[Event "Sudeste op"]
[Site "Brazil"]
[Date "2001.08.19"]
[Round "5"]
[White "Vidal, Percio"]
[Black "Chaves, Leonardo"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "59"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 c5 5. d4 Nc6 6. Bb5 Bd7 7. 0-0 cxd4 8. exd4 Bd6 9. a3 0-0 10. Bd3 Qc7 11. Re1 Rfe8 12. Ne5 Bc8 13. Nd2 Nd7 14. Bxh7+ Kf8 15. Qh5 Bxe5 16. dxe5 Ne7 17. Nf3 Ng8 18. a4 a5 19. Ba3+ Nc5 20. Bxg8 Ke7 21. Qxf7+ Kd8 22. Ng5 b6 23. Bh7 Re7 24. Qf8+ Kd7 25. Nxe6 Nxe6 26. Qxe7+ Kc6 27. c4 Qxe7 28. cxd5+ Kxd5 29. Be4+ Kd4 30. Rad1+ 1-0

[Event "Sudeste op"]
[Site "Brazil"]
[Date "2001.08.18"]
[Round "3"]
[White "Pires, Geraldo Rogerio"]
[Black "Chaves, Leonardo"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "69"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qb6 7. Qe2+ Be7 8. dxc5 Qxc5 9. Nb3 Qd6 10. 0-0 Nf6 11. Re1 Bg4 12. Bf4 Bxf3 13. Qxf3 Qb4 14. Bxc6+ bxc6 15. c3 Qb7 16. Bd6 Ne4 17. Nc5 Qxb2 18. Nxe4 Bxd6 19. Nxd6+ Kd7 20. Nf5 g6 21. Rab1 Rhe8 22. Ne3 Qxc3 23. Qxf7+ Kd8 24. Rec1 Qe5 25. Rb7 Re7 26. Qxe7+ Qxe7 27. Rxe7 Kxe7 28. Rxc6 Rd8 29. Rc7+ Kf6 30. Rxa7 h5 31. Kf1 d4 32. Nd1 d3 33. Ke1 Kf5 34. Kd2 Ke4 35. h4 1-0

[Event "Sudeste op"]
[Site "Brazil"]
[Date "2001.08.17"]
[Round "2"]
[White "Batista, Gerson Peres"]
[Black "Chaves, Leonardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2232"]
[PlyCount "51"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Nge7 7. 0-0 Qb6 8. dxc5 Qc7 9. Qe2 Ng6 10. Re1 Bxc5 11. h4 0-0-0 12. h5 Nge7 13. b4 Bb6 14. a4 a5 15. Ba3 Ng8 16. b5 Nce7 17. Bd6 Bxb5 18. Bxc7 Bxd3 19. Qxd3 Bxc7 20. Na3 Nc6 21. Nb5 Nge7 22. Nxc7 Kxc7 23. Nd4 Nc8 24. Nxc6 bxc6 25. Qa6 Kd7 26. Qb7+ 1-0

