[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "6"]
[White "Gomes, Cacero Augusto"]
[Black "Tavares, Antonio Roberto"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "75"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be6 8. Be2 Be7 9. Bg5 0-0 10. b4 Nbd7 11. Bd3 Nb6 12. 0-0 Rc8 13. Nb1 Bg4 14. Bxf6 Bxf6 15. Nbd2 Bg5 16. Be2 Bf4 17. h3 Be6 18. a5 Nc4 19. c3 Nxd2 20. Nxd2 Rxc3 21. Nf3 Rxf3 22. Bxf3 Qg5 23. Bg4 f5 24. exf5 Rxf5 25. Qxd6 Kf7 26. Qc7+ Kg6 27. Bxf5+ Qxf5 28. Qxb7 Qg5 29. Qc6 Kf5 30. Qc2+ e4 31. Qc5+ Be5 32. f4 exf3 33. Rxf3+ Kg6 34. Qc2+ Bf5 35. Qc6+ Bf6 36. Raf1 Kh5 37. Rxf5 Bd4+ 38. Kh1 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "5"]
[White "Tavares, Antonio Roberto"]
[Black "Timm, Victor Schimidt"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "117"]
[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 a6 4. Ba4 Bc5 5. c3 d6 6. 0-0 Nge7 7. Re1 f5 8. d4 exd4 9. cxd4 Bb4 10. Bd2 Bxd2 11. Qxd2 0-0 12. Bb3+ Kh8 13. Ng5 Qe8 14. exf5 Bxf5 15. Nc3 h6 16. Ne6 Bxe6 17. Rxe6 Qh5 18. Rae1 Nf5 19. Ne2 Rae8 20. Nf4 Qg5 21. Ng6+ Kh7 22. Qxg5 hxg5 23. Nxf8+ Rxf8 24. Re8 Rxe8 25. Rxe8 Ncxd4 26. Bd5 c6 27. Be4 g6 28. Bxf5 gxf5 29. Re7+ Kg6 30. Rxb7 Ne2+ 31. Kf1 Nc1 32. a4 Nd3 33. b4 c5 34. b5 axb5 35. axb5 Kf6 36. b6 Ne5 37. h3 Nc6 38. Rc7 Nb8 39. b7 Na6 40. Rc8 Ke5 41. Ra8 Nc7 42. b8Q Nxa8 43. Qxa8 Kd4 44. Qa1+ Kc4 45. Qc1+ Kd4 46. Qd2+ Ke5 47. Qxg5 c4 48. Qe3+ Kd5 49. h4 f4 50. Qxf4 c3 51. Qc1 Kc4 52. h5 d5 53. h6 d4 54. h7 Kd3 55. h8Q c2 56. Qh7+ Kc4 57. Qcxc2+ Kd5 58. Qhe4+ Kd6 59. Qcc6# 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Tavares, Antonio Roberto"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "67"]
[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. f4 f5 2. e4 e5 3. exf5 e4 4. Qh5+ Ke7 5. d3 Nf6 6. Qe2 Kf7 7. dxe4 Bb4+ 8. c3 Ba5 9. Qc4+ d5 10. exd5 Re8+ 11. Be2 Qxd5 12. Qxd5+ Nxd5 13. Nf3 Bb6 14. Ne5+ Kf8 15. Nc4 Bxf5 16. Nxb6 axb6 17. Kf2 Nd7 18. Na3 N7f6 19. Nc4 Rxe2+ 20. Kxe2 Bg4+ 21. Kf2 Ne4+ 22. Kg1 Ke7 23. Ne3 Nef6 24. Nxd5+ Nxd5 25. Bd2 Kf6 26. h3 Bf5 27. g4 Bd3 28. Kf2 Re8 29. Rhe1 Rd8 30. Be3 c5 31. Rad1 Be4 32. Bxc5 bxc5 33. Rxe4 Kg6 34. Re5 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "2"]
[White "Quevedo Naissinger, Willian"]
[Black "Tavares, Antonio Roberto"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1940"]
[PlyCount "53"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 e5 8. Nb3 Be6 9. f3 Be7 10. Qd2 0-0 11. 0-0-0 Nbd7 12. g4 Nc5 13. Nxc5 dxc5 14. h4 Qxd2+ 15. Rxd2 Rad8 16. Rhd1 c4 17. g5 Nh5 18. Nd5 Bxd5 19. Rxd5 Nf4 20. Bxf4 exf4 21. Bxc4 Rc8 22. Bb3 Bc5 23. Kd2 Be3+ 24. Ke2 b5 25. Rd7 a5 26. a4 b4 27. Rb7 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "3"]
[White "Tavares, Antonio Roberto"]
[Black "Patroclo, Arthur Ruiz"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2124"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. Be2 0-0 7. Bg5 h6 8. Be3 b5 9. b4 Qc7 10. Qd2 a5 11. Bxh6 axb4 12. Bxg7 Kxg7 13. e5 dxe5 14. dxe5 Rd8 15. exf6+ exf6 16. Qe3 bxc3 17. Qxc3 Qe7 18. h4 Ra3 19. Qb2 Bg4 20. c4 Bxf3 21. gxf3 bxc4 22. h5 c3 23. Qc1 Rd2 24. h6+ Kh7 25. Kf1 Qxe2+ 26. Kg2 Qxf2+ 27. Kh3 Qg2+ 28. Kh4 g5+ 29. Kh5 0-1

