[Event "Ceara op 9th"]
[Site "Ceara"]
[Date "2011.05.12"]
[Round "6"]
[White "Vidal, Joao Batista"]
[Black "De Sousa, Isaias Rogerio"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "48"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Rc1 Rc8 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qd2 Nf6 14. Qd1 Qd6 15. h3 Rfd8 16. Ba3 Ne4 17. Ba6 Rc7 18. dxc5 bxc5 19. Bc4 Nc3 20. Qd2 Bxc4 21. Qxd6 Rxd6 22. bxc4 Ne2+ 23. Kh1 Nxc1 24. Rxc1 Ra6 0-1

[Event "Ceara op 9th"]
[Site "Ceara"]
[Date "2011.05.07"]
[Round "4"]
[White "Viana, Cristiano Braga"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "105"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be7 8. Qd2 Nbd7 9. f4 exf4 10. Qxf4 Nh5 11. Bxe7 Qxe7 12. Qf2 0-0 13. 0-0-0 Nhf6 14. Bd3 Ne5 15. h3 Be6 16. Nd4 Rac8 17. Nf5 Bxf5 18. Qxf5 h6 19. Nd5 Nxd5 20. exd5 Nxd3+ 21. Qxd3 Rc5 22. Rhe1 Qg5+ 23. Qd2 Qg6 24. Re3 Rfc8 25. Rc3 Rxc3 26. bxc3 Qg3 27. Kb2 Rc5 28. Rf1 Qe5 29. Rd1 b5 30. a3 a5 31. Kb3 Qe4 32. Qd4 a4+ 33. Kb2 Qf5 34. g4 Qg5 35. Re1 Rxd5 36. Re8+ Kh7 37. Qe4+ g6 38. h4 Qd2 39. h5 Rg5 40. hxg6+ Rxg6 41. Qf5 Kg7 42. Qc8 Qd5 43. Rg8+ Kf6 44. Qd8+ Ke5 45. Re8+ Re6 46. Rh8 Qe4 47. Qh4 Qf4 48. Rb8 Qc4 49. Qh5+ Kf6 50. Qxh6+ Ke7 51. Rb7+ Kd8 52. Qf8+ Re8 53. Qxd6+ 1-0

[Event "Ceara op 9th"]
[Site "Ceara"]
[Date "2011.05.05"]
[Round "3"]
[White "Luz, Diego Lima"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1937"]
[PlyCount "79"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 Nf6 6. Bd3 Be7 7. Bf4 a6 8. Qe2 Nc6 9. 0-0-0 0-0 10. g4 h6 11. g5 hxg5 12. Bxg5 Nd5 13. Bxe7 Ncxe7 14. Nxd5 Nxd5 15. Qe5 Qf6 16. Rdg1 Qxe5 17. dxe5 Nf4 18. Bf1 Bd7 19. Rg4 f5 20. Rxf4 Bc6 21. Rg1 Kf7 22. Bc4 b5 23. Ng5+ Ke7 24. Bxe6 g6 25. Rd1 Rh8 26. h4 a5 27. Bd5 Ra6 28. e6 Be8 29. Nf7 Rg8 30. a3 c6 31. Ba2 c5 32. Bd5 Rb6 33. Rg1 Kf6 34. Rg5 Rf8 35. Rg3 Bxf7 36. exf7 Ke5 37. h5 g5 38. Rxg5 Kxf4 39. Rg8 Ke5 40. Rxf8 1-0

[Event "Ceara op 9th"]
[Site "Ceara"]
[Date "2011.05.03"]
[Round "2"]
[White "Vidal, Joao Batista"]
[Black "Lima, Paulo Sergio da Sil"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "100"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. cxd5 exd5 5. e3 Be7 6. Nf3 0-0 7. Be2 b6 8. 0-0 Bb7 9. b3 Nbd7 10. Bb2 Ne4 11. Rc1 c5 12. dxc5 Nxc3 13. Bxc3 bxc5 14. Bb2 Rc8 15. h3 Bf6 16. Qd2 Bxb2 17. Qxb2 Qf6 18. Qa3 Qb6 19. Rfd1 Rfe8 20. Qa4 Bc6 21. Qa3 d4 22. Ba6 Rc7 23. exd4 Bxf3 24. gxf3 Qg6+ 25. Kh1 Qf5 26. Bf1 Qxf3+ 27. Bg2 Qxf2 28. Rf1 Qxd4 29. Rcd1 Qb4 30. Qa6 Qb6 31. Qc4 Nf6 32. Qf4 Rce7 33. Rd6 Qb4 34. Qg5 Ne4 35. Bxe4 Qxe4+ 36. Qg2 Qxg2+ 37. Kxg2 Re2+ 38. Rf2 g6 39. Rc6 Rxf2+ 40. Kxf2 Rd8 41. Ke3 Rd5 42. a3 Rh5 43. Kd3 Rxh3+ 44. Kc4 Rh1 45. Kb5 Rc1 46. Ra6 h5 47. Rxa7 h4 48. Rd7 Rc3 49. Ka4 h3 50. Rd2 Rg3 0-1

[Event "Ceara op 9th"]
[Site "Ceara"]
[Date "2011.04.30"]
[Round "1"]
[White "Da Paixao, Irineu Vieira"]
[Black "Vidal, Joao Batista"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1680"]
[PlyCount "137"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Nbd2 Bg7 5. Bd3 0-0 6. Ne5 Nbd7 7. f4 c5 8. b3 cxd4 9. exd4 e6 10. 0-0 Qb6 11. Ndf3 Nxe5 12. fxe5 Nd7 13. Qe2 f6 14. Be3 fxe5 15. dxe5 Qc7 16. Bd4 Nc5 17. Rad1 Nxd3 18. Rxd3 b6 19. Rc3 Qd8 20. Qd2 a5 21. Rc6 Rb8 22. Qe3 b5 23. Re1 Qe8 24. Rb6 Rxb6 25. Bxb6 a4 26. b4 h6 27. Bc5 Rf7 28. Nh4 Rb7 29. Qg3 g5 30. Nf3 Qg6 31. Nd4 h5 32. Qc3 Bd7 33. Bd6 Qe8 34. Rf1 Ra7 35. a3 Ra8 36. Qe3 Qg6 37. Rf2 g4 38. Qe2 Qe4 39. Qxe4 dxe4 40. Re2 Rc8 41. Bc5 Bxe5 42. Rxe4 Bxd4+ 43. Rxd4 Bc6 44. Rd6 Kf7 45. Kf2 h4 46. g3 h3 47. Rd4 Bf3 48. Ke3 e5 49. Rd6 Rc6 50. Rd7+ Ke6 51. Rd8 Rc7 52. Rb8 Bc6 53. Rg8 Bf3 54. Rg6+ Kf5 55. Rd6 Bc6 56. Kd3 Rd7 57. Rxd7 Bxd7 58. c4 Bc6 59. cxb5 Bxb5+ 60. Ke3 Bc6 61. Ba7 Ke6 62. Kd3 Kd5 63. Be3 Bb5+ 64. Kc3 Ke4 65. Kd2 Kf3 66. Bc5 Kg2 67. Ke1 Kxh2 68. Kf2 e4 69. Be3 1/2-1/2

[Event "Fortaleza Alves Memorial 14th"]
[Site "Fortaleza"]
[Date "2010.05.23"]
[Round "5.11"]
[White "Oliveira Filho, Rubens Martins"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1778"]
[BlackElo "1686"]
[PlyCount "97"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. f4 e6 4. Nf3 Bg7 5. c3 c6 6. Bd3 Ne7 7. Be3 b6 8. Qc2 Bb7 9. Nbd2 Nd7 10. g4 Qc7 11. f5 0-0-0 12. fxe6 fxe6 13. Ng5 Bf6 14. Nxe6 Bh4+ 15. Ke2 Qb8 16. Nxd8 Rxd8 17. g5 d5 18. Nf3 dxe4 19. Bxe4 Ba6+ 20. Bd3 Bxd3+ 21. Qxd3 Nf5 22. Kd2 Re8 23. Nxh4 Nxh4 24. Kc2 Ng2 25. Bf2 Nf4 26. Bg3 Nxd3 27. Bxb8 Nf2 28. Rhe1 Rxe1 29. Rxe1 Kxb8 30. Re7 Kc8 31. Rxh7 Ng4 32. h3 Ne3+ 33. Kd3 Nd5 34. c4 Nb4+ 35. Ke4 Nxa2 36. Rg7 Nc1 37. Rxg6 Kc7 38. h4 Ne2 39. Rh6 a5 40. g6 Ng3+ 41. Kf4 Ne2+ 42. Ke4 Ng3+ 43. Kd3 Nf5 44. Rh7 Kd6 45. h5 Ke6 46. h6 Nf6 47. Rh8 Ke7 48. h7 Ng7 49. Rg8 1-0

[Event "Fortaleza Alves Memorial 14th"]
[Site "Fortaleza"]
[Date "2010.05.23"]
[Round "4.9"]
[White "Vidal, Joao Batista"]
[Black "Monte, Evandro Ferreira"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1686"]
[BlackElo "1800"]
[PlyCount "41"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. g3 Bg4 4. a3 Nf6 5. Nbd2 e6 6. Bg2 Be7 7. b3 h6 8. Bb2 Qd7 9. c4 0-0-0 10. cxd5 exd5 11. 0-0 Bh3 12. b4 Bxg2 13. Kxg2 Bd6 14. Rc1 Kb8 15. e3 Ne7 16. Nb3 Qe8 17. Qe2 Nc8 18. Nc5 Nd7 19. Qd3 Ndb6 20. Nd2 c6 21. Rfe1 0-1

[Event "Fortaleza Alves Memorial 14th"]
[Site "Fortaleza"]
[Date "2010.05.22"]
[Round "3.10"]
[White "Vidal, Joao Batista"]
[Black "Dos Santos, Inacio Eduardo Andr"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1686"]
[BlackElo "1872"]
[PlyCount "61"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 d6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. a4 Ne8 11. Be3 Na6 12. Qc1 f5 13. Bh6 f4 14. Bxg7 Kxg7 15. Nb5 g5 16. Ne1 Nc5 17. Qc2 g4 18. f3 Qh4 19. fxg4 Bxg4 20. Nf3 Bxf3 21. Rxf3 Rf7 22. Rh3 Qg5 23. Bf3 Nf6 24. Re1 Rg8 25. Kh1 Kh8 26. Rg1 Rfg7 27. Nc3 Ng4 28. Qe2 Ne3 29. g4 Nb3 30. Nb5 Qf6 31. Rh5 1/2-1/2

[Event "Fortaleza Alves Memorial 14th"]
[Site "Fortaleza"]
[Date "2010.05.21"]
[Round "1.15"]
[White "De Sousa Filho, Aloisio Lopes"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1880"]
[BlackElo "1686"]
[PlyCount "49"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 g6 3. f4 e6 4. Nf3 Bg7 5. Be3 Nf6 6. Nc3 Bb7 7. Bd3 d6 8. h3 Nbd7 9. g4 h6 10. Qe2 c6 11. f5 Qe7 12. fxg6 fxg6 13. e5 dxe5 14. Bxg6+ Kd8 15. Nxe5 Kc8 16. 0-0-0 Rf8 17. g5 hxg5 18. Bxg5 Qd6 19. Rhg1 a5 20. Bf4 Qe7 21. Nc4 Ba6 22. Qg2 Nd5 23. Bd6 Bh6+ 24. Kb1 Nxc3+ 25. bxc3 1-0

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.05.09"]
[Round "7.10"]
[White "Monte, Edmar Ferreira"]
[Black "Vidal, Joao Batista"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1765"]
[BlackElo "1696"]
[PlyCount "95"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. Bf4 Nxd4 9. Qxd4 d6 10. Qd2 Re8 11. Bh6 Bh8 12. Nc3 Ng4 13. Rad1 Nxh6 14. Qxh6 Be6 15. Nd5 Bxb2 16. Rb1 Bg7 17. Qe3 Qc8 18. Nf4 Qxc4 19. Rxb7 Bd4 20. Qa3 Rab8 21. Nxe6 Qxe6 22. Qa6 Rxb7 23. Bxb7 Qf6 24. e3 Bc5 25. Bd5 Rb8 26. Bb3 Qc3 27. Qc6 Qf6 28. Rb1 Rf8 29. Rc1 Bb6 30. Rd1 Kg7 31. Qd7 Rd8 32. Qg4 h5 33. Qc4 e6 34. h4 d5 35. Qd3 Qe5 36. Rc1 d4 37. e4 f5 38. Re1 Rd6 39. f4 Qa5 40. Kf2 fxe4 41. Rxe4 Qf5 42. Kg2 Rc6 43. Qe2 Kf6 44. Re5 Qg4 45. Qe4 d3 46. Qxc6 Qe2+ 47. Rxe2 dxe2 48. Qxe6+ 0-1

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.05.08"]
[Round "6.12"]
[White "Vidal, Joao Batista"]
[Black "Paiva, Lucas Daniel Bezerr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1696"]
[BlackElo "1734"]
[PlyCount "25"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c3 Nf6 3. d4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nbd2 Re8 8. b3 Bf5 9. Bb2 Ne4 10. Rc1 Bh6 11. e3 Qc8 12. Nxe4 Bxe4 13. c4 1/2-1/2

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.05.06"]
[Round "5.9"]
[White "Freitas, Marcos Antonio da C"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1913"]
[BlackElo "1696"]
[PlyCount "92"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. e3 e6 4. Nf3 Nf6 5. Nc3 Nc6 6. Bd3 Be7 7. 0-0 0-0 8. a3 b6 9. cxd5 exd5 10. dxc5 bxc5 11. Bb5 Bb7 12. Qa4 Qc8 13. Rd1 Rd8 14. Bd2 a6 15. Bd3 d4 16. exd4 Nxd4 17. Nxd4 Rxd4 18. Qc2 c4 19. Bf1 Qg4 20. h3 Qc8 21. Be3 Rxd1 22. Rxd1 h6 23. Na4 Qc6 24. Qxc4 Qe8 25. Nb6 Rd8 26. Rxd8 Bxd8 27. Qa4 Bxb6 28. Qxe8+ Nxe8 29. Bxb6 Nd6 30. Bd3 g5 31. f3 Kg7 32. Kf2 Ne8 33. Ke3 f6 34. Kd4 Nd6 35. Kc5 Nc8 36. Bc7 Kf7 37. Kb4 Ke6 38. Ka5 Kd7 39. Bh2 Ne7 40. Bxa6 Bd5 41. Bd3 f5 42. b4 f4 43. Bg1 Nc6+ 44. Kb6 Ne5 45. Bb5+ Kc8 46. Bd4 Nd7+ 1-0

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.05.04"]
[Round "4.14"]
[White "Vidal, Joao Batista"]
[Black "Laroca, Alvaro Ney"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1696"]
[BlackElo "1679"]
[PlyCount "96"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c3 Nf6 3. d4 h6 4. g3 Bf5 5. Bg2 Nc6 6. Nbd2 e6 7. a3 Bd6 8. c4 dxc4 9. Nxc4 0-0 10. 0-0 Be7 11. e3 b5 12. Nce5 Be4 13. Nxc6 Bxc6 14. Bd2 a5 15. Rc1 Bb7 16. Qe1 Ne4 17. Bxa5 Rc8 18. Nd2 f5 19. f3 Nd6 20. Rc2 Qd7 21. Qe2 c6 22. Bb4 Nf7 23. Bc3 Ra8 24. Nb3 b4 25. axb4 Ba6 26. Qd2 Bxf1 27. Kxf1 Nd6 28. Nc5 Ra1+ 29. Ke2 Qc8 30. b3 Rb1 31. Ra2 Nb5 32. Bb2 Bxc5 33. bxc5 Qb7 34. Qc2 Nxd4+ 35. exd4 Qb5+ 36. Kf2 Rxb2 37. Rxb2 f4 38. g4 Rd8 39. Qe4 Qb4 40. Re2 Rxd4 41. Qxe6+ Kh8 42. h4 Qxc5 43. Qc8+ Kh7 44. Qf5+ Qxf5 45. gxf5 Rb4 46. Rb2 g6 47. f6 g5 48. h5 Rb6 1-0

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.05.01"]
[Round "2.12"]
[White "Vitor, Francisco Reginaldo"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1839"]
[BlackElo "1696"]
[PlyCount "83"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e5 7. c3 Be7 8. d4 0-0 9. Qb3 Rb8 10. a4 a5 11. Na3 h6 12. d5 Ne8 13. Nc4 b6 14. Ne3 Bf6 15. Nf5 Qc7 16. c4 Rb7 17. Bd2 Nb8 18. Ra3 Na6 19. g4 Nb4 20. h4 Qd8 21. g5 hxg5 22. hxg5 Be7 23. Kg2 g6 24. Nxe7+ Qxe7 25. Rh1 Qd7 26. Rh4 Ng7 27. Qd1 Nh5 28. Nh2 Nf4+ 29. Bxf4 exf4 30. Rxf4 Qe7 31. Rg3 Qe5 32. Rh4 Kg7 33. Ng4 Qxe4+ 34. f3 Qxc4 35. Rgh3 Rg8 36. Nf6 Qc2+ 37. Qxc2 Nxc2 38. Nxg8 Ne3+ 39. Kg1 Nxd5 40. Rh7+ Kf8 41. Rh8 Nf4 42. Nf6+ 1-0

[Event "Fortaleza Borges Memorial 8th"]
[Site "Fortaleza"]
[Date "2010.04.30"]
[Round "1.12"]
[White "Vidal, Joao Batista"]
[Black "Santos, Antonio Inacio Dos"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1696"]
[BlackElo "2019"]
[PlyCount "50"]
[EventDate "2010.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bf4 0-0 8. Be2 c5 9. Nf3 Nc6 10. 0-0 cxd4 11. Nxd4 Nxd4 12. cxd4 Qxd4 13. Qxd4 Bxd4 14. Rad1 e5 15. Bh6 Rd8 16. Bg5 Rd6 17. Bc4 Be6 18. Bxe6 Rxe6 19. Rb1 Rb8 20. Rfc1 Kg7 21. Rc7 h6 22. Be7 Bb6 23. Rd7 Rc8 24. a3 Rc7 25. Rbd1 Rxe7 0-1

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "1994.??.??"]
[Round "1"]
[White "Souza, Ivan Boere"]
[Black "Vidal, Joao Batista"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2300"]
[PlyCount "33"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qh4 Re8 11. Bh6 Bh8 12. h3 Qa5 13. Rfd1 Qh5 14. Qxh5 Nxh5 15. Nd5 Rb8 16. c5 dxc5 17. Nxe7+ 1-0

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "1994.??.??"]
[Round "1"]
[White "Vidal, Joao Batista"]
[Black "Ruppel, Luiz Bittencourt"]
[Result "0-1"]
[ECO "E93"]
[BlackElo "2225"]
[PlyCount "52"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Na6 8. h3 Nc5 9. Qc2 a5 10. a4 Nh5 11. g4 Nf4 12. Bxf4 exf4 13. Nd2 Qe7 14. 0-0-0 Bd7 15. f3 Qe5 16. Ndb1 Nxa4 17. Rd2 Nc5 18. b3 a4 19. b4 Nb3+ 20. Kd1 Nxd2 21. Qxd2 a3 22. b5 a2 23. Nxa2 Qa1 24. Nc1 Qxb1 25. Bd3 Qb2 26. Qxf4 Ra1 0-1

