[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2007.10.06"]
[Round "3"]
[White "Costa, Lazaro"]
[Black "Lebredo Zaragoitia, Gerardo"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2251"]
[PlyCount "64"]
[EventDate "2007.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Nde2 Nc6 9. Bf4 Ne5 10. h3 b5 11. Ng3 Bb7 12. Kh1 h5 13. Bxe5 Qxe5 14. f4 Qc7 15. Qe2 h4 16. Nf5 exf5 17. exf5+ Kf8 18. Rae1 Nh5 19. Qg4 Ng3+ 20. Kh2 Nxf1+ 21. Bxf1 Bf2 22. Rd1 Bg3+ 23. Kh1 Qxf4 24. Qxf4 Bxf4 25. Rxd7 Bc6 26. Rd4 Be5 27. Rd3 Ke7 28. Re3 Kf6 29. Ne4+ Bxe4 30. Rxe4 Rad8 31. Bd3 Bg3 32. Kg1 Rhe8 0-1

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2007.10.05"]
[Round "2"]
[White "Rodi, Luis Ernesto"]
[Black "Costa, Lazaro"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2319"]
[PlyCount "85"]
[EventDate "2007.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Rd1 Qf6 10. Qd3 Rd8 11. Qxd8+ Qxd8 12. Rxd8+ Kxd8 13. Nd2 h6 14. Nc4 Bd4 15. Bf4 Kc8 16. Rd1 Bf6 17. f3 Ne7 18. Bg3 Ng6 19. c3 Rd8 20. Rxd8+ Kxd8 21. Kf2 Kd7 22. Ke3 c5 23. f4 b5 24. Nd2 c6 25. Nb3 Be7 26. Kf3 Nf8 27. Bf2 c4 28. Nc5+ Bxc5 29. Bxc5 Ne6 30. Be3 a5 31. f5 Ng5+ 32. Bxg5 hxg5 33. e5 f6 34. Ke4 a4 35. a3 Kc7 36. h3 Kd7 37. g3 Kc7 38. h4 gxh4 39. gxh4 fxe5 40. f6 gxf6 41. h5 c5 42. h6 b4 43. h7 1-0

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2007.10.04"]
[Round "1"]
[White "Costa, Lazaro"]
[Black "Martins, Saulo Marcio L"]
[Result "1-0"]
[ECO "B34"]
[BlackElo "2059"]
[PlyCount "47"]
[EventDate "2007.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nh5 8. e6 Bg7 9. exf7+ Kxf7 10. Qc4+ d5 11. Qxc6 Rb8 12. Nc3 Bb7 13. Qc5 d4 14. Bc4+ e6 15. Nb5 Bf8 16. Qe5 Qb6 17. 0-0 Rc8 18. b3 a6 19. Nxd4 Rxc4 20. bxc4 Bg7 21. Rb1 Bxe5 22. Rxb6 Bc8 23. c3 Bc7 24. Rc6 1-0

