[Event "Florianopolis-ch 31th"]
[Site "Florianopolis"]
[Date "1982.09.??"]
[Round "5"]
[White "De Haro, Martim Alfonso"]
[Black "Silveira, Jose Carlos"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "39"]
[EventDate "1982.09.21"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Nf3 Be7 8. Bd3 Nd7 9. e5 f6 10. Nh4 g6 11. Bh6 Nf8 12. Nf3 Qa5 13. Qb3 Rb8 14. Bg7 Rg8 15. exf6 Kd7 16. Ne5+ Kd6 17. Nc4+ Kd7 18. Nxa5 b5 19. fxe7 Kxe7 20. Nxc6+ 1-0

[Event "Florianopolis-ch 31th"]
[Site "Florianopolis"]
[Date "1982.09.??"]
[Round "7"]
[White "Silveira, Jose Carlos"]
[Black "Corvalao, Eder Daniel"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "88"]
[EventDate "1982.09.21"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. h3 0-0 6. d3 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. a3 Nd4 11. b4 Nxf3+ 12. Qxf3 Bd4 13. Rb1 f5 14. Qe2 fxe4 15. f3 exf3 16. gxf3 c6 17. Ne3 Qg5 18. Ng4 Qh4+ 19. Kd1 Bxg4 20. fxg4 Rf2 21. Qe4 Bc3 22. Be2 Raf8 23. Kc2 Rxe2+ 24. Qxe2 Rf2 25. Qxf2 Qxf2+ 26. Kxc3 Qd4+ 27. Kd2 e4 28. Rhe1 Qxd3+ 29. Kc1 Qxc4+ 30. Kb2 Qd4+ 31. Ka2 d5 32. Rbd1 Qf2+ 33. Kb1 e3 34. Rc1 e2 35. Kc2 d4 36. Kd3 Qe3+ 37. Kc4 d3 38. b5 d2 39. Rb1 dxe1Q 40. Rxe1 Qd2 41. Rb1 Qc2+ 42. Kb4 Qxb1+ 43. Ka4 e1Q 44. g5 cxb5# 0-1

[Event "Florianopolis-ch 31th"]
[Site "Florianopolis"]
[Date "1982.09.??"]
[Round "8"]
[White "Tavares, Rubens"]
[Black "Silveira, Jose Carlos"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "48"]
[EventDate "1982.09.21"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 f6 5. e3 Ne7 6. Bd3 0-0 7. a3 Ba5 8. Qc2 g6 9. g4 Nbc6 10. h4 e5 11. Be2 Bxc3+ 12. bxc3 Bxg4 13. cxd5 Qxd5 14. e4 Qa5 15. Bd2 exd4 16. cxd4 Qh5 17. Rb1 Bxf3 18. Qb3+ Nd5 19. Bxf3 Nxd4 20. Bxh5 Nxb3 21. Rxb3 Rae8 22. Be2 b6 23. exd5 Re5 24. Kf1 Rxd5 1-0

