[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.3"]
[White "Lavrador, Felipe Liborio"]
[Black "Almeida, Douglas De Castro"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1799"]
[PlyCount "70"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nf3 Nc6 3. g3 e6 4. Qe2 Qc7 5. Bg2 g6 6. c3 Bg7 7. d3 Nge7 8. Bg5
O-O 9. O-O Rb8 10. Bf4 e5 11. Bg5 f6 12. Be3 d6 13. d4 cxd4 14. cxd4 Bg4 15.
Nbd2 exd4 16. Bxd4 Nxd4 17. Qe3 Nxf3+ 18. Nxf3 Bxf3 19. Qxf3 f5 20. Rac1 Nc6
21. exf5 Rxf5 22. Qb3+ Qf7 23. Qxf7+ Kxf7 24. b3 Rc5 25. Bxc6 bxc6 26. Rxc5
dxc5 27. f4 Bd4+ 28. Kg2 Re8 29. h4 Re2+ 30. Kh3 Rxa2 31. g4 Rf2 32. Re1 Rxf4
33. Kg3 Bf2+ 34. Kxf4 Bxe1 35. h5 gxh5 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.9"]
[White "Rosa, Pedro Paulo"]
[Black "Cavalcante, Diego Xavier"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "49"]
[EventDate "2011.04.30"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 Nf6 5. b3 Bd6 6. Bb2 O-O 7. Be2 c6 8.
O-O Qc7 9. Kh1 Nbd7 10. Rb1 Ne5 11. Nxe5 Bxe5 12. Na4 d4 13. Ba3 Re8 14. Nb2
Bxh2 15. Nd3 Re4 16. Ne1 Bg4 17. f3 Qe5 18. Nd3 Qh5 19. fxg4 Nxg4 20. Bxg4 Rxg4
21. Nf2 Bg3+ 22. Nh3 Re8 23. Qf3 Re6 24. Qf5 Rg5 25. Qxg5 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.2"]
[White "Said, Munir Calixto"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1987"]
[PlyCount "67"]
[EventDate "2011.04.30"]

1. d4 c6 2. c4 d5 3. Nc3 dxc4 4. a4 Nf6 5. e4 Be6 6. Nf3 g6 7. Ng5 Qd7 8. e5
Nd5 9. Nce4 Bg7 10. Nc5 Qc8 11. Ncxe6 fxe6 12. Bxc4 b6 13. Qg4 h5 14. Qxe6 Qxe6
15. Nxe6 Kd7 16. Nxg7 Rg8 17. Bh6 Rh8 18. Bd2 Rh7 19. Nxh5 gxh5 20. O-O a5 21.
Bd3 Rh8 22. f4 Na6 23. f5 Nab4 24. Be4 Raf8 25. Rf3 e6 26. f6 c5 27. dxc5 bxc5
28. Rg3 Nc6 29. Rg7+ Ke8 30. Be3 Nxe3 31. Bxc6+ Kd8 32. Bf3 h4 33. Rb1 Ke8 34.
Bc6+ 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.4"]
[White "Juliani, Sidnei"]
[Black "Fleury, Saulo Luis"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1791"]
[PlyCount "77"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. O-O Nf6 5. Nc3 a6 6. Bc4 Bb4 7. d3 O-O 8. Bg5
h6 9. Bh4 Be7 10. a4 d6 11. Ne1 Nd4 12. Bg3 Nd7 13. f4 Bh4 14. Bxh4 Qxh4 15. f5
Nf6 16. Nf3 Nxf3+ 17. Qxf3 c6 18. b4 d5 19. exd5 cxd5 20. Nxd5 Ng4 21. h3 Nf6
22. Ne7+ Kh8 23. c3 Nd7 24. Bxf7 Rxf7 25. Ng6+ Kg8 26. Nxh4 Nb6 27. a5 Nd7 28.
Qd5 Nf6 29. Qxe5 Bd7 30. Rae1 Re8 31. Qd6 Nh7 32. Rxe8+ Bxe8 33. Qd8 Rd7 34.
Qxe8+ Nf8 35. f6 gxf6 36. Rxf6 Kh7 37. Rxf8 Kg7 38. Nf5+ Kh7 39. Rh8# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.5"]
[White "Oliveira, Gabriel Barbosa"]
[Black "Luz, Heitor Carvalho"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1720"]
[PlyCount "46"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. d3 e6 8. O-O
Nf6 9. Qe1 Be7 10. Qg3 O-O 11. f5 Nh5 12. Qh3 Nf6 13. Ng5 Bd7 14. fxe6 Bxe6 15.
Rxf6 Bxh3 16. Rf3 Bxg5 17. Rxh3 Bxc1 18. Rxc1 Qb6 19. b3 Qa5 20. Nd5 Qd2 21.
Rf1 Rae8 22. Rff3 Re5 23. Rfg3 Qe1# 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.6"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Santos, Olavo Luis Dos"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "112"]
[EventDate "2011.04.30"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. dxc5 Nxe4 8.
Bxe4 Bxc5 9. O-O O-O 10. Qd3 Nf6 11. Bg5 Qxd3 12. Bxd3 Nd7 13. Bf4 Rd8 14. Bc7
Rf8 15. Nd2 Nf6 16. Ne4 Be7 17. Nd6 Nd5 18. Nxc8 Raxc8 19. Ba5 b6 20. Bd2 Bb4
21. c3 Bd6 22. g3 Bc5 23. Rad1 Rfd8 24. Rfe1 Nf6 25. Bc2 h6 26. h3 Rd7 27. Bf4
Rcd8 28. Be5 Rxd1 29. Rxd1 Rxd1+ 30. Bxd1 Nd7 31. Bf4 g5 32. Be3 Bxe3 33. fxe3
Nc5 34. Bc2 h5 35. h4 gxh4 36. gxh4 f5 37. Bd1 Kg7 38. Bxh5 Nd3 39. b4 Nc1 40.
a4 Na2 41. a5 Nxc3 42. axb6 axb6 43. Kf2 Ne4+ 44. Kg2 Nf6 45. Bf3 e5 46. Kf2
Kh6 47. b5 e4 48. Be2 Nd5 49. Bc4 Nc3 50. Kg3 Nd1 51. Kf4 Kh5 52. Bf7+ Kxh4 53.
Be6 Nc3 54. Bd7 Nd5+ 55. Kxf5 Nxe3+ 56. Kxe4 Nc2 1/2-1/2

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.7"]
[White "Valadao, Andre Luiz Gomes"]
[Black "Chaves, Thiago De Melo Neves"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "39"]
[EventDate "2011.04.30"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. d4 e6 5. Be2 c5 6. c3 Qb6 7. O-O Nc6 8. Nbd2
Be7 9. dxc5 Bxc5 10. Ng5 Bf5 11. b4 Be7 12. Ngf3 Qc7 13. Qa4 Kd8 14. Nd4 Nxd4
15. cxd4 Bc2 16. Nb3 Qb6 17. b5 Bxb3 18. axb3 Kd7 19. Bd2 Bd8 20. Ba5 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.8"]
[White "Carmo, Jose Arlindo"]
[Black "Maia, Miguel Torres De Aze"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "59"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. b4 Bb6 7. d3 a6 8. Bg5 O-O
9. Nbd2 a5 10. b5 Qe8 11. bxc6 Qxc6 12. O-O Be6 13. Qc2 d5 14. exd5 Bxd5 15.
Nxe5 Qe6 16. d4 Ne4 17. Bxd5 Qxd5 18. Qxe4 Qd6 19. Ndc4 Qe6 20. Nxb6 cxb6 21.
Be3 f6 22. Qg4 Qd6 23. Bh6 g6 24. Nxg6 Kf7 25. Nxf8 f5 26. Qg7+ Ke8 27. Rfe1+
Kd8 28. Bg5+ Kc8 29. Re8+ Qd8 30. Rxd8# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "1.1"]
[White "Rosa, Paulo Estevao"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2019"]
[PlyCount "126"]
[EventDate "2011.04.30"]

1. c3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. Nf3 c5 6. Nbd2 d6 7. O-O Be7 8. Qa4+
Qd7 9. Qxd7+ Nbxd7 10. e4 Rc8 11. Re1 O-O 12. Bb5 a6 13. Bd3 cxd4 14. Nxd4 Nc5
15. Bc2 a5 16. N4b3 Nxb3 17. Nxb3 d5 18. Bg5 Rfe8 19. e5 Nd7 20. Bxe7 Rxe7 21.
Nd4 Ba6 22. a4 Rc4 23. Bd3 Rxd4 24. cxd4 Bxd3 25. Re3 Ba6 26. Rb1 f6 27. f4
fxe5 28. fxe5 Rf7 29. Rf3 Be2 30. Rxf7 Kxf7 31. Kf2 Bd3 32. Rc1 Ke7 33. Rc3 Be4
34. Rg3 g6 35. Rc3 h5 36. h4 Kd8 37. g3 Nb8 38. Ke3 Kd7 39. Rb3 Kc7 40. Rc3+
Nc6 41. Rc1 Kb7 42. Rg1 Nb4 43. Kd2 b5 44. axb5 Kb6 45. g4 hxg4 46. Rxg4 Kxb5
47. Rg3 a4 48. Rc3 Nc2 49. Rc8 Nxd4 50. Rb8+ Kc5 51. Rc8+ Nc6 52. Ke3 Bg2 53.
Re8 d4+ 54. Kd2 Kd5 55. Ra8 Nxe5 56. Rxa4 Nc4+ 57. Kc1 d3 58. Ra1 Bf3 59. b3
d2+ 60. Kc2 d1=Q+ 61. Rxd1+ Bxd1+ 62. Kxd1 Ne3+ 63. Ke2 Nf5 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.1"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Carmo, Jose Arlindo"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2019"]
[PlyCount "31"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Qc7 6. Qe2 Nf6 7. Nc3 e6 8. a4
Be7 9. Be3 O-O 10. O-O Nbd7 11. f4 Nc5 12. Bf2 Ncxe4 13. Nxe4 Nxe4 14. Bxe6
Nxf2 15. Bxc8 Nh3+ 16. Bxh3 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.2"]
[White "Luz, Heitor Carvalho"]
[Black "Said, Munir Calixto"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "1720"]
[BlackElo "1987"]
[PlyCount "87"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 h6 6. e3 d6 7. Nf3 Nxd5 8. Qxd5
Nd7 9. b3 Nf6 10. Qd1 Be7 11. Bb2 O-O 12. Be2 Bd7 13. O-O Rb8 14. Rc1 a6 15. h3
b5 16. Re1 Qc7 17. Bf1 Ne4 18. Qc2 Bc6 19. Bd3 Qb7 20. Red1 Rfd8 21. Bf1 Nf6
22. Ne1 Be4 23. Bd3 Bc6 24. Bf1 Be4 25. Bd3 bxc4 26. Qxc4 Bxd3 27. Qxd3 a5 28.
Nf3 Ne4 29. Qd5 Qxd5 30. Rxd5 a4 31. Rc4 Rb4 32. Rxb4 cxb4 33. Rd4 d5 34. bxa4
Nc3 35. Bxc3 bxc3 36. Ne1 Rb8 37. Rd1 Rb2 38. Rc1 Bf6 39. Nc2 Rxa2 40. Nb4 Rb2
41. Nxd5 c2 42. Nxf6+ gxf6 43. Kh2 Kf8 44. a5 1/2-1/2

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.3"]
[White "Almeida, Douglas De Castro"]
[Black "Valadao, Andre Luiz Gomes"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1799"]
[PlyCount "66"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. d3 d6 6. h3 a6 7. Be3 Nc6 8. Qd2 Bd7
9. f4 e6 10. Nd1 Qa5 11. c3 b5 12. Ne2 Rc8 13. O-O O-O 14. g4 b4 15. Ng3 bxc3
16. bxc3 Ne8 17. f5 Be5 18. Rf3 Qc7 19. Bh6 d5 20. fxg6 hxg6 21. Nh5 Ng7 22.
Nf6+ Bxf6 23. Rxf6 d4 24. Qf2 dxc3 25. Nxc3 Qe5 26. Rf1 Qxc3 27. Rxf7 Qd4 28.
Qxd4 cxd4 29. Rxg7+ Kh8 30. Rxf8+ Rxf8 31. Rxd7 Rd8 32. Bg7+ Kg8 33. Rxd8+ Nxd8
1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.4"]
[White "Rosa, Pedro Paulo"]
[Black "Juliani, Sidnei"]
[Result "1-0"]
[ECO "C26"]
[BlackElo "1791"]
[PlyCount "29"]
[EventDate "2011.04.30"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O O-O 7. d3 h6 8. Bd2
Be6 9. a3 Qd7 10. b4 Bb6 11. Qc1 Bh3 12. Bxh6 Bxg2 13. Bxg7 Bxf1 14. Bxf6 Bh3
15. Qg5+ 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.5"]
[White "Santos, Olavo Luis Dos"]
[Black "Rezende, Guilherme Vilela"]
[Result "0-1"]
[ECO "E05"]
[BlackElo "1975"]
[PlyCount "94"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Qc2 dxc4 7. O-O Nc6 8.
Qxc4 Qd5 9. Qxd5 Nxd5 10. Nc3 Nxc3 11. bxc3 Na5 12. Nd2 Bd7 13. Nb3 Nxb3 14.
axb3 c6 15. e4 f6 16. Bf4 g5 17. Bd2 e5 18. d5 Rfd8 19. b4 cxd5 20. exd5 Bb5
21. Rfc1 Bc4 22. Be3 Bxd5 23. Rxa7 Rxa7 24. Bxa7 Bxg2 25. Kxg2 Kf7 26. c4 Ra8
27. Bb6 Bxb4 28. c5 Ra2 29. Rb1 Bc3 30. Rb3 Bd4 31. Rf3 e4 32. Rb3 Rxf2+ 33.
Kh3 Rb2 34. Rxb2 Bxb2 35. Ba5 f5 36. Kg2 Ke6 37. Kf2 Bd4+ 38. Ke2 Bxc5 39. Bd2
e3 40. Bc3 b5 41. Kd3 Kd5 42. Bg7 f4 43. Bh6 f3 44. Bxg5 e2 45. Bd2 Bf2 46. g4
e1=Q 47. Bxe1 Bxe1 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.6"]
[White "Chaves, Thiago De Melo Neves"]
[Black "Silva, Gustavo Queiroz Dos"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "2011.04.30"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O Nbd7 5. d4 e6 6. Nc3 c5 7. Bf4 Nh5 8. Bg5
Qc7 9. Nh4 Bg6 10. Nxg6 hxg6 11. e4 cxd4 12. Nb5 Qa5 13. Qe2 d3 14. Qxd3 Nc5
15. Qe2 Nxe4 16. Bxe4 dxe4 17. Qc4 Rb8 18. Nc7+ Kd7 19. Rad1+ Bd6 20. Nb5 Rhc8
21. Nxd6 Rxc4 22. Nxc4+ Qd5 23. Rxd5+ exd5 24. Rd1 Ke6 25. Na3 b5 26. c3 b4 27.
cxb4 Rxb4 28. b3 a6 29. Nc2 Rb7 30. g4 Nf6 31. Bxf6 gxf6 32. Kf1 g5 33. Ke2 Ke5
34. f3 a5 35. fxe4 Kxe4 36. Rd4+ Ke5 37. Ra4 Rb5 38. Ke3 Rc5 39. Kd3 Kd6 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.7"]
[White "Cavalcante, Diego Xavier"]
[Black "Lavrador, Felipe Liborio"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "17"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Qb3 b6 8.
Bxf7+ Kd7 9. Qe6# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.8"]
[White "Fleury, Saulo Luis"]
[Black "Rosa, Paulo Estevao"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "104"]
[EventDate "2011.04.30"]

1. e4 c6 2. f3 d5 3. Nc3 e5 4. Nge2 Nf6 5. Ng3 Bc5 6. d3 O-O 7. Qe2 Bb4 8. Bd2
Qa5 9. O-O-O Bxc3 10. Bxc3 Qxa2 11. Bb4 Re8 12. Nf5 Bxf5 13. exf5 Qa1+ 14. Kd2
Qxb2 15. g4 Qxb4+ 16. c3 Qb2+ 17. Ke1 Qxe2+ 18. Bxe2 h6 19. Rb1 b6 20. h4 e4
21. fxe4 dxe4 22. dxe4 Nxe4 23. Rc1 Ng3 24. Rh2 Nd7 25. Rg2 Nxe2 26. Rxe2 Rxe2+
27. Kxe2 Ne5 28. g5 hxg5 29. hxg5 g6 30. fxg6 Nxg6 31. Rg1 Re8+ 32. Kd2 Ne5 33.
Re1 Nf3+ 34. Kd3 Nxe1+ 35. Kc4 a5 36. Kb3 b5 37. Kb2 a4 38. Ka3 c5 39. Ka2 b4
40. cxb4 cxb4 41. Kb2 Rc8 42. Ka2 b3+ 43. Ka3 Kg7 44. Kb2 Nd3+ 45. Ka3 b2 46.
Ka2 Rb8 47. Kb1 a3 48. Kc2 b1=Q+ 49. Kd2 Re8 50. Kc3 Nf2 51. Kd2 Qd3+ 52. Kc1
Re1# 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "2.9"]
[White "Rosa, Joao Paulo"]
[Black "Oliveira, Gabriel Barbosa"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "97"]
[EventDate "2011.04.30"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O e5 7. d3 Nbd7 8. e4
Nh5 9. Be3 b6 10. Qd2 Nc5 11. Bh6 Bg4 12. Bxg7 Nxg7 13. Nd5 Bxf3 14. Bxf3 c6
15. Nb4 Qc8 16. b3 a5 17. Nc2 f5 18. exf5 Qxf5 19. Bxc6 Rac8 20. Ne3 Qxd3 21.
Bd5+ Kh8 22. Qxd3 Nxd3 23. Rad1 Nb4 24. a3 Nc6 25. Bxc6 Rxc6 26. Nd5 Rf7 27. f4
Ne8 28. fxe5 Rxf1+ 29. Rxf1 dxe5 30. Rf8+ Kg7 31. Rxe8 a4 32. bxa4 Rxc4 33.
Rxe5 Rxa4 34. Nxb6 Rxa3 35. Re7+ Kh6 36. Kg2 g5 37. Nd5 Ra6 38. Ne3 Kg6 39. Re8
Kf7 40. Re5 h6 41. Re4 h5 42. h4 g4 43. Rf4+ Kg6 44. Rf5 Ra2+ 45. Kf1 Ra1+ 46.
Ke2 Ra2+ 47. Kd3 Ra3+ 48. Kd2 Rxe3 49. Rg5+ 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.1"]
[White "Almeida, Douglas De Castro"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1799"]
[BlackElo "2019"]
[PlyCount "124"]
[EventDate "2011.04.30"]

1. e3 Nf6 2. Nf3 e6 3. d4 c5 4. Bd3 b6 5. O-O Bb7 6. Nbd2 Be7 7. c3 Nc6 8. Qe2
O-O 9. Ne4 Qc7 10. Nfd2 Nxe4 11. Nxe4 d5 12. Nd2 c4 13. Bc2 e5 14. dxe5 Nxe5
15. f4 Nd7 16. Rf3 d4 17. Bxh7+ Kxh7 18. Rh3+ Kg6 19. Qg4+ Kf6 20. Qg5+ Ke6 21.
f5+ Kd6 22. Qf4+ Kc6 23. Qe4+ Kd6 24. Qxd4+ Bd5 25. e4 Qc5 26. Qxc5+ Nxc5 27.
exd5 Kxd5 28. b3 cxb3 29. axb3 a5 30. c4+ Kc6 31. Bb2 Rfd8 32. Nf1 Bf8 33. Re3
Nd3 34. Ba3 Bxa3 35. Rxa3 Ra7 36. Ra2 Kc5 37. g4 Kb4 38. Nd2 Rd4 39. h3 Rad7
40. Ra4+ Kc3 41. Nf3 R4d6 42. c5 bxc5 43. Rxa5 Kb4 44. Ra8 Kxb3 45. Rb8+ Kc3
46. Rc8 Rd5 47. Ng5 Kd4 48. Re4+ Kc3 49. h4 Rd4 50. h5 f6 51. Rxd4 Rxd4 52. Ne6
Rxg4+ 53. Kf1 c4 54. Rc7 Kd2 55. Nxg7 c3 56. h6 c2 57. h7 Rh4 58. Ne8 Rxh7 59.
Rxc2+ Kxc2 60. Nxf6 Rf7 61. Ng4 Rxf5+ 62. Nf2 Rxf2+ 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.2"]
[White "Said, Munir Calixto"]
[Black "Rosa, Pedro Paulo"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1987"]
[PlyCount "63"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nc6 4. e4 e5 5. d5 Ne7 6. h3 g6 7. Bg5 Bg7 8. Qd2 O-O
9. Bh6 Bd7 10. Bxg7 Kxg7 11. Bd3 Nc8 12. Nge2 Nb6 13. O-O a6 14. a4 c5 15. f4
exf4 16. Nxf4 Re8 17. Qf2 Re5 18. a5 Nc8 19. Be2 b6 20. Nd3 Re7 21. Qxf6+ Kg8
22. e5 dxe5 23. d6 Re8 24. Qxf7+ Kh8 25. Ne4 Be6 26. Qf6+ Qxf6 27. Nxf6 Rd8 28.
d7 Ne7 29. Nxe5 bxa5 30. Rxa5 Rab8 31. Rxa6 Rxb2 32. Rxe6 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.3"]
[White "Rezende, Guilherme Vilela"]
[Black "Luz, Heitor Carvalho"]
[Result "1-0"]
[ECO "E88"]
[WhiteElo "1975"]
[BlackElo "1720"]
[PlyCount "37"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Bd3 cxd5
9. cxd5 Ne8 10. Qd2 f5 11. O-O-O f4 12. Bf2 a6 13. Kb1 b5 14. Nge2 Bd7 15. Rc1
b4 16. Nd1 a5 17. b3 Nc7 18. Bb6 Nba6 19. Bxa6 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.4"]
[White "Juliani, Sidnei"]
[Black "Rosa, Paulo Estevao"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1791"]
[PlyCount "185"]
[EventDate "2011.04.30"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bf5 7. Bg5 e6 8.
cxd5 exd5 9. Bxf6 Qxf6 10. Nxd5 Qe6+ 11. Qe2 Qxe2+ 12. Bxe2 Bb4+ 13. Nc3 O-O
14. O-O Bg4 15. Rfd1 Rad8 16. a3 Ba5 17. b4 Bb6 18. d5 Bxf3 19. Bxf3 Nd4 20.
Be4 Rc8 21. Na4 Ne2+ 22. Kf1 Nc3 23. Nxb6 axb6 24. Rd4 Nxe4 25. Rxe4 f5 26. Rd4
b5 27. d6 Rfd8 28. Rd5 g6 29. Re1 Rd7 30. Rxb5 Ra8 31. Re3 Ra6 32. Re8+ Kf7 33.
Re7+ Rxe7 34. dxe7 Kxe7 35. Rxb7+ Kf6 36. Rxh7 Rxa3 37. g3 Kg5 38. Rh4 Rb3 39.
Rf4 Rb1+ 40. Ke2 Kf6 41. h4 Rc1 42. Kd3 Ke5 43. b5 Rb1 44. Kc4 Rc1+ 45. Kb4 Kd5
46. h5 Rb1+ 47. Kc3 Rxb5 48. hxg6 Ke6 49. g4 fxg4 50. Rxg4 Rb8 51. g7 Rg8 52.
Kd4 Kf5 53. f3 Ke6 54. Ke4 Kf7 55. Ke5 Re8+ 56. Kf5 Kg8 57. f4 Rb8 58. Rg6 Rb5+
59. Kg4 Rb4 60. Rg5 Rc4 61. Rg6 Rb4 62. Kg5 Rb1 63. Kf5 Rb5+ 64. Ke4 Rb4+ 65.
Kf3 Rb3+ 66. Kg4 Rb1 67. Rg5 Rb4 68. Ra5 Kxg7 69. Kg5 Rb7 70. f5 Kf7 71. Ra6
Kg7 72. Rg6+ Kf7 73. Rh6 Kg7 74. f6+ Kg8 75. Kg6 Rg7+ 76. Kf5 Rg2 77. Rg6+ Rxg6
78. Kxg6 Kh8 79. Kf7 Kh7 80. Ke8 Kg8 81. f7+ Kh7 82. f8=Q Kg6 83. Qf7+ Kg5 84.
Ke7 Kg4 85. Qd5 Kf4 86. Ke6 Ke3 87. Ke5 Ke2 88. Ke4 Kf2 89. Qd3 Ke1 90. Qc2 Kf1
91. Qd2 Kg1 92. Kf3 Kh1 93. Qg2# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.5"]
[White "Maia, Miguel Torres De Aze"]
[Black "Chaves, Thiago De Melo Neves"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "48"]
[EventDate "2011.04.30"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Bb5+ Bd7 7. Bd3 Qb6 8.
Bxf6 gxf6 9. Nf3 Qxb2 10. Ne2 Qb6 11. O-O Nc6 12. Ng3 Nxd4 13. Nxd4 Qxd4 14.
Qc1 h5 15. c3 Qxd3 16. Rd1 Qg6 17. Qb2 b6 18. c4 Bd6 19. Rd4 Be5 20. Ne2 Bxd4
21. Qxd4 Rc8 22. cxd5 exd5 23. Qxd5 Bc6 24. Qd6 Qxg2# 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.6"]
[White "Carmo, Jose Arlindo"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "121"]
[EventDate "2011.04.30"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Qb3 e6 8. Be2
O-O 9. O-O Re8 10. h3 Nc6 11. c5 Nd7 12. Be3 b6 13. Qa4 Bb7 14. Nb5 bxc5 15.
dxc5 Bf8 16. b4 a5 17. Nd6 Bxd6 18. b5 Nb4 19. cxd6 Nb6 20. Bxb6 Qxb6 21. a3
Nc6 22. bxc6 Bxc6 23. Qh4 Bd7 24. Qh6 f6 25. Nh4 Qxd6 26. Nxg6 hxg6 27. Qxg6+
Kf8 28. Qxf6+ Kg8 29. Qg6+ Kf8 30. Qh7 Qe5 31. Qxd7 Qxe2 32. Rae1 Qb2 33. Rb1
Qg7 34. Qxg7+ Kxg7 35. Rb7+ Kf6 36. Rfb1 d4 37. R7b6 Red8 38. f4 d3 39. Kf2
Rac8 40. Rd1 Rc2+ 41. Kf3 Rc3 42. a4 Ra3 43. g4 d2+ 44. Kg2 Rc3 45. Rb2 Rdd3
46. Rdxd2 Rg3+ 47. Kf1 Rxh3 48. g5+ Kf5 49. Rf2 Ra3 50. Rb5+ Kg4 51. g6 Kg3 52.
Rg5+ Kh4 53. g7 Ra1+ 54. Kg2 Rah1 55. Rg4+ Kh5 56. g8=Q R3h2+ 57. Kf3 Rh3+ 58.
Ke2 Re3+ 59. Kxe3 Re1+ 60. Kd2 Re5 61. Rh2# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.7"]
[White "Valadao, Andre Luiz Gomes"]
[Black "Cavalcante, Diego Xavier"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "60"]
[EventDate "2011.04.30"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. O-O a6 7. Bxc6 Bxc6 8. d4
Ne7 9. Bg5 Qb6 10. Qc2 h6 11. Be3 Nf5 12. Nbd2 Nxe3 13. fxe3 Be7 14. Rab1 O-O
15. Ne1 Bg5 16. Qd3 Bb5 17. c4 dxc4 18. Nxc4 Bxc4 19. Qxc4 Bxe3+ 20. Kh1 cxd4
21. Nc2 Rac8 22. Qd3 Qc5 23. Nxe3 dxe3 24. Rbe1 Qxe5 25. Rxe3 Qxb2 26. Re2 Qc3
27. Qe4 Qc4 28. Qf3 Rc5 29. Qf2 Rf5 30. Qe3 Rxf1+ 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.8"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Fleury, Saulo Luis"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "63"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 Qf6 7. O-O Qxc6 8.
a4 Qxe4 9. Re1 Qxe1+ 10. Qxe1+ Ne7 11. c3 O-O 12. Bf4 d5 13. Bd3 c6 14. b4 Bb6
15. Qxe7 Bd8 16. Qe3 Bf6 17. Be5 Re8 18. f4 Bg4 19. Qg3 Bxe5 20. fxe5 h5 21.
Nd2 g6 22. Rf1 Be6 23. Nf3 a5 24. b5 cxb5 25. Bxb5 Re7 26. Nd4 Rf8 27. Bd3 f5
28. exf6 Rxf6 29. Rxf6 Bg4 30. h3 Bd1 31. Qxg6+ Rg7 32. Qe8# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.04.30"]
[Round "3.9"]
[White "Lavrador, Felipe Liborio"]
[Black "Santos, Olavo Luis Dos"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "54"]
[EventDate "2011.04.30"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Qe2+ Qe7 5. Qxe7+ Bxe7 6. Nf3 Nf6 7. Bg5 Bf5
8. Bxf6 Bxf6 9. Bd3 Bxd3 10. cxd3 O-O 11. O-O Nc6 12. Nbd2 Nxd4 13. Nxd4 Bxd4
14. Rab1 Rfe8 15. b3 Re2 16. Nf3 Bf6 17. a4 Rae8 18. Rbe1 h6 19. h3 c6 20. Nd2
Rxe1 21. Rxe1 Rxe1+ 22. Kh2 Be5+ 23. g3 Re2 24. Nb1 Rxf2+ 25. Kg1 Rb2 26. Na3
Ra2 27. Nb1 Ra1 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.1"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Said, Munir Calixto"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2019"]
[BlackElo "1987"]
[PlyCount "40"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Be7 8. Be3
Nc6 9. O-O Ne5 10. Be2 Qc7 11. f4 Nc4 12. Bxc4 Qxc4 13. Qd3 Qxd3 14. cxd3 O-O
15. Rac1 Bd7 16. f5 Ng4 17. Nd1 Nxe3 18. Nxe3 Bf6 19. Rc4 Rac8 20. Rfc1 Bxd4
0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.2"]
[White "Carmo, Jose Arlindo"]
[Black "Almeida, Douglas De Castro"]
[Result "1/2-1/2"]
[ECO "B54"]
[BlackElo "1799"]
[PlyCount "103"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 a6 6. Nc3 Nf6 7. Be2 Be7 8. O-O
O-O 9. Be3 d6 10. f3 Qc7 11. Qd2 b6 12. Rad1 Bb7 13. a3 Rac8 14. Qe1 Ne5 15. b3
b5 16. f4 Ned7 17. Bf3 bxc4 18. b4 Rfe8 19. Nc2 a5 20. b5 Nc5 21. Bxc5 Qxc5+
22. Kh1 Nd7 23. Qd2 Qb6 24. Qc1 Nc5 25. Qe3 Bd8 26. Ne1 Nb3 27. Qxb6 Bxb6 28.
Rxd6 Bc7 29. Rd7 Red8 30. Rxd8+ Rxd8 31. Be2 Kf8 32. Nc2 Nd2 33. Rd1 Nxe4 34.
Rxd8+ Bxd8 35. Nd1 Be7 36. Nce3 Nd6 37. Nc3 Ke8 38. a4 Ba8 39. Bxc4 Nxc4 40.
Nxc4 Bd5 41. Nxd5 exd5 42. Ne5 Bd6 43. g3 f6 44. Nd3 Kd7 45. Kg2 Ke7 46. Kf3
Bc7 47. h3 h5 48. g4 hxg4+ 49. hxg4 Bb6 50. f5 d4 51. Ke4 Ba7 52. Nf4 1/2-1/2

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.3"]
[White "Cavalcante, Diego Xavier"]
[Black "Juliani, Sidnei"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1791"]
[PlyCount "84"]
[EventDate "2011.04.30"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d5 5. Nf3 Bg4 6. Bf4 e6 7. h3 Bh5 8. g4
Bg6 9. Bd3 Nd7 10. h4 Be7 11. Qe2 c6 12. h5 Bxd3 13. cxd3 h6 14. O-O-O Qa5 15.
Kb1 b5 16. Nd4 Qb6 17. Nb3 a5 18. Be3 c5 19. d4 c4 20. Nc1 b4 21. Bd2 bxc3 22.
Bxc3 a4 23. f4 Nb8 24. f5 O-O 25. Rhf1 Nd7 26. Rf2 Bg5 27. Rdf1 a3 28. fxe6
axb2 29. exf7+ Rxf7 30. Qxb2 Qxb2+ 31. Kxb2 Rxf2+ 32. Rxf2 Bxc1+ 33. Kxc1 Nf8
34. Rb2 Ne6 35. Kd2 Ng5 36. Ke3 Ra3 37. Rc2 Ne4 38. Kf4 Rxc3 39. Rxc3 Nxc3 40.
a3 Nb5 41. a4 Nxd4 42. Ke3 Nc6 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.4"]
[White "Chaves, Thiago De Melo Neves"]
[Black "Rosa, Pedro Paulo"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "77"]
[EventDate "2011.04.30"]

1. Nf3 Nc6 2. g3 e5 3. d3 Bb4+ 4. c3 Bc5 5. Bg2 Nf6 6. O-O O-O 7. b4 Bd6 8. Nh4
h6 9. Nf5 Kh7 10. Nd2 Ne7 11. Nxd6 cxd6 12. Nc4 Qc7 13. Qc2 d5 14. d4+ e4 15.
Na3 a6 16. Bf4 d6 17. c4 Bf5 18. c5 e3 19. Qc1 exf2+ 20. Rxf2 Rac8 21. Bxd6 Qd7
22. Bxe7 Qxe7 23. Rxf5 Qe6 24. Qc2 g6 25. Re5 Qg4 26. Qd3 Qd7 27. Rf1 Ng4 28.
Bh3 Nxe5 29. Bxd7 Nxd3 30. Bxc8 Nxb4 31. Bxb7 Nxa2 32. Bxd5 Nb4 33. Rxf7+ Rxf7
34. Bxf7 Nc6 35. d5 Ne7 36. d6 Nc6 37. Bd5 Nd8 38. c6 Kg7 39. c7 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.5"]
[White "Luz, Heitor Carvalho"]
[Black "Silva, Gustavo Queiroz Dos"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1720"]
[PlyCount "46"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 b4 5. Nf3 d6 6. b3 g6 7. Bb2 Bg7 8. Bd3 O-O
9. Nbd2 Nbd7 10. O-O a5 11. Qc2 Qc7 12. Rfe1 Nb6 13. h3 a4 14. e4 a3 15. Bc1
Nxe4 16. Rb1 Nc3 17. Ne4 Nxb1 18. Qxb1 Nd7 19. Ng3 Ne5 20. Be2 Nxf3+ 21. Bxf3
f5 22. Bg5 Rf7 23. Nxf5 Bxf5 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.6"]
[White "Rosa, Paulo Estevao"]
[Black "Santos, Olavo Luis Dos"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "40"]
[EventDate "2011.04.30"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. e5 b6 5. Nf3 Ba6 6. Bxa6 Nxa6 7. a3 c5 8. Nb5
cxd4 9. Nbxd4 Rc8 10. Nb5 Qd7 11. Nfd4 Bc5 12. O-O Ne7 13. b4 Bxd4 14. Nd6+ Kf8
15. Qxd4 Rxc2 16. Qd3 Rxc1 17. Raxc1 Nb8 18. a4 g6 19. Rc2 Nf5 20. Rc8+ Qd8 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.7"]
[White "Rosa, Joao Paulo"]
[Black "Valadao, Andre Luiz Gomes"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "45"]
[EventDate "2011.04.30"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Nf3 Nf6 5. Bg2 O-O 6. O-O e5 7. e4 Bg4 8. d3
Qd7 9. Be3 a6 10. Bg5 Nc6 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Qd2 Ne7 14. Ne3 Bxf3
15. Bxf3 f5 16. exf5 Nxf5 17. Bxb7 Ra7 18. Nxf5 Rxb7 19. Nxg7 Qxg7 20. b3 Qd7
21. d4 exd4 22. Qxd4 Qg7 23. Qd5+ 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.8"]
[White "Oliveira, Gabriel Barbosa"]
[Black "Maia, Miguel Torres De Aze"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "57"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nf6 5. d3 b6 6. Bxc6 dxc6 7. Nxe5 Bd6 8.
f4 O-O 9. Rf3 Qe7 10. Rg3 Bc5+ 11. Be3 g6 12. d4 Nxe4 13. dxc5 Nxg3 14. hxg3
bxc5 15. Nc3 Re8 16. Qf3 f6 17. Nxc6 Bb7 18. Nxe7+ Kf7 19. Qxb7 Kxe7 20. Qxc7+
Kf8 21. Bxc5+ Kg8 22. Rd1 Rec8 23. Qa5 Rc6 24. Rd8+ Rxd8 25. Qxd8+ Kg7 26. Qd7+
Kh6 27. Qxc6 Kh5 28. Qf3+ Kh6 29. Bf8# 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "4.9"]
[White "Fleury, Saulo Luis"]
[Black "Lavrador, Felipe Liborio"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "87"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Bg4 5. O-O g6 6. h3 Bxf3 7. Qxf3 Nbd7 8.
d3 Bg7 9. Nd5 O-O 10. Nxf6+ Nxf6 11. Bg5 c6 12. Bb3 b5 13. c4 a6 14. Bc2 bxc4
15. dxc4 Rc8 16. Rad1 d5 17. b3 d4 18. Qg3 Qd7 19. Qxe5 Ng4 20. Qf4 Nh6 21.
Bxh6 d3 22. Rxd3 Qc7 23. Qxc7 Rxc7 24. Bxg7 Kxg7 25. Rfd1 Re7 26. Rd8 Kg8 27.
Rxf8+ Kxf8 28. Rd8+ Kg7 29. b4 Rb7 30. a3 Kh6 31. Re8 Kg7 32. Ba4 Rc7 33. b5
cxb5 34. cxb5 a5 35. Bb3 f5 36. exf5 gxf5 37. Bd5 Rc5 38. Re7+ Kf8 39. Rf7+ Kg8
40. Rxf5+ Kg7 41. Be4 Rc1+ 42. Kh2 Ra1 43. b6 Rc1 44. b7 1-0

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.1"]
[White "Said, Munir Calixto"]
[Black "Chaves, Thiago De Melo Neves"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1987"]
[PlyCount "17"]
[EventDate "2011.04.30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 a5 7. f3 Nbd7 8. Be3
e5 9. O-O 1/2-1/2

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.2"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "2019"]
[PlyCount "68"]
[EventDate "2011.04.30"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8.
O-O Qc7 9. Re1 e6 10. c4 Bxd3 11. Qxd3 Bd6 12. Nf1 O-O 13. Bg5 c5 14. b3 Rfd8
15. Kh1 cxd4 16. Qxd4 Bc5 17. Qh4 h6 18. Be3 Qb6 19. Re2 a5 20. Rd2 a4 21. Bxc5
Nxc5 22. Rb1 Nce4 23. Rxd8+ Rxd8 24. Ne3 Nc3 25. Rb2 a3 26. Rc2 Nxa2 27. Rxa2
Qxb3 28. Re2 a2 29. Nc2 Qxc2 30. Rxc2 a1=Q+ 31. Ng1 Rd1 32. h3 Rxg1+ 33. Kh2
Rh1+ 34. Kg3 Qe5+ 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.3"]
[White "Almeida, Douglas De Castro"]
[Black "Cavalcante, Diego Xavier"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1799"]
[PlyCount "70"]
[EventDate "2011.04.30"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. f5
cxd4 9. fxe6 fxe6 10. Nxd4 Qxb2 11. Ncb5 Bb4+ 12. Ke2 Ba5 13. Nd6+ Ke7 14. Bg5+
Nf6 15. Nxc8+ Raxc8 16. Nxc6+ Rxc6 17. exf6+ gxf6 18. Bc1 Rxc2+ 19. Kf3 Rc3+
20. Bd3 Qb4 21. Qe2 f5 22. Kf2 Qd4+ 23. Be3 Qxd3 24. Qxd3 Rxd3 25. Rac1 d4 26.
Bg5+ Kd6 27. Ke2 Rc3 28. Bf6 Rhc8 29. Rxc3 Bxc3 30. Rb1 d3+ 31. Kxd3 Bxf6 32.
Rxb7 Rc7 33. Rb4 e5 34. h3 e4+ 35. Ke3 Bg5+ 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.4"]
[White "Oliveira, Gabriel Barbosa"]
[Black "Carmo, Jose Arlindo"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "26"]
[EventDate "2011.04.30"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 e6 5. Bxc6+ bxc6 6. Nf3 Nf6 7. O-O Be7 8.
d3 Qb6 9. b3 O-O 10. Be3 Ng4 11. Na4 Nxe3 12. Nxb6 Nxd1 13. Nxa8 Ne3 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.5"]
[White "Rosa, Pedro Paulo"]
[Black "Rosa, Paulo Estevao"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "76"]
[EventDate "2011.04.30"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Bb5 Nf6 6. Ne5 Qd6 7. Nf3 a6 8.
Bxc6+ bxc6 9. O-O Bg4 10. h3 Bh5 11. d3 e6 12. a3 Be7 13. Bd2 O-O 14. Na4 Nd7
15. Bb4 c5 16. Bd2 Ne5 17. Bf4 Nxf3+ 18. Qxf3 Bxf3 19. Bxd6 Bxd6 20. gxf3 Rab8
21. b3 f5 22. Rfe1 Rf6 23. f4 Rg6+ 24. Kf1 Rh6 25. Kg2 Kf7 26. Rh1 Rh4 27. Nc3
Bxf4 28. b4 Be5 29. bxc5 Bxc3 30. Rad1 Rc8 31. Kg3 Rd4 32. Rb1 Kf6 33. Rb6 Rxc5
34. Rxa6 Ra5 35. Rc6 Rxa3 36. Rg1 Bd2 37. Rc7 Bf4+ 38. Kf3 Bxc7 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.6"]
[White "Luz, Heitor Carvalho"]
[Black "Rosa, Joao Paulo"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1720"]
[PlyCount "73"]
[EventDate "2011.04.30"]

1. d4 c6 2. c4 d5 3. Nf3 dxc4 4. Bg5 g6 5. e3 Bg4 6. Bf4 Nf6 7. Bxc4 Ne4 8. O-O
Bg7 9. Be2 O-O 10. Nbd2 Nxd2 11. Qxd2 c5 12. Rfd1 cxd4 13. Nxd4 Bxe2 14. Qxe2
Qa5 15. Nb3 Qa6 16. Qxa6 Nxa6 17. Rac1 Rad8 18. Nd2 Nb4 19. a3 Nd3 20. Bg5 Rd7
21. Ne4 Rfd8 22. b3 f6 23. Bh4 Bf8 24. b4 f5 25. Ng5 Bg7 26. Ne6 Rc8 27. Nxg7
Kf7 28. Nxf5 gxf5 29. h3 Rcd8 30. Kf1 f4 31. exf4 Nxf4 32. Rxd7 Rxd7 33. Bg3
Nh5 34. Bc7 Rxc7 35. Rd1 Nf6 36. Rd3 Rc2 37. Re3 1/2-1/2

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.7"]
[White "Valadao, Andre Luiz Gomes"]
[Black "Fleury, Saulo Luis"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "29"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qe2 Qxc6 7. Nc3 Nf6
8. Bg5 d6 9. O-O-O O-O 10. f3 d5 11. Bxf6 Qxf6 12. Nxd5 Qg5+ 13. Kb1 Bb6 14. c4
Qd8 15. Qd3 0-1

[Event "Open Prevest 2011"]
[Site "Goiania-GO"]
[Date "2011.05.01"]
[Round "5.8"]
[White "Maia, Miguel Torres De Aze"]
[Black "Lavrador, Felipe Liborio"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "26"]
[EventDate "2011.04.30"]

1. e4 e5 2. Nf3 g6 3. Bc4 d6 4. d3 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. Bg5 Nbd7 8.
Nc3 c6 9. d4 Bg7 10. O-O O-O 11. h4 d5 12. exd5 exd4 13. Rfe1 Ne4 1-0