[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Bernardino, Zelio"]
[Black "Serafini, Osmar A Jr"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Qc7 12. Bg2 e5 13. Rc1 exf4 14. gxf4 Qe7 15. Bd2 Na5 16. Nxa5 Bxa5 17. c5 0-0 18. cxd6 Qxd6 19. e5 Qd8 20. exf6 Re8 21. Ne4 Bf5 22. Bxa5 Qxa5+ 23. Kf1 Qb6 24. Re1 Rad8 25. fxg7 Qd4 26. Qe3 Qxb2 27. Qc3 Qb5+ 28. Kf2 Qb6+ 29. Qe3 Rd2+ 30. Nxd2 Rxe3 31. Rxe3 Qd6 32. Nf3 Qxf4 33. Rhe1 Bg6 34. Re7 Qb4 35. R1e3 Qb2+ 36. Kg3 Qxa2 37. Rxb7 a5 38. Ra7 a4 39. Nh4 Kxg7 40. Nxg6 hxg6 41. Rf3 Kf8 42. h4 1/2-1/2

[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Nicolau, Luiz Fernando"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "109"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. 0-0 Bd6 7. Nbd2 0-0 8. Re1 Qb6 9. e4 cxd4 10. exd5 exd5 11. cxd4 Nb8 12. Qb3 Qxb3 13. Nxb3 Bb4 14. Bd2 Nc6 15. h3 Bxd2 16. Nbxd2 Nb4 17. Bb1 Be6 18. a3 Nc6 19. Re3 Rae8 20. Bd3 Bc8 21. Rae1 Rxe3 22. Rxe3 Re8 23. Rxe8+ Nxe8 24. Nf1 Nd6 25. Ne3 Ne7 26. Kf1 Ndf5 27. Ke2 f6 28. Bc2 Kf7 29. Bb3 Nxe3 30. Kxe3 Ke6 31. h4 Kd6 32. Bd1 Bg4 33. Kf4 h5 34. g3 Nc6 35. Ke3 b6 36. Kf4 g6 37. Ke3 Na5 38. Bc2 Nc4+ 39. Kf4 Bxf3 40. Kxf3 f5 41. Kf4 Ke6 42. Kg5 Kf7 43. Ba4 Nxb2 44. Bc6 Nd3 45. Bxd5+ Kg7 46. f3 b5 47. Bc6 f4 48. g4 b4 49. axb4 Nxb4 50. Be4 a5 51. d5 hxg4 52. fxg4 a4 53. d6 Kf7 54. Kxf4 a3 55. Bb1 1-0

[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Serafini, Osmar A Jr"]
[Black "Briao, Paulo Amilcar Goene"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "55"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Nbd7 8. Nge2 Ne8 9. 0-0 g6 10. f4 exf4 11. gxf4 Ng7 12. Ng3 Bf6 13. Be3 Bxc3 14. bxc3 Qa5 15. Qb3 f6 16. Rae1 Rb8 17. Bh3 Nb6 18. Bxc8 Rbxc8 19. Re2 Qa4 20. Rb1 Rf7 21. e5 fxe5 22. fxe5 dxe5 23. Ne4 Qxc4 24. Qxc4 Nxc4 25. Bxc5 b6 26. Rb4 Na5 27. Bd6 Nc4 28. Bc5 1/2-1/2

[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Serafini, Osmar A Jr"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "1/2-1/2"]
[ECO "E32"]
[PlyCount "33"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 h6 9. Bh4 d6 10. f3 Nbd7 11. Bd3 e5 12. 0-0-0 e4 13. Bxf6 Nxf6 14. Be2 exf3 15. Bxf3 d5 16. Nh3 Re8 17. Nf2 1/2-1/2

[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Soares, Paulo Cesar da Fons"]
[Black "Serafini, Osmar A Jr"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "34"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. 0-0-0 Qc7 11. g4 h6 12. Bh4 b5 13. a3 Rb8 14. g5 hxg5 15. Bxg5 b4 16. axb4 Rxb4 17. Rd4 Rxd4 0-1

[Event "CBI-C-X-S-0002 corr"]
[Site "Brazil CXEB"]
[Date "1994.06.15"]
[Round "?"]
[White "Veloso, Jose Geraldo"]
[Black "Serafini, Osmar A Jr"]
[Result "0-1"]
[ECO "E42"]
[PlyCount "100"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. Bf4 d5 9. Nb5 a6 10. Nc7 Ra7 11. cxd5 exd5 12. Rc1 Bd6 13. Bxd6 Qxd6 14. Qb3 b6 15. Qg3 Qxg3 16. hxg3 Bd7 17. g4 Bc6 18. g5 Ne4 19. Rxc6 Nxc6 20. Nxd5 Rd8 21. Rh4 Rxd5 22. Rxe4 Re7 23. Rxe7 Nxe7 24. Kd2 Rxg5 25. Nf4 a5 26. Bd3 Ng6 27. Nxg6 hxg6 28. Be4 Kf8 29. Bf3 Ke7 30. b3 Rf5 31. Ke3 Rb5 32. Bd1 Rd5 33. f4 Rd7 34. a4 Rc7 35. Kd3 Kf6 36. d5 Ke7 37. Kd4 Kd6 38. Bf3 Rc5 39. Kd3 b5 40. axb5 Rxb5 41. Kc3 Rb4 42. g3 f6 43. Kc2 Kc5 44. Kc3 Rd4 45. Kc2 Kb4 46. Bh1 Kc5 47. Bf3 Rb4 48. Kc3 Rb8 49. Be4 f5 50. Bf3 Rh8 0-1

[Event "BRA TBI-C-XI-XII-P-0023 corr"]
[Site "Brazil CXEB"]
[Date "1993.09.15"]
[Round "?"]
[White "Albuquerque, Joselito L"]
[Black "Serafini, Osmar A Jr"]
[Result "0-1"]
[ECO "E32"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. Bd2 Bxc3 7. Bxc3 Nxe4 8. Bd3 f5 9. Nf3 Nd7 10. Bb4 Re8 11. 0-0 b6 12. c5 a5 13. Ba3 c6 14. Nd2 b5 15. b4 axb4 16. Bxb4 e5 17. f3 Nxd2 18. Bxd2 e4 19. fxe4 fxe4 20. Be2 Nf6 21. Bg5 Rf8 22. Rf2 Qe8 23. Bxf6 Rxf6 24. Raf1 Rxf2 25. Rxf2 Ra7 26. h3 Rf7 27. Rxf7 Qxf7 28. Qc3 Bd7 29. Qg3 h6 30. Bg4 Bxg4 0-1

[Event "BRA TBI-C-XI-XII-P-0023 corr"]
[Site "Brazil CXEB"]
[Date "1993.09.15"]
[Round "?"]
[White "Alcantara, Clovis Nascimento"]
[Black "Serafini, Osmar A Jr"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. c4 dxc4 8. c3 Nbc6 9. dxc5 Qxd1+ 10. Kxd1 Nxe5 11. f4 Nd7 12. Bxc4 Nxc5 13. Be3 Na4 14. Kd2 Bd7 15. Ne2 Rc8 16. Bb3 Nc5 17. Bf2 0-0 18. Rad1 Bc6 19. Bxc5 Be4 20. Kc1 Rxc5 21. Rd7 Nd5 22. Bxd5 Bxd5 23. Rg1 Bc6 24. Rc7 Rd8 25. Kb2 g6 26. Nd4 Rd7 27. Rc8+ Kg7 28. g4 a5 29. Re1 Rd6 30. Rc7 Kf8 31. h4 h5 32. Rc8+ Kg7 33. g5 Rcd5 34. Rc7 Rd7 35. Rc8 Rd8 36. Rxd8 Rxd8 37. Rd1 Rd5 38. c4 Rd7 39. Kc3 Rc7 40. Kd3 Kf8 1/2-1/2

[Event "BRA TBI-C-XI-XII-P-0023 corr"]
[Site "Brazil CXEB"]
[Date "1993.09.15"]
[Round "?"]
[White "Briao, Daniel F"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "49"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bd3 b5 8. a4 b4 9. Na2 d5 10. e5 Ne4 11. 0-0 Qc7 12. f3 Nc5 13. Nxb4 Qxe5 14. Re1 Nxd3 15. Nxd3 Qf6 16. g4 Qd8 17. Nf5 Nc6 18. Qd2 e5 19. Qc3 Bxf5 20. Qxc6+ Bd7 21. Qxd5 f6 22. Bf2 Be7 23. Nxe5 fxe5 24. Rxe5 Rf8 25. Bh4 1-0

[Event "BRA TBI-C-XI-XII-P-0023 corr"]
[Site "Brazil CXEB"]
[Date "1993.09.15"]
[Round "?"]
[White "Serafini, Osmar A Jr"]
[Black "Celestino, Paulo C"]
[Result "1/2-1/2"]
[ECO "B98"]
[PlyCount "55"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Qh5 Ne5 12. Bg3 Nbc6 13. Nxc6 Nxc6 14. g6 fxg6 15. Qxg6+ Kd7 16. Bc4 Qg8 17. Qxg8 Rxg8 18. a4 h5 19. 0-0 h4 20. Bf2 Ne5 21. Be2 Kc7 22. Bd4 Bd7 23. a5 Rac8 24. Rad1 Nc6 25. Bb6+ Kb8 26. Nb1 Ne5 27. Nc3 Bc6 28. Bd4 1/2-1/2

[Event "BRA TBI-C-XI-XII-P-0023 corr"]
[Site "Brazil CXEB"]
[Date "1993.09.15"]
[Round "?"]
[White "Serafini, Osmar A Jr"]
[Black "Maximiliano Filho, Jose"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "41"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 Qxd5 6. Bc4 Qd6 7. Ne4 Qb6 8. c3 cxd4 9. Nxd4 Be7 10. Be3 Qc7 11. Bb3 Nf6 12. Qf3 Nxe4 13. Qxe4 Nd7 14. Qg4 Nf6 15. Qf3 Rb8 16. 0-0 0-0 17. Rad1 e5 18. Nf5 Bxf5 19. Qxf5 Rbd8 20. Bg5 Rxd1 21. Rxd1 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "8"]
[White "De Souza Haro, Paulo Cezar"]
[Black "Serafini, Osmar A Jr"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2255"]
[PlyCount "82"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nc2 Ba5 8. e3 a6 9. Be2 0-0 10. 0-0 d5 11. Rc1 dxc4 12. Bxc4 b5 13. Be2 Bb7 14. Bf3 Qe7 15. Bxc6 Bxc6 16. Nd4 Bb7 17. Nd5 Bxd5 18. Bxa5 Rfc8 19. a3 Qd7 20. f3 Rxc1 21. Qxc1 Rc8 22. Qd2 e5 23. Ne2 Bb3 24. Qxd7 Nxd7 25. Ng3 Rc2 26. Bc3 f6 27. Nf5 Nb6 28. f4 g6 29. Ne7+ Kf7 30. Nc6 Bd5 31. Nxe5+ fxe5 32. fxe5+ Ke8 33. Rf6 Rxg2+ 34. Kf1 Nc4 35. Bd4 Nd2+ 36. Ke1 Ne4 37. Rxa6 Bc4 38. Kd1 Bd3 39. Ra8+ Kf7 40. e6+ Kxe6 41. Re8+ Kd7 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "6"]
[White "Pinheiro, Jose Pedro"]
[Black "Serafini, Osmar A Jr"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "112"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bf4 c5 4. c3 Nc6 5. e3 b6 6. Bd3 Bb7 7. Nbd2 d5 8. 0-0 Be7 9. h3 h6 10. Qe2 0-0 11. Rad1 Re8 12. dxc5 bxc5 13. Bh2 Bd6 14. Bxd6 Qxd6 15. e4 Ne5 16. Nxe5 Qxe5 17. f4 Qh5 18. Qxh5 Nxh5 19. e5 Ng3 20. Rfe1 a5 21. Kf2 Nf5 22. g4 Ne7 23. Bb5 Bc6 24. Bd3 Bb7 25. b3 Ba6 26. Bxa6 Rxa6 27. Rb1 Nc6 28. a3 Rb8 29. Ke2 Kf8 30. Kd3 Ke7 31. f5 Na7 32. c4 d4 33. Ne4 Rc8 34. Nd6 Rb8 35. a4 Nc6 36. Nb5 Raa8 37. Rb2 Kd7 38. Ke4 exf5+ 39. gxf5 Re8 40. Kd5 Nb4+ 41. Ke4 Rxe5+ 42. Kxe5 Re8+ 43. Kf4 Nd3+ 44. Kg4 Rxe1 45. Rd2 Re3 46. Kh4 g5+ 47. fxg6 fxg6 48. Kg4 Nc1 49. Rf2 d3 50. Rf6 Nxb3 51. Kf4 Rxh3 52. Rd6+ Ke7 53. Ke5 Rh5+ 54. Ke4 d2 55. Rd3 Rh4+ 56. Kd5 Rh3 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "2"]
[White "Ramos, Marina"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "29"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. Be2 Bf5 6. d4 e6 7. c4 Qd8 8. 0-0 Nf6 9. Nc3 Be7 10. Bf4 Nc6 11. d5 Nh5 12. dxc6 Nxf4 13. cxb7 Nxe2+ 14. Nxe2 Ra7 15. Qxd8+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "4"]
[White "Reis, Paulo F Jatoba"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "103"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Qc7 9. f4 Nc6 10. Be3 Bb7 11. f5 Nxd4 12. Bxd4 e5 13. Be3 Rc8 14. Nd5 Bxd5 15. Bxd5 Be7 16. c3 0-0 17. g4 Nxd5 18. Qxd5 Qc6 19. Qxc6 Rxc6 20. Kg2 Rc4 21. Kf3 f6 22. Rad1 Rb8 23. a3 a5 24. Rd3 b4 25. axb4 axb4 26. Bd2 bxc3 27. Bxc3 Kf7 28. Ra1 Rc5 29. Ra7 Rcb5 30. Rxd6 R8b7 31. Rd7 Rxd7 32. Rxd7 Ke8 33. Rd5 Bb4 34. Ke3 Bxc3 35. bxc3 Rb2 36. Kd3 Rxh2 37. c4 Rh4 38. c5 Rxg4 39. c6 Rg3+ 40. Kc4 Rg1 41. Kc5 Rc1+ 42. Kb6 Rb1+ 43. Kc7 h5 44. Rd8+ Ke7 45. Rd7+ Ke8 46. Rxg7 h4 47. Rh7 Rb3 48. Rxh4 Rb4 49. Rh8+ Ke7 50. Rh7+ Ke8 51. Kd6 Rxe4 52. c7 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "9"]
[White "Serafini, Osmar A Jr"]
[Black "De Toledo, James Mann"]
[Result "1/2-1/2"]
[ECO "B38"]
[BlackElo "2255"]
[PlyCount "95"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Qd3 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Qd4+ f6 16. f4 Qb6 17. Qxb6 Nxb6 18. Nd5 Bxd5 19. cxd5 Rac8 20. Rfd1 f5 21. Rxc8 Rxc8 22. exf5 gxf5 23. Rd2 Rc5 24. Bf3 a4 25. bxa4 Nxa4 26. Kf1 b5 27. Ke1 Rc1+ 28. Rd1 Rc4 29. g3 Nc3 30. Rc1 Rc5 31. a3 Kf6 32. Rc2 Nb1 33. Rxc5 dxc5 34. a4 bxa4 35. Kd1 a3 36. Kc2 a2 37. Kb2 Nc3 38. Bg2 h6 39. Bf3 Kg6 40. Bg2 h5 41. Bf3 Kh6 42. Ka1 Kg6 43. Kb2 c4 44. Ka1 Ne4 45. Kxa2 Nd2 46. Be2 c3 47. Ka3 h4 48. gxh4 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "3"]
[White "Serafini, Osmar A Jr"]
[Black "Dini, Claudio Rogerio"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "119"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bg7 13. Rd1 0-0 14. exf5 Bxd5 15. f6 e4 16. fxg7 Re8 17. Be2 Re5 18. Qh6 Be6 19. 0-0 Ra7 20. c4 b4 21. Nc2 Rg5 22. Nd4 Nxd4 23. Rxd4 Rg6 24. Qe3 f5 25. Rxd6 Rxg2+ 26. Kxg2 Rxg7+ 27. Kh1 Qxd6 28. Rg1 Rxg1+ 29. Kxg1 Qc7 30. Qg5+ Qg7 31. Qxg7+ Kxg7 32. b3 Bf7 33. f4 exf3 34. Bd3 Kf6 35. Kf2 Bh5 36. h3 Ke5 37. Ke3 f4+ 38. Kf2 h6 39. Bc2 Kd4 40. Bd1 Ke4 41. Bc2+ Ke5 42. Bh7 Kd4 43. Bg8 Kc3 44. Bd5 Kb2 45. Bxf3 Be8 46. c5 Kxa2 47. Bd5 Bd7 48. h4 a5 49. Kf3 Ka3 50. Kxf4 a4 51. bxa4 Kxa4 52. c6 Bc8 53. Ke5 b3 54. c7 b2 55. Be4 Ka5 56. Kf6 Kb6 57. Kg6 Kxc7 58. Kxh6 Bg4 59. Kg5 Bf3 60. Bb1 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "7"]
[White "Serafini, Osmar A Jr"]
[Black "Gentil, Marina Orsi"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "97"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. d4 c6 7. 0-0 Nbd7 8. Nbd2 Qc7 9. c4 e5 10. Qc2 Ne8 11. e4 Kh8 12. Rad1 f5 13. Ng5 Ndf6 14. dxe5 dxe5 15. Ndf3 Ng8 16. c5 h6 17. Nh4 Ne7 18. Ngf3 f4 19. Ne1 g5 20. Nhf3 Ng6 21. Nd2 g4 22. Nc4 Qe7 23. Nd6 Qg5 24. Bc1 Nc7 25. Bc4 Ne6 26. Nxc8 Nd4 27. Rxd4 exd4 28. Nd6 Qxc5 29. Nf5 Rad8 30. Nd3 Qa5 31. Nxf4 Nxf4 32. Bxf4 h5 33. Qc1 Qc3 34. Qxc3 dxc3 35. Nxg7 Kxg7 36. Be5+ Kg6 37. Bxc3 Rfe8 38. f3 b5 39. Be2 gxf3 40. gxf3 a6 41. Kf2 c5 42. Rg1+ Kh6 43. Ke3 b4 44. Bg7+ Kh7 45. Bc4 Rg8 46. Bxg8+ Rxg8 47. h4 Rxg7 48. Rxg7+ Kxg7 49. Kd3 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "10"]
[White "Serafini, Osmar A Jr"]
[Black "Leitao, Rafael Duailibe"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "46"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Nxb5 axb5 15. Bxb5 Be4 16. Bxd7+ Kf8 17. Rd2 Bb4 18. Bxf6 Bxd2+ 19. Kxd2 Qxc2+ 20. Ke1 Qc1+ 21. Ke2 Qxb2+ 22. Ke3 Ra3+ 23. Kxe4 Qd4+ 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "5"]
[White "Serafini, Osmar A Jr"]
[Black "Schindler, Mauricio"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "77"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f5 8. Nf4 Qe7 9. Qh5+ Qf7 10. Nf3 g6 11. Qh3 Be7 12. Qg3 h6 13. Qxg6 c4 14. Be2 b5 15. h3 Rg8 16. Qxh6 Bb7 17. Qxe6 Qh7 18. Qxd5 0-0-0 19. Qxb5 Rg4 20. e6 Nf6 21. Qxc4 Bd6 22. hxg4 Qxh1+ 23. Bf1 Kb8 24. Be3 fxg4 25. Nd2 Ne7 26. 0-0-0 Rc8 27. Qb3 Qh7 28. Ba6 Rc7 29. Nc4 Ne8 30. Nxd6 Nxd6 31. Nd3 Ka8 32. Nc5 Bd5 33. Qa3 Ne4 34. Bd3 Qf5 35. Qa5 Rc8 36. Nxe4 Bxe4 37. Qxf5 Bxf5 38. Bxf5 Nxf5 39. Bf4 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "1"]
[White "Serafini, Osmar A Jr"]
[Black "Vescovi, Giovanni P"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2295"]
[PlyCount "102"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Na6 10. Nd5 Rd6 11. Bxf6 Bxf6 12. Nxf6+ Rxf6 13. 0-0-0 Bg4 14. Rd5 Re8 15. a3 c6 16. Ra5 Rf4 17. Re1 Rxe4 18. Bd3 Rxe1+ 19. Nxe1 e4 20. Bf1 c5 21. Nc2 Rd8 22. Ne3 Be6 23. Nd5 Kg7 24. Kc2 Bxd5 25. cxd5 Rxd5 26. g4 Rd6 27. Kc3 Rf6 28. Bxa6 Rf3+ 29. Kd2 bxa6 30. Ke2 Rb3 31. Rxa6 Rxb2+ 32. Ke3 f5 33. gxf5 gxf5 34. Rxa7+ Kg6 35. a4 Rb3+ 36. Ke2 Ra3 37. a5 h6 38. a6 Kg5 39. Ra8 Kf4 40. a7 Ra2+ 41. Ke1 Kf3 42. Rf8 Ra1+ 43. Kd2 f4 44. a8Q Rxa8 45. Rxa8 Kxf2 46. Kd1 f3 47. Ra2+ Kg1 48. Ra6 e3 49. Rg6+ Kf2 50. Re6 e2+ 51. Kd2 c4 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Andrade, Waldemiro"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "65"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Nf6 7. Nc3 Qd8 8. d5 Nb8 9. Bb5+ Bd7 10. Bc4 Qc7 11. Qb3 e6 12. dxe6 Bxe6 13. Bxe6 fxe6 14. 0-0 Nc6 15. Qxe6+ Qe7 16. Qf5 g6 17. Qb5 0-0-0 18. Bf4 Qc5 19. Rac1 a6 20. Qb3 Qf5 21. Ne2 Rd3 22. Rxc6+ bxc6 23. Qb8+ Kd7 24. Ne5+ Ke6 25. Qc8+ Nd7 26. Nxd3 Qxd3 27. Nc3 Bg7 28. Qxc6+ Kf5 29. Rd1 Re8 30. g4+ Kxf4 31. Rxd3 Re1+ 32. Kg2 Ne5 33. Qa4+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "1"]
[White "Martinez, Carlos Alejandro"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2210"]
[PlyCount "69"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 h6 8. Bxf6 Nxf6 9. a3 a5 10. Qc2 c6 11. e4 dxe4 12. Nxe4 Bd7 13. Nxf6+ Bxf6 14. Rd1 Qc7 15. Qe4 Rad8 16. h4 a4 17. c5 Rfe8 18. Bd3 e5 19. Qh7+ Kf8 20. dxe5 Bxe5 21. 0-0 Bf6 22. Rfe1 Rxe1+ 23. Rxe1 Be6 24. Bc4 Qf4 25. Bxe6 fxe6 26. Qc2 Ke7 27. b4 Bd4 28. Re4 Qf5 29. Qe2 Bb2 30. g4 Qd5 31. Kg2 Rf8 32. Kg3 Rf6 33. Re3 Qa2 34. Nd4 Qa1 35. Rxe6+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Peralta, Eduardo"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2210"]
[PlyCount "95"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 Ne4 8. d3 Bf6 9. d4 c5 10. e3 Qe7 11. Nbd2 Nd6 12. Qe2 b6 13. Ne5 Bb7 14. f4 dxc4 15. Bxb7 Nxb7 16. bxc4 Rac8 17. Ne4 Bxe5 18. dxe5 Rfd8 19. Rad1 Nf8 20. Qg4 Ng6 21. h4 Rxd1 22. Rxd1 Rd8 23. Rf1 Rd3 24. Qe2 Rd8 25. h5 Nf8 26. h6 g6 27. Nf6+ Kh8 28. e4 Nd7 29. Ng4 Nb8 30. f5 Na5 31. fxe6 fxe6 32. Rf6 Rf8 33. Qd3 Nb7 34. Qf3 Nd7 35. Qd3 Kg8 36. Rxf8+ Nxf8 37. Nf6+ Kh8 38. Qf1 Nd8 39. Qd3 Nf7 40. Qe3 Qd8 41. Nd5 exd5 42. exd5 Ng5 43. e6+ Kg8 44. Qc3 Ngxe6 45. dxe6 Nxe6 46. Qh8+ Kf7 47. Qxh7+ Ke8 48. Qxg6+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Ribeiro, Fernando"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2245"]
[PlyCount "31"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. a3 Nc6 9. Nb3 Qe3+ 10. Qe2 Qxe2+ 11. Bxe2 Be7 12. Bf3 0-0 13. 0-0-0 Rd8 14. e5 dxe5 15. Bxc6 bxc6 16. fxe5 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Serafini, Osmar A Jr"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2260"]
[PlyCount "74"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 g6 4. Bb2 Bg7 5. Nbd2 0-0 6. e3 Nc6 7. c4 e5 8. dxe5 Ng4 9. Be2 Ngxe5 10. Nxe5 dxe5 11. 0-0 Bf5 12. e4 Be6 13. c5 Nd4 14. Nf3 Qe7 15. Nxd4 exd4 16. Qc2 Rfd8 17. Rfd1 b6 18. c6 Qc5 19. Rac1 Qe5 20. Bf3 Qa5 21. Ra1 Qb4 22. Rd3 a5 23. Rad1 a4 24. Bc1 axb3 25. axb3 Be5 26. g3 Qc5 27. Qb2 Ra7 28. Bg2 Rda8 29. Qd2 Ra2 30. Bb2 Qxc6 31. f4 Bg7 32. e5 Bd5 33. Bxd5 Qxd5 34. Rxd4 Qxb3 35. Rb4 Qf3 36. Qd8+ Rxd8 37. Rxd8+ Bf8 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Serafini, Osmar A Jr"]
[Black "Rouanet, Luiz Paulo"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "99"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. Be2 0-0 6. 0-0 d6 7. d4 Nfd7 8. c4 Nc6 9. Nc3 a6 10. Qd2 cxd4 11. exd4 Rb8 12. Rfe1 Re8 13. Bf1 Nf8 14. Rad1 Bg4 15. Ne4 Bxf3 16. gxf3 h6 17. f4 d5 18. Ng3 e6 19. c5 Nh7 20. b4 h5 21. a4 Bh6 22. Bg2 h4 23. Ne2 Nf6 24. Bc3 Nh5 25. Bf3 Ng7 26. Kh1 Nf5 27. Bg4 Qf6 28. Qd3 Ng7 29. Qf3 Qd8 30. Nc1 Qc7 31. Nd3 Nf5 32. Bxf5 exf5 33. Ne5 Rbd8 34. Re3 Kg7 35. Rde1 f6 36. Nxc6 Rxe3 37. Qxe3 bxc6 38. Qe7+ Qxe7 39. Rxe7+ Kf8 40. Ra7 Bxf4 41. Kg2 Re8 42. Rxa6 Re2 43. Kf3 Rc2 44. Kxf4 Rxc3 45. b5 Kf7 46. Rxc6 g5+ 47. Kxf5 Rf3+ 48. Kg4 Rxf2 49. b6 Kg6 50. b7 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Serafini, Osmar A Jr"]
[Black "Van Riemsdijk, Vinicius Paulo"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "73"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 e6 3. Bb2 Nf6 4. e3 Bd6 5. d4 Nbd7 6. Bd3 0-0 7. 0-0 c5 8. Nbd2 b6 9. Ne5 Qc7 10. f4 Re8 11. Qf3 Bb7 12. Qh3 g6 13. Ndf3 Bf8 14. Ng5 Re7 15. Ng4 c4 16. bxc4 dxc4 17. d5 c3 18. Ba3 Ree8 19. Bxf8 Rxf8 20. dxe6 h5 21. Nxf6+ Nxf6 22. exf7+ Rxf7 23. Nxf7 Kxf7 24. f5 g5 25. Qg3 Qc6 26. Rae1 h4 27. Qf3 Qc7 28. e4 Rh8 29. Re3 Qc5 30. Rfe1 Qe5 31. Bc4+ Ke7 32. Bd5 Ba6 33. a4 g4 34. Qd1 Rd8 35. Qa1 Rc8 36. Qa3+ Rc5 37. a5 1-0

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "4"]
[White "Correa, Jucana"]
[Black "Serafini, Osmar A Jr"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "119"]
[EventDate "1987.04.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Nc6 8. Be3 Be7 9. f4 Qc7 10. Qe1 b5 11. a3 Bb7 12. Bf3 Rc8 13. Qg3 g6 14. Rad1 e5 15. Nxc6 Bxc6 16. Nd5 Bxd5 17. exd5 0-0 18. fxe5 dxe5 19. Rd2 Bc5 20. Bxc5 Qxc5+ 21. Kh1 Qd6 22. Re1 Nd7 23. c3 f5 24. Bd1 Rfd8 25. Bb3 Nc5 26. Bc2 e4 27. Qg5 Ne6 28. Qh6 Rc5 29. Bb3 Nc7 30. Red1 Nxd5 31. Rxd5 Rxd5 32. Rxd5 Qxd5 33. Bxd5+ Rxd5 34. Kg1 Rd3 35. Kf2 e3+ 36. Ke2 Rd2+ 37. Kxe3 Rxg2 38. b3 Ra2 39. Qh4 Rxa3 40. Qd8+ Kf7 41. Qd5+ Kg7 42. Kf4 Ra2 43. h4 Rh2 44. Qe5+ Kh6 45. Qf6 Rh3 46. b4 Rh1 47. Qg5+ Kg7 48. Ke5 Re1+ 49. Kd6 Rd1+ 50. Kc5 Rd3 51. Kb6 Rd6+ 52. Kc7 Rd3 53. Qe7+ Kh6 54. Qf6 Rd1 55. Qxa6 f4 56. Qxb5 f3 57. Qg5+ Kg7 58. Qf4 Rf1 59. b5 h6 60. b6 1-0

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "6"]
[White "Kamada, Juliana"]
[Black "Serafini, Osmar A Jr"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "114"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 e5 7. d3 Nbd7 8. Rb1 a5 9. a3 Nc5 10. b4 axb4 11. axb4 Na6 12. Qc2 c6 13. b5 Nc7 14. bxc6 bxc6 15. Be3 Qe8 16. h3 Na6 17. Nd2 Rb8 18. Qa4 c5 19. Bc6 Qd8 20. Rxb8 Nxb8 21. Bg2 Bd7 22. Qb3 Nc6 23. Kh2 Qb8 24. Rb1 Qxb3 25. Rxb3 Rb8 26. Nb5 Bf8 27. Bg5 Ne8 28. Bd5 Nb4 29. Nc3 Na6 30. Rxb8 Nxb8 31. Nde4 h6 32. Bc1 Bc6 33. Kg2 Nc7 34. Bxc6 Nxc6 35. Nf6+ Kg7 36. Nfd5 Nxd5 37. Nxd5 f5 38. f3 Be7 39. Kf2 h5 40. Bd2 Bd8 41. Bc3 Ba5 42. Bb2 Kf7 43. Bc1 Nb4 44. Nxb4 cxb4 45. Ke1 b3+ 46. Kd1 Bc3 47. Ba3 Ke6 48. Kc1 Kd7 49. Bb2 Bb4 50. Kb1 Kc6 51. Bc1 Bc3 52. Bb2 Be1 53. g4 fxg4 54. fxg4 hxg4 55. hxg4 Bb4 56. Bc1 Bc3 57. Bb2 Bb4 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "2"]
[White "Miranda Leao, Reinaldo"]
[Black "Serafini, Osmar A Jr"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "35"]
[EventDate "1987.04.??"]
[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 g6 3. Bf4 d6 4. c3 Bg7 5. h3 0-0 6. e3 Nbd7 7. Bc4 h6 8. 0-0 Re8 9. Qb3 e6 10. Nbd2 Re7 11. Bh2 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Rfd1 Qe8 15. e4 b6 16. a4 Be6 17. Qc2 Rd8 18. Bxe6 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "1"]
[White "Serafini, Osmar A Jr"]
[Black "De Oliveira, Vicente Francimar"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "44"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. d4 Nbd7 6. Bd3 e5 7. dxe5 Ng4 8. 0-0 Ngxe5 9. Nxe5 Nxe5 10. Nc3 0-0 11. Be2 Be6 12. Qd2 a6 13. Rad1 f5 14. Nd5 Qd7 15. c4 Rad8 16. Nf4 Bf7 17. Nd3 Nxd3 18. Bxg7 Kxg7 19. Qxd3 Qe7 20. Rd2 Qe4 21. Bf3 Qxd3 22. Rxd3 b6 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "7"]
[White "Serafini, Osmar A Jr"]
[Black "Martelo, Miguel Angelo Ditz"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "58"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. d4 d5 6. c4 c6 7. Nbd2 Nbd7 8. h3 Ne8 9. cxd5 cxd5 10. Bd3 f5 11. 0-0 Ndf6 12. Ne5 Be6 13. Rc1 Nd6 14. f3 Nh5 15. Qe1 Nf7 16. Nxf7 Rxf7 17. g4 Nf6 18. gxf5 gxf5 19. f4 Bh8 20. Kh2 Rg7 21. Rg1 Ne4 22. Nf3 Rc8 23. Rxg7+ Bxg7 24. Rxc8 Qxc8 25. Qg1 Qe8 26. Bxe4 fxe4 27. Ng5 Bd7 28. h4 Qh5 29. Qf2 Qg4 0-1

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "3"]
[White "Serafini, Osmar A Jr"]
[Black "Ramalhete, Marcelo"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "127"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 c5 4. dxc5 Qa5+ 5. Qd2 Qxc5 6. Bb2 Ne4 7. Qd4 Qxc2 8. Nbd2 Nc6 9. Qxe4 Qxb2 10. Qb1 Qc3 11. Qc1 Qa5 12. e4 g6 13. a3 Bg7 14. Rb1 0-0 15. b4 Qd8 16. Bc4 Bh6 17. 0-0 Bg4 18. Qc3 Rc8 19. Qb2 Bg7 20. Qb3 e6 21. h3 Bxf3 22. Nxf3 Ne7 23. Rfd1 Qc7 24. Rbc1 Qc6 25. Bxe6 Qxc1 26. Rxc1 Rxc1+ 27. Kh2 Rc3 28. Qa2 Nc6 29. Bd5 Ne5 30. Nxe5 Bxe5+ 31. g3 Rfc8 32. Bxf7+ Kg7 33. Bb3 Rc1 34. Qd2 Rf1 35. Bd1 Rf8 36. Kg2 R8xf2+ 37. Qxf2 Rxf2+ 38. Kxf2 b5 39. a4 Bc3 40. axb5 Bxb4 41. Ke3 Kf6 42. g4 Kg5 43. Kf3 Be1 44. Be2 Kf6 45. Bc4 g5 46. Bg8 h6 47. Bd5 Ke5 48. Bc6 Kd4 49. Bd5 Bb4 50. Bc6 Kc5 51. Bd7 Kb6 52. Ke3 Kc7 53. Be8 a5 54. bxa6 Kb6 55. Kd4 Kxa6 56. Kd5 Kb6 57. e5 dxe5 58. Kxe5 Kc7 59. Kf6 Kd8 60. Bb5 Bc3+ 61. Kg6 Ke7 62. Kxh6 Kf6 63. Kh5 Be1 64. Bc4 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "5"]
[White "Serafini, Osmar A Jr"]
[Black "Sanches, Luis Henrique"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "69"]
[EventDate "1987.04.??"]
[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 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nd7 5. Bd3 Ngf6 6. 0-0 c5 7. d5 Nb6 8. c4 e6 9. Nc3 0-0 10. Bd2 Re8 11. Rc1 exd5 12. exd5 a6 13. Re1 Bd7 14. Rxe8+ Qxe8 15. Qe1 Bg4 16. Qxe8+ Rxe8 17. Kf2 Bd7 18. h3 Na4 19. Nxa4 Bxa4 20. b3 Bd7 21. Re1 Nh5 22. Rxe8+ Bxe8 23. g4 Nf6 24. f5 b5 25. Bf4 Bf8 26. Nd2 Bd7 27. Ne4 Nxe4+ 28. Bxe4 gxf5 29. Bxf5 Bxf5 30. gxf5 Kg7 31. Ke3 Kf6 32. Ke4 b4 33. h4 Kg7 34. Bg5 f6 35. Bf4 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Serafini, Osmar A Jr"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "179"]
[EventDate "1985.09.20"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. c4 e5 4. Bb2 Nc6 5. Nf3 d6 6. d4 exd4 7. Nxd4 Nf6 8. Nd2 Nxd4 9. Bxd4 a5 10. Bd3 Be7 11. 0-0 0-0 12. f4 Nd7 13. Qh5 Bf6 14. e5 g6 15. Qe2 dxe5 16. fxe5 Bxe5 17. Bxe5 Re8 18. Ne4 Rxe5 19. Qb2 Qe7 20. Rad1 Ra6 21. c5 Rxe4 22. Bxe4 Nxc5 23. Bd5 Be6 24. Bxe6 Rxe6 25. Rd5 b6 26. Qd4 f6 27. Rd8+ Kg7 28. h3 a4 29. g4 Kh6 30. Qd2+ g5 31. Rg8 Ne4 32. Qd8 Qxd8 33. Rxd8 Nc3 34. Rg8 Ne2+ 35. Kf2 Nf4 36. Kf3 Ng6 37. Rb1 Nh4+ 38. Kf2 Re4 39. Ra8 b5 40. Ra6 Kg6 41. Rb6 Rf4+ 42. Ke3 Rf3+ 43. Ke2 b3 44. axb3 axb3 45. Rxb5 Rxh3 46. R5xb3 Rh2+ 47. Ke3 h5 48. gxh5+ Kxh5 49. R1b2 Rh3+ 50. Kf2 Rh1 51. Rb1 Rh2+ 52. Kg1 Rg2+ 53. Kf1 f5 54. Rb7 Rg4 55. R7b4 f4 56. Rb7 Rg3 57. R7b3 Kg4 58. Rxg3+ Kxg3 59. Kg1 g4 60. Rb3+ f3 61. Rb2 Nf5 62. Rb3 Nd4 63. Ra3 Kh3 64. Kh1 Kg3 65. Kg1 Nf5 66. Rb3 Kh3 67. Ra3 Ng3 68. Rb3 Kh4 69. Rb4 Kh3 70. Rb3 Ne4 71. Ra3 Kg3 72. Rb3 Kh3 73. Ra3 Ng5 74. Kh1 Kg3 75. Kg1 Ne4 76. Rb3 Kf4 77. Rb8 g3 78. Rf8+ Ke3 79. Re8 Kd3 80. Rf8 Ke2 81. Rf7 Ng5 82. Re7+ Kd3 83. Rg7 Ne4 84. Re7 Nc3 85. Rd7+ Ke3 86. Re7+ Ne4 87. Re8 Kf4 88. Rf8+ Kg4 89. Rg8+ Ng5 90. Kf1 1/2-1/2

