[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.28"]
[Round "6"]
[White "Dos Franca, Elizeu Cleber"]
[Black "Silva, Lairson Ferreira"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2020"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2012.10.26"]
[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 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 a6 8. Bd3 c5 9. dxc5 Nxc5 10. 0-0 Nc6 11. a3 Bd7 12. b4 Nxd3 13. cxd3 Rc8 14. Qb3 b5 15. Ra2 0-0 16. Rc2 Rc7 17. Rfc1 Rfc8 18. Ne2 Qd8 19. g3 Ne7 20. Ned4 Rxc2 21. Rxc2 Rxc2 22. Qxc2 Qc8 23. Qc5 Qxc5 24. bxc5 Kf8 25. Kf1 h6 26. Nd2 Nc6 27. Nxc6 Bxc6 28. Nb3 Ke7 29. Ke2 Kd7 30. Ke3 f6 31. f4 f5 32. Kd4 Kc7 33. Kc3 Bb7 34. Kb4 Bc6 35. Ka5 Bb7 36. Nd4 Bc8 37. Nc2 Bb7 38. Nb4 Bc8 39. Nxa6+ Kb7 40. h4 g6 41. Nb4 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.28"]
[Round "5"]
[White "Silva, Lairson Ferreira"]
[Black "Borges, Ivoney"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1800"]
[BlackElo "1743"]
[PlyCount "120"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 d5 3. e3 Nf6 4. c4 c6 5. Nc3 e6 6. Bd3 Bd6 7. cxd5 exd5 8. Qc2 Ne4 9. 0-0 0-0 10. Qb3 Kh8 11. Ne2 Nd7 12. g3 Ndf6 13. Bd2 g5 14. Bb4 h6 15. Ne5 Bxb4 16. Qxb4 Kg7 17. Rac1 a5 18. Qe1 Nd7 19. f4 Qe7 20. Bxe4 fxe4 21. a3 Nf6 22. Rc3 Bh3 23. Rf2 Ng4 24. Nxg4 Bxg4 25. h3 Bxh3 26. Rh2 Bg4 27. Kf2 h5 28. Ng1 Qd7 29. Qf1 gxf4 30. gxf4 Rf5 31. Nh3 Raf8 32. Qg2 Qe7 33. Ke1 Kf7 34. Ng5+ Ke8 35. Qg3 Kd8 36. Rcc2 Kc8 37. Qg2 Rg8 38. Qd2 Rgxg5 39. fxg5 Qxg5 40. b4 Rf3 41. Rc3 Bh3 42. Qe2 Bf1 43. Qxf1 Rxf1+ 44. Kxf1 Qf5+ 45. Rf2 Qh3+ 46. Ke2 Qh1 47. Rf1 Qg2+ 48. Rf2 Qg4+ 49. Ke1 Qg1+ 50. Ke2 Qb1 51. Rc5 axb4 52. axb4 Qxb4 53. Kf1 Qb1+ 54. Kg2 Qd3 55. Rcc2 Qxe3 56. Rce2 Qxd4 57. Rf8+ Kc7 58. Rf7+ Kb6 59. Rff2 e3 60. Rf3 Qg4+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.27"]
[Round "4"]
[White "Rothebarth, Ana Vitoria de Paul"]
[Black "Silva, Lairson Ferreira"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2012"]
[BlackElo "1800"]
[PlyCount "103"]
[EventDate "2012.10.26"]
[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 e6 2. f4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Be7 6. Na3 a6 7. Nc2 b5 8. d4 Nh6 9. g3 Qb6 10. Bh3 Bd7 11. Be3 a5 12. 0-0 Rc8 13. Qe2 b4 14. g4 c4 15. Bf2 a4 16. Ne3 g6 17. Rab1 Qa5 18. Rfc1 0-0 19. Qe1 Qd8 20. g5 Nf5 21. Ng4 Kg7 22. Nf6 h5 23. Bxf5 exf5 24. Nxd5 Rb8 25. Rd1 Be6 26. Ne3 Bd5 27. Nxd5 Qxd5 28. Qe2 Rfc8 29. Nd2 Na5 30. cxb4 Rxb4 31. Qf3 Qb5 32. Qc3 Qb7 33. Nf3 Rb5 34. Nd2 Bb4 35. Qf3 Qd7 36. Nf1 c3 37. bxc3 Rxc3 38. Rd3 Rc2 39. a3 Bf8 40. Rxb5 Qxb5 41. d5 Bc5 42. Bxc5 Qxc5+ 43. Qe3 Qc4 44. d6 Nc6 45. d7 Nd8 46. Qd4 Qa2 47. e6+ Kh7 48. e7 Rg2+ 49. Kh1 Rf2 50. Rd1 Qe2 51. Qxf2 Qxe7 52. Qe3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.27"]
[Round "3"]
[White "Silva, Lairson Ferreira"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1800"]
[BlackElo "1871"]
[PlyCount "51"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Re1 Nc6 7. Nbd2 e5 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 f5 11. Re1 f4 12. Nd2 fxg3 13. hxg3 Qd4 14. Ne4 Bf5 15. c3 Qd7 16. Nc5 Qc8 17. Qb3+ Kh8 18. Qxb7 Qxb7 19. Nxb7 Nd8 20. Nd6 Rb8 21. Nxf5 gxf5 22. Rb1 f4 23. gxf4 exf4 24. d4 f3 25. Bh3 Rb6 26. Be3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.26"]
[Round "2"]
[White "Montufar Berrios, Lesly Viviane"]
[Black "Silva, Lairson Ferreira"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1877"]
[BlackElo "1800"]
[PlyCount "161"]
[EventDate "2012.10.26"]
[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. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Rb1 0-0 7. 0-0 d6 8. b4 Bf5 9. d3 Rb8 10. a4 Re8 11. b5 Ne7 12. Nd2 Qd7 13. Re1 Bh3 14. Bh1 d5 15. Qb3 Be6 16. Ba3 dxc4 17. Nxc4 Nfd5 18. Bxe7 Nxe7 19. Ne4 b6 20. Qa3 Nd5 21. Qb2 Bf5 22. Rbd1 h6 23. Nc3 e4 24. d4 Nxc3 25. Qxc3 Rbd8 26. e3 Bg4 27. Rc1 c5 28. bxc6 Qxc6 29. Qb3 Rc8 30. Ne5 Qe6 31. Qxe6 Bxe6 32. Bxe4 Rxc1 33. Rxc1 Bb3 34. Rc7 Bxe5 35. dxe5 Rxe5 36. Bc2 Bxc2 37. Rxc2 Re4 38. Ra2 a6 39. Kf1 Rb4 40. Ke2 Rb1 41. Kd2 b5 42. axb5 axb5 43. Kc2 Rb4 44. Rb2 Rxb2+ 45. Kxb2 Kg7 46. Kc3 Kf6 47. Kb4 Ke5 48. f3 f5 49. h4 g5 50. hxg5 hxg5 51. Kxb5 g4 52. f4+ Ke4 53. Kc5 Kxe3 54. Kd5 Kf3 55. Ke5 Kxg3 56. Kxf5 Kh4 57. Ke6 g3 58. f5 g2 59. f6 g1Q 60. f7 Qe3+ 61. Kf6 Qf4+ 62. Kg7 Qg5+ 63. Kh7 Qf6 64. Kg8 Qg6+ 65. Kh8 Qf6+ 66. Kg8 Qe6 67. Kg7 Qe5+ 68. Kh7 Qe7 69. Kg8 Qe6 70. Kg7 Qg4+ 71. Kh7 Qf5+ 72. Kg7 Qd7 73. Kh8 Qe7 74. Kg8 Qg5+ 75. Kh7 Qf5+ 76. Kg7 Kg5 77. f8Q Qg6+ 78. Kh8 Qh5+ 79. Kg8 Qg6+ 80. Qg7 Qxg7+ 81. Kxg7 1/2-1/2

