[Event "CXG Interno 2nd"]
[Site "Rio de Janeiro"]
[Date "1999.03.09"]
[Round "2"]
[White "Melo, Alfredo"]
[Black "Silveira, Sidney"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "109"]
[EventDate "1999.03.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Nc3 Ne7 5. Bg5 Qb6 6. Nf3 Qxb2 7. Bd2 Nf5 8. Bd3 Bb4 9. Rb1 Qa3 10. Qc1 Qa5 11. Qb2 Bxc3 12. Bxc3 Qc7 13. Bb4 a5 14. Qa3 b6 15. Bxf5 exf5 16. Bd6 Qa7 17. Qb3 b5 18. Ng5 h6 19. Nf3 Be6 20. Qc3 Qa6 21. Qc5 Nd7 22. Qc3 Nb6 23. Qxc6+ Bd7 24. Qc5 Rc8 25. Bc7 Na4 26. Qd6 Qxd6 27. exd6 Nc3 28. Ra1 a4 29. 0-0 0-0 30. Rfe1 Rfe8 31. Ba5 Ne2+ 32. Kh1 Rxc2 33. g3 f6 34. Ng1 Nxd4 35. Rxe8+ Bxe8 36. Rd1 Nc6 37. Bc7 d4 38. Re1 Ne5 39. f4 Bc6+ 40. Nf3 Bxf3+ 41. Kg1 Be4 42. fxe5 fxe5 43. d7 Rg2+ 44. Kf1 Rxh2 45. d8Q+ Kh7 46. Bxe5 Rh1+ 47. Kf2 Rh2+ 48. Kf1 Rh1+ 49. Ke2 Rh2+ 50. Kd1 Bf3+ 51. Kc1 d3 52. Qxd3 Be4 53. Rxe4 Rh1+ 54. Kc2 fxe4 55. Qxe4+ 1-0

[Event "CXG Interno 2nd"]
[Site "Rio de Janeiro"]
[Date "1999.03.02"]
[Round "1"]
[White "Castro, Antonio Ricardino"]
[Black "Silveira, Sidney"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "81"]
[EventDate "1999.03.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 g6 7. Bf4 Bg7 8. 0-0 0-0 9. h3 Nh5 10. Bh2 Bh6 11. Qc2 Nf4 12. Nbd2 Bd7 13. Rfe1 Rc8 14. Bf1 Nb4 15. Qb1 Bf5 16. Qd1 Nc2 17. Bxf4 Bxf4 18. Nh4 Qd7 19. Nxf5 Qxf5 20. Rxe7 Nxa1 21. Nf3 g5 22. Bd3 Qf6 23. Rxb7 h5 24. Rxa7 g4 25. hxg4 hxg4 26. Ra6 Qh8 27. g3 Bxg3 28. fxg3 gxf3 29. Qxf3 f6 30. Qxd5+ Rf7 31. Bg6 Qg7 32. Bxf7+ Qxf7 33. Qf5 Qg7 34. Qxc8+ Kh7 35. Qh3+ Qh6 36. Ra7+ Kg6 37. Qg4+ Qg5 38. Qxg5+ Kxg5 39. Re7 Nc2 40. a4 Kg4 41. Kg2 1-0

