[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.02"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Martins, Anderson Donay"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1909"]
[BlackElo "2027"]
[PlyCount "76"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. d3 f5 4. g3 Nf6 5. Bg2 Bc5 6. Nf3 d6 7. Nc3 0-0 8. Na4 e4 9. dxe4 fxe4 10. Nd4 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qe7 13. 0-0 Bf5 14. c4 Rae8 15. e3 b6 16. Nc3 Ng4 17. Nd5 Qd7 18. f3 exf3 19. Bxf3 Ne5 20. Bg2 Bd3 21. Rxf8+ Rxf8 22. e4 Be2 23. Nf4 Bf3 24. Rf1 Bxg2 25. Kxg2 h6 26. Qd5+ Kh7 27. Nd3 Ng4 28. Re1 Qe7 29. h3 Ne5 30. Nxe5 dxe5 31. Qd3 Qa3 32. Qc2 Rd8 33. Rf1 Qb4 34. Rf2 Qe1 35. Qe2 Qa1 36. Qf3 Rd1 37. Qf5+ Kh8 38. Qf8+ Kh7 1/2-1/2

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.02"]
[Round "5"]
[White "Pereira, Armando Lindolfo"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1740"]
[BlackElo "1909"]
[PlyCount "89"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Nf6 3. b3 Bg7 4. Bb2 d5 5. e3 b6 6. Be2 Bb7 7. 0-0 Nbd7 8. a4 a6 9. Qe1 e6 10. c4 c5 11. Na3 0-0 12. Nc2 Rc8 13. Rb1 Ne4 14. Bxg7 Kxg7 15. d3 Nd6 16. Ne5 f6 17. Nxd7 Qxd7 18. Bg4 f5 19. Qc3+ Kg8 20. Bf3 a5 21. Rfd1 Qg7 22. Qxg7+ Kxg7 23. h4 h6 24. Kf2 g5 25. hxg5 hxg5 26. g3 g4 27. Bg2 Rh8 28. Rh1 Rxh1 29. Rxh1 Rh8 30. Rxh8 Kxh8 31. Na3 Kg7 32. Nb1 Kf6 33. Nc3 d4 34. exd4 cxd4 35. Nb5 Nxb5 36. axb5 Bxg2 37. Kxg2 Ke7 38. Kf2 Kd6 39. Ke1 e5 40. fxe5+ Kxe5 41. Ke2 Kd6 42. Kf2 Kc5 43. Ke2 Kb4 44. Kd2 Kc5 45. Ke2 1/2-1/2

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.01"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Backes, Jorge Henrique Marx"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "1909"]
[BlackElo "1974"]
[PlyCount "87"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. c4 g6 5. Nc3 Bg7 6. Nf3 0-0 7. 0-0 Nc6 8. Qc2 e5 9. d5 Nb4 10. Qd2 a5 11. a3 Na6 12. Rb1 Nc5 13. b4 axb4 14. axb4 Nce4 15. Nxe4 Nxe4 16. Qc2 f4 17. Nd2 Nxd2 18. Bxd2 Bf5 19. Be4 Bh3 20. Bg2 Qd7 21. Rb3 Bxg2 22. Kxg2 g5 23. f3 h5 24. h3 Rf6 25. g4 Kf7 26. Rbb1 Rh6 27. Rh1 Bf6 28. Bc3 c6 29. Qd3 Ra3 30. Qd2 Rh8 31. Qb2 Rha8 32. Ra1 Rxa1 33. Rxa1 Rxa1 34. Qxa1 hxg4 35. hxg4 cxd5 36. cxd5 Qb5 37. Qa2 Bd8 38. Qd2 Bb6 39. Kf1 Ke8 40. Qa2 Be3 41. Ke1 Kd7 42. Kf1 Kc7 43. Be1 Kb6 44. Bc3 1/2-1/2

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.01"]
[Round "3"]
[White "Juliano, Joao Carlos Mazzini"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1922"]
[BlackElo "1909"]
[PlyCount "47"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Bd3 c6 6. c3 Be7 7. Nbd2 b6 8. Ne5 Bb7 9. 0-0 0-0 10. Qf3 Nxe5 11. dxe5 Ne8 12. Qh3 g6 13. Bh6 Ng7 14. Rad1 Qc8 15. f4 f6 16. Nf3 Rf7 17. Bxg7 Kxg7 18. exf6+ Bxf6 19. Ng5 Bxg5 20. fxg5 Qd7 21. Rxf7+ Qxf7 22. Rf1 Qe7 23. Rf6 Rf8 24. Bxg6 1-0

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.10.31"]
[Round "1"]
[White "Bueno, Jair Cardona"]
[Black "Cornelio, Victor Hugo Fontana"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1909"]
[BlackElo "1800"]
[PlyCount "62"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 h6 8. Bh4 b6 9. 0-0 0-0 10. a3 Bb7 11. b4 dxc4 12. Bxc4 Nd5 13. Bxe7 Qxe7 14. Nxd5 cxd5 15. Be2 Qd6 16. Qb3 Rfc8 17. Rfc1 Rxc1+ 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Qc3 Bb7 21. b5 Qb8 22. a4 Qc8 23. Qxc8+ Bxc8 24. h4 Kf8 25. Ne5 Nxe5 26. dxe5 Ke7 27. f4 f6 28. Kf2 fxe5 29. fxe5 g6 30. Bd3 Kf7 31. Ke2 Bd7 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.07"]
[Round "7.5"]
[White "Bueno, Jair Cardona"]
[Black "Fabris, Mario Henrique"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1925"]
[BlackElo "1907"]
[PlyCount "68"]
[EventDate "2015.09.04"]
[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 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 b6 9. Rc1 Bb7 10. Be2 Nbd7 11. h3 c5 12. b3 Ne4 13. Bxe7 Qxe7 14. dxc5 Nxc3 15. Rxc3 bxc5 16. 0-0 Rfc8 17. Qc2 Nf6 18. Qb2 a5 19. Rfc1 Ne4 20. R3c2 a4 21. Bd3 axb3 22. axb3 Nf6 23. Qe5 Qf8 24. Bf5 Rc6 25. Ne1 Re8 26. Qb2 Bc8 27. Bd3 Bd7 28. Bb5 Rc7 29. Bxd7 Nxd7 30. Nd3 Rec8 31. Ne5 Qd6 32. Nxd7 Qxd7 33. Qe5 Qe6 34. Qb2 Rc6 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.07"]
[Round "6"]
[White "Gazola, Andre Augusto"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2088"]
[BlackElo "1925"]
[PlyCount "69"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 Ng6 6. c3 Be7 7. d4 b5 8. Bb3 d6 9. h3 0-0 10. a4 bxa4 11. Bd5 Bd7 12. Rxa4 Ra7 13. Be3 exd4 14. cxd4 Nb8 15. Ra3 c6 16. Bb3 d5 17. Ra1 Be6 18. Nc3 Qd7 19. Ng5 Bxg5 20. Bxg5 f6 21. Be3 Bxh3 22. gxh3 Qxh3 23. Qe2 Nh4 24. f3 g5 25. Kf2 Rb7 26. Ra3 h5 27. Nxd5 Rxb3 28. Ne7+ Kf7 29. Rxb3 Kxe7 30. Rb7+ Kd6 31. Bf4+ gxf4 32. e5+ Ke6 33. exf6+ Kf5 34. Qe5+ Kg6 35. Rg7+ 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Ferreira Filho, Antonio Fabiano"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1925"]
[BlackElo "1832"]
[PlyCount "96"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nc6 4. Bg2 Bc5 5. a3 a5 6. d3 d6 7. e3 Nge7 8. Nge2 f4 9. exf4 0-0 10. 0-0 Bg4 11. Qc2 Qd7 12. Be3 Nd4 13. Bxd4 exd4 14. Ne4 Bh3 15. Nxc5 dxc5 16. Rfe1 Bxg2 17. Kxg2 Ra6 18. Ng1 Ng6 19. Re4 h5 20. Qe2 h4 21. Re1 Raf6 22. Nh3 hxg3 23. hxg3 c6 24. Re8 Rxe8 25. Qxe8+ Qxe8 26. Rxe8+ Kf7 27. Rb8 b5 28. cxb5 c4 29. bxc6 cxd3 30. Rd8 Rxc6 31. Rxd4 Rb6 32. Rxd3 Rxb2 33. Rd5 a4 34. Rd4 Ne7 35. Rxa4 Nd5 36. Kf3 Rb3+ 37. Kg4 g6 38. Ra6 Nf6+ 39. Kh4 Rb8 40. Ng5+ Kg7 41. Ra7+ Kg8 42. a4 Rb1 43. Ne6 Ne4 44. f3 Rh1+ 45. Kg4 Nf2+ 46. Kg5 Rh3 47. g4 Rh7 48. Rxh7 Kxh7 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "4"]
[White "Pereira, Armando Lindolfo"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1711"]
[BlackElo "1925"]
[PlyCount "87"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 Nc6 4. Nc3 Nf6 5. e4 d6 6. Nge2 g6 7. 0-0 Bg7 8. d4 e5 9. dxc5 dxc5 10. Qxd8+ Nxd8 11. Nb5 Ke7 12. Nc7 Rb8 13. Nc3 Ne6 14. N7d5+ Nxd5 15. Nxd5+ Kd6 16. Be3 Rf8 17. Nc3 Bd7 18. a4 a5 19. Bh3 f5 20. f3 b6 21. Bg2 Bc6 22. Nb5+ Ke7 23. Nc3 f4 24. Bf2 fxg3 25. hxg3 Bh6 26. Nd5+ Kd6 27. Be3 Bxe3+ 28. Nxe3 h5 29. Bh3 Nd4 30. Kg2 Rf7 31. Nd5 Bxd5 32. cxd5 Rbf8 33. Ra3 g5 34. Be6 Nxe6 35. dxe6 Kxe6 36. Rh1 Rh8 37. Rh3 Rb7 38. f4 exf4 39. gxf4 gxf4 40. Kf3 Ke5 41. Rh4 Rh6 42. Rxf4 Rf6 43. Rxf6 Kxf6 44. Kf4 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1925"]
[BlackElo "1790"]
[PlyCount "32"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. Bg2 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 Nc6 8. Rb1 Bd7 9. h3 Nd4 10. Re1 e5 11. Kh2 b5 12. Ne2 a5 13. Nfxd4 cxd4 14. c3 dxc3 15. bxc3 Rb8 16. a3 Bc6 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Pedroso, Denian"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1925"]
[BlackElo "1730"]
[PlyCount "131"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 d5 6. exd5 Nxd5 7. Nge2 Be7 8. 0-0 0-0 9. Nxd5 exd5 10. d4 Bg4 11. f3 Bf5 12. Be3 Nb4 13. Bf2 Bxc2 14. Qd2 Bg6 15. dxc5 Nd3 16. Nf4 Nxf2 17. Qxf2 Qa5 18. Rfc1 b6 19. cxb6 axb6 20. Kh1 Bc5 21. Qe1 Bb4 22. Qd1 Bd2 23. Nxg6 hxg6 24. Rc2 Be3 25. f4 Rad8 26. Qd3 d4 27. a3 Rc8 28. Rd1 Qa4 29. Re2 Rc5 30. Be4 Rfc8 31. Kg2 Rc1 32. Rxc1 Rxc1 33. Rc2 Rg1+ 34. Kh3 Qd7+ 35. f5 g5 36. Qc4 Qd6 37. Qc8+ Kh7 38. f6+ g6 39. Rc6 Qe5 40. Qg4 Rc1 41. Rxb6 Rc7 42. Rb7 Rxb7 43. Bxb7 Qxf6 44. Qf3 g4+ 45. Qxg4 Qb6 46. Bd5 Qb5 47. Qf3 Qd7+ 48. Kg2 Kg7 49. Qe4 Qc7 50. b3 Qc1 51. Qf3 f5 52. a4 d3 53. Bc4 d2 54. Be2 Bc5 55. Qb7+ Kh6 56. Qf3 Qc2 57. Bd1 Qb2 58. Qf4+ g5 59. Qxf5 Qd4 60. Qe6+ Kg7 61. Qe2 Kg6 62. Qe6+ Kg7 63. Qe2 Bb6 64. Qe7+ Kh6 65. Qe6+ Kg7 66. Qe2 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.04"]
[Round "1"]
[White "Izidro, Paulo Ricardo"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1800"]
[BlackElo "1925"]
[PlyCount "60"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 d6 6. 0-0 Bg4 7. Bb5 Qd7 8. Bg5 h6 9. Bxf6 gxf6 10. Nd5 a6 11. Nxe7 Kxe7 12. Bxc6 bxc6 13. Qe2 Rag8 14. g3 h5 15. Qe3 Bh3 16. Rfe1 h4 17. Nd2 hxg3 18. fxg3 Rg6 19. Kf2 f5 20. exf5 Qxf5+ 21. Qf3 Qe6 22. Qxc6 Rf6+ 23. Nf3 Bg4 24. Qxc7+ Kf8 25. Re3 Qd5 26. c4 Rxf3+ 27. Kg1 Qd4 28. Qd8+ Kg7 29. Qg5+ Kh7 30. Rae1 f6 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "7"]
[White "Bueno, Jair Cardona"]
[Black "Bordignon, Alexandro"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1918"]
[BlackElo "2042"]
[PlyCount "166"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nbd7 7. Nc3 e5 8. d5 a5 9. e4 Nc5 10. Re1 Ne8 11. Be3 b6 12. a3 f5 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Nxe4 16. Nxe4 fxe4 17. Nd2 Nf6 18. Nxe4 Nxe4 19. Bxe4 Qf6 20. Qb2 Bg4 21. Qc2 Bf3 22. Ra1 Bxe4 23. Qxe4 h5 24. h4 Kh7 25. Ra2 Bh6 26. Bxh6 Kxh6 27. Kg2 Kg7 28. f3 g5 29. hxg5 Qxg5 30. Rc2 Rf4 31. Qe1 Rd4 32. Kf2 h4 33. Kg2 Qxg3+ 34. Qxg3+ hxg3 35. Kxg3 Kf6 36. Rc1 Kf5 37. Kf2 Kf4 38. Ke2 e4 39. fxe4 Kxe4 40. Rc3 Ke5 41. Ke3 Rh4 42. Kd2 Rh2+ 43. Kc1 Kd4 44. Rg3 Kxc4 45. Rg7 Kxd5 46. Rxc7 Rh4 47. Kd2 Rxb4 48. Rg7 b5 49. Rg5+ Kc6 50. Rg6 Re4 51. Kd3 Re5 52. Kd4 Rc5 53. Rg8 Rc4+ 54. Kd3 d5 55. Rc8+ Kb6 56. Rb8+ Kc5 57. Rc8+ Kb4 58. Rd8 d4 59. Rb8 Ka4 60. Ra8+ Kb3 61. Ra1 Rb4 62. Ra8 Kb2 63. Ra7 Kb3 64. Ra8 Rc4 65. Ra1 Kb4 66. Ra8 Kc5 67. Rc8+ Kb4 68. Rb8 Ka4 69. Ra8+ Kb3 70. Ra1 Kb2 71. Ra8 Rc3+ 72. Kxd4 b4 73. Rg8 b3 74. Rg2+ Rc2 75. Rg1 Ka2 76. Kd3 Kb2 77. Rf1 Rh2 78. Rf7 Ka2 79. Ra7+ Kb1 80. Kc3 b2 81. Rf7 Rh3+ 82. Kd2 Ka2 83. Ra7+ Ra3 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "6"]
[White "Lukachewski Junior, Wanderlei"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2031"]
[BlackElo "1918"]
[PlyCount "128"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. d5 Ne8 14. a4 bxa4 15. Rxa4 Bd7 16. Ra3 Bb5 17. Nc3 Nf6 18. Nxb5 axb5 19. Bd3 Qb7 20. Bd2 Nc4 21. Rb3 Nxd2 22. Qxd2 Ra4 23. Rxb5 Qa7 24. Qc2 Ra8 25. Qc6 Kf8 26. Rb7 Qa5 27. b4 Qd8 28. Rc1 Ra1 29. Rxa1 Rxa1+ 30. Kh2 Ra8 31. Rc7 Ne8 32. Rd7 Qb8 33. Ba6 Ra7 34. Rxa7 Qxa7 35. Qc8 Qc7 36. Qa8 Bd8 37. Bb5 Nf6 38. Nd2 g5 39. f3 h5 40. Nc4 g4 41. Bc6 gxf3 42. gxf3 h4 43. b5 Nh5 44. Qb7 Qxb7 45. Bxb7 Ke7 46. Bc6 Nf6 47. b6 Nd7 48. Bxd7 Kxd7 49. b7 Bc7 50. Na5 Bb8 51. Nc6 Kc7 52. Nxb8 Kxb8 53. f4 exf4 54. Kg2 Kxb7 55. Kf3 Kb6 56. Kxf4 Kc5 57. Kg4 Kd4 58. Kxh4 Kxe4 59. Kg5 f5 60. h4 f4 61. h5 f3 62. h6 f2 63. h7 f1Q 64. h8Q Qg1+ 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1918"]
[BlackElo "1773"]
[PlyCount "104"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. Nc3 c6 7. 0-0 Nbd7 8. Re1 Re8 9. Rb1 a5 10. b3 Qc7 11. Bb2 e5 12. e3 Nf8 13. d5 Bg4 14. h3 Bxf3 15. Bxf3 Red8 16. e4 N8d7 17. dxc6 bxc6 18. Qe2 Nc5 19. Bc1 Nfd7 20. Bg5 Bf6 21. Be3 Ne6 22. Bg4 Nd4 23. Qd1 Nc5 24. Kg2 Nce6 25. Bxe6 fxe6 26. Ne2 c5 27. Nc3 Rab8 28. Qd2 Rf8 29. f4 Bg7 30. Rf1 Qb7 31. fxe5 Bxe5 32. Bf4 Qb4 33. Bxe5 dxe5 34. Qd3 Qb7 35. Rxf8+ Rxf8 36. Rf1 Rxf1 37. Kxf1 Qf7+ 38. Kg2 Qb7 39. Na4 Qc6 40. Nb2 Kg7 41. Nd1 h5 42. Nc3 Qb7 43. Qe3 Qe7 44. h4 Nc2 45. Qg5 Qd6 46. Nb5 Qd1 47. Qxe5+ Kh6 48. Qf4+ Kg7 49. e5 Ne1+ 50. Kh3 Qe2 51. Qf6+ Kh7 52. Qf7+ Kh6 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Pimenta, Elisandro da Silva"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1918"]
[BlackElo "1782"]
[PlyCount "81"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 a6 5. d5 exd5 6. Nxd5 d6 7. e3 g6 8. Nxf6+ Qxf6 9. Rb1 Bg7 10. b3 0-0 11. Bb2 Qe7 12. Bxg7 Kxg7 13. Bd3 Nc6 14. a3 Bg4 15. h3 Bxf3 16. Qxf3 Ne5 17. Qd1 Rad8 18. Be2 Qe6 19. 0-0 d5 20. cxd5 Rxd5 21. Qc2 Rfd8 22. Rfd1 Rxd1+ 23. Rxd1 Rxd1+ 24. Qxd1 b5 25. f4 Nc6 26. Kf2 Ne7 27. Qd3 Qf6 28. a4 bxa4 29. bxa4 a5 30. g3 Nf5 31. Bg4 Nd6 32. Bf3 Qb2+ 33. Be2 Qb6 34. g4 f6 35. Qa6 Qc7 36. Bc4 Ne4+ 37. Ke2 Nc3+ 38. Kf2 Nxa4 39. Qe6 Nb6 40. Qg8+ Kh6 41. Qf8+ 1-0

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Ricardo, Karlus Valga"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1918"]
[BlackElo "1857"]
[PlyCount "80"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. Be2 e6 5. 0-0 Bd6 6. Nbd2 0-0 7. dxc5 Bxc5 8. c4 Nc6 9. a3 Qe7 10. b4 Bd6 11. c5 Bc7 12. Bb2 e5 13. Rc1 Bf5 14. Nb3 a6 15. Re1 Rfd8 16. Nh4 Be6 17. Qc2 Ne4 18. g3 Qf6 19. Bd3 g5 20. Bxe4 dxe4 21. Ng2 Rd3 22. Bc3 Rad8 23. Red1 Qf3 24. Nd2 Qf5 25. Ne1 R3d7 26. Nb3 Qg4 27. Rxd7 Rxd7 28. Nd2 f5 29. Qd1 Qxd1 30. Rxd1 f4 31. Rc1 Bf5 32. a4 Kf7 33. Nc4 Ke6 34. Kf1 Ne7 35. a5 Nd5 36. Bd2 Bh3+ 37. Kg1 Bg4 38. Kf1 Bh3+ 39. Kg1 Bg4 40. Kf1 Bh3+ 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "3"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1800"]
[BlackElo "1918"]
[PlyCount "53"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nbd7 5. Bc4 Be7 6. d3 c6 7. fxe5 Nxe5 8. Nxe5 dxe5 9. Be3 0-0 10. h3 Qd6 11. Qf3 Be6 12. Bxe6 Qxe6 13. 0-0 Nd7 14. Ne2 Bc5 15. Bxc5 Nxc5 16. Ng3 b5 17. Nf5 f6 18. Qg4 Qd7 19. b4 Ne6 20. Kh1 Rad8 21. Ne3 Nd4 22. Qxd7 Rxd7 23. a4 Rc8 24. Rf2 Kf7 25. axb5 cxb5 26. Rd2 Rc6 27. Nd5 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.14"]
[Round "1"]
[White "Koch, Crystian"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1800"]
[BlackElo "1918"]
[PlyCount "112"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. Be3 a6 7. Ba4 g6 8. 0-0 Bg7 9. Nbd2 0-0 10. Rc1 b5 11. Bc2 Ne7 12. d4 Ng4 13. h3 Nxe3 14. fxe3 c5 15. b3 Ra7 16. Qe2 Qa5 17. Qd3 cxd4 18. exd4 Rc7 19. c4 Be6 20. d5 Bd7 21. a3 Bh6 22. b4 Qb6+ 23. c5 dxc5 24. Kh1 c4 25. Qe2 Qd6 26. Rfd1 Ra8 27. Nxe5 Bxd2 28. Nxf7 Kxf7 29. Rxd2 Qe5 30. Rf1+ Kg7 31. d6 Rcc8 32. dxe7 Qxe7 33. Rfd1 Be6 34. e5 a5 35. Rd6 axb4 36. axb4 Rd8 37. Qf3 Rac8 38. Rxd8 Rxd8 39. Rxd8 Qxd8 40. Qb7+ Qd7 41. Qxd7+ Bxd7 42. Kg1 Kf7 43. Kf2 Ke6 44. Ke3 Kxe5 45. h4 Bf5 46. Bd1 c3 47. Be2 c2 48. Kd2 Kf4 49. Bxb5 Kg3 50. Bc6 Kxh4 51. b5 Kg3 52. b6 Bc8 53. Kxc2 h5 54. Kd2 h4 55. b7 Bxb7 56. Bxb7 h3 1/2-1/2

[Event "Catarinense-ch 59th"]
[Site "Joinville"]
[Date "2013.09.22"]
[Round "6"]
[White "Broday, Geovani Allan"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2128"]
[BlackElo "1909"]
[PlyCount "65"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Bb3 d6 7. 0-0 0-0 8. Nbd2 a6 9. Re1 b5 10. Nf1 Bd7 11. Ng3 b4 12. d4 exd4 13. cxd4 Bb6 14. h3 Na5 15. Bc2 Re8 16. e5 Nh7 17. Qd3 Nf8 18. Bf4 g5 19. Bc1 dxe5 20. dxe5 Be6 21. Qe2 Bc5 22. Nf5 Bxf5 23. Bxf5 Qe7 24. h4 f6 25. Qc2 Nb7 26. exf6 Qxf6 27. Rxe8 Rxe8 28. hxg5 hxg5 29. Bxg5 Qb6 30. Qc4+ Ne6 31. Bh4 Kg7 32. Qg4+ Kf8 33. Bh7 1-0

[Event "Catarinense-ch 59th"]
[Site "Joinville"]
[Date "2013.09.22"]
[Round "7"]
[White "Bueno, Jair Cardona"]
[Black "De Moraes, Maurino Anastacio"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "1909"]
[BlackElo "1701"]
[PlyCount "73"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. c4 Be7 6. Nc3 Ne4 7. Qc2 f5 8. 0-0 0-0 9. Nd2 d5 10. cxd5 exd5 11. e3 Nd7 12. a3 c5 13. Nb3 Rc8 14. Bd2 a6 15. Nxe4 fxe4 16. dxc5 bxc5 17. Bc3 Bf6 18. Rad1 Ne5 19. Bxe4 Qd7 20. Bxe5 Bxe5 21. Bg2 c4 22. Nd4 Rf6 23. Nf3 Bb8 24. Ng5 Rh6 25. h4 Be5 26. f4 Bf6 27. Bh3 Qb5 28. Bxc8 Bxc8 29. Rd2 Bd8 30. Rfd1 Bb7 31. Qf5 Qe8 32. Kh2 Bxg5 33. Qxg5 Rh5 34. Qg4 Bc8 35. Qf3 Qe6 36. Rxd5 Rxd5 37. Qxd5 1-0

[Event "Catarinense-ch 59th"]
[Site "Joinville"]
[Date "2013.09.21"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1909"]
[BlackElo "1932"]
[PlyCount "169"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nc6 5. e3 Na5 6. Nf3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 e6 10. Nxc4 Bb4 11. Nxa5 Bxa5 12. Bg2 c6 13. Bd2 h5 14. Ne4 Bxe4 15. Bxe4 Nf6 16. Bf3 Bxd2+ 17. Kxd2 hxg4 18. hxg4 Qa5+ 19. Ke2 Rxh1 20. Qxh1 0-0-0 21. Qc1 Nd5 22. Qc5 Qxc5 23. dxc5 a5 24. Rd1 Kc7 25. Rd4 Nb4 26. Be4 Na6 27. Rc4 g5 28. Rc3 Rh8 29. Rc1 Rh4 30. Bf3 f5 31. Rc4 e5 32. Ke1 Nb4 33. Be2 f4 34. Re4 Rh1+ 35. Kd2 Rb1 36. Rxe5 Rxb2+ 37. Kd1 fxe3 38. Rxe3 Nd5 39. Re5 Nc3+ 40. Ke1 Nxe2 41. Rxe2 Rb4 42. f3 Rxa4 43. Re5 Rf4 44. Ke2 a4 45. Rxg5 a3 46. Rh5 Rb4 47. Rh1 Rb2+ 48. Ke3 Kd7 49. Ra1 a2 50. Kf4 Ke6 51. Kg5 Rc2 52. f4 Kd5 53. f5 Kxc5 54. f6 Rf2 55. Kg6 b5 56. f7 b4 57. Rxa2 Rf1 58. Kg7 b3 59. Rb2 Kb4 60. f8Q+ Rxf8 61. Kxf8 c5 62. g5 Ka3 63. Rxb3+ Kxb3 64. g6 c4 65. g7 c3 66. g8Q+ Kb2 67. Qg7 Kb3 68. Qb7+ Ka2 69. Qa6+ Kb1 70. Qb5+ Ka2 71. Qa5+ Kb2 72. Qb4+ Kc2 73. Ke7 Kd3 74. Qd6+ Kc2 75. Ke6 Kb3 76. Qb6+ Ka2 77. Qa5+ Kb3 78. Qb5+ Ka2 79. Qa4+ Kb2 80. Qb4+ Kc2 81. Kd5 Kd3 82. Qd4+ Kc2 83. Ke4 Kb3 84. Kd3 c2 85. Qb6+ 1-0

[Event "Catarinense-ch 59th"]
[Site "Joinville"]
[Date "2013.09.21"]
[Round "4"]
[White "De Jesus, Lucas Pizzi"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1797"]
[BlackElo "1909"]
[PlyCount "58"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Ne7 6. Be3 Nc6 7. Qd2 d6 8. Bc4 Be6 9. Bd5 Qd7 10. Nc3 Be7 11. f4 Bh4+ 12. Bf2 Bxf2+ 13. Qxf2 f6 14. Qg3 0-0 15. 0-0 a6 16. Rae1 Rae8 17. Bxe6+ Rxe6 18. Nd5 Ree8 19. h4 Ne7 20. Qb3 Kh8 21. Qxb7 Nxd5 22. Qxd5 Qg4 23. Qc6 Re7 24. Qxa6 Qxh4 25. Qc4 g5 26. f5 g4 27. Qd4 Rfe8 28. Re2 g3 29. Rfe1 c5 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.09.14"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Karoly, Carlos Acacio Gomes"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1910"]
[BlackElo "1900"]
[PlyCount "60"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 0-0 6. 0-0 Nc6 7. Nc3 Re8 8. Re1 a6 9. e4 e5 10. d5 Nd4 11. Nxd4 exd4 12. Na4 Bd7 13. b4 Ng4 14. Nb2 Ne5 15. Rb1 b6 16. f3 Rb8 17. Qc2 f5 18. Bd2 fxe4 19. fxe4 Rf8 20. Rf1 Qe7 21. Rbc1 Rbe8 22. Qb1 Bg4 23. Bf4 Kh8 24. Qc2 Kg8 25. Nd3 Bd7 26. Nxe5 dxe5 27. Bd2 Rxf1+ 28. Rxf1 Rf8 29. Qb1 Rxf1+ 30. Qxf1 Bf8 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Boeira, Dimitri Ariel Pires"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1910"]
[BlackElo "1706"]
[PlyCount "56"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bg5 h6 11. Qxd8 Rxd8 12. Bxf6 Bxf6 13. Nd5 Bg7 14. Nxc7 Rb8 15. Rad1 Bg4 16. f3 Bd7 17. b3 Bc6 18. Bh3 e4 19. Kf2 Bd4+ 20. e3 Bc5 21. Nd5 Bxd5 22. cxd5 Re8 23. Rfe1 Rbd8 24. fxe4 Rxe4 25. Kf3 f5 26. g4 Re5 27. gxf5 gxf5 28. d6 Kf7 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "3"]
[White "Juliano, Joao Carlos Mazzini"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1921"]
[BlackElo "1910"]
[PlyCount "86"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Bd3 c5 6. c3 Be7 7. Nbd2 b6 8. Ne5 Nxe5 9. Bxe5 0-0 10. Qf3 Nd7 11. Qh3 g6 12. Bf4 e5 13. Bh6 Re8 14. Bb5 exd4 15. cxd4 cxd4 16. 0-0 dxe3 17. fxe3 a6 18. Ba4 Bc5 19. Qg3 Qe7 20. Bc6 Ra7 21. Bxd5 Nf6 22. Bb3 Be6 23. Rae1 Bxb3 24. Nxb3 Ne4 25. Qf3 Rd7 26. Nxc5 Qxc5 27. Rd1 Qe7 28. Rxd7 Qxd7 29. Rd1 Qe6 30. Bf4 Qxa2 31. Bh6 Qe6 32. Rd4 a5 33. b3 f5 34. Qd1 Nc5 35. Rd6 Qxb3 36. Qd4 Qb1+ 37. Kf2 Ne4+ 38. Ke2 Qc2+ 39. Ke1 Qf2+ 40. Kd1 Qf1+ 41. Kc2 Rc8+ 42. Kb3 Qb1+ 43. Ka4 Nc3+ 0-1

[Event "Maringa op 3rd"]
[Site "Maringa"]
[Date "2013.07.27"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Bandeira, Tarciano Elias"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1910"]
[BlackElo "2150"]
[PlyCount "80"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. Ne5 Bxc3+ 7. bxc3 Bd7 8. Nxd7 Qxd7 9. Ba3 Ne4 10. Rc1 Ne5 11. Qxd7+ Nxd7 12. cxd5 exd5 13. f3 Nd6 14. e3 Nb6 15. Bxd6 cxd6 16. Bb5+ Ke7 17. Kd2 a6 18. Bd3 Rac8 19. Rb1 Rc6 20. Rb3 Kd7 21. Rhb1 Kc7 22. e4 Rb8 23. exd5 Nxd5 24. Be4 Ne7 25. Bxc6 Nxc6 26. Kd3 b5 27. R3b2 d5 28. Re2 Kd6 29. Rbe1 a5 30. Re8 Rb7 31. a3 b4 32. axb4 axb4 33. Rb1 b3 34. Ra8 Rb5 35. Ra3 Na5 36. Ke2 b2 37. Rxa5 Rxa5 38. Rxb2 Ra3 39. Kd3 h5 40. g3 g6 1/2-1/2

[Event "Maringa op 3rd"]
[Site "Maringa"]
[Date "2013.07.26"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Martins, Carlos"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "1910"]
[BlackElo "2241"]
[PlyCount "133"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 0-0 6. 0-0 d6 7. Nc3 Nc6 8. Rb1 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. e4 Nxe4 12. Nxe4 fxe4 13. Ng5 h6 14. Nxe4 Bf5 15. Be3 Nd4 16. Rbd1 c6 17. Rd2 g5 18. h3 g4 19. hxg4 Bxg4 20. f3 Be6 21. b3 b6 22. Rfd1 Rf8 23. Rf1 Rad8 24. Kh2 Bf5 25. Kg1 Bg6 26. Rff2 Nf5 27. Rxd8 Rxd8 28. Rd2 Rf8 29. Bf2 Nd4 30. Rd3 Ne2+ 31. Kf1 Nxg3+ 32. Bxg3 Bxe4 33. Re3 Bb1 34. Bxe5 Bxa2 35. Bxg7 Kxg7 36. Kf2 c5 37. Bf1 Bb1 38. Bd3 Bxd3 39. Rxd3 a5 40. Rd6 Rf6 41. Rd5 Kf7 42. Ke3 Ke7 43. Ke4 Re6+ 44. Kf4 Rg6 45. Rh5 Rd6 46. Ke4 Kf7 47. f4 Kg6 48. Rh3 Re6+ 49. Kd5 Rf6 50. Ke5 Rf5+ 51. Ke4 Rf7 52. f5+ Kg7 53. Rg3+ Kf8 54. Rg6 Rb7 55. Rxh6 b5 56. Rc6 a4 57. bxa4 b4 58. Rd6 b3 59. Rd1 Re7+ 60. Kd3 Rd7+ 61. Ke2 Re7+ 62. Kd2 Rd7+ 63. Ke2 Re7+ 64. Kd2 Rd7+ 65. Ke2 Re7+ 66. Kd2 Rd7+ 67. Ke2 1/2-1/2

[Event "Maringa op 3rd"]
[Site "Maringa"]
[Date "2013.07.25"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1910"]
[BlackElo "2204"]
[PlyCount "98"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. Re1 Rb8 9. b3 b5 10. cxb5 axb5 11. Bb2 b4 12. Nb1 d5 13. Nbd2 Bf5 14. Nh4 Bg4 15. Qc2 Na7 16. h3 Be6 17. Kh2 Qd6 18. Rec1 Nb5 19. e3 Rb6 20. Bf1 Rc8 21. Qc5 Nd7 22. Qxd6 exd6 23. a4 bxa3 24. Bxa3 Nxa3 25. Rxa3 c5 26. Nhf3 h6 27. Bd3 Rcb8 28. Kg2 Rb4 29. Ra4 Rxa4 30. bxa4 c4 31. Bc2 Rb2 32. Bd1 Bf5 33. a5 Ra2 34. Nb1 Rxa5 35. Nc3 Nf6 36. Nd2 Ra3 37. Ndb1 Ra1 38. Bc2 Be6 39. g4 Bf8 40. Kf1 Be7 41. Ke2 Bd8 42. Kd1 Ba5 43. f3 Bb4 44. Kd2 Nd7 45. Kd1 Nb6 46. Nb5 Kf8 47. N5c3 Bd7 48. Kd2 Na4 49. Bxa4 Bxa4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Pereira, Armando Scharlau"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1910"]
[BlackElo "1744"]
[PlyCount "57"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d5 5. e3 Be7 6. c4 0-0 7. Nc3 b6 8. Bd3 Bb7 9. Rc1 dxc4 10. Bxc4 Nbd7 11. h3 Ne4 12. Bxe7 Qxe7 13. Nxe4 Bxe4 14. a3 c5 15. dxc5 Nxc5 16. b4 Rfd8 17. Nd2 Nd3+ 18. Bxd3 Bxd3 19. Qb3 Qd7 20. f4 Rac8 21. Kf2 Bb5 22. Nf3 Ba4 23. Qb2 Rxc1 24. Rxc1 Bb5 25. Qd4 Qe7 26. Qe5 Rd5 27. Rc7 Qd8 28. Qc3 Kh7 29. Rxa7 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "1"]
[White "Paganella, Alberto Carlos"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1800"]
[BlackElo "1910"]
[PlyCount "140"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Nd4 7. d3 Nxb3 8. axb3 d6 9. Bg5 Bb7 10. 0-0 Be7 11. Bxf6 Bxf6 12. b4 0-0 13. b3 g6 14. h3 Bg7 15. Qd2 f5 16. Rfe1 Qd7 17. Qe3 Rae8 18. Rad1 c6 19. Nb1 d5 20. c4 fxe4 21. dxe4 d4 22. Qd3 Bh6 23. Nbd2 Qe7 24. c5 Bc8 25. Nf1 Rf7 26. N1h2 Bf4 27. Ra1 h5 28. g3 Bh6 29. h4 Rg7 30. Ra2 Kh7 31. Qe2 g5 32. hxg5 Bxg5 33. Nxg5+ Qxg5 34. Qd2 Qxd2 35. Rxd2 h4 36. Kg2 hxg3 37. fxg3 Rf7 38. Nf3 Kg6 39. Rf2 Bg4 40. Nh4+ Kg7 41. Rxf7+ Kxf7 42. Rf1+ Ke6 43. Ra1 Rd8 44. Nf3 Bxf3+ 45. Kxf3 Ra8 46. g4 Kf6 47. Ra2 Kg5 48. Rh2 Rf8+ 49. Ke2 Rf4 50. Rh5+ Kf6 51. Rh6+ Ke7 52. Rxc6 Rxe4+ 53. Kd2 Rxg4 54. Rxa6 e4 55. Rd6 Rg2+ 56. Kd1 d3 57. Rd4 Re2 58. c6 Ke6 59. c7 Rc2 60. Rxe4+ Kd7 61. Rd4+ Kxc7 62. Rxd3 Ra2 63. Rc3+ Kb6 64. Rg3 Rb2 65. Kc1 Re2 66. Rg6+ Kc7 67. Rg5 Kb6 68. Rc5 Re4 69. Kb2 Rxb4 70. Rf5 Rg4 1/2-1/2

[Event "Santa Maria op"]
[Site "Santa Maria de Jetiba"]
[Date "2013.07.??"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Machado, Giulliano Agne"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1910"]
[PlyCount "95"]
[EventDate "2013.07.??"]
[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 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bxe7 Qxe7 10. Rc1 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 c5 13. Bb5 cxd4 14. Nxd4 0-0 15. Bc6 Rb8 16. Bxd5 Nc5 17. b4 Na6 18. a3 Rd8 19. Bc4 Bb7 20. f3 Rd7 21. Bxa6 Bxa6 22. Rc3 h6 23. Rhc1 Rbd8 24. Rc7 Bb5 25. Rxd7 Rxd7 26. Ke1 Ba4 27. h4 Re7 28. Kf2 g6 29. Rc8+ Kg7 30. h5 Be8 31. hxg6 fxg6 32. g3 Kf6 33. e4 Bf7 34. Ke3 Bd5 35. Rd8 Bb7 36. Rd6+ Kf7 37. Nc6 Bxc6 38. Rxc6 Rd7 39. Ke2 Kg7 40. f4 Kf7 41. e5 Re7 42. Ke3 Kg7 43. Ke4 h5 44. b5 Kf7 45. Rf6+ Kg7 46. Kd5 Rd7+ 47. Rd6 Re7 48. Kc6 1-0

[Event "Santa Maria op"]
[Site "Santa Maria de Jetiba"]
[Date "2013.07.??"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Viegas, Cesar Brasil"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1910"]
[PlyCount "86"]
[EventDate "2013.07.??"]
[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 d6 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. e4 0-0 6. g3 Bg4 7. Bg2 Nc6 8. Be3 e6 9. 0-0 a6 10. a3 Rb8 11. Qc2 Bxf3 12. Bxf3 e5 13. d5 Ne7 14. b4 Ne8 15. c5 f5 16. Bd2 f4 17. g4 g5 18. cxd6 cxd6 19. b5 Ng6 20. a4 Nh4 21. Qd3 a5 22. Rfc1 Nf6 23. h3 Qd7 24. Ne2 h5 25. Kh1 Nxf3 26. Qxf3 hxg4 27. hxg4 Qxg4 28. Qxg4 Nxg4 29. f3 Nf2+ 30. Kh2 Rf6 31. Bxa5 Nd3 32. Rc3 Nc5 33. Bb6 Rc8 34. Bxc5 dxc5 35. a5 Kf7 36. Kg2 Rc7 37. Rc2 Rg6 38. a6 bxa6 39. bxa6 Ra7 40. Rca2 g4 41. fxg4 Rxg4+ 42. Kf3 Rg6 43. Ra5 Bf8 1/2-1/2

[Event "Santa Maria op"]
[Site "Santa Maria de Jetiba"]
[Date "2013.07.??"]
[Round "3"]
[White "Marrero Jr, Ignacio"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C62"]
[BlackElo "1910"]
[PlyCount "77"]
[EventDate "2013.07.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. h3 Bd7 6. Re1 a6 7. Ba4 b5 8. Bb3 Na5 9. c3 Nxb3 10. axb3 c5 11. d3 Be7 12. d4 Qc7 13. Bg5 0-0 14. dxc5 Qxc5 15. Nbd2 Be6 16. Nf1 a5 17. Ne3 h6 18. Bxf6 Bxf6 19. Nd5 Bxd5 20. Qxd5 Qb6 21. Red1 Be7 22. Nd2 Rac8 23. Nf1 Rc5 24. Qd3 Ra8 25. Ne3 Bf8 26. Nd5 Qb7 27. Qf3 a4 28. b4 Rc6 29. Ne3 a3 30. bxa3 Rxc3 31. Qg4 Raxa3 32. Rxa3 Rxa3 33. Nf5 Kh8 34. Nxd6 Bxd6 35. Rxd6 Ra1+ 36. Kh2 Qc7 37. Rd7 Qc4 38. Rd8+ Kh7 39. Qf5+ 1-0

[Event "Santa Maria op"]
[Site "Santa Maria de Jetiba"]
[Date "2013.07.??"]
[Round "4"]
[White "Oliveira, Paulo Sergio De Cas"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2182"]
[BlackElo "1910"]
[PlyCount "95"]
[EventDate "2013.07.??"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 Nf6 7. e5 d5 8. exf6 Bxc3+ 9. bxc3 dxc4 10. Qe2+ Be6 11. fxg7 Rg8 12. Bg5 Qd3 13. Qxd3 cxd3 14. Bf6 Kd7 15. 0-0-0 Bc4 16. Ne1 Ke6 17. Bh4 Rxg7 18. Nxd3 Bxd3 19. Rxd3 f6 20. Re1+ Kf7 21. Rd7+ Kg6 22. Rxg7+ Kxg7 23. Bg3 Rc8 24. Rd1 Ne5 25. Bxe5 fxe5 26. Rd7+ Kg6 27. f3 h5 28. Kd2 Kf5 29. g3 b5 30. Ke3 a5 31. Rd5 c6 32. Rd6 b4 33. cxb4 axb4 34. h3 Ra8 35. g4+ hxg4 36. hxg4+ Kg5 37. Rxc6 Rxa2 38. Re6 Ra5 39. Rb6 Ra4 40. Ke4 b3+ 41. Kxe5 Ra3 42. Ke4 Ra4+ 43. Ke3 Ra3 44. Kf2 Kf4 45. Rb4+ Kg5 46. Kg3 Kf6 47. Kf4 Kg6 48. Rb6+ 0-1

[Event "Santa Maria op"]
[Site "Santa Maria de Jetiba"]
[Date "2013.07.??"]
[Round "7"]
[White "Zimmermann, Kleber Renato P"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1934"]
[BlackElo "1910"]
[PlyCount "118"]
[EventDate "2013.07.??"]
[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 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Bg5 h6 13. dxc5 Bxc5 14. Qxd8 Rxd8 15. Bxf6 gxf6 16. Rad1 Bd7 17. Be4 Bc6 18. Bxc6 bxc6 19. g3 Kf8 20. Kg2 Rxd1 21. Rxd1 Ke7 22. b3 Rd8 23. Rxd8 Kxd8 24. Ne1 Kc7 25. Nd3 Be7 26. f4 a5 27. g4 c5 28. Kf3 Bd6 29. h4 Kd7 30. Ke4 Ke7 31. h5 Kf8 32. f5 Ke7 33. Ke3 Kd7 34. Nf2 Kc6 35. Ne4 Be7 36. Kd3 Kb6 37. Kc2 Kc6 38. Kb2 Kb6 39. Ka3 Kc6 40. Ka4 Bd8 41. a3 e5 42. b4 axb4 43. axb4 cxb4 44. Kxb4 Be7+ 45. Ka5 Bd8+ 46. Ka4 Be7 47. Ka5 Bd8+ 48. Ka4 Be7 49. Kb3 Bd8 50. Kc3 Be7 51. Kd3 Bd8 52. Nd2 Be7 53. Ne4 Bd8 54. Kc3 Be7 55. Kb3 Bd8 56. Ka4 Be7 57. Ka5 Bd8+ 58. Ka6 Be7 59. Ka7 Kc7 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1923"]
[PlyCount "62"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 c5 7. Bd3 cxd4 8. exd4 Nc6 9. a3 Bg4 10. h3 Bxf3 11. Nxf3 Ne4 12. 0-0 Qb6 13. Bxe4 dxe4 14. Ne5 Rad8 15. Nxc6 bxc6 16. c3 e5 17. Qc2 exd4 18. cxd4 Bxd4 19. Rac1 e3 20. Bxd4 Qxd4 21. Qxc6 e2 22. Rfe1 Qd2 23. Qc2 Rfe8 24. Qxd2 Rxd2 25. f3 Rb2 26. Rc3 Re6 27. Kf2 Kg7 28. b4 Ra2 29. b5 a6 30. bxa6 Rxa6 31. Rxe2 R6xa3 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "7"]
[White "Fonseca, Luiz Itamir"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1879"]
[BlackElo "1923"]
[PlyCount "74"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 d5 3. d4 Bg7 4. e3 Nf6 5. c4 0-0 6. Bd3 c5 7. Nc3 cxd4 8. Nxd4 dxc4 9. Bxc4 a6 10. 0-0 Qc7 11. Bb3 Nc6 12. Nxc6 Qxc6 13. h3 b5 14. Bd2 Bb7 15. Qe2 Ne4 16. Nxe4 Qxe4 17. Ba5 Rac8 18. Rac1 Bd4 19. Rxc8 Rxc8 20. Rd1 Bxe3+ 21. Kh1 Rc1 22. Rxc1 Bxc1 23. Qxe4 Bxe4 24. Bc7 Bxb2 25. a4 Bc6 26. a5 Kg7 27. Kh2 Ba3 28. g3 Bd6 29. Bb6 e5 30. fxe5 Bxe5 31. Bd8 h5 32. h4 f6 33. Kh3 Kh6 34. Bb6 Bc3 35. Bg8 Be4 36. Bc5 Kg7 37. Be6 Bf5+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Pimenta, Elisandro da Silva"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1923"]
[BlackElo "1800"]
[PlyCount "103"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 g6 5. b3 Bg7 6. Bb2 0-0 7. Bd3 d6 8. 0-0 b6 9. Nbd2 Bb7 10. c4 e6 11. Qe2 Nbd7 12. Rfc1 Re8 13. Rc2 e5 14. dxe5 dxe5 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Nc5 18. Qe2 e4 19. Ne1 Bxb2 20. Rxb2 f5 21. Rd1 Qf6 22. Rbd2 Rad8 23. g3 Rxd2 24. Rxd2 Rd8 25. Qd1 Ne6 26. Rxd8+ Qxd8 27. Qxd8+ Nxd8 28. Nc2 Kf7 29. Kf1 Ke6 30. Ke2 Nc6 31. h4 a5 32. Ke3 Ke5 33. a3 h6 34. b4 axb4 35. axb4 g5 36. hxg5 hxg5 37. Kd2 f4 38. gxf4+ gxf4 39. Kc3 f3 40. Ne3 Ne7 41. c5 bxc5 42. bxc5 Nd5+ 43. Kd2 Nb4 44. Kc3 Nd3 45. c6 Kd6 46. Nd1 Nxf2 47. Nxf2 e3 48. Nd1 e2 49. Kd2 Kxc6 50. Nc3 Kd6 51. Nxe2 f2 52. Ng3 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "5"]
[White "De Oliveira, Francemir Barra"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1781"]
[BlackElo "1923"]
[PlyCount "63"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. Ng5 Be7 7. f4 Bxg5 8. fxg5 Ne5 9. Be2 f6 10. h4 Be6 11. Be3 Qd7 12. Nd2 h6 13. gxh6 Nxh6 14. Qc2 Bg4 15. Nf3 Nhf7 16. 0-0-0 b6 17. Kb1 Rh7 18. c4 Ke7 19. c5 Rah8 20. cxd6+ cxd6 21. Rd2 g5 22. Nd4 Bxe2 23. Nf5+ Kd8 24. Rxe2 g4 25. Rd1 Qe6 26. Nxd6 Nxd6 27. Rxd6+ Qxd6 28. Rd2 Qxd2 29. Bxd2 Rxh4 30. Qb3 Rh2 31. a3 R8h7 32. Bb4 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Molina, Roberto Junio Brito"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1923"]
[BlackElo "2402"]
[PlyCount "78"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. g3 c5 7. dxc5 Qa5 8. Bg2 Qxc5 9. 0-0 Nc6 10. c4 d4 11. Ne1 e5 12. Nd3 Qe7 13. f3 Nh5 14. Re1 Bh6 15. Nf1 Rd8 16. Bc1 Bg7 17. g4 Nf6 18. Ng3 e4 19. g5 exd3 20. gxf6 Bxf6 21. exd3 Qc7 22. Bd2 Qe5 23. Kf2 h5 24. Rh1 h4 25. Ne2 Ne7 26. f4 Qc7 27. h3 Nf5 28. Rc1 Bd7 29. Qf1 Re8 30. Be4 Bc6 31. Qg2 Rxe4 32. dxe4 Nd6 33. Qg1 Nxe4+ 34. Ke1 Re8 35. Kd1 d3 36. Nc3 Nxd2 37. Kxd2 Qxf4+ 38. Kxd3 Qf5+ 39. Kd2 Bg5+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "3"]
[White "Karoly, Carlos Acacio Gomes"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1912"]
[BlackElo "1923"]
[PlyCount "69"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. d3 Na5 9. Bc2 c5 10. Nbd2 Qc7 11. Nf1 h6 12. Ng3 Be6 13. 0-0 Nc6 14. Bd2 Nh7 15. d4 cxd4 16. cxd4 Nxd4 17. Nxd4 exd4 18. Rfc1 Qb6 19. Bd3 0-0 20. b3 Rfc8 21. Rf1 a5 22. f4 Bd7 23. Kh1 b4 24. Bc4 Rc5 25. Rac1 Bb5 26. Nf5 Bf8 27. Bxb5 Rxb5 28. Rc4 Rc5 29. Nxd4 Rac8 30. Rfc1 Rxc4 31. Rxc4 Rxc4 32. Qxc4 Nf6 33. Be3 Nxe4 34. Nf5 Qb7 35. Nd4 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.06"]
[Round "1"]
[White "Stapenhorst, Matheus Frederico"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "1800"]
[BlackElo "1923"]
[PlyCount "98"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 d6 6. h3 Bd7 7. c3 a6 8. Ba4 b5 9. Bc2 0-0 10. d4 h6 11. Nbd2 Nh7 12. Nf1 Re8 13. Be3 Bf8 14. Ng3 Na5 15. Bb3 Nxb3 16. axb3 c6 17. Qd3 Qc7 18. Ra2 Be7 19. Rea1 Bc8 20. b4 Bg5 21. Nd2 Bxe3 22. Qxe3 Qb6 23. Qd3 Nf6 24. Ra5 Be6 25. R1a3 Red8 26. Qe3 Rdc8 27. Nb3 Bxb3 28. Rxb3 Re8 29. Rba3 d5 30. f3 exd4 31. Qxd4 Qxd4+ 32. cxd4 dxe4 33. Rxa6 Rxa6 34. Rxa6 exf3 35. gxf3 Re6 36. Nf5 Nd5 37. Ra8+ Kh7 38. Ra7 Rf6 39. Ne7 Nxe7 40. Rxe7 Rxf3 41. Kg2 Rf6 42. Rd7 Kg6 43. d5 cxd5 44. Rxd5 Rf5 45. Rd6+ Kg5 46. Rb6 Kh4 47. Rb7 g6 48. Rb6 h5 49. Rd6 Rf4 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Moreira, Marcos Paulo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1966"]
[BlackElo "1800"]
[PlyCount "73"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. e4 Qc7 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 Be7 10. b3 0-0 11. Bb2 e5 12. Qc2 d6 13. Ne2 Nh5 14. Bc1 Bf6 15. Rb1 g6 16. Be3 c5 17. b4 Qe7 18. b5 Bg5 19. a4 a5 20. Qd2 Bxe3 21. Qxe3 f5 22. f4 Bb7 23. fxe5 Qxe5 24. Nf4 fxe4 25. Nxh5 exd3 26. Qxe5 dxe5 27. Nf6+ Kg7 28. Nd7 Rxf1+ 29. Kxf1 e4 30. Nxc5 Rb8 31. Nxb7 Rxb7 32. Kf2 Kf6 33. c5 Ke6 34. c6 Re7 35. b6 Kd6 36. b7 e3+ 37. Ke1 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Teixeira, Guilherme Vargas"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1966"]
[BlackElo "1808"]
[PlyCount "97"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Qc2 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. 0-0 0-0 12. Rd1 b5 13. c5 Bc8 14. b4 f5 15. a4 bxa4 16. Rxa4 a6 17. e3 Nb8 18. Nc3 Bd7 19. Bf1 Qc7 20. Rda1 Qb7 21. Qb1 g5 22. Bd3 Bf6 23. Qf1 Bc8 24. b5 cxb5 25. Nxb5 Qg7 26. Nd6 Bd7 27. R4a3 e5 28. Nxf5 Bxf5 29. Bxf5 exd4 30. Be6+ Kh8 31. Bxd5 Ra7 32. R1a2 Rc7 33. Rc2 dxe3 34. Bxe3 Bd4 35. Bxd4 Qxd4 36. Qa1 Qxa1+ 37. Rxa1 Rf5 38. Rd1 Nd7 39. c6 Ne5 40. Kg2 Rf6 41. Be4 a5 42. Ra1 Re6 43. Rxa5 Nxc6 44. Bxc6 Rexc6 45. Rxc6 Rxc6 46. Rxg5 h6 47. Re5 Kg7 48. h4 Kf6 49. f4 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "3"]
[White "Hille, Waltercler"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1845"]
[BlackElo "1966"]
[PlyCount "65"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nd7 4. Bg2 Ngf6 5. 0-0 e6 6. Ne5 Bd6 7. f4 Ne4 8. Nd2 Nxd2 9. Bxd2 0-0 10. b3 f6 11. Nxd7 Bxd7 12. e4 f5 13. exd5 exd5 14. c4 Be6 15. Re1 Qf6 16. c5 Bc7 17. Be3 Rae8 18. b4 a6 19. a4 h6 20. Qd2 Bc8 21. b5 Re7 22. Bf2 Rfe8 23. Rxe7 Rxe7 24. Re1 axb5 25. axb5 g5 26. b6 Bd8 27. Re5 Rxe5 28. fxe5 Qf7 29. Qa2 Be6 30. Qa8 Qd7 31. Bf1 f4 32. Ba6 fxg3 33. hxg3 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "4"]
[White "Rocha, Reeges"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "1966"]
[PlyCount "154"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 c5 5. g3 Nc6 6. Bg2 Qc7 7. Nc3 e6 8. Ne4 Nxe4 9. Bxg7 Rg8 10. Bb2 e5 11. Nxe5 Nxf2 12. Kxf2 Nxe5 13. Rf1 d6 14. d3 Ng4+ 15. Kg1 Ne3 16. Qd2 Nxf1 17. Rxf1 f5 18. Bd5 Rf8 19. Rf3 Rf7 20. Bxf7+ Qxf7 21. Qg5 Be6 22. Rf4 Kd7 23. Rh4 Re8 24. Rh6 Kc6 25. Qh4 Re7 26. Bf6 Rd7 27. d4 cxd4 28. Bxd4 b6 29. Qf4 Kb7 30. Bc3 Qe7 31. Qf3+ Kb8 32. Rh4 Rd8 33. Qe3 Qf7 34. Rd4 Bc8 35. Qd3 Qd7 36. b4 Bb7 37. c5 Be4 38. Qd2 Kc7 39. cxb6+ axb6 40. b5 Qe6 41. Ra4 Bb7 42. Rd4 Re8 43. Kf1 f4 44. Rxf4 Qh3+ 45. Ke1 Qg2 46. Rf7+ Kc8 47. Bd4 Qh1+ 48. Rf1 Qxh2 49. Qc3+ Kb8 50. Rf2 Qh5 51. Bxb6 Rc8 52. Rf8 Qh1+ 53. Kd2 Qd5+ 54. Ke3 Rxf8 55. Bc7+ Kc8 56. Bxd6+ Bc6 57. Bxf8 Qe4+ 58. Kd2 Qd5+ 59. Kc2 Qxb5 60. a3 Kb7 61. Qg7+ Ka6 62. Qxh7 Qc4+ 63. Kd1 Ba4+ 64. Ke1 Qc3+ 65. Kf2 Qf6+ 66. Kg2 Qxf8 67. Qxg6+ Ka5 68. Qg5+ Kb6 69. Qe3+ Qc5 70. Qe6+ Qc6+ 71. Qxc6+ Kxc6 72. Kh3 Bd1 73. e3 Kd5 74. Kh4 Ke4 75. g4 Kxe3 76. g5 Bc2 77. Kh5 Kd4 1/2-1/2

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Jeissmann, Leonardo Birk"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1966"]
[PlyCount "90"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nf6 6. Nf3 Bd6 7. c5 Bc7 8. Nc3 0-0 9. b4 Ne4 10. Qb3 Qe7 11. a4 Nd7 12. e3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bb2 Qf6 16. Nxd5 Qe6 17. Ne7+ Kf7 18. Qxe6+ Kxe6 19. Bxe5 Kxe5 20. Bxe4 fxe4 21. Nxc8 Raxc8 22. Ke2 Rcd8 23. Rad1 a6 24. a5 g5 25. g4 h6 26. Rxd8 Rxd8 27. h4 Kf6 28. hxg5+ Kxg5 29. Rh5+ Kxg4 30. Rxh6 Rd7 31. Re6 Kf5 32. Re8 Rf7 33. f3 exf3+ 34. Kxf3 Rd7 35. Rf8+ Ke5 36. Rf4 Ke6 37. Ke4 Re7 38. Rf5 Rh7 39. Rf8 Rh4+ 40. Rf4 Rh7 41. Kd3 Rd7+ 42. Rd4 Rh7 43. Rd6+ Ke5 44. Rg6 Rd7+ 45. Kc3 Ke4 1/2-1/2

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "1"]
[White "Fontella, Amanda Karsburg"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1755"]
[BlackElo "1966"]
[PlyCount "42"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Bc4 d6 6. Be3 Nxd4 7. Bxd4 Nc6 8. Bc3 Qe7 9. 0-0 Ne5 10. Bb3 Be6 11. Bxe6 Qxe6 12. f4 Nc6 13. Na3 0-0-0 14. Qe2 d5 15. e5 f6 16. f5 Bc5+ 17. Kh1 Qe7 18. e6 Bxa3 19. bxa3 Qxa3 20. Rf3 Qc5 21. Rb1 a6 1/2-1/2

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.18"]
[Round "5"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1932"]
[BlackElo "1841"]
[PlyCount "135"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. Nbd2 b6 7. Re1 Bb7 8. c3 Nbd7 9. Qc2 e6 10. Nb3 Qe7 11. Bf4 Rac8 12. Rac1 c5 13. Qb1 Nh5 14. Be3 c4 15. Na1 f5 16. Bd2 Bf6 17. h4 Kg7 18. Rcd1 h6 19. Qc1 Rh8 20. Nc2 b5 21. Rf1 a5 22. a3 Qd8 23. Nce1 Be7 24. Bh1 Nhf6 25. Ng2 Ne4 26. Bf4 g5 27. Be5+ Nxe5 28. Nxe5 gxh4 29. Nf4 Qb6 30. Nfg6 Rhe8 31. gxh4 Qd8 32. Qf4 Bf6 33. Bxe4 dxe4 34. Kh2 Qc7 35. Rg1 Kh7 36. Rg3 Rg8 37. Rdg1 Rg7 38. e3 Rcg8 39. Kh3 Bxe5 40. Nxe5 b4 41. Rxg7+ Rxg7 42. Rxg7+ Qxg7 43. axb4 axb4 44. Qg3 Qxg3+ 45. Kxg3 bxc3 46. bxc3 Ba6 47. Kf4 Kg7 48. Nd7 Bb5 49. Nc5 Kf6 50. Nb7 Ba4 51. Nd6 Bb3 52. Nc8 Ba4 53. Nb6 Bb3 54. Nd7+ Ke7 55. Ne5 Kf6 56. Kg3 Ba2 57. Kg2 Bb3 58. Kf1 Ba2 59. Ke1 Bb3 60. Kd2 Ba2 61. Kc1 Bb3 62. Kb2 h5 63. Ka3 f4 64. Kb4 fxe3 65. fxe3 Kf5 66. Kc5 Ba2 67. Kd6 Bb3 68. Ke7 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.18"]
[Round "6"]
[White "Pereira, Leonardo Valandro"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1800"]
[BlackElo "1841"]
[PlyCount "121"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. d4 Bg4 5. dxe5 dxe5 6. Nc3 c6 7. a4 b6 8. 0-0 Nd7 9. Be3 Ngf6 10. Qe2 g6 11. Rfd1 Bg7 12. Bg5 0-0 13. Rd2 Rad8 14. Rad1 Nc5 15. h3 Bxf3 16. Qxf3 Rxd2 17. Rxd2 Rd8 18. Qd1 Rxd2 19. Qxd2 Ncxe4 20. Nxe4 Nxe4 21. Qd8+ Qxd8 22. Bxd8 Nd6 23. Ba6 Ne8 24. Bb7 c5 25. Bc6 Kf8 26. a5 bxa5 27. Bxa5 Ke7 28. b3 f5 29. Kf1 e4 30. Ke2 Be5 31. f3 exf3+ 32. Kxf3 Nf6 33. Bd2 Kd6 34. Bb5 Nd5 35. Bh6 Nb4 36. c4 Ke7 37. g4 Nc2 38. Be3 fxg4+ 39. hxg4 Bd6 40. Ke4 Ke6 41. Bc6 Nb4 42. Bb7 h5 43. gxh5 gxh5 44. Bc8+ Kf6 45. Bd2 Nc2 46. Kd5 Be7 47. Ke4 Kf7 48. Bc3 Bf6 49. Bxf6 Kxf6 50. Kd5 Nd4 51. b4 cxb4 52. Kxd4 a5 53. c5 a4 54. Kc4 a3 55. Kb3 Ke7 56. Bf5 h4 57. Bh3 Kd8 58. Bg4 Kc7 59. Bf3 h3 60. Bh1 Kb8 61. Bd5 1/2-1/2

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.17"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Gazola, Andre Augusto"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1841"]
[BlackElo "2105"]
[PlyCount "56"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. b3 Bg7 6. Bb2 0-0 7. e3 d6 8. Bd3 Nc6 9. Nc3 e5 10. dxe5 dxe5 11. Qe2 Re8 12. Bb5 Qa5 13. Qc4 h6 14. Qa4 Qb6 15. Bxc6 bxc6 16. 0-0 Bb7 17. Nd2 Nd7 18. Nc4 Qc7 19. Qa5 Nb6 20. Na4 Rad8 21. Naxb6 axb6 22. Qxb6 Qd7 23. Qb4 c5 24. Qxc5 Bxg2 25. Kxg2 Qg4+ 26. Kh1 Qf3+ 27. Kg1 Rd5 28. Qc6 Qg4+ 1/2-1/2

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.17"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Scharlau, Armando Lindolfo"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1841"]
[BlackElo "1705"]
[PlyCount "83"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. Nc3 Na6 8. a3 Be7 9. 0-0 0-0 10. Ne5 Qc8 11. Bg5 Bxg2 12. Kxg2 h6 13. Bd2 c5 14. Be3 d6 15. Nf3 Qb7 16. dxc5 bxc5 17. b3 d5 18. Nb5 e5 19. Kg1 e4 20. Ne1 d4 21. Bd2 Nc7 22. Nxc7 Qxc7 23. e3 Rfd8 24. Qb1 Qd7 25. f3 Qh3 26. Ra2 exf3 27. Nxf3 Ng4 28. exd4 cxd4 29. Qd3 Bc5 30. Re1 Ne3 31. Bc1 Qg4 32. Rf2 Qh5 33. Bb2 Nf5 34. Re4 f6 35. Nxd4 Nd6 36. Re1 Nf7 37. Rd1 Ng5 38. Rf5 Rac8 39. Qf1 Qg4 40. Qd3 g6 41. Rxf6 Nh3+ 42. Kg2 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.16"]
[Round "1"]
[White "Bueno, Jair Cardona"]
[Black "Bender, Juliano Miguel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1841"]
[PlyCount "47"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bd6 4. c5 Be7 5. e4 Nf6 6. Nc3 0-0 7. Nf3 Nc6 8. a3 d5 9. e5 Bd7 10. exf6 Bxf6 11. Be3 e5 12. dxe5 Be7 13. Nxd5 a6 14. Bc4 Na5 15. Ba2 Be6 16. 0-0 c6 17. Nc3 Qe8 18. Qa4 b5 19. Qxa5 Bd8 20. Qb4 a5 21. Qe4 Qd7 22. Bxe6 Qxe6 23. Ng5 Qe8 24. Qxh7# 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.16"]
[Round "2"]
[White "Serra Azul da Fonseca, Luis Ernesto"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2062"]
[BlackElo "1841"]
[PlyCount "81"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3 Nxe4 6. Qe2 Nc5 7. Bxc6 bxc6 8. 0-0 Be7 9. Nxe5 0-0 10. f4 f6 11. Nf3 Re8 12. d3 Bf8 13. Qc2 d5 14. Nd4 Bd7 15. f5 Nb7 16. Nd2 c5 17. Qb3 Bc8 18. Ne6 Bxe6 19. Qxb7 Bf7 20. Qb3 Qd7 21. h3 Bd6 22. Qd1 c6 23. Qg4 Re3 24. Ne4 dxe4 25. Bxe3 exd3 26. c4 h5 27. Qh4 Re8 28. Rf3 Be5 29. Rb1 Rd8 30. b3 Qe7 31. Rd1 Bc3 32. Qf2 Rd7 33. Kf1 Qe5 34. Bxc5 h4 35. Rfxd3 Rxd3 36. Rxd3 Bh5 37. Be3 Bb4 38. Kg1 Bd6 39. Qxh4 Qh2+ 40. Kf2 Bf3 41. Kxf3 1-0

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.11"]
[Round "6.10"]
[White "Bueno, Jair Cardona"]
[Black "Soares, Pedro Henrique"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "65"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 b6 4. d3 d5 5. 0-0 c5 6. Nbd2 Nbd7 7. c4 d4 8. Nxd4 Rb8 9. Nc6 Qc7 10. Nxb8 Qxb8 11. Qa4 g6 12. Rb1 a5 13. a3 Bg7 14. b4 Qa7 15. bxa5 bxa5 16. Rb5 0-0 17. Rxa5 Qb8 18. Ra8 Qe5 19. Qc6 Qxe2 20. Rxc8 Rxc8 21. Qxc8+ Bf8 22. Ne4 Qxd3 23. Nxf6+ Nxf6 24. Bh6 Nd7 25. Bxf8 Nxf8 26. Qxc5 Qc2 27. Qb4 Nd7 28. a4 Ne5 29. Qb8+ Kg7 30. Qxe5+ Kh6 31. g4 Qxc4 32. g5+ Kh5 33. Bf3+ 1-0

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.11"]
[Round "5.6"]
[White "Fier, Luciano dos Santos"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2024"]
[PlyCount "99"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. c3 d6 7. 0-0 Nf6 8. Re1 Na5 9. Bc2 c5 10. h3 0-0 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 g6 14. Bh6 Nh5 15. b3 Nc6 16. Ne3 Qd8 17. Nd5 Bf8 18. Bg5 f6 19. Be3 Bb7 20. Qd2 cxd4 21. cxd4 Ne7 22. dxe5 Nxd5 23. exd5 fxe5 24. Ng5 Ng7 25. Rac1 Qd7 26. Ne4 Be7 27. Bd1 Bd8 28. Bf3 Be7 29. Bg5 Rec8 30. g4 Rxc1 31. Rxc1 Kf7 32. Rc3 Rc8 33. Rd3 Rc7 34. Bg2 Bc8 35. Bxe7 Qxe7 36. Qh6 Kg8 37. Rf3 Ne8 38. Bf1 Qg7 39. Qg5 Qe7 40. Qe3 Bb7 41. Qd2 Kg7 42. g5 Kg8 43. Be2 Ng7 44. Rf6 Nf5 45. Bg4 Bc8 46. Bxf5 Bxf5 47. Nxd6 Bxh3 48. Nf7 Qd7 49. Nh6+ Kh8 50. Rf8+ 1-0

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.10"]
[Round "4.11"]
[White "Bueno, Jair Cardona"]
[Black "Silva, Rene Miguel da"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "75"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. e3 c5 4. Bg2 Bg4 5. d4 e6 6. c3 Nc6 7. h3 Bxf3 8. Bxf3 Ne4 9. Bg2 cxd4 10. exd4 Bd6 11. Bxe4 dxe4 12. Qg4 f5 13. Qxg7 Rf8 14. Qxh7 Qf6 15. Qxb7 Rb8 16. Qxc6+ Ke7 17. d5 Rb6 18. Qc4 exd5 19. Qxd5 Qg6 20. h4 Bxg3 21. Bg5+ Ke8 22. fxg3 Rd6 23. Qa8+ Kf7 24. Qxa7+ Kg8 25. Nd2 e3 26. Nc4 e2 27. Nxd6 Rd8 28. Bxd8 Qxd6 29. Bc7 Qc6 30. Qb8+ Kh7 31. Rh2 Qf3 32. Rxe2 Qh1+ 33. Kd2 Qd5+ 34. Kc2 Kh6 35. Qb6+ Kh5 36. Qe3 Qe4+ 37. Qxe4 fxe4 38. Rxe4 1-0

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.10"]
[Round "3.5"]
[White "Santana, Anderson Pereira"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2096"]
[PlyCount "85"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 h6 8. Bh4 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. e4 Nxc3 12. bxc3 b5 13. Bd3 Bb7 14. 0-0 a6 15. a4 0-0 16. Nd2 f5 17. Nb3 f4 18. Na5 Rab8 19. axb5 axb5 20. Nxb7 Rxb7 21. e5 Qf7 22. Be4 Rc8 23. Qg4 Nf8 24. Rfd1 Kh8 25. h4 Rbc7 26. h5 Qe8 27. Ra6 c5 28. d5 exd5 29. Bxd5 Qxe5 30. Rxh6+ Nh7 31. Rxh7+ Kxh7 32. Qg6+ Kh8 33. Be4 Qxe4 34. Qxe4 b4 35. cxb4 cxb4 36. Qxb4 Rf7 37. Rd4 Rcf8 38. f3 Rf6 39. Qe7 R6f7 40. Qg5 Rf6 41. Rd7 R8f7 42. Rxf7 Rxf7 43. Kh2 1-0

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.09"]
[Round "1.1"]
[White "Bueno, Jair Cardona"]
[Black "Palozi, Paulo Ricardo"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2245"]
[PlyCount "50"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 e6 5. c4 Be7 6. 0-0 0-0 7. Nc3 c5 8. a4 Na6 9. a5 Nb4 10. axb6 axb6 11. Bd2 h6 12. Nb5 Nc6 13. Rxa8 Qxa8 14. Qa1 d5 15. e3 dxc4 16. dxc4 Ne4 17. Qxa8 Rxa8 18. Nc3 Nd6 19. b3 Ra3 20. Rb1 Na5 21. Na4 Rxb3 22. Rxb3 Nxb3 23. Bc3 Nxc4 24. Ne5 Nxe5 25. Bxb7 b5 0-1

[Event "Araucaria-ch"]
[Site "Araucaria"]
[Date "2011.12.09"]
[Round "2.9"]
[White "De Oliveira, Janaina Paixao"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "100"]
[EventDate "2011.12.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 d6 5. d4 Bg4 6. dxe5 dxe5 7. 0-0 g6 8. Qd3 Bxf3 9. Qxf3 Bg7 10. Bg5 f6 11. Be3 Nd7 12. Rad1 Nb6 13. Bxb6 axb6 14. Rd2 Rd8 15. Rfd1 Rxd2 16. Rxd2 Nh6 17. Qh3 f5 18. Ne2 b5 19. Bb3 Rf8 20. exf5 Nxf5 21. Ng3 Qg5 22. Ne4 Qh6 23. Qd3 Nd4 24. c3 Qh4 25. cxd4 exd4 26. Qg3 Qxe4 27. Qb8+ Kd7 28. Qxb7+ Kd6 29. Kf1 Qe7 30. Qxe7+ Kxe7 31. Re2+ Kd7 32. Be6+ Kd6 33. Bb3 Be5 34. g3 g5 35. Ke1 c5 36. a4 c4 37. Bd1 bxa4 38. Bxa4 Rb8 39. Kd1 d3 40. Rd2 Bxb2 41. f4 Bf6 42. Rf2 Rb1+ 43. Kd2 Rb2+ 44. Ke3 Rxf2 45. Kxf2 c3 46. Ke3 c2 47. Bxc2 dxc2 48. Kd2 Kd5 49. Kxc2 Ke4 50. Kd2 Kf3 0-1

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.27"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Brasilio, Felipe Benvenutti"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1965"]
[PlyCount "22"]
[EventDate "2011.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g4 d5 2. h3 e6 3. Bg2 Bd6 4. d3 Ne7 5. Nc3 c6 6. e3 Nd7 7. Bd2 Qc7 8. Nge2 0-0 9. 0-0 b6 10. Qc1 Bb7 11. e4 e5 1/2-1/2

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.26"]
[Round "4"]
[White "Fier, Luciano dos Santos"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "2024"]
[PlyCount "66"]
[EventDate "2011.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. Nc3 c6 5. a4 Be6 6. Bxe6 Qxe6 7. 0-0 Be7 8. d3 h6 9. Be3 Na6 10. Qd2 Nc7 11. Rae1 Bf6 12. Re2 Ne7 13. Ne1 g5 14. g3 Ng6 15. Ng2 Qe7 16. f4 gxf4 17. gxf4 exf4 18. Nxf4 Nxf4 19. Bxf4 Bg5 20. e5 d5 21. d4 Ne6 22. Bxg5 Qxg5+ 23. Qxg5 hxg5 24. Ref2 Rh7 25. Ne2 Rd8 26. c3 Rd7 27. Rf5 Kd8 28. R1f3 b6 29. Rf6 c5 30. Kg2 Ke7 31. Kg3 Rd8 32. h3 Rdh8 33. R3f5 Rf8 1/2-1/2

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.25"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Moreira Dropa, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1973"]
[PlyCount "71"]
[EventDate "2011.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g4 e5 2. e3 d5 3. d3 Bd6 4. h3 Ne7 5. Be2 Ng6 6. e4 c6 7. Be3 d4 8. Bc1 Qa5+ 9. Nd2 Nf4 10. Kf1 Nxe2 11. Nxe2 b5 12. Ng3 Be6 13. Kg2 Nd7 14. Nb3 Qd8 15. Bd2 g6 16. Nc1 Qh4 17. Nce2 h6 18. Qc1 f5 19. f3 f4 20. Nf1 h5 21. Nh2 hxg4 22. Nxg4 Ke7 23. Be1 Qh5 24. Bf2 c5 25. a4 b4 26. c3 bxc3 27. bxc3 Rab8 28. Rb1 Nf6 29. Rxb8 Rxb8 30. Nxf6 Kxf6 31. h4 Rg8 32. cxd4 cxd4 33. Qc6 Bb8 34. Ng1 g5 35. Kf1 g4 36. Qc5 0-1

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.25"]
[Round "2"]
[White "Lopes, Aloisio Ponti"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2025"]
[PlyCount "136"]
[EventDate "2011.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Nf3 d6 6. 0-0 Nc6 7. Rb1 0-0 8. d3 Rb8 9. b4 a6 10. a4 Bd7 11. Bg5 h6 12. Bxf6 Bxf6 13. Nd5 Bg7 14. b5 axb5 15. axb5 Ne7 16. Nd2 f5 17. Qb3 Kh7 18. b6 Nxd5 19. cxd5 c6 20. Rfc1 c5 21. Rc2 f4 22. Ra2 fxg3 23. hxg3 Bf5 24. Be4 h5 25. Kg2 Bh6 26. e3 h4 27. Nf1 Bxe4+ 28. dxe4 Qf6 29. Qd1 Bg5 30. Qg4 Rf7 31. f4 exf4 32. exf4 Bh6 33. Rf2 Rbf8 34. Qe6 hxg3 35. Nxg3 Re7 36. Qxf6 Rxf6 37. Rh1 Kg7 38. f5 Be3 39. Rff1 Bd4 40. Kf3 Re8 41. Rb1 Rh8 42. Rxh8 Kxh8 43. Kg4 Be5 44. Rh1+ Kg7 45. Ne2 gxf5+ 46. exf5 Rh6 47. Rg1 Rh2 48. Kf3+ Kf6 49. Rg8 Rh3+ 50. Kg4 Rb3 51. Rg6+ Kf7 52. Kg5 Rb2 53. Nf4 c4 54. Rh6 Bxf4+ 55. Kxf4 Rxb6 56. Rh7+ Kf6 57. Rh6+ Kg7 58. Kg5 Rb2 59. f6+ Kg8 60. Kf5 Re2 61. Rg6+ Kf8 62. Rg7 b5 63. Rb7 c3 64. Rc7 b4 65. Kg6 Rg2+ 66. Kf5 c2 67. Ke6 Re2+ 68. Kf5 b3 0-1

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.11.02"]
[Round "8"]
[White "Bueno, Jair Cardona"]
[Black "Dibai, Jerry"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1841"]
[BlackElo "1787"]
[PlyCount "34"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. d5 d6 7. Bg2 Bf5 8. 0-0 Na6 9. Nh4 Qd7 10. Nxf5 Qxf5 11. Re1 Ng4 12. Bxg7 Qxf2+ 13. Kh1 Ne3 14. Rg1 Nxd1 15. Bxf8 Qxe2 16. Rf1 Ne3 17. Bh3 Nxf1 0-1

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.11.02"]
[Round "7"]
[White "Sales Filho, Espedito Severiano"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2076"]
[BlackElo "1841"]
[PlyCount "112"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. Bf4 d6 4. e4 Bg4 5. Bc4 e6 6. c3 Bxf3 7. Qxf3 Nd7 8. Nd2 a6 9. a4 Qe7 10. a5 h6 11. h4 h5 12. g4 hxg4 13. Qxg4 Ngf6 14. Qe2 Nh5 15. Bg5 Bf6 16. Qg4 Bxg5 17. hxg5 0-0-0 18. 0-0-0 c5 19. f4 cxd4 20. cxd4 Ng7 21. Kb1 Kb8 22. Bd3 Rdg8 23. Rhe1 Rh5 24. Nf3 Qd8 25. f5 Rgh8 26. Qf4 Qf8 27. Rc1 exf5 28. exf5 f6 29. gxf6 Qxf6 30. Re6 Nxe6 31. Qxd6+ Ka8 32. fxe6 Qxf3 33. Bxg6 Rh1 34. Rxh1 Rxh1+ 35. Ka2 Qd1 36. Qxd7 Qa1+ 37. Kb3 Rh3+ 38. Kc4 Qc1+ 39. Kd5 Qg5+ 40. Kd6 Qxg6 41. Qd8+ Ka7 42. Kc7 Rh7+ 43. Kd6 Qg3+ 44. Kd5 Qb3+ 45. Kd6 Qb4+ 46. Ke5 Rh5+ 47. Kf6 Qb5 48. Qb6+ Qxb6 49. axb6+ Kxb6 50. e7 Rh8 51. Ke6 Rh1 52. Kd7 Re1 53. b4 a5 54. bxa5+ Kxa5 55. d5 b5 56. e8Q Rxe8 1-0

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.11.01"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1841"]
[BlackElo "1887"]
[PlyCount "83"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d5 6. Bg2 Bf5 7. Nbd2 Nc6 8. a3 Re8 9. 0-0 Qc8 10. Re1 a5 11. Ne5 Nxe5 12. dxe5 Ne4 13. f3 Nc5 14. f4 Rd8 15. e3 Rb8 16. Bc3 a4 17. b4 Ne4 18. Nxe4 dxe4 19. Qe2 Qe6 20. Qb5 Qd7 21. Qxd7 Rxd7 22. Red1 Rbd8 23. Rxd7 Rxd7 24. Kf2 h5 25. Ke1 Kf8 26. Rd1 Ke8 27. Rxd7 Kxd7 28. e6+ Kxe6 29. Bxg7 f6 30. Kd2 Kf7 31. Bh6 g5 32. fxg5 Kg6 33. gxf6 Kxh6 34. fxe7 Bd7 35. Bxe4 c6 36. b5 cxb5 37. Bxb7 Kg5 38. Kc3 Kf6 39. Kb4 Kxe7 40. Ba6 Bf5 41. c3 Kd6 42. Bxb5 1-0

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.10.31"]
[Round "5"]
[White "Borensztajn, David"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1992"]
[BlackElo "1841"]
[PlyCount "99"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. d3 d5 4. e3 b6 5. Be2 Bb7 6. a4 a6 7. 0-0 Nd7 8. c3 Ngf6 9. Qe1 c5 10. Ne5 Qc7 11. d4 Ne4 12. b3 Bxe5 13. fxe5 f6 14. exf6 Ndxf6 15. Bb2 0-0 16. Na3 Bc6 17. c4 e6 18. Qh4 Nd7 19. Qh3 Qd6 20. cxd5 Bxd5 21. Nc4 Qc6 22. dxc5 bxc5 23. Bd3 Bxc4 24. Bxc4 Rae8 25. Qh6 Ndf6 26. Rf4 Rf7 27. Bd3 Ref8 28. Rd1 Qb7 29. Rdf1 Qxb3 30. Rxf6 Qxb2 31. Rxf7 Rxf7 32. Rxf7 Kxf7 33. Bxe4 Qc1+ 34. Kf2 Qd2+ 35. Kg3 Qe1+ 36. Kh3 Kg8 37. Qg5 c4 38. Qd8+ Kg7 39. Qd4+ Kh6 40. Qxc4 Qxe3+ 41. Bf3 e5 42. Qe4 Qc5 43. Qd5 Qc8+ 44. Kg3 Qc3 45. Qe4 Qa1 46. Qe3+ g5 47. h4 Kg7 48. Qxg5+ Kf8 49. Qf6+ Ke8 50. Bc6# 1-0

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.10.30"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1841"]
[BlackElo "2050"]
[PlyCount "72"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rb1 Nbd7 11. Rd1 a6 12. cxd5 exd5 13. e4 dxe4 14. Bxe4 Nxe4 15. Nxe4 Qa5 16. a3 Qd5 17. Qd3 Rfe8 18. Nc3 Qh5 19. Be3 Rad8 20. Qe2 Qxe2 21. Nxe2 Nb6 22. Kf1 Nc4 23. Rd3 c5 24. a4 Rd7 25. b3 Nxe3+ 26. fxe3 Bh6 27. Kf2 Rde7 28. dxc5 Bxe3+ 29. Kf3 Bxc5 30. Rb2 f5 31. g4 fxg4+ 32. hxg4 Rf7+ 33. Kg3 Rf2 34. Rdd2 Ref8 35. Nc1 R8f3+ 36. Kh4 g5+ 0-1

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.10.30"]
[Round "4"]
[White "Serra Azul Neto, Francisco"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1981"]
[BlackElo "1841"]
[PlyCount "76"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. Be2 g6 6. Be3 Bg7 7. Qd2 Bg4 8. 0-0-0 Nd7 9. dxe5 dxe5 10. h3 Bxf3 11. Bxf3 Ngf6 12. g4 Nb6 13. g5 Nfd7 14. Bg4 Rd8 15. Qd6 Qxd6 16. Rxd6 Bf8 17. Rd2 Bc5 18. Rhd1 Bxe3 19. fxe3 Ke7 20. Na4 Nb8 21. Nc5 Rxd2 22. Rxd2 Nc4 23. Rd3 Nd6 24. Ra3 a6 25. Rb3 b5 26. Ra3 Nc4 27. Rc3 Rf8 28. Be2 Nd6 29. Ra3 f5 30. gxf6+ Rxf6 31. Nxa6 Nxa6 32. Rxa6 Nxe4 33. Ra7+ Kd6 34. Rxh7 Ng3 35. Bd3 e4 36. Rh6 exd3 37. cxd3 Nf5 38. e4 Nxh6 0-1

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.10.29"]
[Round "1"]
[White "Bueno, Jair Cardona"]
[Black "Pimenta, Jeronimo Marques"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1841"]
[BlackElo "2096"]
[PlyCount "141"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Be2 Bb7 11. 0-0 Nd7 12. Rc1 c5 13. b3 Rac8 14. Bd3 a6 15. a4 Rc6 16. Qe2 Nb8 17. Rc2 cxd4 18. Nxd4 Rxc2 19. Qxc2 g6 20. Rc1 Nd7 21. Qb2 Nc5 22. Be2 Rc8 23. Qa3 Qd7 24. a5 Qd6 25. b4 Nd7 26. Rxc8+ Bxc8 27. Qc3 Bb7 28. axb6 Qxb6 29. Nb3 f5 30. Kf1 Kf7 31. Ke1 Qd6 32. f4 Nf6 33. Bf3 Bc6 34. Qc5 Qxc5 35. Nxc5 a5 36. bxa5 Ke7 37. Kd2 Kd6 38. Nb3 Bb5 39. Kc3 Bc4 40. Nd2 Ba6 41. Kd4 Bb7 42. Nb3 Nd7 43. Be2 Nb8 44. Kc3 h6 45. Nd4 Bc8 46. Bb5 g5 47. Bd3 gxf4 48. exf4 Kc5 49. Bxf5 Bxf5 50. Nxf5 Nc6 51. Nxh6 Nxa5 52. f5 Kd6 53. f6 Nc6 54. f7 Ke7 55. g4 Ne5 56. Kd4 Nxg4 57. Nxg4 Kxf7 58. Kxd5 Kg6 59. Ke4 Kg5 60. Kf3 Kh4 61. Kf4 Kh5 62. Kg3 Kg5 63. Ne3 Kh5 64. h4 Kh6 65. Kg4 Kg6 66. Nf5 Kf6 67. h5 Kf7 68. Kg5 Kg8 69. Kg6 Kf8 70. h6 Kg8 71. Nd6 1-0

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "2011.10.29"]
[Round "2"]
[White "Cunha, Lucas Aguiar"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2157"]
[BlackElo "1841"]
[PlyCount "85"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nge7 6. 0-0 0-0 7. Nd5 d6 8. c3 Nxd5 9. exd5 Ne7 10. d4 f6 11. h3 b6 12. c4 Bb7 13. b3 c5 14. dxc6 Bxc6 15. d5 Bd7 16. Ba3 Nc8 17. Re1 Rf7 18. Nc3 Bf8 19. Qd2 Be7 20. f4 Qf8 21. Rad1 Rb8 22. Ne4 Qh6 23. Kh2 exf4 24. Qxf4 Qxf4 25. gxf4 f5 26. Ng5 Bxg5 27. fxg5 Kf8 28. Re6 Bxe6 29. dxe6 Re7 30. Bxd6 Nxd6 31. Rxd6 Rc8 32. Kg3 Kg7 33. Kf4 h6 34. h4 hxg5+ 35. hxg5 Rc5 36. Bd5 b5 37. Ke5 bxc4 38. bxc4 Rcc7 39. Rd8 a5 40. Kd6 Ra7 41. Rd7 Kf8 42. c5 Ra6+ 43. c6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.10"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Pereira, Armando Scharlau"]
[Result "0-1"]
[ECO "E16"]
[BlackElo "1712"]
[PlyCount "122"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 0-0 6. Bg2 Bb7 7. a3 Be7 8. 0-0 c5 9. b3 cxd4 10. Nxd4 Bxg2 11. Kxg2 d5 12. Bb2 Qc7 13. Rc1 Qb7 14. N2f3 Rd8 15. Qc2 Nc6 16. Nxc6 Qxc6 17. cxd5 Qxc2 18. Rxc2 Rxd5 19. Rfc1 Rc5 20. Rxc5 bxc5 21. Ne5 Bf8 22. Nd3 Nd7 23. a4 f6 24. Ba3 Rc8 25. f4 Kf7 26. a5 a6 27. Rc3 g5 28. Bc1 gxf4 29. gxf4 Bd6 30. Be3 e5 31. fxe5 fxe5 32. Rc4 Ke6 33. Bf2 Rg8+ 34. Kf1 Kd5 35. e4+ Kc6 36. Rc2 Kb5 37. Be1 Rg4 38. Nf2 Rf4 39. Ke2 Rh4 40. h3 Nf6 41. Rc4 Nh5 42. Bd2 Nf4+ 43. Bxf4 Rxf4 44. Ra4 Rf8 45. Ke3 Bc7 46. Nd3 Rg8 47. Kf3 Rg1 48. Ra2 Bxa5 49. Nxc5 Rf1+ 50. Kg2 Rb1 51. Nd7 Bc3 52. Nf6 Rb2+ 53. Rxb2 Bxb2 54. Nxh7 Kb4 55. Ng5 Bc1 56. Nf3 Bf4 57. Ne1 Kxb3 58. Nd3 a5 59. h4 a4 60. Nxf4 a3 61. Ne2 Kb2 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.10"]
[Round "5"]
[White "Goetz, Fabio"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "107"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Nf6 3. d3 d5 4. e3 Bg7 5. Be2 c5 6. 0-0 Nc6 7. Ne5 Qc7 8. Nxc6 Qxc6 9. Bf3 Qc7 10. Qe2 e6 11. e4 dxe4 12. dxe4 0-0 13. Nc3 Rd8 14. e5 Ne8 15. Nb5 Qb6 16. c4 a6 17. Nc3 Qc7 18. Be3 Rb8 19. Ne4 b6 20. Qf2 Bb7 21. Rad1 Bf8 22. h4 Rxd1 23. Rxd1 Be7 24. g4 Rd8 25. Rf1 Bc6 26. Ng5 Qb7 27. Bxc6 Qxc6 28. f5 exf5 29. gxf5 Bxg5 30. Bxg5 Rd4 31. e6 fxe6 32. fxg6 Rg4+ 33. Kh2 Nf6 34. Bxf6 Qc7+ 35. Kh3 Rxg6 36. Bg5 Qg7 37. Be3 e5 38. Rg1 Qd7+ 39. Kh2 Qd3 40. Rxg6+ hxg6 41. Qd2 Qxc4 42. Qd8+ Kf7 43. Qd7+ Kg8 44. Qe8+ Kh7 45. Qe7+ Kg8 46. Qg5 Qe2+ 47. Kg3 Qe1+ 48. Bf2 Qe4 49. h5 Qd3+ 50. Be3 e4 51. Qxg6+ Kf8 52. Qf5+ Ke8 53. Qf4 c4 54. h6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.09"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Fonseca, Luiz Itamir"]
[Result "0-1"]
[ECO "A86"]
[PlyCount "68"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. e3 d6 7. Nf3 Nc6 8. Qe2 Bd7 9. Bd2 Rb8 10. a3 e5 11. d5 Ne7 12. 0-0 c6 13. dxc6 bxc6 14. b4 e4 15. Nd4 h6 16. Rab1 Kh7 17. Rfc1 Qe8 18. b5 c5 19. Nb3 g5 20. f3 Ng6 21. f4 Be6 22. g4 Qf7 23. Nd1 gxf4 24. exf4 Nh4 25. Nb2 Rg8 26. Kh1 Bh8 27. Rg1 Nh5 28. Na5 Bf6 29. Nd1 Rg7 30. Bc3 Rbg8 31. Qd2 Nf3 32. Qxd6 Nxg1 33. Rb2 Nf3 34. Nc6 Ng3+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.08"]
[Round "3"]
[White "Ferreira, Ozeias da Cunha"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "94"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Ne4 6. Bd3 Nxc3 7. bxc3 Bd6 8. c5 Bc7 9. e4 dxe4 10. Bxe4 Nd7 11. 0-0 h6 12. Bc2 b5 13. Re1 Bb7 14. Qd3 Qf6 15. Qe4 a6 16. a4 Qe7 17. Bd2 Nf6 18. Qd3 Qd7 19. c4 bxc4 20. Qxc4 a5 21. Qc3 Nd5 22. Qb2 Ba6 23. Ne5 Bxe5 24. Rxe5 Bc4 25. Rb1 0-0 26. Ree1 Rfc8 27. Qa3 Qc7 28. Rec1 Nf6 29. Bh7+ Kxh7 30. Rxc4 Nd5 31. Rc2 e5 32. Rcb2 exd4 33. Rb7 Qe5 34. Rxf7 Rf8 35. Rfb7 Qe2 36. Qg3 Rg8 37. Be1 Rae8 38. h4 d3 39. h5 d2 40. Qg6+ Kh8 41. Bxd2 Qxd2 42. Rxg7 Re1+ 43. Kh2 Qf4+ 44. g3 Qxf2+ 45. Kh3 Qf1+ 46. Kh4 Qh1+ 47. Kg4 Qe4+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.07"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Spritzer, Abrao Rafael"]
[Result "0-1"]
[ECO "E16"]
[PlyCount "88"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 d5 9. cxd5 exd5 10. a3 Nbd7 11. b4 Ne4 12. Qc2 Nxd2 13. Qxd2 a6 14. e3 Bd6 15. Ne2 Nf6 16. Rfd1 Qe7 17. Nc1 Ne4 18. Qb2 Bc8 19. Nd3 f6 20. a4 Bg4 21. Rdb1 Qe6 22. a5 Qf5 23. Nde1 Rfe8 24. axb6 cxb6 25. Ra2 Nc3 26. Rba1 Nxa2 27. Qxa2 Kh8 28. Nh4 Qd7 29. Bxd5 Be6 30. Bxe6 Qxe6 31. Qxe6 Rxe6 32. Nd3 Ree8 33. Nf3 Rec8 34. Kf1 Rc2 35. Ke1 Rc4 36. Rb1 Kg8 37. Kd2 Rac8 38. Nfe1 Kf7 39. Rb2 Ke7 40. Nc2 a5 41. Na3 Bxb4+ 42. Nxb4 Rxb4 43. Rxb4 axb4 44. Nc2 b3 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.07"]
[Round "1"]
[White "Ferreira, Vitor Hugo Vieira"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2093"]
[PlyCount "51"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. c4 Bg7 6. Nc3 c5 7. e3 d6 8. d4 cxd4 9. exd4 e6 10. Qa4+ Nbd7 11. Nb5 Qb8 12. Bf4 Bf8 13. Qa3 Ne4 14. Rfe1 a6 15. Nc3 Nxc3 16. Qxc3 Bg7 17. Qa3 Ke7 18. d5 Rd8 19. Rad1 Nf8 20. dxe6 fxe6 21. Bg5+ Bf6 22. Qc3 Nd7 23. Bh3 e5 24. Bxd7 Bxg5 25. Nxe5 Rxd7 26. Nc6+ 1-0

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.30"]
[Round "9"]
[White "Bueno, Jair Cardona"]
[Black "Benez, Laksmi"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "43"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 Be7 5. Bg5 Nc6 6. e3 0-0 7. Be2 h6 8. Bh4 Qa5 9. 0-0 cxd4 10. Nxd4 Nxd4 11. Qxd4 a6 12. a3 Re8 13. b4 Qc7 14. Rfd1 b6 15. Bg3 Qd8 16. Bf3 Ra7 17. Bb8 Rb7 18. Bxb7 Bxb7 19. Bd6 Bxd6 20. Qxd6 Qc8 21. Qxb6 Ba8 22. c5 1-0

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.29"]
[Round "8.23"]
[White "Chiarelli, Jhefferson Aparecid"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Bd2 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 a6 10. Qe2 0-0 11. Na4 Ba7 12. Be3 Bxe3 13. Qxe3 Nh7 14. Nc3 f5 15. d4 exd4 16. Qxd4 fxe4 17. Nxe4 d5 18. Nc3 c6 19. 0-0 Bxh3 20. Rfe1 Bf5 21. Rac1 Qc7 22. Qe5 Qxe5 23. Rxe5 Rae8 24. Rxe8 Rxe8 25. Kf1 Nf6 26. Nh4 Bh7 27. Na4 Nd7 28. Nc3 Kf7 29. Ne2 Nc5 30. Nd4 Kf6 31. b4 Ne6 32. Re1 Re7 33. c3 Nxd4 34. cxd4 Bd3+ 0-1

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.29"]
[Round "7"]
[White "Kawabata, Elise Yuriko"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "123"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. c3 Nf6 7. d3 d6 8. Be3 Na5 9. Bc2 c5 10. Nbd2 Ng4 11. Qe2 f5 12. Nb3 f4 13. Bd2 Be6 14. Nxa5 Qxa5 15. h3 Nh6 16. d4 Qc7 17. dxe5 dxe5 18. a4 Rb8 19. axb5 axb5 20. Bd3 c4 21. Bc2 0-0 22. 0-0 Ra8 23. Rfd1 Nf7 24. Be1 g5 25. Nd2 Nd6 26. Qh5 Bf7 27. Qg4 Rfb8 28. b3 h5 29. Qe2 Qc8 30. Nf3 cxb3 31. Rxa8 Rxa8 32. Bb1 Nc4 33. Qd3 Be6 34. Nh2 Qe8 35. Qe2 Rd8 36. Rxd8 Bxd8 37. Qd1 Na3 38. Nf3 Nxb1 39. Qxb1 Bc4 40. Nd2 Qd7 41. Nxb3 g4 42. hxg4 hxg4 43. Nd2 Bd3 44. Qb3+ Kg7 45. c4 Bb6 46. Qxb5 Qc7 47. Qd5 Be2 48. Kh1 Kf8 49. Qa8+ Kg7 50. Qd5 Qb8 51. Qd7+ Kf6 52. Qh7 Ke6 53. Qg6+ Kd7 54. Qf7+ Kd6 55. Qd5+ Ke7 56. c5 Ba7 57. Nb3 f3 58. Qd6+ Qxd6 59. cxd6+ Kxd6 60. Bb4+ Ke6 61. Nc5+ Bxc5 62. Bxc5 1/2-1/2

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.26"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Cardoso Pimenta, Ciro Jose"]
[Result "1/2-1/2"]
[ECO "D58"]
[BlackElo "2052"]
[PlyCount "46"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 0-0 5. Nc3 d5 6. e3 b6 7. Bd3 h6 8. Bh4 dxc4 9. Bxc4 Bb7 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Rc1 Rd8 13. Qe2 Nd7 14. Nxe4 Bxe4 15. Rc3 c5 16. Rd1 Qf6 17. Nd2 Bb7 18. Nb3 cxd4 19. Nxd4 Nc5 20. Rcc1 Qg5 21. f3 e5 22. Nb3 Nxb3 23. Bxb3 e4 1/2-1/2

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.26"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Tavares, Imyra Cecilia"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1918"]
[PlyCount "56"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 g6 2. b3 Bg7 3. Bb2 c5 4. Nf3 d6 5. e3 cxd4 6. Bxd4 Nf6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 0-0 10. c4 Nc5 11. Qe2 Qa5 12. Bc3 Qa6 13. Nbd2 Rfd8 14. e4 d5 15. exd5 Rxd5 16. Qxe7 Re8 17. Qc7 Ne6 18. Qg3 Rd3 19. Bxf6 Bxf6 20. Rae1 Bc3 21. Re2 Qxa2 22. Qg4 Bxd2 23. Qe4 Rd7 24. Nxd2 Rxd2 25. Rxd2 Qxd2 26. Qxb7 Qd3 27. Ra1 Qc3 28. Rb1 Nc5 0-1

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.25"]
[Round "2"]
[White "Britto Moratto, Iam"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 d6 7. Be3 Bxe3 8. fxe3 Na5 9. Bd5 c6 10. Bb3 Nxb3 11. axb3 0-0 12. Ne2 Re8 13. Ng3 Qb6 14. Qd2 Ng4 15. Rae1 a5 16. d4 Nf6 17. c4 Qxb3 18. Qc3 Qxc3 19. bxc3 Ra7 20. d5 c5 21. Nf5 Nxe4 22. Rc1 Bxf5 23. Nh4 Bg6 24. Nxg6 fxg6 25. Rc2 a4 26. Ra1 a3 27. Rca2 Rea8 0-1

[Event "Parana-ch"]
[Site "Campo Mourao"]
[Date "2011.01.25"]
[Round "1"]
[White "Bueno, Jair Cardona"]
[Black "Borges, Victor Hugo Moreira"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2103"]
[PlyCount "62"]
[EventDate "2011.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Nf3 Qa5 7. a3 Ne4 8. Qc1 Nxg5 9. Nxg5 dxc4 10. e4 Be7 11. Nf3 b5 12. a4 b4 13. Nb1 c3 14. bxc3 bxc3 15. Bd3 Ba6 16. Bxa6 Qxa6 17. Qxc3 Rb8 18. Nbd2 0-0 19. Qc4 Qxc4 20. Nxc4 Rb4 21. Ncd2 c5 22. Ke2 cxd4 23. Rhc1 Nc5 24. Ne5 d3+ 25. Nxd3 Nxd3 26. Kxd3 Rb2 27. Nf3 Rxf2 28. Rc7 Bd6 29. Rxa7 Rd8 30. Kc4 Rc2+ 31. Kb5 Rb8+ 0-1

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "4"]
[White "Dias, Anderson Tatsch"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D64"]
[WhiteElo "2203"]
[PlyCount "44"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 c6 5. Nc3 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 Nd7 10. Rc1 0-0 11. Bd3 Re8 12. cxd5 exd5 13. 0-0 Nf6 14. b4 a6 15. a4 Ne4 16. Qb2 f6 17. b5 axb5 18. axb5 Bd7 19. bxc6 bxc6 20. Ra1 c5 21. Rxa8 Rxa8 22. Qb7 Rd8 1-0

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "2"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2119"]
[PlyCount "53"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 d6 9. Rd1 Na5 10. Bc2 c5 11. d3 Qc7 12. Nbd2 Bb7 13. Nf1 c4 14. d4 Nc6 15. Ng3 a5 16. a4 Ba6 17. axb5 Bxb5 18. Ba4 Qb6 19. Nf5 Rfe8 20. Bg5 Rad8 21. d5 Nb8 22. Nxe7+ Rxe7 23. Bxf6 gxf6 24. Nh4 Kh8 25. Qf3 Nd7 26. Bxb5 Qxb5 27. Nf5 1-0

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.20"]
[Round "3"]
[White "Cordioli, Lourenco Joao"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1995"]
[PlyCount "63"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 Nf6 7. e3 b5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Nd5 11. Ba5 Qd7 12. bxc4 bxc4 13. Ne5 Qd6 14. Bxc4 0-0 15. 0-0 f6 16. Bxd5 exd5 17. Nd3 Nc6 18. Nf4 Be6 19. Qa4 Nxa5 20. Qxa5 Rfd8 21. Rfc1 g5 22. Nxe6 Qxe6 23. Rc7 a6 24. Rac1 f5 25. h3 f4 26. exf4 gxf4 27. Qd2 Qf6 28. Qd1 a5 29. Qg4+ Kh8 30. Qh5 Qg6 31. Qe5+ Kg8 32. R1c6 1-0

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.19"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Gimenez, Murilo Salustiano"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2050"]
[PlyCount "94"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 c5 5. Be2 0-0 6. 0-0 b6 7. c4 Bb7 8. dxc5 bxc5 9. Nc3 Qb6 10. Qc2 Nc6 11. Rad1 Rfd8 12. Rd2 Nb4 13. Qb1 d5 14. cxd5 Nbxd5 15. Nxd5 exd5 16. Qc2 Rac8 17. Ne5 Qe6 18. Bxf6 Bxf6 19. Ng4 Be7 20. h3 Bd6 21. Rfd1 Bb8 22. Nh2 Qe5 23. Nf1 d4 24. exd4 cxd4 25. Qb1 Qg5 26. f3 a5 27. b4 a4 28. Kh1 Qf4 29. Bd3 g6 30. Be4 Bxe4 31. Qxe4 Qxe4 32. fxe4 Rc4 33. a3 Be5 34. Rd3 Rdc8 35. g4 Rc3 36. Kg2 Rc2+ 37. Kf3 R8c3 38. h4 Kf8 39. g5 Ke7 40. Kg4 Rf2 41. Rxc3 dxc3 42. Ne3 Rf4+ 43. Kh3 Rxe4 44. Nd5+ Ke6 45. Nb6 Bf4 46. Nxa4 c2 47. Nc5+ Kf5 0-1

[Event "BRA TR Sul"]
[Site "Porto Alegre"]
[Date "2009.10.??"]
[Round "1"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Bueno, Jair Cardona"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2275"]
[PlyCount "45"]
[EventDate "2009.10.??"]
[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 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 g6 5. Qf3 Qf6 6. Nd5 Qxf3 7. Nxf3 Bb6 8. Ng5 Nh6 9. c3 f5 10. Nxh7 Ng4 11. f3 Rxh7 12. fxg4 Rg7 13. d3 f4 14. g3 g5 15. h4 Na5 16. hxg5 Nxc4 17. gxf4 exf4 18. dxc4 Rxg5 19. Bxf4 Rg6 20. Bxc7 Kf7 21. Rf1+ Kg7 22. Be5+ Kh7 23. 0-0-0 1-0

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "7"]
[White "Bueno, Jair Cardona"]
[Black "Benevenga, Antonio"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "125"]
[EventDate "2009.10.09"]
[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. Nf3 d5 4. e3 Bg7 5. Nc3 0-0 6. Be2 Nc6 7. 0-0 dxc4 8. Bxc4 Na5 9. Be2 b6 10. Qc2 Bb7 11. b3 Rc8 12. b4 Nc6 13. a3 e6 14. Bb2 Ne7 15. Rac1 a6 16. Rfd1 Ned5 17. h3 Qe7 18. Ne5 Nxc3 19. Bxc3 Nd5 20. Nf3 f5 21. g3 g5 22. Bd2 g4 23. hxg4 fxg4 24. Nh2 h5 25. Qg6 Qf7 26. Qxf7+ Rxf7 27. Bf1 Rcf8 28. Be1 Bh6 29. Rd3 Nf6 30. Bg2 Bxg2 31. Kxg2 Ne4 32. Rc2 b5 33. Rd1 Nd6 34. Ra2 Nc4 35. Rd3 Rd8 36. Nf1 Rfd7 37. Nd2 Nxd2 38. Bxd2 c6 39. a4 e5 40. Bc3 e4 41. Rd1 Bg7 42. Be1 Rd5 43. Rc1 R8d6 44. Rac2 bxa4 45. Rxc6 Rxc6 46. Rxc6 Rb5 47. Rxa6 a3 48. Rxa3 Bf8 49. Rb3 Kf7 50. Kf1 Ke6 51. Ke2 Kd5 52. Rb1 Kc4 53. Kd1 Bxb4 54. Rxb4+ Rxb4 55. Bxb4 Kxb4 56. Kc2 Kc4 57. Kb2 Kd3 58. d5 Ke2 59. d6 Kxf2 60. d7 h4 61. gxh4 g3 62. d8Q g2 63. Qd2+ 1-0

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "105"]
[EventDate "2009.10.09"]
[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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Bd3 c6 8. a3 dxc4 9. Bxc4 b5 10. Be2 Nd5 11. Bxe7 Nxe7 12. 0-0 Bb7 13. Ne4 Qb6 14. b4 Rad8 15. Qb3 Nd5 16. Bd3 N7f6 17. Nc5 Bc8 18. Rfc1 Kh8 19. Rc2 Ng4 20. h3 Ngxe3 21. fxe3 Nxe3 22. Rf2 Qc7 23. Bc2 Qf4 24. Re1 Nxc2 25. Qxc2 h6 26. Re4 Qd6 27. Qc3 Kg8 28. Rfe2 Rde8 29. Rc2 f5 30. Re1 Qg3 31. Qb3 Rf6 32. Ree2 Qd6 33. Qc3 Rd8 34. Rc1 Qc7 35. Ne5 Rd5 36. Nb3 Bb7 37. Nxc6 Kh7 38. Nxa7 Qb6 39. Nc6 Rd6 40. Ne5 Bd5 41. Nc5 Qa7 42. Ra1 Rd8 43. Rf2 Kg8 44. Qd3 Ba8 45. Rd2 f4 46. Qxb5 f3 47. gxf3 Rf5 48. Qa6 Qxa6 49. Nxa6 Rxe5 50. dxe5 Rxd2 51. Nc7 Bxf3 52. Nxe6 Rg2+ 53. Kf1 1-0

[Event "BRA TR Sul"]
[Site "Porto Alegre"]
[Date "2009.10.??"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Born, Carlos Rodrigo"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2215"]
[PlyCount "70"]
[EventDate "2009.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e5 3. d5 Nce7 4. e4 d6 5. Nc3 f5 6. exf5 Nxf5 7. Bd3 Nf6 8. Nge2 Be7 9. 0-0 0-0 10. Ne4 Nxe4 11. Bxe4 Bg5 12. Qd3 b6 13. b4 a5 14. b5 Bxc1 15. Raxc1 Qg5 16. f4 exf4 17. Rxf4 g6 18. Rcf1 Bd7 19. Kh1 Rae8 20. h3 Nh6 21. Rxf8+ Rxf8 22. Rxf8+ Kxf8 23. Qf3+ Ke7 24. Qf4 Qxf4 25. Nxf4 Kf6 26. Nd3 Bf5 27. Nf2 Bxe4 28. Nxe4+ Kf5 29. Nd2 Kf4 30. Kg1 Ke3 31. Nf3 Nf7 32. h4 Kd3 33. h5 Kxc4 34. hxg6 hxg6 35. Nh4 Ne5 0-1

[Event "BRA TR Sul"]
[Site "Porto Alegre"]
[Date "2009.10.??"]
[Round "4"]
[White "Bueno, Jair Cardona"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "D16"]
[PlyCount "143"]
[EventDate "2009.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 c6 4. Nc3 dxc4 5. a4 e6 6. e3 Bb4 7. Bxc4 Nbd7 8. 0-0 0-0 9. Qc2 Re8 10. Rd1 Nf8 11. b3 Qc7 12. Ba3 Qa5 13. Bxb4 Qxb4 14. a5 Bd7 15. Ne5 Qe7 16. Nd3 b6 17. b4 Nd5 18. Nxd5 cxd5 19. Ba6 Bc8 20. axb6 axb6 21. b5 Bb7 22. Rdc1 Rac8 23. Qb2 f6 24. Nb4 Rc4 25. Rxc4 dxc4 26. Bxb7 Qxb7 27. Qc3 Rc8 28. Nc6 Ra8 29. Rxa8 Qxa8 30. Qxc4 Qa1+ 31. Qf1 Qxf1+ 32. Kxf1 Kf7 33. Ke2 Nd7 34. Kd3 g5 35. g4 Ke8 36. f4 h6 37. Ke4 Nf8 38. f5 Kd7 39. fxe6+ Kxe6 40. Nd8+ Ke7 41. Nc6+ Ke6 42. d5+ Kd6 43. Nd8 Nd7 44. Ne6 Ne5 45. h3 Nc4 46. Nd4 Kc5 47. Nf5 Kxb5 48. Kd4 Ne5 49. Nxh6 Ka4 50. Ng8 Nd7 51. Ne7 b5 52. d6 b4 53. Nd5 b3 54. Nc3+ Ka3 55. Nb1+ Kb2 56. Nd2 Kc2 57. Nxb3 Kxb3 58. Kd5 Nf8 59. Kc6 Kc4 60. d7 Nxd7 61. Kxd7 Kd5 62. Ke7 Ke5 63. e4 Kxe4 64. Kxf6 Kf4 65. Kg6 Kg3 66. Kxg5 Kxh3 67. Kh5 Kg3 68. g5 Kf4 69. g6 Kf5 70. Kh6 Kf6 71. Kh7 Kg5 72. g7 1-0

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "5"]
[White "Bueno, Jair Cardona"]
[Black "Grabin, Henrique Mallmann"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "133"]
[EventDate "2009.10.09"]
[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 c6 3. Nc3 Nf6 4. e3 Bf5 5. Bd3 Bg6 6. Nf3 e6 7. b3 Bb4 8. Qc2 Nbd7 9. 0-0 0-0 10. Bb2 Rc8 11. Rfd1 a6 12. Ne2 Bd6 13. c5 Bc7 14. Nc3 Re8 15. b4 e5 16. Bxg6 hxg6 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qe2 Ne4 20. Nxe4 Bxb2 21. Qxb2 Rxe4 22. Rd4 Qf6 23. Rad1 Rce8 24. Qa1 Rxd4 25. Rxd4 Re4 26. Qd1 Qe7 27. h3 Kf8 28. Qd3 f5 29. Kf1 Kf7 30. Qd2 Qe5 31. f4 Qe7 32. Kf2 Qh4+ 33. Ke2 g5 34. Rxe4 fxe4 35. fxg5 Qxg5 36. Kd1 Qf6 37. Kc2 Qf1 38. Kb3 Ke6 39. Kc2 Kf5 40. Kb3 Qd3+ 41. Qxd3 exd3 42. Kc3 Ke4 43. Kd2 d4 44. exd4 Kxd4 45. h4 Ke4 46. h5 Kf5 47. Kxd3 Kg5 48. Ke4 Kxh5 49. Ke5 Kg4 50. Kd6 Kg3 51. Kc7 Kxg2 52. Kxb7 g5 53. Kxa6 g4 54. b5 Kf3 55. bxc6 g3 56. c7 g2 57. c8Q g1Q 58. Qf5+ Ke3 59. c6 Qg2 60. Qc5+ Ke4 61. a4 Qe2+ 62. Qb5 Qc2 63. a5 Qc3 64. Qb6 Qc4+ 65. Ka7 Qf7+ 66. c7 Ke5 67. Kb8 1-0

[Event "BRA TR Sul"]
[Site "Porto Alegre"]
[Date "2009.10.??"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Moritz, Diego Homrich"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "70"]
[EventDate "2009.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 N5b6 11. Nf3 Nf6 12. Bd3 Ke7 13. Rac1 c6 14. h3 Be6 15. b3 h6 16. Rc2 Rac8 17. Rhc1 Nh5 18. Ke3 g5 19. Ng1 Nf4 20. Bf1 f5 21. g3 Ng6 22. e5 f4+ 23. Ke2 fxg3 24. fxg3 Rhf8 25. Nf3 Rf7 26. Nd2 Bd5 27. Nc4 Bxc4+ 28. bxc4 Rcf8 29. Bg2 Rf2+ 30. Ke3 Nxc4+ 31. Rxc4 Rxg2 32. Rb1 Rxg3+ 33. Kd2 Rf2+ 34. Ke1 Rg1+ 35. Kxf2 Rxb1 0-1

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "1"]
[White "Bueno, Jair Cardona"]
[Black "Olivencia, Flavio"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2219"]
[PlyCount "40"]
[EventDate "2009.10.09"]
[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. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Bd3 c5 7. dxc5 dxc5 8. 0-0 Nc6 9. a3 Qc7 10. c4 Rd8 11. Qc2 Ng4 12. Bxg7 Kxg7 13. Nc3 Nce5 14. Nxe5 Qxe5 15. Rfd1 Qxh2+ 16. Kf1 Qh1+ 17. Ke2 Qxg2 18. Rf1 Nh2 19. Be4 Bg4+ 20. Ke1 Qxf1# 0-1

[Event "BRA TR Sul"]
[Site "Porto Alegre"]
[Date "2009.10.??"]
[Round "5"]
[White "Cardoso, Ingrid da Silva"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "90"]
[EventDate "2009.10.??"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 a6 7. Nd5 d6 8. h3 Na5 9. b4 Nxd5 10. Bxd5 Bxb4 11. d4 Bc3 12. Rb1 exd4 13. Nxd4 0-0 14. Nf5 Bxf5 15. exf5 c6 16. Bb3 b5 17. Qg4 Qf6 18. h4 Rae8 19. Qh3 Re4 20. Be3 Rfe8 21. g4 Bd4 22. Rbe1 d5 23. g5 Qd6 24. Bd2 Rxe1 25. Rxe1 Rxe1+ 26. Bxe1 Nxb3 27. axb3 hxg5 28. hxg5 Qf4 29. g6 fxg6 30. fxg6 Qg5+ 31. Qg2 Qxg2+ 32. Kxg2 Kf8 33. c3 Be5 34. Kf3 Ke7 35. Ke3 Kf6 36. f4 Bd6 37. Bg3 Bc5+ 38. Kf3 Kxg6 39. Kg4 Kf6 40. Bh4+ Kf7 41. f5 a5 42. Be1 a4 43. bxa4 bxa4 44. Kf4 a3 45. c4 d4 0-1

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "3"]
[White "De Castro, Alexandre Zanini"]
[Black "Bueno, Jair Cardona"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2278"]
[PlyCount "88"]
[EventDate "2009.10.09"]
[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 e6 3. cxd5 exd5 4. Nc3 c6 5. e3 Bf5 6. Qb3 Qc8 7. f4 Nf6 8. Nf3 Nbd7 9. Be2 Bd6 10. 0-0 0-0 11. Ne5 h5 12. Qd1 g6 13. Bd3 Ne4 14. Qc2 Ndf6 15. Nf3 Re8 16. Ng5 Qd7 17. Ngxe4 Bxe4 18. Nxe4 Nxe4 19. Bxe4 Rxe4 20. b3 f5 21. Rf3 Rae8 22. Qf2 c5 23. Bb2 c4 24. bxc4 dxc4 25. d5 Bc5 26. Be5 Qxd5 27. Qg3 Kh7 28. Re1 Bf8 29. Qg5 Be7 30. Bf6 Qe6 31. Bxe7 Qxe7 32. g4 Qxg5 33. fxg5 hxg4 34. Rg3 b5 35. Kf2 b4 36. h3 c3 37. hxg4 fxg4 38. Ke2 Kg7 39. Kd3 a5 40. Reg1 R8e7 41. R1g2 R4e5 42. Rxg4 Rxe3+ 43. Kc2 Re2+ 44. Rxe2 Rxe2+ 0-1

