[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "6"]
[White "Vergas, Americo Soares"]
[Black "Gomes, Homero Araujo"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "111"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Bb5 Bd7 4. 0-0 e5 5. c3 a6 6. Ba4 Nf6 7. d3 b5 8. Bc2 g6 9. Re1 Bg7 10. Bg5 h6 11. Be3 0-0 12. Qc1 Kh7 13. h3 Ng8 14. d4 exd4 15. Nxd4 Nxd4 16. Bxd4 f6 17. Nd2 Ne7 18. Nf1 Nc6 19. Be3 Ne5 20. f4 Nc4 21. Bf2 f5 22. b3 Nb6 23. Bd4 Bf6 24. e5 c5 25. exf6 cxd4 26. Re7+ Kg8 27. Rg7+ Kh8 28. Rxg6 Rxf6 29. Rxf6 Qxf6 30. cxd4 Rg8 31. Qd2 Bc6 32. g3 Nd5 33. Kh2 Re8 34. Rc1 Ba8 35. Re1 Ne7 36. Qe3 Bc6 37. Qd3 Qf7 38. Ne3 Be4 39. Qe2 Nc6 40. Qd2 a5 41. d5 Nb4 42. Bxe4 Rxe4 43. a3 Na6 44. Qxa5 Nc7 45. Qc3+ Kg8 46. Qd2 Qd7 47. Nc2 Qe7 48. Rxe4 fxe4 49. Ne3 Na6 50. Qd4 Nc5 51. b4 Nd7 52. Nf5 Qf6 53. Qxe4 Qb2+ 54. Kg1 Nf6 55. Qe6+ Kh7 56. Qf7+ 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "4"]
[White "Gomes, Cacero Augusto"]
[Black "Vergas, Americo Soares"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "107"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb6 7. d5 Nb8 8. Nc3 0-0 9. 0-0 d6 10. b4 Bg4 11. h3 Bh5 12. Re1 Nd7 13. Nb1 a6 14. Ba4 Ne5 15. Nbd2 Bd4 16. Rb1 Bc3 17. Re3 Nxf3+ 18. Nxf3 Bf6 19. Bb2 Bxb2 20. Rxb2 b5 21. Bb3 Rc8 22. Rc2 c6 23. Rec3 cxd5 24. Bxd5 Rxc3 25. Rxc3 Nxd5 26. Qxd5 Bxf3 27. Rxf3 Qe7 28. Rd3 Qe5 29. Rd4 Qxd5 30. Rxd5 Rd8 31. e5 Kf8 32. f4 Ke7 33. a4 bxa4 34. exd6+ Rxd6 35. Ra5 Rb6 36. Rxa4 Kd6 37. Kf2 Kd5 38. Ke3 Kc4 39. Kd2 Kb5 40. Ra1 Kxb4 41. Rb1+ Kc5 42. Rc1+ Kd6 43. Ra1 Kc6 44. Kc3 Kb7 45. Kc4 Rb2 46. g4 Kb6 47. Ra3 a5 48. f5 Rb4+ 49. Kc3 Kb5 50. Kd3 a4 51. Kc3 Rf4 52. Kb2 Rf2+ 53. Kb1 Rf1+ 54. Ka2 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "3"]
[White "Hernandes, Gustavo de Oliveira"]
[Black "Vergas, Americo Soares"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "57"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 b5 6. Bb3 Nf6 7. d3 0-0 8. Bg5 Be7 9. 0-0 d6 10. h3 Na5 11. Be3 Nxb3 12. axb3 c5 13. c4 b4 14. Qe2 Nd7 15. Nfd2 f5 16. exf5 Rxf5 17. f4 Bb7 18. fxe5 Rxf1+ 19. Nxf1 Nxe5 20. Nbd2 Bg5 21. Bxc5 Bxd2 22. Nxd2 dxc5 23. Qxe5 Qxd3 24. Re1 Qg6 25. Qe6+ Qxe6 26. Rxe6 Kf7 27. Re5 Rc8 28. Ne4 Bxe4 29. Rxe4 1-0

