[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "3"]
[White "Boff, Andre Ricardo"]
[Black "Cardona Bueno, Jair"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1912"]
[BlackElo "1900"]
[PlyCount "85"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. b3 Bd6 5. Bb2 c6 6. Bd3 Ne4 7. Bxe4 dxe4 8. Nfd2 f5 9. Qh5+ g6 10. Qe2 Qf6 11. Nc4 Bc7 12. Nbd2 b5 13. Na3 Rg8 14. 0-0-0 Qe7 15. c4 a6 16. Nc2 Nd7 17. f3 exf3 18. gxf3 Bb7 19. e4 Kf7 20. Rhe1 Rae8 21. Qe3 Qh4 22. e5 g5 23. Qd3 g4 24. Ne3 Ke7 25. fxg4 fxg4 26. Ne4 Kd8 27. Ba3 Rg7 28. Re2 Kc8 29. Bd6 h5 30. Rf1 Qd8 31. Ref2 Kb8 32. Rf7 Rxf7 33. Rxf7 Bxd6 34. Nxd6 Rf8 35. Qh7 Bc8 36. Qxh5 Rxf7 37. Qxf7 Qa5 38. Kb2 Qd2+ 39. Nc2 Qxh2 40. Qe8 Nb6 41. c5 Qh7 42. cxb6 Qd7 43. Qg8 1-0

[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "2"]
[White "Cardona Bueno, Jair"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1900"]
[BlackElo "1470"]
[PlyCount "65"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Ne5 0-0 7. Nxc6 Bxc3+ 8. bxc3 Bd7 9. Nxd8 Bxa4 10. Nxb7 a5 11. Nc5 Bc2 12. e3 Rab8 13. Kd2 Be4 14. f3 Rb1 15. Rxb1 Bxb1 16. a3 Rb8 17. Bd3 Ba2 18. cxd5 Bxd5 19. c4 Bc6 20. Kc2 h6 21. Bd2 a4 22. Rb1 Rb6 23. Rb4 Nd7 24. Nxd7 Bxd7 25. c5 Rxb4 26. axb4 e5 27. Kb2 f5 28. Ka3 Kf8 29. b5 c6 30. b6 Bc8 31. Kxa4 Ke7 32. Ka5 Kd8 33. Ba6 1-0

[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "6"]
[White "Cardona Bueno, Jair"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1900"]
[BlackElo "1922"]
[PlyCount "113"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Qc7 9. Qe2 Ne4 10. Bd3 Ndf6 11. Bd2 Bd6 12. Nxe4 Nxe4 13. Rfc1 g5 14. g3 Rg8 15. b4 h5 16. b5 h4 17. Be1 hxg3 18. fxg3 Nxg3 19. hxg3 Bxd3 20. Qxd3 Bxg3 21. Kg2 g4 22. Nd2 Bxe1 23. Rxe1 Rh8 24. Rh1 0-0-0 25. Qc4 Rh3 26. Rxh3 gxh3+ 27. Kh1 Qg3 28. Qe2 Rg8 29. bxc6 bxc6 30. Nf3 Qg2+ 31. Qxg2 hxg2+ 32. Kh2 f6 33. Rg1 Kc7 34. Rxg2 Rxg2+ 35. Kxg2 Kb6 36. Nd2 Ka5 37. Ne4 e5 38. dxe5 fxe5 39. Nc5 e4 40. Kf2 Kb4 41. Nxe4 Kxa4 42. Nd2 Kb4 43. e4 a5 44. e5 Kc5 45. Ke3 Kd5 46. Kf4 Ke6 47. Ke4 a4 48. Nc4 Ke7 49. Kd4 Ke6 50. Kc3 c5 51. Kb2 Kd5 52. Ka3 Kxc4 53. e6 Kd3 54. e7 c4 55. e8Q Kd2 56. Qd7+ Ke2 57. Kxa4 1-0

[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "4"]
[White "Cardona Bueno, Jair"]
[Black "Flach, Kauan Andrei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1900"]
[BlackElo "1755"]
[PlyCount "88"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. cxd5 exd5 11. a4 Rc8 12. Ba6 Bxa6 13. Qxa6 Rc7 14. a5 Nb8 15. Qe2 Ne4 16. Bxe7 Rxe7 17. axb6 axb6 18. dxc5 bxc5 19. Qb5 Qd6 20. Rfd1 Nf6 21. Qb3 Rd8 22. Rd2 Red7 23. Ra8 Nc6 24. Rxd8+ Rxd8 25. h3 Na5 26. Qc2 Nc4 27. Rd1 Ne5 28. Nxe5 Qxe5 29. Na4 c4 30. Rd4 Qe6 31. Qd1 g6 32. Rxc4 Rb8 33. Rd4 Rb5 34. Nc3 Rxb2 35. Nxd5 Ne4 36. Nf4 Qb6 37. Qa4 Nxf2 38. Qe8+ Kg7 39. Rd7 Qf6 40. Ne6+ Kh6 41. Rxf7 Rb1+ 42. Kh2 Rh1+ 43. Kg3 Ne4+ 44. Kg4 Nf2+ 1/2-1/2

[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "1"]
[White "Menna Barreto, Luiz Ney"]
[Black "Cardona Bueno, Jair"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2325"]
[BlackElo "1900"]
[PlyCount "105"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 0-0 8. d3 c6 9. 0-0 Qc7 10. Nd2 Nd7 11. a4 b6 12. Ne4 Be7 13. c4 Bb7 14. Ba3 Bxa3 15. Rxa3 c5 16. a5 f5 17. Nc3 Bxg2 18. Kxg2 Qc6+ 19. f3 Nf6 20. Qb3 e4 21. dxe4 fxe4 22. axb6 axb6 23. Rxa8 Rxa8 24. Rb1 exf3+ 25. exf3 Rb8 26. Qd1 g5 27. Qd3 g4 28. Rf1 Rf8 29. Kg1 gxf3 30. Rxf3 Qd7 31. Qxd7 Nxd7 32. Re3 Kf7 33. Nd5 Re8 34. Rxe8 Kxe8 35. Kf2 Kf7 36. h3 Ke6 37. Ke3 Ke5 38. Nf4 Nf6 39. g4 h6 40. Nd3+ Ke6 41. Kf4 Nd7 42. h4 Kf6 43. Ke4 Ke6 44. g5 hxg5 45. hxg5 Nf8 46. Nf4+ Kd6 47. Nd5 Ne6 48. g6 Kc6 49. Ke5 Ng7 50. Nc3 Nh5 51. Ke6 Kc7 52. Kf7 Kd6 53. g7 1-0

[Event "Dois Irmaos Regional Sul"]
[Site "Dois Irmaos"]
[Date "2012.??.??"]
[Round "5"]
[White "Pimenta, Elisandro da Silva"]
[Black "Cardona Bueno, Jair"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1800"]
[BlackElo "1900"]
[PlyCount "154"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Bd7 5. Bc4 Be7 6. d3 Nf6 7. 0-0 0-0 8. a3 a6 9. fxe5 dxe5 10. Bg5 Be6 11. Bxf6 Bxf6 12. Bd5 Qd7 13. b4 Rab8 14. Qe1 Ne7 15. Bxe6 Qxe6 16. Qg3 g6 17. Rf2 Bg7 18. Raf1 f5 19. Ng5 Qd6 20. exf5 Rxf5 21. Nce4 Qb6 22. Kh1 Rbf8 23. Nc5 Rxf2 24. Rxf2 Rxf2 25. Qxf2 Bf6 26. Nge4 Bg7 27. Qh4 Nc6 28. Nf6+ Bxf6 29. Qxf6 Nd4 30. Qxe5 Nxc2 31. Ne6 Kf7 32. Ng5+ Kg8 33. Qe8+ Kg7 34. Qf7+ Kh6 35. h4 Kh5 36. Qxh7+ Kg4 37. Qd7+ Kxh4 38. Nf3+ Kg3 39. Qh3+ Kf2 40. Qh4+ Ke2 41. Qe4+ Qe3 42. Ng1+ Kd2 43. Nf3+ Kc1 44. Qxg6 Nxa3 45. Qg7 Nc2 46. Qxc7 Qxd3 47. Qxb7 Qc4 48. Qe7 Nxb4 49. Qe3+ Kb2 50. Qf2+ Ka3 51. Qe3+ Ka4 52. Nd2 Qd3 53. Qe1 a5 54. Qa1+ Kb5 55. Qe5+ Qd5 56. Qb8+ Ka4 57. Qe8+ Ka3 58. Qe3+ Qd3 59. Nc4+ Ka2 60. Qxd3 Nxd3 61. Nxa5 Ne5 62. g3 Kb2 63. Kg2 Kc3 64. Kh3 Kd4 65. Nb3+ Ke4 66. Nd2+ Kf5 67. Kh4 Kg6 68. Ne4 Kh6 69. Nf6 Kg6 70. Ng4 Nf3+ 71. Kh3 Kg5 72. Nf2 Ng1+ 73. Kg2 Ne2 74. g4 Nf4+ 75. Kf3 Ng6 76. Kg3 Ne5 77. Ne4+ Kg6 1/2-1/2

