[Event "Itau Mercosul Cup 3rd"]
[Site "Sao Paulo"]
[Date "1999.10.22"]
[Round "9"]
[White "Silveira, Geraldo Luis W"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2125"]
[PlyCount "101"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Nge7 7. Bg5 f6 8. Be3 Ng6 9. 0-0 Be7 10. Qe2 0-0 11. Rfd1 Qa5 12. a3 a6 13. b4 Qh5 14. Qa2 Nce5 15. Nxe5 fxe5 16. Be2 Qh4 17. g3 Qf6 18. Na4 d5 19. exd5 exd5 20. Nb6 Be6 21. Nxd5 Qf7 22. Nxe7+ Nxe7 23. Qb2 Nf5 24. Bc5 Rfe8 25. Bf1 Bd5 26. Bg2 Bxg2 27. Kxg2 b6 28. Be3 Rf8 29. Qa2 b5 30. Bc5 Rfd8 31. Qxf7+ Kxf7 32. Kf3 Ke6 33. Ke4 g6 34. g4 Nh6 35. h3 Nf7 36. h4 Rxd1 37. Rxd1 Rd8 38. Rxd8 Nxd8 39. Bb6 Nb7 40. Bc7 Nd6+ 41. Bxd6 Kxd6 42. f4 exf4 43. Kxf4 Ke6 44. Kg5 Kf7 45. Kh6 Kg8 46. h5 gxh5 47. Kxh5 Kf7 48. Kh6 Kg8 49. g5 Kh8 50. g6 Kg8 51. g7 1-0

[Event "Hebraica-Belem m"]
[Site "Brazil"]
[Date "1999.04.17"]
[Round "?"]
[White "Silveira, Geraldo Luis W"]
[Black "Bertossi, Marcio"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 d6 4. dxe5 dxe5 5. Bxf7+ Ke7 6. Qxd8+ Kxd8 7. Nf3 Nc6 8. Nc3 Bb4 9. Bg5 h6 10. Bxf6+ gxf6 11. 0-0-0+ Ke7 12. Bb3 Bxc3 13. bxc3 Bg4 14. Rd3 Rhd8 15. Nh4 Rxd3 16. cxd3 Rd8 17. Kd2 Kf8 18. Re1 Kg7 19. Re3 Kh7 20. Rg3 Bh5 21. Nf5 Bg6 22. Be6 Rf8 23. Nh4 Bf7 24. Bf5+ Kh8 25. Ng6+ Bxg6 26. Rxg6 Ne7 27. Rxh6+ Kg7 28. Rh7+ 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "7"]
[White "Cardoso, Ruth"]
[Black "Silveira, Geraldo Luis W"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "82"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Nd7 7. Nbd2 Ngf6 8. Re1 Qc7 9. b3 Rc8 10. c4 a6 11. Bb2 Be7 12. Qe2 0-0 13. h4 e5 14. Nh2 Rfe8 15. Nhf1 Nf8 16. Ne3 Ne6 17. Nf5 Bf8 18. Qd1 g6 19. Ne3 Bh6 20. Nd5 Nxd5 21. exd5 Nd4 22. Ne4 Qd8 23. Bc1 Bxc1 24. Rxc1 Kg7 25. g4 h6 26. g5 hxg5 27. hxg5 Rh8 28. f3 Rh4 29. Qd2 Qf8 30. Nf6 Qh8 31. Rf1 Rf4 32. Ne4 Qh5 33. Qd1 Rh8 34. Rf2 Rh4 35. Rf1 Rh2 36. Qd2 Qh4 37. Rfe1 Rh1+ 38. Bxh1 Qxh1+ 39. Kf2 Rh2+ 40. Kg3 Nf5+ 41. Kg4 Rh4# 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Pereira, Ernesto Luis De Ass"]
[Black "Silveira, Geraldo Luis W"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "49"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. f3 0-0 8. Be3 Nc6 9. Qd2 d5 10. exd5 exd5 11. a3 Be7 12. 0-0-0 Nxd4 13. Bxd4 dxc4 14. Bxc4 b5 15. Qf4 Bd6 16. Qg5 Qc7 17. Kb1 h6 18. Qh4 bxc4 19. Bxf6 Bf5+ 20. Ka1 gxf6 21. Nd5 Qc5 22. Nxf6+ Kg7 23. Nh5+ Kh7 24. Rd5 Be7 25. Qg3 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "4"]
[White "Polansky, Fred"]
[Black "Silveira, Geraldo Luis W"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "74"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. c3 d5 6. 0-0 Be7 7. a3 b6 8. Re1 0-0 9. Bg5 Ba6 10. Nbd2 Rc8 11. dxc5 bxc5 12. Qa4 Qb6 13. Rab1 Bb5 14. Qh4 h6 15. Bxh6 gxh6 16. Qxh6 Nh7 17. e4 Bf6 18. Bh3 Bg7 19. Qh5 Bd3 20. exd5 Bxb1 21. Rxb1 Nf6 22. Qg5 Nxd5 23. Ne4 Qd8 24. Nxc5 Qxg5 25. Nxg5 Nce7 26. Nce4 Rb8 27. Nc5 Nxc3 28. Re1 Rxb2 29. Ncxe6 fxe6 30. Bxe6+ Kh8 31. Nf7+ Kh7 32. g4 Kg6 33. Ne5+ Bxe5 34. Rxe5 Rfxf2 35. Bf5+ Nxf5 36. gxf5+ Kf6 37. Rc5 Rfc2 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Silveira, Geraldo Luis W"]
[Black "Gossner Jr, Roberto"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "73"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Bc5 4. e3 Nge7 5. a3 a5 6. d4 exd4 7. exd4 Bd6 8. c5 Bf4 9. d5 Be5 10. Nc3 Na7 11. Nf3 d6 12. Nxe5 dxe5 13. Bc4 Ng6 14. Qe2 0-0 15. 0-0 Qg5 16. Ne4 Qg4 17. f3 Qd7 18. Rad1 Kh8 19. h4 Qe7 20. g3 h5 21. Ng5 Qxc5+ 22. Kg2 f6 23. Ne6 Bxe6 24. dxe6 Rad8 25. f4 exf4 26. Bd4 f3+ 27. Qxf3 Qc6 28. Bxa7 Qxf3+ 29. Kxf3 b6 30. Rxd8 Rxd8 31. Re1 Ne7 32. Re3 Ra8 33. Rd3 Nc6 34. Bd5 Rd8 35. Bxc6 Rxd3+ 36. Kf4 Rd6 37. e7 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "6"]
[White "Silveira, Geraldo Luis W"]
[Black "Kotzias, Jorge"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "87"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 d5 4. cxd5 Qxd5 5. e3 Nf6 6. Nc3 Qa5 7. Bc4 Bd6 8. Nge2 Bf5 9. Ng3 Bg6 10. a3 a6 11. Na4 b5 12. Bc3 b4 13. axb4 Bxb4 14. Qf3 e4 15. Qf4 Bxc3 16. dxc3 Qe5 17. 0-0 0-0 18. Rfd1 Rfe8 19. Ra2 Na5 20. Qxe5 Rxe5 21. Nb2 Nxc4 22. Nxc4 Rb5 23. b4 Nd5 24. Rc2 c6 25. Rd4 f5 26. Nd6 Rbb8 27. Ngxf5 a5 28. g4 a4 29. Nxe4 a3 30. Ra2 Re8 31. Rxd5 cxd5 32. Ned6 Re6 33. Kf1 Rxd6 34. Nxd6 Bb1 35. Ra1 a2 36. Ke2 Kf8 37. Nb5 Ke7 38. Kd2 Kd7 39. Kc1 g5 40. Nd4 Kd6 41. Nf3 h6 42. Nd2 Rf8 43. f3 Ke5 44. Kd1 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Silveira, Geraldo Luis W"]
[Black "Yoshida, Luiz"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "115"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d6 3. g3 g6 4. e4 e5 5. Bg2 Bg7 6. Ne2 0-0 7. 0-0 Nc6 8. c4 Be6 9. d4 exd4 10. Nxd4 Bd7 11. Nc3 Re8 12. Re1 Qc8 13. Nc2 Bh3 14. f3 Nh5 15. Qd2 Ne5 16. Ne3 Bxg2 17. Kxg2 c6 18. Rad1 Rd8 19. Qe2 f6 20. Rf1 Nf7 21. f4 Bh6 22. Na4 Qe6 23. Nc3 Re8 24. Qg4 Qxg4 25. Nxg4 Bf8 26. Kf3 Be7 27. Ne2 Rad8 28. Rfe1 f5 29. exf5 gxf5 30. Ne3 Nh6 31. Nd4 Ng7 32. Ne2 Ne6 33. Nd4 Ng7 34. h3 Kf7 35. g4 Bh4 36. Re2 fxg4+ 37. hxg4 Bf6 38. Rh1 c5 39. Nc6 bxc6 40. Bxf6 Kxf6 41. Rxh6+ Kf7 42. Rxh7 Rh8 43. Reh2 Rxh7 44. Rxh7 Kg6 45. Rh2 d5 46. cxd5 cxd5 47. Rc2 d4 48. Nc4 Kf6 49. Ne5 Ne6 50. Ke4 Rc8 51. g5+ Ke7 52. Rh2 Rg8 53. Rh7+ Rg7 54. Rxg7+ Nxg7 55. f5 Ke8 56. f6 Ne6 57. Kf5 Nd8 58. g6 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "2"]
[White "Van Riemsdijk, Dirk Dagobert"]
[Black "Silveira, Geraldo Luis W"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "69"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. c4 Bg7 7. Ne2 Ne7 8. Nbc3 d5 9. cxd5 exd5 10. Bg5 f6 11. Be3 dxe4 12. Nxe4 0-0 13. Bc4+ Kh8 14. Nd6 Qa5+ 15. Nc3 Nbc6 16. 0-0 Ne5 17. Qb3 Qc7 18. Nxc8 Raxc8 19. Be6 Rce8 20. Bb6 Qc6 21. Be3 Qc7 22. Rad1 f5 23. f4 Ng4 24. Bb6 Qb8 25. Bd7 Rd8 26. h3 Nf6 27. Bxd8 Rxd8 28. Be6 Rxd1 29. Qxd1 h6 30. Bb3 Nh5 31. Qd7 Nc6 32. Re1 Bd4+ 33. Kh1 Nf6 34. Qf7 Qxf4 35. Re8+ 1-0

