[Event "Rio de Janeiro CXG op 1st"]
[Site "Rio de Janeiro"]
[Date "2001.01.31"]
[Round "5"]
[White "Souza Costa, Luiz Claudio"]
[Black "Pereira da Costa, Argeu"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "43"]
[EventDate "2001.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Be7 5. Nc3 a6 6. Bc4 b5 7. Bd3 Bb7 8. 0-0 Qc7 9. Be3 Bc5 10. Qg4 g6 11. Qe2 Nc6 12. Nxc6 Qxc6 13. Bxc5 Qxc5 14. Rae1 b4 15. Na4 Qa5 16. b3 Bc6 17. Nb2 Rb8 18. Nc4 Qc7 19. e5 Nh6 20. Nd6+ Kd8 21. Qe3 Nf5 22. Qg5+ 1-0

[Event "Rio de Janeiro CXG op 1st"]
[Site "Rio de Janeiro"]
[Date "2001.01.24"]
[Round "4"]
[White "Pereira da Costa, Argeu"]
[Black "Perrone, Bruno Freire"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "56"]
[EventDate "2001.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 Na6 5. Nc3 d5 6. Be2 Bd7 7. Ne5 Nc7 8. 0-0 dxc4 9. Bxc4 b5 10. Nxd7 Qxd7 11. Be2 c4 12. Bf3 Rd8 13. Ne4 Nxe4 14. Bxe4 f5 15. Bf3 Be7 16. Re1 0-0 17. Bd2 Ne8 18. Ba5 Rb8 19. d5 e5 20. e4 f4 21. Bc3 Qc7 22. Qd2 b4 23. d6 Bxd6 24. Bxe5 Bxe5 25. Red1 Nf6 26. Rac1 Rfd8 27. Qe2 Rxd1+ 28. Rxd1 c3 0-1

[Event "Rio de Janeiro CXG op 1st"]
[Site "Rio de Janeiro"]
[Date "2001.01.10"]
[Round "2"]
[White "Pereira da Costa, Argeu"]
[Black "Salem, Cesar"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "2001.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. c4 0-0 7. b3 Qe8 8. Ba3 a6 9. Nc3 Bf5 10. cxd5 Nd8 11. Bd3 Bxd3 12. Qxd3 b5 13. Bc5 Nd7 14. Rac1 Nxc5 15. dxc5 f5 16. d6 exd6 17. Qd5+ Nf7 18. cxd6 Rd8 19. Qb7 Rxd6 20. Nd5 Qb8 21. Ne7+ Kh8 22. Qxb8 Rxb8 23. Rxc7 Bf6 24. Nxg6+ hxg6 25. Rxf7 Rbd8 26. g3 Kg8 27. Ra7 Rc8 28. Kg2 Rc2 29. Ra8+ Kh7 30. h4 Rxa2 31. Ng5+ Bxg5 32. hxg5 a5 33. Ra7+ Kg8 34. Rc1 Rd8 35. Rcc7 a4 36. bxa4 Rxa4 37. Rg7+ Kf8 38. Raf7+ Ke8 39. Rb7 Ra5 40. Rg8# 1-0

[Event "Rio de Janeiro CXG op 1st"]
[Site "Rio de Janeiro"]
[Date "2001.01.03"]
[Round "1"]
[White "Thibes, Ronaldo"]
[Black "Pereira da Costa, Argeu"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "50"]
[EventDate "2001.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nf3 Bg7 4. e3 0-0 5. Nc3 d6 6. Be2 Re8 7. 0-0 Nbd7 8. Qc2 e5 9. dxe5 Nxe5 10. Rd1 c6 11. b4 d5 12. cxd5 Nxd5 13. Bb2 f5 14. Nxe5 Bxe5 15. Bc4 Be6 16. Bxd5 Bxd5 17. Nxd5 Bxb2 18. Qxb2 cxd5 19. Rac1 Qd6 20. Rc5 Rac8 21. Rdxd5 Qb6 22. Rxc8 Rxc8 23. Rd7 Rc1+ 24. Qxc1 Qf6 25. Qc8+ Qf8 1-0

