9. Bg5 Qc8 10. Qd2 c6 11. Bh6 d5 12. Bxg7 Kxg7 13. exd5 cxd5 14. Bb3 Nc6 15.
Ne5 Be8 16. Ba4 a6 17. Bxc6 Bxc6 18. Qf4 Nh5 19. Qh4 Qd8 20. Qxd8 Raxd8 21. g3
Rfe8 22. Rad1 f5 23. Kg2 Nf6 24. f3 Rc8 25. h4 Nd7 26. f4 Nxe5 27. fxe5 b5 28.
Rd2 a5 29. Ne2 b4 30. Nf4 Bb5 31. Kf3 h6 32. g4 g5 33. Nh5+ Kg6 34. Nf6 fxg4+
35. Kxg4 Rf8 36. h5+ Kg7 37. Re3 Rc4 38. a4 Ba6 39. b3 Rc6 40. Rf3 Rfc8 41.
Rff2 Rc3 42. Nd7 Re3 43. Nc5 Rxc5 44. dxc5 Rxe5 45. Kg3 Bb7 46. Rfe2 Rxe2 47.
Rxe2 Kf6 48. Kg4 e5 49. Rf2+ Ke6 50. Rf8 Ba6 51. Kg3 Be2 52. Rh8 Bd1 53. Rxh6+
Kd7 54. Rd6+ Kc7 55. h6 Bxc2 56. Rxd5 Kc6 57. Rxe5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.11"]
[White "Cabral Mesquita, Jussier"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1861"]
[PlyCount "102"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Be2 O-O 8.
Qd2 a6 9. h3 b5 10. a3 Bb7 11. f3 Nc6 12. g4 Nd7 13. f4 Bh4+ 14. Kf1 Nxd4 15.
Bxd4 e5 16. Be3 Nc5 17. Bf3 Qc7 18. f5 Rad8 19. Qg2 f6 20. g5 Na4 21. Nxa4 Qc4+
22. Kg1 Qxa4 23. gxf6 Bxf6 24. Kh2 Qc4 25. Rhg1 Kh8 26. Rac1 d5 27. exd5 Bxd5
28. Bxd5 Qxd5 29. Qxd5 Rxd5 30. Rcd1 Rfd8 31. Rxd5 Rxd5 32. Kg3 Kg8 33. Rg2 Kf7
34. Rd2 Rxd2 35. Bxd2 Be7 36. Kf3 Kf6 37. Ke4 Bd6 38. h4 h6 39. Be3 a5 40. Bb6
a4 41. Bd8+ Kf7 42. Kd5 Bb8 43. b3 b4 44. Ba5 bxa3 45. bxa4 Kf6 46. c4 Kxf5 47.
c5 e4 48. Bc3 e3 49. c6 e2 50. a5 a2 51. a6 e1=Q 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.12"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "Macedo, Luiz Soares de"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1892"]
[PlyCount "29"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 O-O 7. O-O Na5 8.
Bd3 Nc6 9. Nf5 Ne5 10. Be2 d6 11. Nxe7+ Qxe7 12. Bg5 Be6 13. f4 h6 14. Bxf6
Qxf6 15. fxe5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.13"]
[White "Kosminsky, Ellen"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[PlyCount "88"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 Be7 6. cxd5 exd5 7. Bd3 c6 8.
O-O O-O 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 Be6 13. Bf4 Bd6 14. Bxd6
Qxd6 15. Bb3 Rfe8 16. Re1 Nd5 17. Rc1 Re7 18. Re2 Rae8 19. Qc2 Bg4 20. Rce1
Bxf3 21. gxf3 Rxe2 22. Rxe2 Rxe2 23. Qxe2 h6 24. Qe8+ Qf8 25. Qxf8+ Kxf8 26.
Bxd5 cxd5 27. Kg2 Ke7 28. Kg3 Kf6 29. Kf4 g5+ 30. Ke3 b5 31. f4 Kf5 32. Kf3 a5
33. fxg5 hxg5 34. h3 b4 35. b3 Ke6 36. h4 gxh4 37. Kg4 h3 38. Kxh3 Kf5 39. Kh4
Ke4 40. Kg5 Kxd4 41. Kf6 Ke4 42. Kxf7 Kf3 43. Ke6 d4 44. Kd5 d3 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.14"]
[White "Pereira, Wilson Roberto Medei"]
[Black "Lins Neto, Eliud"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "1"]
[EventDate "2009.07.10"]

1. e4 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.15"]
[White "Rocha Filho, Orlando Donato"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1793"]
[PlyCount "85"]
[EventDate "2009.07.10"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. f4 c5 5. Bb5+ Nc6 6. Nf3 Be7 7. O-O Qb6 8.
Bxc6+ bxc6 9. Nc3 Ba6 10. Re1 c4 11. Ne5 Rd8 12. Ng4 h5 13. Na4 Qb5 14. Bxf6
hxg4 15. Bxe7 Kxe7 16. Qxg4 Rdg8 17. Nc3 Qb6 18. bxc4 Bxc4 19. Rab1 Bb5 20. a4
d4 21. Ne4 dxe3 22. dxe3 Be2 23. Qxe2 Qc7 24. Qc4 Rh5 25. Qb4+ Kd7 26. Nc5+ Kd8
27. Na6 Qb6 28. Qxb6+ axb6 29. Rxb6 Kd7 30. Rb7+ Kd6 31. Rxf7 Rgh8 32. h3 R8h7
33. g4 Ra5 34. Rd1+ Rd5 35. Rxd5+ exd5 36. Kg2 c5 37. Nc7 d4 38. exd4 c4 39. c3
Rh8 40. Rxg7 Kc6 41. Nb5 Kb6 42. f5 Re8 43. f6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "3.16"]
[White "Costa, Lais Del Castillo"]
[Black "Bahia, Arthur Cavalcanti Li"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "46"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Bb5+ Bd7 5. a3 Bg7 6. b4 Bxc3 7. dxc3 Bxb5 8.
bxc5 dxc5 9. Rb1 Qxd1+ 10. Kxd1 Bc6 11. e5 Bxg2 12. Be3 b6 13. h4 Bxh1 14. a4
Nc6 15. Nh3 e6 16. Nf2 Bf3+ 17. Ke1 Nge7 18. Ra1 O-O 19. c4 Nf5 20. Nd1 Bxd1
21. Rxd1 Nxe3 22. Rd6 Nxc2+ 23. Kd1 N2b4 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.1"]
[White "Silveira Filho, Neri da Silva"]
[Black "Macedo, Maximo Iack"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2304"]
[PlyCount "100"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nc3 O-O 6. Bd3 dxc4 7. Bxc4 a6 8. O-O
b5 9. Bd3 Bb7 10. a3 c5 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 Nbd7 14. Ne2 Rc8 15.
Rc1 Rxc1 16. Qxc1 Qa8 17. Ned4 Rc8 18. Qb1 Bf8 19. Ng5 g6 20. f3 Bh6 21. h4 Qb8
22. Ne2 Nd5 23. Rd1 Nf8 24. Be4 Nxe3 25. Bxb7 Nxd1 26. Qxd1 Rd8 27. Qb3 Qxb7
28. Qc3 f6 29. Ne4 Qb6+ 30. Kh2 e5 31. Qb3+ Qe6 32. Qxe6+ Nxe6 33. Nxf6+ Kf7
34. Bxe5 Bg7 35. Ng4 h5 36. Bxg7 Kxg7 37. Ne5 Rd2 38. Nc3 Nf4 39. Ne4 Rxg2+ 40.
Kh1 Ra2 41. Nc5 Rxa3 42. Kh2 Nd5 43. Nc6 Rxf3 44. Nxa6 Rf6 45. Nab8 Rf4 46. Kg3
Rg4+ 47. Kf3 Nxb4 48. Ne5 Rxh4 49. Nbd7 Rd4 50. Nc5 Rd5 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.2"]
[White "Wanderley, Rafaell M"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2066"]
[BlackElo "2257"]
[PlyCount "103"]
[EventDate "2009.07.10"]

1. Nc3 c5 2. f4 Nc6 3. Nf3 g6 4. e4 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 dxe6 8. d3
O-O 9. Bg5 Na5 10. Bb3 Nxb3 11. axb3 f6 12. Bf4 e5 13. Be3 b6 14. Qd2 Be6 15.
O-O Qd7 16. Ra6 Nc6 17. Rfa1 Nd4 18. b4 Nxf3+ 19. gxf3 cxb4 20. Ne2 f5 21. Qxb4
fxe4 22. Qxe4 Bd5 23. Qg4 Qb7 24. Ng3 Bxf3 25. Qa4 Kh8 26. Rf1 Bg2 27. Rxf8+
Rxf8 28. Rxa7 Qf3 29. Qe4 Qxg3 30. hxg3 Bxe4 31. dxe4 Rb8 32. c4 Bf8 33. Kf2
Bc5 34. Rc7 h5 35. Ke2 Kg8 36. Bh6 Rd8 37. Be3 Rf8 38. b3 Bxe3 39. Kxe3 Rb8 40.
Rd7 Re8 41. Rc7 Re6 42. Kf3 Rf6+ 43. Ke2 Kf8 44. b4 Ke8 45. Ke3 Rd6 46. Rg7 Rf6
47. c5 bxc5 48. bxc5 Rc6 49. Kd3 Rxc5 50. Rxg6 Ra5 51. Kc4 Ke7 52. Rg5 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.3"]
[White "Barbosa, Paulo Eduardo E Silv"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2120"]
[PlyCount "71"]
[EventDate "2009.07.10"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 O-O 7. O-O c6 8. d5 e5
9. dxe6 Bxe6 10. Qd3 Kh8 11. Bf4 Ne8 12. Rad1 Na6 13. b3 Qa5 14. Bd2 Qc7 15.
Ng5 Bg8 16. h4 Nc5 17. Qc2 a5 18. e4 Ne6 19. Rfe1 Nd4 20. Qd3 Rd8 21. Be3 fxe4
22. Bxe4 Nf5 23. Bf4 Qc8 24. Na4 Nxh4 25. Nb6 Qc7 26. c5 Rxf4 27. gxf4 d5 28.
Qg3 Nf6 29. Qxh4 dxe4 30. Rxd8 Qxd8 31. Nxe4 Qd4 32. Nxf6 Bxf6 33. Qg4 Qxc5 34.
Nd7 Qc3 35. Re8 Qb2 36. Qe6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.4"]
[White "Carvalho, Felipe Lobo C"]
[Black "Jordao Barbosa, Marcio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "1855"]
[PlyCount "65"]
[EventDate "2009.07.10"]

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 a5 11. h4 Ba6 12. Bf4 d4 13. Ng5 Rc8 14. Qh5 Bxg5 15. hxg5
g6 16. Qh6 Re8 17. Nh2 Qe7 18. Ng4 Qf8 19. Qh4 Qg7 20. Nf6+ Nxf6 21. gxf6 g5
22. Bxg5 Qg6 23. Be4 Nxe5 24. Kg2 Bb7 25. Bxb7 h6 26. Rxe5 h5 27. Be4 Qxe4+ 28.
Rxe4 e5 29. Qxh5 Re6 30. Qh8+ Kxh8 31. Rh4+ Kg8 32. Rah1 Rxf6 33. Bxf6 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.5"]
[White "Macedo, Alexandre Soares de"]
[Black "Da Costa, Jose Artanael Campos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2000"]
[BlackElo "2051"]
[PlyCount "54"]
[EventDate "2009.07.10"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 Ba5 5. Nf3 d6 6. Bb2 Nc6 7. Nc3 O-O 8.
g3 Bg4 9. Bg2 Re8 10. O-O Qd7 11. Re1 Re7 12. Ng5 Rae8 13. f3 Bh5 14. Nce4 Nxe4
15. Nxe4 f5 16. Nf2 Ne5 17. Nd3 Nc4 18. Bc1 Qb5 19. h3 g5 20. g4 Bg6 21. gxf5
Bxf5 22. e4 Bg6 23. Nf2 Qb6 24. Re2 h6 25. d3 Bc3 26. Ra2 Qb1 27. dxc4 Qxa2 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.6"]
[White "Leal Assuncao, Matheus"]
[Black "Silva, Alexsandro Lira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1881"]
[BlackElo "2013"]
[PlyCount "114"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Be7 10. a4 Na5 11. Bc2 O-O 12. Qe2 c6 13. Nbd2 Nxd2 14. Nxd2 Nc4 15.
b3 Nxd2 16. Bxd2 Qd7 17. Be3 Bf5 18. f4 f6 19. Bd4 Rfe8 20. Rae1 c5 21. e6 Bxe6
22. Qxe6+ Qxe6 23. Rxe6 cxd4 24. cxd4 Bb4 25. Rxe8+ Rxe8 26. axb5 axb5 27. Bd3
Rc8 28. Rf3 Bd2 29. Kf2 b4 30. Bf5 Re8 31. g3 Bc3 32. Rd3 Kf7 33. Kf3 g6 34.
Bd7 Rd8 35. Bc6 Rd6 36. Ba4 f5 37. h3 Kf6 38. g4 h6 39. Bb5 fxg4+ 40. hxg4 h5
41. gxh5 gxh5 42. Be8 h4 43. Rd1 Re6 44. Bd7 Re4 45. Rd3 Ke7 46. Bf5 Rxd4 47.
Rxd4 Bxd4 48. Bd3 Kd6 49. Bf5 Kc5 50. Be6 Bf6 51. Ke3 Bg7 52. Bg4 Bb2 53. f5
Kd6 54. Bf3 Ke5 55. Bg4 Bc1+ 56. Kf2 Bg5 57. Bf3 d4 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.7"]
[White "Da Silva, Izael Brasilino Arau"]
[Black "Rodrigues, Flavio Leite"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "1884"]
[PlyCount "73"]
[EventDate "2009.07.10"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. O-O-O O-O-O 14. Kb1
Ngf6 15. Qb3 Bd6 16. Ne2 Ng4 17. Be3 Nxe3 18. fxe3 Nf6 19. Nc3 Nd5 20. e4 Nxc3+
21. Qxc3 Bf4 22. e5 b6 23. Rh4 Bg5 24. Nxg5 hxg5 25. Rhh1 Rd5 26. Qe3 Qe7 27.
c3 b5 28. b4 f5 29. exf6 gxf6 30. Rdf1 f5 31. h6 Qf6 32. Re1 Kd7 33. Qh3 Rh7
34. Re3 f4 35. Re5 Rxe5 36. dxe5 Qxe5 37. Qd3+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.8"]
[White "Bonifacio, Lucas Isaac Galdino"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1866"]
[PlyCount "105"]
[EventDate "2009.07.10"]

1. Nf3 e6 2. c4 Nf6 3. d4 d5 4. g3 c6 5. a4 Bd6 6. c5 Bc7 7. Bg2 Nbd7 8. Bf4
Bxf4 9. gxf4 Ne4 10. O-O Qf6 11. e3 Qh6 12. Nbd2 Ndf6 13. Ne5 Nxd2 14. Qxd2 g5
15. fxg5 Qxg5 16. f4 Qh6 17. Rf3 Rg8 18. Rg3 Rg7 19. Rxg7 Qxg7 20. Kf2 Qh6 21.
h3 Qh4+ 22. Ke2 Nh5 23. Qe1 Ng3+ 24. Kd3 Nf5 25. Qxh4 Nxh4 26. Rg1 f6 27. Ng4
Ke7 28. Bh1 b6 29. Nh6 Ba6+ 30. Kc3 Ng6 31. h4 Be2 32. f5 exf5 33. Nxf5+ Ke6
34. Ng3 Ba6 35. h5 Ne7 36. e4 Rg8 37. exd5+ Nxd5+ 38. Kd2 Kd7 39. Be4 Rg7 40.
h6 Re7 41. Bf5+ Kc7 42. Ne4 Bc8 43. Bxc8 Kxc8 44. Nd6+ Kd7 45. Nf5 Rf7 46. Rg8
Ne7 47. Nxe7 Kxe7 48. cxb6 axb6 49. Rb8 c5 50. Rb7+ Ke6 51. Rxf7 Kxf7 52. dxc5
bxc5 53. a5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.9"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1861"]
[PlyCount "41"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 Be7 6. g4 Nxg4 7. Rg1 Ngf6 8.
Rxg7 dxc4 9. Bxc4 Nb6 10. Bb3 Bd7 11. Ne5 Rf8 12. Qf3 c6 13. e4 Qc7 14. Bg5
O-O-O 15. Bxf6 Bxf6 16. Qxf6 Be8 17. Bxe6+ Nd7 18. Bxd7+ Bxd7 19. Rxf7 Rxf7 20.
Nxf7 Rf8 21. Nd6+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.10"]
[White "Pereira, Wilson Roberto Medei"]
[Black "Rocha Filho, Orlando Donato"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1793"]
[PlyCount "52"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. f3 h5 10. O-O-O Nbd7 11. Qf2 b5 12. Be2 Rc8 13. Bd3 Bxb3 14. axb3 Rxc3
15. bxc3 d5 16. Kb2 Qc7 17. Qd2 O-O 18. exd5 Nxd5 19. Bf5 Nxe3 20. Qxe3 Nb6 21.
Rd3 Bc5 22. Qe2 Nc4+ 23. bxc4 bxc4 24. Rd7 Qb6+ 25. Kc1 Be3+ 26. Rd2 Rb8 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.11"]
[White "Gomes Da Silva, Tales"]
[Black "Lima Junior, Jose Arlindo Costa"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1914"]
[PlyCount "86"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Be2 d6 5. O-O f5 6. d3 f4 7. Nd5 Nf6 8. a3 a6
9. c3 Nxd5 10. exd5 Ne7 11. d4 Ba7 12. dxe5 dxe5 13. Nxe5 Qxd5 14. Bxf4 Qxd1
15. Raxd1 Be6 16. Bg4 Bxg4 17. Nxg4 c6 18. Rfe1 Rd8 19. Rxd8+ Kxd8 20. Bg5 Re8
21. Kf1 h6 22. Bxe7+ Rxe7 23. Rxe7 Kxe7 24. Ke2 Ke6 25. f3 Bb8 26. h3 Bf4 27.
b3 Kd5 28. Kd3 b5 29. c4+ Kc5 30. b4+ Kd6 31. Nf2 Bc1 32. Ne4+ Ke5 33. g3 Bxa3
34. Kc3 Bc1 35. Nc5 Be3 36. Nxa6 Bf2 37. cxb5 cxb5 38. Nc7 Bxg3 39. Nxb5 Bf2
40. Kd3 Be1 41. Nd4 Kf4 42. Ne6+ Ke5 43. Nxg7 Bxb4 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.12"]
[White "Damasceno, Alecio Souza"]
[Black "Cabral Mesquita, Jussier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[PlyCount "143"]
[EventDate "2009.07.10"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. d4 e5 7. dxe5 dxe5 8. Qb3
Nc6 9. Nge2 a5 10. a3 Re8 11. O-O e4 12. Qc2 Bf5 13. b3 Qe7 14. Bb2 Rad8 15.
Rad1 Rd7 16. Rxd7 Qxd7 17. Rd1 Qe7 18. Nf4 Rd8 19. Nfd5 Nxd5 20. Nxd5 Qe6 21.
Bxg7 Kxg7 22. Nxc7 Rxd1+ 23. Qxd1 Qe7 24. Nb5 Ne5 25. Qd6 Kf8 26. Qd4 f6 27.
Bxe4 Bg4 28. Qd6 Bf3 29. Qxe7+ Kxe7 30. Bxf3 Nxf3+ 31. Kg2 Nd2 32. Nd4 f5 33.
f3 Nb1 34. Nc2 Nd2 35. Nd4 Nb1 36. Nb5 Nd2 37. Nd4 Nb1 38. a4 Nc3 39. Kf2 Na2
40. g4 fxg4 41. fxg4 Nc1 42. e4 Nd3+ 43. Ke3 Ne5 44. h3 Nf7 45. c5 Kd7 46. Kf4
h6 47. e5 Ng5 48. h4 Nh7 49. e6+ Ke7 50. Ke5 Nf6 51. g5 hxg5 52. hxg5 Nh7 53.
c6 bxc6 54. Nxc6+ Kf8 55. Nxa5 Nxg5 56. Kf6 Ne4+ 57. Kxg6 Nc5 58. Kf6 Ne4+ 59.
Ke5 Nc5 60. Kd5 Nd3 61. Nb7 Nb4+ 62. Kc4 Na6 63. b4 Ke7 64. Nc5 Nc7 65. a5 Ne8
66. b5 Nd6+ 67. Kb4 Kd8 68. a6 Nc8 69. Ka5 Ke7 70. b6 Nd6 71. b7 Nc4+ 72. Kb4
1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.13"]
[White "Rocha, Vitor Firmo de Souza"]
[Black "Del Castillo Neto, Lucimar Amoras"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1738"]
[PlyCount "27"]
[EventDate "2009.07.10"]

1. f4 d5 2. Nf3 Nc6 3. e3 f6 4. d4 h6 5. Bd3 g5 6. Bg6+ Kd7 7. O-O Kd6 8. Nc3
g4 9. Nb5+ Kd7 10. Nh4 e5 11. fxe5 fxe5 12. Qxg4+ Ke7 13. Rf7+ Ke8 14. Rd7# 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.14"]
[White "Bahia, Arthur Cavalcanti Li"]
[Black "Kosminsky, Ellen"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1602"]
[PlyCount "78"]
[EventDate "2009.07.10"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 e6 5. Bd3 Bd6 6. O-O Bxf4 7. exf4 O-O 8.
c3 Ne7 9. Ne5 Ng6 10. g3 Nd7 11. Nd2 Ngxe5 12. fxe5 f6 13. f4 c5 14. Nf3 c4 15.
Bc2 Rf7 16. exf6 gxf6 17. Nh4 Qf8 18. Qg4+ Qg7 19. Qxe6 Nb6 20. Qe1 Re7 21. Qf2
Bh3 22. Rfe1 Rae8 23. Bf5 Rxe1+ 24. Rxe1 Rxe1+ 25. Qxe1 Bxf5 26. Nxf5 Qd7 27.
g4 h5 28. Qh4 hxg4 29. Qxg4+ Kf8 30. Ne3 Qxg4+ 31. Nxg4 Ke7 32. Ne3 Ke6 33. f5+
Kd6 34. b3 a6 35. Kf2 Ke7 36. h4 Kf7 37. bxc4 dxc4 38. d5 Kf8 39. d6 Kg7 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.11"]
[Round "4.15"]
[White "Born, Ary"]
[Black "Costa, Lais Del Castillo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2009.07.10"]

1. f4 Nc6 2. e4 d6 3. Nf3 Nf6 4. d3 Bg4 5. Be3 e5 6. Be2 exf4 7. Bxf4 d5 8. O-O
dxe4 9. dxe4 Nxe4 10. Qxd8+ Nxd8 11. Nbd2 Bxf3 12. Rxf3 Nxd2 13. Bxd2 Ne6 14.
Kf1 Nd4 15. Re3+ Be7 16. Bb4 Nf5 17. Bxe7 Nxe7 18. Bd3 f6 19. Rae1 O-O-O 20.
Rxe7 g6 21. Rf7 f5 22. Ree7 Rhf8 23. Rxc7+ Kb8 24. Rxb7+ Ka8 25. Rxa7+ Kb8 26.
Rxh7 Rh8 27. Rhb7+ Kc8 28. Rg7 Rhg8 29. Ra8# 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.1"]
[White "Macedo, Maximo Iack"]
[Black "Barbosa, Paulo Eduardo E Silv"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2304"]
[PlyCount "79"]
[EventDate "2009.07.10"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. c4 Ne4 8. g4
Bg6 9. Qb3 Qb6 10. c5 Qxb3 11. axb3 Nd7 12. b4 f6 13. Nb3 a6 14. Na5 Ra7 15.
Nxc6 bxc6 16. Rxa6 Rxa6 17. Bxa6 e5 18. dxe5 Bxc5 19. bxc5 Nexc5 20. Be2 Be4
21. exf6 gxf6 22. O-O h5 23. Nd2 Bd3 24. Bxd3 Nxd3 25. Ra1 Ke7 26. b3 Rg8 27.
f3 d4 28. Kf1 hxg4 29. hxg4 Rh8 30. Kg2 Rg8 31. Kg3 Nxf4 32. Kxf4 dxe3 33. Kxe3
Rb8 34. Ra7 Ke6 35. Kd4 Ne5 36. Kc3 Rd8 37. Rg7 Rd3+ 38. Kc2 Re3 39. f4 Nd3 40.
f5+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.2"]
[White "Silva, Alexsandro Lira"]
[Black "Silveira Filho, Neri da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2273"]
[PlyCount "88"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 Nc6 8. Be3
Bd7 9. O-O O-O 10. f3 Qa5 11. Qd2 Rfc8 12. Nxc6 bxc6 13. Rfd1 c5 14. Bg5 Rab8
15. b3 h6 16. Be3 Ng4 17. Nd5 Qxd2 18. Bxd2 Bd4+ 19. Kf1 Nxh2+ 20. Ke1 Re8 21.
Bf4 Bxa1 22. Rxa1 Nxf3+ 23. gxf3 Kh7 24. Bxd6 exd6 25. Nf6+ Kg7 26. Nxe8+ Bxe8
27. Rd1 Rb6 28. e5 dxe5 29. Rd5 Rc6 30. Rxe5 Bd7 31. Kd2 Kf6 32. f4 g5 33. Bf3
Rc7 34. Be4 gxf4 35. Rh5 Bg4 36. Rxh6+ Ke5 37. Bd5 Kd4 38. Rf6 Ke5 39. Ra6 Be6
40. Bf3 Rd7+ 41. Kc3 Bf5 42. Bd5 Rxd5 43. cxd5 f3 44. Rh6 f2 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Carvalho, Felipe Lobo C"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2257"]
[BlackElo "2141"]
[PlyCount "50"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 Nbd7 5. Qd2 h6 6. Bh4 c5 7. dxc5 Qa5 8. e4
dxe4 9. fxe4 Be6 10. Bb5 a6 11. Ba4 O-O-O 12. Bg3 g5 13. b4 Qxb4 14. c6 Nc5 15.
cxb7+ Kxb7 16. Qe3 Rd3 17. cxd3 Qxc3+ 18. Ke2 Qxa1 19. Qxc5 Qb2+ 20. Bc2 Qb6
21. Qxb6+ Kxb6 22. a3 Bg7 23. Nf3 Rc8 24. Rb1+ Ka7 25. Ba4 Nd7 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.4"]
[White "Da Costa, Jose Artanael Campos"]
[Black "Wanderley, Rafaell M"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "2066"]
[PlyCount "100"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. O-O Be7 6. h3 O-O 7. d4 cxd4 8. Nxd4
a6 9. Nf3 b5 10. Bd3 Nbd7 11. b4 Qc7 12. Bb2 Bb7 13. a3 Nb6 14. Nd2 Nfd7 15.
Ne2 d5 16. exd5 Bxd5 17. Ng3 Bf6 18. Bxf6 Nxf6 19. Nde4 Nxe4 20. Nxe4 Bxe4 21.
Bxe4 Rad8 22. Qe2 Rd7 23. Rfd1 Rfd8 24. Rd3 Na4 25. Qf3 f5 26. Rxd7 Rxd7 27.
Bd3 Qc3 28. Rb1 Nb6 29. g4 Rf7 30. Qe3 Nd5 31. Qxe6 Nf4 32. Qe3 fxg4 33. hxg4
Qc6 34. Be4 Qh6 35. Bg2 Qg5 36. Qf3 h5 37. gxh5 Nxh5 38. Qa8+ Kh7 39. Qe4+ Kh6
40. Re1 Rf6 41. Re3 Rf4 42. Qe6+ Rf6 43. Qh3 Kh7 44. Rg3 Qc1+ 45. Bf1 Rh6 46.
Qf5+ Kh8 47. Re3 Nf6 48. Rd3 Ng8 49. Rd8 Rf6 50. Qh5+ Rh6 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.5"]
[White "Macedo, Maximo Valerio"]
[Black "Bonifacio, Lucas Isaac Galdino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2120"]
[BlackElo "1866"]
[PlyCount "96"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
Be2 h6 9. Be3 Qc7 10. Ndb5 Qb8 11. O-O-O O-O 12. f3 a6 13. Nd4 Ne5 14. g4 b5
15. h4 Nh7 16. f4 Nc4 17. Bxc4 bxc4 18. Nc6 Qc7 19. Nxe7+ Qxe7 20. Qxd6 Qxd6
21. Rxd6 Nf6 22. g5 Ng4 23. Bc5 h5 24. Rhd1 Re8 25. Rb6 f5 26. e5 Nh2 27. Rb4
Nf3 28. Bf2 Kf7 29. Rxc4 Re7 30. Rd8 Bb7 31. Rxa8 Bxa8 32. Rc8 Bb7 33. Rd8 Rc7
34. Bb6 Re7 35. Bf2 Rc7 36. Bb6 Re7 37. Bc5 Nxh4 38. Bxe7 Kxe7 39. Rd3 Nf3 40.
Kd1 h4 41. Ke2 h3 42. Rxf3 h2 43. Rh3 h1=Q 44. Rxh1 Bxh1 45. Ke3 Kd7 46. Kd4
Kc6 47. Na4 Kb5 48. Nc5 Bd5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.6"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Da Silva, Izael Brasilino Arau"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1861"]
[BlackElo "1867"]
[PlyCount "75"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 c6 5. e3 Bg7 6. Qb3 Nbd7 7. Nf3 dxc4 8.
Bxc4 O-O 9. O-O Nb6 10. Be2 Be6 11. Qc2 Bc4 12. Bxc4 Nxc4 13. Bxf6 exf6 14. Ne4
Nd6 15. Nc5 b6 16. Nd3 Rc8 17. Rac1 Qe7 18. Qa4 Qb7 19. Rc2 Rc7 20. Rfc1 Rfc8
21. Nd2 Bf8 22. f3 Nf5 23. Kf2 c5 24. dxc5 Bxc5 25. Nxc5 bxc5 26. Nc4 Rc6 27.
Qa3 Qc7 28. g3 Qe7 29. Nd2 Rd8 30. Ne4 Nd6 31. Nxc5 Nb5 32. Qb3 Rxc5 33. Rxc5
Rd2+ 34. Ke1 Nd4 35. Qb8+ Kg7 36. Kxd2 Nxf3+ 37. Ke2 Nd4+ 38. Kf2 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.7"]
[White "Damasceno, Alecio Souza"]
[Black "Macedo, Alexandre Soares de"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "2009.07.10"]

1. c4 f5 2. Nc3 Nf6 3. g3 b6 4. Bg2 Nc6 5. b3 Bb7 6. Bb2 e6 7. e3 Be7 8. Nge2
e5 9. O-O O-O 10. d4 e4 11. a3 Qe8 12. Nf4 g5 13. Nfd5 Nxd5 14. Nxd5 Bd8 15. f3
Ne7 16. Nxe7+ Qxe7 17. d5 exf3 18. Qxf3 d6 19. Rae1 g4 20. Qf4 Qg5 21. e4 Qxf4
22. Rxf4 Bc8 23. e5 dxe5 24. Bxe5 Bd7 25. b4 a5 26. d6 c6 27. b5 Rc8 28. a4 Re8
29. bxc6 Bxc6 30. Rxf5 Bxg2 31. d7 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.8"]
[White "Rodrigues, Flavio Leite"]
[Black "Bahia, Arthur Cavalcanti Li"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1884"]
[PlyCount "105"]
[EventDate "2009.07.10"]

1. Nf3 d5 2. c4 c6 3. g3 Bf5 4. Bg2 Nf6 5. b3 e6 6. O-O h6 7. Bb2 Nbd7 8. d3
Be7 9. Nbd2 O-O 10. a3 Bc5 11. b4 Bb6 12. c5 Bc7 13. Nd4 Bh7 14. e4 e5 15. Nf5
Bxf5 16. exf5 b6 17. Nb3 bxc5 18. bxc5 a5 19. a4 Re8 20. Qe2 Bb8 21. Rfc1 Ba7
22. Ba3 Bb8 23. Qd2 Bc7 24. Rab1 e4 25. Nd4 Nb8 26. Rb7 Qc8 27. Rcb1 exd3 28.
Qxd3 Ne4 29. f3 Nf6 30. Kf2 Be5 31. Bf1 Bxd4+ 32. Qxd4 Qxf5 33. Bd3 Qc8 34. Kg2
Nbd7 35. Bc1 Qd8 36. Bf4 Qe7 37. Bd6 Qe3 38. Qxe3 Rxe3 39. Bf5 Nf8 40. Rc7 g6
41. Bh3 Ra3 42. Rbb7 Ra2+ 43. Kg1 Re8 44. Rxf7 N6d7 45. Re7 Rxe7 46. Bxe7 Ra1+
47. Kf2 Ra2+ 48. Ke3 Ra3+ 49. Kd2 Ra2+ 50. Kc1 Re2 51. Bd6 Nf6 52. Rb8 N6h7 53.
Bd7 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.9"]
[White "Rocha Filho, Orlando Donato"]
[Black "Leal Assuncao, Matheus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1793"]
[BlackElo "1881"]
[PlyCount "100"]
[EventDate "2009.07.10"]

1. b3 d5 2. Bb2 Nc6 3. e3 Nf6 4. f4 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bf5 8. h3
Nb4 9. Na3 c5 10. g4 Bd7 11. d3 h6 12. c4 Bh8 13. Nc2 Nxc2 14. Qxc2 Rc8 15.
Rad1 Bc6 16. Ne5 d4 17. exd4 cxd4 18. Bf3 Nd7 19. Nxd7 Qxd7 20. Bxc6 bxc6 21.
f5 c5 22. Bc1 Kh7 23. Qf2 Qd6 24. Qf3 a6 25. Rde1 g5 26. Qe4 Bf6 27. Re2 Rfe8
28. Bd2 Qg3+ 29. Rg2 Qe5 30. Qxe5 Bxe5 31. Re2 Bd6 32. Kg2 Kg7 33. Be1 e6 34.
fxe6 Rxe6 35. Rxe6 fxe6 36. Kf3 Bf4 37. Ke4 Rd8 38. Ba5 Rc8 39. a3 Kf6 40. b4
Kf7 41. Bb6 cxb4 42. axb4 e5 43. Ra1 Ke6 44. Rxa6 Rc6 45. b5 Rc8 46. Bxd4+ Kd7
47. Bc3 Rf8 48. Bb4 Rc8 49. Rxh6 Re8 50. Rc6 Rh8 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.10"]
[White "Jordao Barbosa, Marcio"]
[Black "Rocha, Vitor Firmo de Souza"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1855"]
[BlackElo "1738"]
[PlyCount "132"]
[EventDate "2009.07.10"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8.
Bc4 e6 9. O-O Nbd7 10. Re1 Bd6 11. d4 O-O 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qf3 Qc7
15. c3 h6 16. Bb3 c5 17. dxc5 Bxc5 18. Bf4 Qb6 19. Rad1 Rad8 20. Be5 Nd7 21.
Bd4 Bxd4 22. Rxd4 Nc5 23. Rb4 Qc7 24. Bc4 Rd2 25. Rd1 Rfd8 26. Rxd2 Rxd2 27.
Bf1 Qd6 28. Qe3 Rd1 29. Rd4 Rxd4 30. Qxd4 Qxd4 31. cxd4 Nd7 32. Bb5 Nf6 33. f3
Kf8 34. Kf2 Ke7 35. Ke3 Nd5+ 36. Kd2 Kd6 37. h4 g5 38. g3 e5 39. dxe5+ Kxe5 40.
hxg5 hxg5 41. a3 f5 42. Kd3 b6 43. Be8 Nf6 44. Bc6 g4 45. fxg4 Nxg4 46. Bf3 Nf6
47. Kc4 Ne4 48. Kb5 Nxg3 49. Ka6 Kd6 50. Kxa7 Kc7 51. b4 Ne4 52. Bg2 Nc3 53.
Bf1 f4 54. Bd3 f3 55. Bf1 f2 56. b5 Na4 57. Bc4 Kd6 58. Bf1 Kc5 59. Kb7 Nc3 60.
Ka6 Na4 61. Kb7 Nb2 62. Kc7 Nc4 63. a4 Ne3 64. a5 bxa5 65. Bd3 a4 66. b6 Nd5+
0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.11"]
[White "Lima Junior, Jose Arlindo Costa"]
[Black "Pereira, Wilson Roberto Medei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1914"]
[PlyCount "99"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nf6 6. d3 Nc6 7. c3 O-O 8. Nbd2
Bg4 9. h3 Bd7 10. a4 a6 11. Nc4 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. Nb6 Qb7 15.
Nxd7 Nxd7 16. Be3 b4 17. Qd2 Rb8 18. d4 c4 19. Ra1 bxc3 20. bxc3 Ra8 21. Rxa8+
Qxa8 22. Qb2 Qb8 23. Qxb8+ Ndxb8 24. Nd2 Na5 25. Bf1 Nd7 26. Nxc4 Nxc4 27. Bxc4
Nb6 28. Bb3 Kf8 29. Kf1 Ke8 30. Ke2 e6 31. c4 Kd7 32. Kd3 Nc8 33. Ba4+ Kd8 34.
Kc3 f5 35. exf5 exf5 36. Kb4 Kc7 37. c5 dxc5+ 38. dxc5 Ne7 39. Kc4 Kb7 40. Bd4
Bh6 41. Bf6 Nc6 42. Kd5 Na7 43. Be8 Bd2 44. Bd4 Bc1 45. Bd7 Kc7 46. Be8 Kd8 47.
Bf7 Nc8 48. Bf6+ Kd7 49. Be6+ Kc7 50. Bg8 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.12"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "Gomes Da Silva, Tales"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "1"]
[EventDate "2009.07.10"]

1. e4 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.13"]
[White "Dos Santos, Valdir Rerold Tavare"]
[Black "Del Castillo Neto, Lucimar Amoras"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "22"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 f6 3. Bc4 c6 4. Nc3 b5 5. Bb3 b4 6. Na4 d5 7. exd5 cxd5 8. c3
Nc6 9. O-O bxc3 10. dxc3 Be6 11. Nc5 Bxc5 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.14"]
[White "Cabral Mesquita, Jussier"]
[Black "Kosminsky, Ellen"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1602"]
[PlyCount "35"]
[EventDate "2009.07.10"]

1. e4 e5 2. f4 Nc6 3. Nf3 f6 4. Bc4 Bc5 5. Nc3 d6 6. f5 Nge7 7. d3 g6 8. fxg6
hxg6 9. h3 Nd4 10. Nxd4 Bxd4 11. Bd2 Bd7 12. Qf3 Nc6 13. O-O-O Qe7 14. Nd5 Qg7
15. Nxc7+ Ke7 16. Nxa8 Rxa8 17. g4 Na5 18. Bxa5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "5.15"]
[White "Macedo, Luiz Soares de"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[PlyCount "164"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Bf4 Nf6 6. Be2 c5 7. c3 Nbd7 8.
Nxf7 Kxf7 9. Bxd6 Qb6 10. Qb3+ Qxb3 11. axb3 cxd4 12. Bc4+ Ke8 13. O-O d3 14.
Re1 Kd8 15. Nd2 Nb6 16. Bf7 Bf5 17. h3 Kd7 18. Bb4 Nbd5 19. Bc5 b6 20. Bxd5
Nxd5 21. Bd4 Rhg8 22. Rad1 Rae8 23. Nc4 g5 24. Ne3 Nxe3 25. Bxe3 h5 26. b4 Kc6
27. Ra1 Kb7 28. Ra3 g4 29. h4 Rd8 30. Bd2 Rde8 31. g3 Re6 32. Rea1 Ra8 33. Ra6
b5 34. R6a5 a6 35. Kf1 Bg6 36. Be3 Bf7 37. Ke1 Re5 38. Kd2 Bc4 39. Re1 Rae8 40.
Rea1 R5e6 41. Re1 Rf8 42. Raa1 Rf7 43. Rf1 Rf3 44. Rae1 Kc6 45. Ra1 Kd5 46.
Rae1 Bb3 47. Ra1 Kc4 48. Ra3 Ba4 49. Re1 Ref6 50. Rg1 Rxf2+ 51. Bxf2 Rxf2+ 52.
Ke3 Re2+ 53. Kf4 d2 54. Raa1 d1=Q 55. Raxd1 Bxd1 56. Rxd1 e3 57. Rd4+ Kb3 58.
Rd3 Kxb2 59. Kg5 Kc2 60. Rd6 Rd2 61. Re6 e2 62. Kxh5 Kd1 63. Kxg4 Rd3 64. h5
Rxc3 65. h6 Rc4+ 66. Kg5 Rc8 67. h7 Rh8 68. Kg6 e1=Q 69. Rxe1+ Kxe1 70. g4 Kf2
71. g5 Kf3 72. Kg7 Rd8 73. g6 Rd7+ 74. Kh6 Rd4 75. h8=Q Rh4+ 76. Kg7 Rxb4 77.
Qa8+ Kg4 78. Qxa6 Kh5 79. Kg8 Rg4 80. Kh7 Rh4 81. Qxb5+ Kg4+ 82. Kg7 Rh5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.1"]
[White "Wanderley, Rafaell M"]
[Black "Macedo, Maximo Iack"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "2304"]
[PlyCount "92"]
[EventDate "2009.07.10"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. f4 Nc6 5. d3 Bg4 6. Bd2 exf4 7. Bxf4 Bb4+ 8.
Bd2 Bd6 9. Qc1 Qe7 10. Bg5 f6 11. Bf4 O-O-O 12. Bxd6 Qxd6 13. Qd2 Nh6 14. O-O-O
Be6 15. Kb1 Ng4 16. Nf4 Bf7 17. g3 Ne3 18. Bh3+ Kb8 19. Rc1 g5 20. Nfe2 g4 21.
Bf1 Qe6 22. b3 Qd6 23. Kb2 Qb4 24. Qxb4 Nxb4 25. a3 Nbxc2 26. Rxc2 Nxf1 27. Rc1
Ne3 28. Re1 f5 29. Nf4 fxe4 30. dxe4 d3 31. Nf3 Nc2 32. Nd2 Nxe1 33. Rxe1 Rhe8
34. Re3 Bg6 35. Kc3 Rd6 36. Rxd3 Bxe4 37. Rxd6 cxd6 38. Kd4 Bc6 39. a4 Re1 40.
Nc4 Kc7 41. Ne3 Bd7 42. Nfd5+ Kd8 43. Nf6 Rh1 44. Nxh7 Rxh2 45. Ng5 Rh1 46. Ne4
Kc7 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.2"]
[White "Silveira Filho, Neri da Silva"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2257"]
[PlyCount "106"]
[EventDate "2009.07.10"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. O-O O-O 7. dxc5 dxc5 8. Be3
Qc7 9. Qe2 Nh5 10. Bc4 Nc6 11. a4 Nf4 12. Qc2 Bg4 13. Nbd2 b6 14. h3 Bd7 15.
Rfd1 e5 16. Nf1 Na5 17. Bxf4 exf4 18. Bd5 Rae8 19. N1d2 Kh8 20. Nc4 Nxc4 21.
Bxc4 Bc6 22. Bd5 f5 23. Bxc6 Qxc6 24. exf5 Rxf5 25. Re1 Rff8 26. Rxe8 Rxe8 27.
Re1 Rxe1+ 28. Nxe1 Qd5 29. Nf3 Bf6 30. Qe2 Kg7 31. Qe8 Qd8 32. Qxd8 Bxd8 33. c4
Kf6 34. Kf1 Kf5 35. Ke2 g5 36. Kd3 h5 37. Nd2 g4 38. hxg4+ hxg4 39. f3 gxf3 40.
gxf3 Ke6 41. Ne4 Bh4 42. Nc3 a6 43. Ne4 Be7 44. Nc3 Bh4 45. Ne2 Bf2 46. Nc1 Be3
47. Nb3 Bg1 48. a5 b5 49. Nd2 Bf2 50. b3 b4 51. Ne4 Bd4 52. Ng5+ Kf6 53. Ne4+
Ke5 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.3"]
[White "Carvalho, Felipe Lobo C"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "2120"]
[PlyCount "65"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Nbd7 9. O-O-O Be7 10. Nf3 Qc7 11. Bd3 b5 12. Rhe1 Bb7 13. Nd4 O-O 14. a3 Rfe8
15. g4 Qb6 16. e5 dxe5 17. fxe5 Nd5 18. Bxe7 Nxe7 19. Qg5 Nc5 20. Rf1 Nxd3+ 21.
Rxd3 Ng6 22. Qe3 Qc5 23. Rfd1 Rad8 24. Kb1 Bd5 25. R3d2 Re7 26. Nf5 Rc7 27. Qg3
Rb8 28. Nxd5 exd5 29. Nd4 b4 30. Nb3 Qf8 31. a4 Qe8 32. Rxd5 Qxa4 33. Rd8+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.4"]
[White "Barbosa, Paulo Eduardo E Silv"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1861"]
[PlyCount "39"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Nge2 c6 7. Bg5 e5 8. Qd2
a6 9. d5 Qc7 10. g4 Nc5 11. Ng3 Rb8 12. h4 b5 13. h5 h6 14. Be3 g5 15. dxc6
Qxc6 16. b4 Ncd7 17. cxb5 axb5 18. Rc1 Bf8 19. Nxb5 Qb7 20. Nf5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.5"]
[White "Da Costa, Jose Artanael Campos"]
[Black "Damasceno, Alecio Souza"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "1804"]
[PlyCount "55"]
[EventDate "2009.07.10"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 Nc6 6. g5 Nh5 7. d5 Bxc3+ 8. bxc3
Ne5 9. c4 Ng7 10. Bb2 b6 11. f4 Nd7 12. Bxg7 Rg8 13. Bd4 Bb7 14. Qd3 e5 15. Be3
Qe7 16. Bg4 Nc5 17. Bxc5 dxc5 18. Qg3 Ba6 19. fxe5 Bxc4 20. Ne2 Bxe2 21. Kxe2
c4 22. Rab1 a5 23. Rhf1 Qc5 24. e6 fxe6 25. Bxe6 Rg7 26. Qe5 Qe7 27. Rf6 Kd8
28. Rbf1 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.6"]
[White "Rocha, Vitor Firmo de Souza"]
[Black "Silva, Alexsandro Lira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1738"]
[BlackElo "2013"]
[PlyCount "69"]
[EventDate "2009.07.10"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Be2 Bg4 7. Ne5 Nxe5 8.
Bxe5 Bxe2 9. Qxe2 O-O 10. O-O e6 11. d3 Nd7 12. Bxg7 Kxg7 13. e4 dxe4 14. dxe4
Qe7 15. Nd2 Rad8 16. Nc4 b5 17. Ne3 Qc5 18. Kh1 Nf6 19. e5 Nd5 20. Nxd5 Rxd5
21. Rad1 Rfd8 22. Rxd5 Qxd5 23. Kg1 b4 24. Qf3 Qd4+ 25. Qf2 Qc3 26. Qh4 Qd4+
27. Kh1 h5 28. Qf6+ Kg8 29. h3 Rd7 30. f5 exf5 31. Rxf5 gxf5 32. Qg5+ Kf8 33.
Qh6+ Ke7 34. Qf6+ Kf8 35. Qh8+ 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.7"]
[White "Rocha Filho, Orlando Donato"]
[Black "Rodrigues, Flavio Leite"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1793"]
[BlackElo "1884"]
[PlyCount "60"]
[EventDate "2009.07.10"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 g6 7. Nc3 Bg7 8. h3
Bd7 9. d3 O-O 10. O-O Ne8 11. Nd2 f5 12. Nd5 Nf6 13. Bf3 Rb8 14. a3 Ne7 15. Nb4
g5 16. g3 g4 17. hxg4 fxg4 18. Be4 Nxe4 19. Nxe4 Ng6 20. Kg2 h5 21. Nd2 h4 22.
gxh4 Nxh4+ 23. Kg3 Nf5+ 24. Kg2 Qh4 25. Qe2 Qh3+ 26. Kg1 Nh4 27. f4 gxf3 28.
Qh2 Qg4+ 29. Kf2 Qg2+ 30. Qxg2 fxg2+ 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.8"]
[White "Bonifacio, Lucas Isaac Galdino"]
[Black "Lima Junior, Jose Arlindo Costa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1866"]
[BlackElo "1914"]
[PlyCount "95"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. Re1 O-O 7. c3 b5 8. Bc2
d5 9. d4 exd4 10. e5 Ne4 11. cxd4 Bb4 12. Re3 f5 13. exf6 Qxf6 14. Bxe4 dxe4
15. Rxe4 Qg6 16. Rf4 Bh3 17. Nh4 Qe6 18. gxh3 Qxh3 19. Qb3+ Qxb3 20. axb3 Rxf4
21. Bxf4 Nxd4 22. Be3 Nxb3 23. Ra2 Rd8 24. Nc3 Rd3 25. Ne4 a5 26. Kf1 c5 27.
Ke2 c4 28. Nf3 Rd5 29. Nc3 Rh5 30. Kf1 Kf8 31. Kg2 Rf5 32. Nd4 Nxd4 33. Bxd4
Bxc3 34. bxc3 b4 35. cxb4 axb4 36. Rb2 Rd5 37. Be3 Rb5 38. Rxb4 Rxb4 39. Bc5+
Kf7 40. Bxb4 Ke6 41. Kf3 Kf5 42. Bc3 g5 43. h3 h5 44. Bb2 g4+ 45. hxg4+ hxg4+
46. Kg3 Kg5 47. Bc1+ Kh5 48. Bd2 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.9"]
[White "Da Silva, Izael Brasilino Arau"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1867"]
[PlyCount "78"]
[EventDate "2009.07.10"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bd3 O-O 7. c5 Bc7 8. Qc2 h6
9. Bd2 Nbd7 10. b4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Rc1 Re8 14. O-O Be6 15.
Ne2 Bg4 16. Nd4 Ne4 17. Bxe4 dxe4 18. f3 exf3 19. Nxf3 Bc7 20. e4 Bxf3 21. Rxf3
Qd4+ 22. Kh1 Qxe4 23. Qxe4 Rxe4 24. Rcf1 f6 25. R1f2 a5 26. bxa5 Bxa5 27. Ra3
Rae8 28. g3 Bxd2 29. Rxd2 Re1+ 30. Kg2 R1e2+ 31. Rxe2 Rxe2+ 32. Kf3 Rxh2 33.
Ra7 Rb2 34. Ke4 Kf7 35. Kd3 Ke6 36. Ke4 Rb4+ 37. Kd3 Kd5 38. Ra5 Rb5 39. Rxb5
cxb5 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.10"]
[White "Macedo, Alexandre Soares de"]
[Black "Bahia, Arthur Cavalcanti Li"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2000"]
[PlyCount "41"]
[EventDate "2009.07.10"]

1. e4 c5 2. Bc4 d6 3. d3 g6 4. Bd2 Bg7 5. Bc3 Nf6 6. f4 O-O 7. Nf3 Nc6 8. O-O
a6 9. a4 Rb8 10. e5 dxe5 11. fxe5 Ng4 12. e6 Ne3 13. exf7+ Kh8 14. Qe1 Nxf1 15.
Qh4 Ne3 16. Ng5 h5 17. Qf4 Nf5 18. g4 Nfd4 19. Qe4 Bxg4 20. Qxg6 Bf5 21. Qxh5+
1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.11"]
[White "Leal Assuncao, Matheus"]
[Black "Cabral Mesquita, Jussier"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1881"]
[PlyCount "74"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. Bc4 Bg7 8.
O-O O-O 9. Qd2 Ng4 10. Nxc6 bxc6 11. Bf4 Ne5 12. Bb3 Bd7 13. Bh6 Rb8 14. Bxg7
Kxg7 15. f4 Ng4 16. h3 Nf6 17. f5 Qb6+ 18. Kh1 Qc5 19. Rae1 Nh5 20. Rf3 e6 21.
f6+ Nxf6 22. Rxf6 Kxf6 23. e5+ Kg7 24. Qg5 Qf2 25. Rd1 d5 26. h4 Qf5 27. Qe7
Rbd8 28. Re1 h6 29. Kg1 g5 30. Nb1 gxh4 31. c3 h3 32. Qb4 Kh8 33. Bd1 Rg8 34.
Qh4 Rxg2+ 35. Kh1 Kh7 36. Na3 Rdg8 37. c4 h2 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.12"]
[White "Del Castillo Neto, Lucimar Amoras"]
[Black "Jordao Barbosa, Marcio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1855"]
[PlyCount "70"]
[EventDate "2009.07.10"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bd7 6. Be3 Qb6 7. b3 Rc8 8. g3 Nh6
9. Bxh6 gxh6 10. Bg2 cxd4 11. O-O dxc3 12. Nxc3 Nb4 13. Ne2 Bb5 14. Nfd4 Bxe2
15. Nxe2 Bg7 16. Rc1 Ke7 17. Qd4 Qxd4 18. Nxd4 Bxe5 19. Nf3 Bf6 20. g4 Nxa2 21.
Rcd1 Nc3 22. Rd2 Ne4 23. Ra2 a6 24. h4 Rhg8 25. Bh3 Rc3 26. Kg2 h5 27. g5 h6
28. Kh2 hxg5 29. Nd2 Be5+ 30. f4 Bxf4+ 31. Rxf4 gxf4 32. Nf1 f3 33. Bg2 fxg2
34. Rxg2 Rxg2+ 35. Kxg2 Rxb3 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.13"]
[White "Pereira, Wilson Roberto Medei"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2009.07.10"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. Ngf3 dxe4 5. Nxe4 Be7 6. Bd3 Nf6 7. O-O h6 8.
Re1 Bb7 9. c3 Nbd7 10. Qe2 O-O 11. Nxf6+ Nxf6 12. Bf4 Nh5 13. Bd2 Bd6 14. Ne5
Nf6 15. Rad1 Nd7 16. Nxd7 Qxd7 17. Qh5 f5 18. f4 Rae8 19. Qe2 Bc8 20. Rf1 Rf6
21. Rde1 Rg6 22. Bxf5 Rf6 23. Bd3 Ref8 24. g3 c5 25. Be3 Bb7 26. Bf2 cxd4 27.
Bxd4 e5 28. Bb5 Qc7 29. fxe5 Rxf1+ 30. Rxf1 Rxf1+ 31. Kxf1 Be7 32. e6 Qd6 33.
Qg4 g5 34. Qf5 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.14"]
[White "Costa, Lais Del Castillo"]
[Black "Macedo, Luiz Soares de"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1892"]
[PlyCount "75"]
[EventDate "2009.07.10"]

1. e4 e5 2. Nf3 Nc6 3. b3 Nf6 4. d3 d6 5. d4 Nxe4 6. Bb2 Bg4 7. h3 Bxf3 8. Qxf3
Nf6 9. d5 Nb4 10. Bd3 Qe7 11. a3 Nbxd5 12. c4 e4 13. Bxe4 Nb6 14. Nd2 Nxe4 15.
Nxe4 O-O-O 16. O-O Nd7 17. Rfe1 Ne5 18. Bxe5 dxe5 19. b4 f6 20. Qg4+ Kb8 21.
Qf3 Qf7 22. b5 Qxc4 23. Red1 Bc5 24. Rac1 Bxf2+ 25. Kxf2 Qxb5 26. Nc5 Rd4 27.
Rb1 Qxb1 28. Rxb1 Rf4 29. Qxf4 exf4 30. Rxb7+ Ka8 31. Rxc7 Rg8 32. Rb7 h5 33.
Rb5 Rb8 34. a4 Rxb5 35. axb5 Kb8 36. Na6+ Kb7 37. g4 fxg3+ 38. Kxg3 1/2-1/2

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.15"]
[White "Born, Ary"]
[Black "Gomes Da Silva, Tales"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 g6 4. h3 Bg7 5. e3 a6 6. Be2 Nc6 7. c3 Bf5 8. Nbd2
Qd7 9. a4 O-O 10. a5 Ne4 11. g4 Nxd2 12. Qxd2 Be4 13. Rg1 Rfe8 14. Ng5 e5 15.
Bh2 exd4 16. Nxe4 dxe3 17. fxe3 Rxe4 18. Bf3 Re7 19. Kf2 Rae8 20. Bf4 Ne5 21.
Qxd5 Nxf3 22. Qxf3 Qb5 23. Qe2 Qxe2+ 24. Kxe2 Be5 25. Kf3 Bxf4 26. exf4 Re3+
27. Kf2 Re2+ 28. Kf1 Rxb2 29. f5 Re3 30. f6 Rf3+ 31. Ke1 Rxf6 0-1

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.3"]
[White "Carvalho, Felipe Lobo C"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2141"]
[BlackElo "2120"]
[PlyCount "65"]
[EventDate "2009.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Nbd7 9. O-O-O Be7 10. Nf3 Qc7 11. Bd3 b5 12. Rhe1 Bb7 13. Nd4 O-O 14. a3 Rfe8
15. g4 Qb6 16. e5 dxe5 17. fxe5 Nd5 18. Bxe7 Nxe7 19. Qg5 Nc5 20. Rf1 Nxd3+ 21.
Rxd3 Ng6 22. Qe3 Qc5 23. Rfd1 Rad8 24. Kb1 Bd5 25. R3d2 Re7 26. Nf5 Rc7 27. Qg3
Rb8 28. Nxd5 exd5 29. Nd4 b4 30. Nb3 Qf8 31. a4 Qe8 32. Rxd5 Qxa4 33. Rd8+ 1-0

[Event "IV Aberto Xadrez Potiguar"]
[Site "Natal - RN"]
[Date "2009.07.12"]
[Round "6.15"]
[White "Born, Ary"]
[Black "Gomes Da Silva, Tales"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "109"]
[EventDate "2009.07.10"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 g6 4. h3 Bg7 5. e3 a6 6. Be2 Nc6 7. c3 Bf5 8. Nbd2
Qd7 9. a4 O-O 10. a5 Ne4 11. g4 Nxd2 12. Qxd2 Be4 13. Rg1 Rfe8 14. Ng5 e5 15.
Bh2 exd4 16. Nxe4 dxe3 17. fxe3 Rxe4 18. Bf3 Re7 19. Kf1 Rae8 20. Bf4 Ne5 21.
Qxd5 Nxf3 22. Qxf3 Qb5+ 23. Qe2 Qxe2+ 24. Kxe2 Be5 25. Kf3 Bxf4 26. exf4 Re3+
27. Kf2 Re2+ 28. Kf1 Rxb2 29. f5 Re3 30. f6 Rf3+ 31. Ke1 Rxf6 32. Kd1 Rf3 33.
Kc1 Rb3 34. Kd2 Rfxc3 35. Rab1 Rxh3 36. Kc2 Rxb1 37. Rxb1 Ra3 38. Rxb7 Rxa5 39.
Rxc7 Ra4 40. g5 Ra5 41. Ra7 Rxg5 42. Rxa6 Re5 43. Rf6 Kg7 44. Rf3 g5 45. Kd3 h5
46. Kd4 f6 47. Rc3 Kg6 48. Rc8 Re1 49. Kd3 h4 50. Kd2 Re7 51. Rc1 h3 52. Re1
Rxe1 53. Kxe1 h2 54. Kf2 h1=Q 55. Kg3 0-1