[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.29"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Pastana, Rafael Pedroni"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2098"]
[BlackElo "1677"]
[PlyCount "74"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Be7 5. Nc3 0-0 6. Be2 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. d5 Na5 10. Bb3 c4 11. Ba4 Nxd5 12. Bd2 Nb4 13. Ne1 a6 14. Bc2 Nac6 15. a3 Nd5 16. e4 Nxc3 17. Bxc3 Qxd1 18. Rxd1 e5 19. h3 Be6 20. Nf3 f6 21. Rfe1 Rfd8 22. Kf1 Bc5 23. Ba4 b5 24. Bc2 Nd4 25. Nxd4 Bxd4 26. Bxd4 Rxd4 27. Rxd4 exd4 28. e5 d3 29. Bd1 f5 30. f4 Rd8 31. Bf3 Rd4 32. g3 a5 33. Kf2 b4 34. axb4 axb4 35. Ke3 Rd7 36. Kf2 Kf7 37. Bc6 Ra7 0-1

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.29"]
[Round "5"]
[White "Soane, Karen"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "2098"]
[PlyCount "40"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 Nc6 4. Bb5 e6 5. Bxc6 bxc6 6. 0-0 Be7 7. d3 0-0 8. Nbd2 Bb7 9. b3 d6 10. Bb2 Nf4 11. exd6 cxd6 12. Nc4 d5 13. Nce5 Bf6 14. Qd2 Bxe5 15. Nxe5 Qg5 16. g3 Nh3+ 17. Kh1 Qxd2 18. Rac1 d4 19. Bxd4 c5+ 20. f3 cxd4 0-1

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.28"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "De Assis, Claudio Henrique J"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2098"]
[BlackElo "1783"]
[PlyCount "51"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. 0-0 Bc5 6. c3 dxc3 7. Nxc3 0-0 8. Bg5 Be7 9. Rc1 Nc6 10. Qc2 d5 11. Rfd1 Bd7 12. e4 Rc8 13. exd5 Nb4 14. Qd2 Nbxd5 15. Bxf6 Bxf6 16. Nxd5 exd5 17. Qxd5 Rxc1 18. Rxc1 Bc6 19. Qb3 Bd5 20. Qb5 a6 21. Qa4 Qe7 22. Re1 Qc5 23. b4 Qc6 24. Qd1 Bxa2 25. h4 h6 26. Qd2 0-1

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.28"]
[Round "2"]
[White "Fujishima, Edson"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "A95"]
[WhiteElo "1820"]
[BlackElo "2098"]
[PlyCount "61"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 d5 8. cxd5 cxd5 9. b3 Nbd7 10. Bb2 Ne4 11. Qd3 Ndf6 12. Rac1 a6 13. Na4 Bd6 14. Rc2 Ng4 15. e3 b5 16. Nc5 Rf6 17. h3 Nh6 18. Ne5 b4 19. Rfc1 Bxe5 20. dxe5 Rf8 21. Nxe4 fxe4 22. Qd4 a5 23. Rc7 Rf7 24. Rxf7 Kxf7 25. Bxe4 Bb7 26. Bxh7 g6 27. Qd3 Nf5 28. g4 Ne7 29. h4 Ba6 30. Qb1 Qh8 31. Bxg6+ 1/2-1/2

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "2"]
[White "Barros Filho, Jose Duarte"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "E38"]
[BlackElo "2098"]
[PlyCount "46"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Nf3 d5 7. cxd5 Nxd5 8. Bd3 h6 9. 0-0 cxd4 10. Nxd5 Qxd5 11. Nxd4 Bd6 12. b3 a6 13. Bb2 Qh5 14. g3 Bd7 15. Be2 Qc5 16. Qd2 Qb6 17. Bf3 Bb4 18. Bc3 Bxc3 19. Qxc3 e5 20. Ne2 f6 21. Rfd1 Bc6 22. Bxc6 Qxc6 23. Qxc6 Nxc6 1/2-1/2

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "7"]
[White "Camilotti, Vicenzo Kuhn"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B03"]
[BlackElo "2098"]
[PlyCount "16"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Nge2 Bg4 1/2-1/2

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "6"]
[White "Dias, Sergio S"]
[Black "Da Cunha, Fabio Barbosa"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2098"]
[PlyCount "149"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d5 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 c6 11. b4 Re8 12. Qc2 Ne4 13. Rfc1 Ndf6 14. Bxe4 Nxe4 15. Nxe4 dxe4 16. Nd2 Bg4 17. Qc5 Qe6 18. b5 cxb5 19. Qxb5 b6 20. h3 Bf5 21. Rc6 Qd7 22. Rac1 Rac8 23. Qc4 Be6 24. d5 Bxd5 25. Rxc8 Bxc4 26. Rxe8+ Qxe8 27. Rxc4 f5 28. Kf1 Qd7 29. Ke1 a5 30. Rd4 Qc7 31. a4 h6 32. Nc4 Qc5 33. Nd6 h5 34. g3 Kh7 35. h4 Kh6 36. Nb5 Kg6 37. Kd2 Kf6 38. Kd1 Ke6 39. Kd2 Ke7 40. Kd1 Qc8 41. Kd2 Qe6 42. Ke2 Qb3 43. Kd2 Qb1 44. Ke2 Qc1 45. Na7 Ke6 46. Nb5 Ke7 47. Na7 Qb2+ 48. Ke1 Qb1+ 49. Ke2 Qa2+ 50. Ke1 Qe6 51. Nb5 Qf6 52. Nc7 Kf8 53. Kd2 f4 54. gxf4 Qxh4 55. Rxe4 Qxf2+ 56. Kd3 h4 57. Ne6+ Kg8 58. Ng5 Qf1+ 59. Kd4 Qd1+ 60. Ke5 Qd8 61. Kf5 Qd7+ 62. Kg6 h3 63. Nxh3 Qc6+ 64. Kf5 g6+ 65. Ke5 b5 66. Rd4 Qe8+ 67. Kf6 bxa4 68. Ng5 a3 69. Rd2 Qc6+ 70. Ke7 Qc7+ 71. Ke8 Qc4 72. Rd8 Qc6+ 73. Ke7+ Kg7 74. Ne6+ Kh7 75. Kf7 0-1

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Da Silva, Paolo Ghiu M Rego"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "2098"]
[BlackElo "2114"]
[PlyCount "59"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Qd2 Nc6 8. Nge2 Nd7 9. d5 Ne7 10. h4 f5 11. Bg5 Nf6 12. 0-0-0 f4 13. Kb1 Nh5 14. Bxe7 Qxe7 15. Qe1 Bf6 16. Qf2 Bd7 17. Rc1 c6 18. b4 a5 19. dxc6 bxc6 20. b5 Be6 21. bxc6 Bxc4 22. Nxf4 Bxf1 23. Ncd5 Qe8 24. Nxh5 Bd3+ 25. Ka1 gxh5 26. Qd2 Ba6 27. Nc7 Qe7 28. Qxa5 Qd8 29. Qd5+ Rf7 30. Nxa8 1/2-1/2

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "Dumont, Sadi Glasser"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2098"]
[BlackElo "2337"]
[PlyCount "68"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Bxe6 7. d5 Bf5 8. Bd3 Bxd3 9. Qxd3 Bc5 10. Bg5 0-0 11. Nc3 Re8+ 12. Nge2 Nbd7 13. 0-0-0 Ne5 14. Qf5 Nxc4 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Ne4 Be7 18. N2c3 f5 19. Rd4 Ne3 20. Ng3 Bf6 21. Rd3 Kf8 22. Nge2 Nxg2 23. Rg1 Ne3 24. b3 Rad8 25. Kd2 Bxc3+ 26. Nxc3 f4 27. Rg5 Rd6 28. Rh5 Kg7 29. Ne2 Rh6 30. Rxh6 Kxh6 31. Nxf4 Nf1+ 32. Kd1 Nxh2 33. Ne2 Nf1 34. Ke1 Ng3 0-1

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "5"]
[White "Gomes, Daniel Vaz"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "2098"]
[PlyCount "52"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e5 5. d3 d6 6. 0-0 g6 7. Nc3 Bg7 8. a3 0-0 9. Rb1 Rb8 10. b4 Nd4 11. Nd2 b6 12. e3 Ne6 13. Nd5 Bb7 14. Nb3 Bxd5 15. cxd5 Nc7 16. bxc5 bxc5 17. e4 Nb5 18. Bb2 Nd7 19. Qd2 f5 20. Na5 Qc7 21. Nc6 Rb7 22. a4 Nd4 23. a5 fxe4 24. Bxd4 cxd4 25. a6 Rxb1 26. Rxb1 Nc5 1/2-1/2

[Event "Rio de Janeiro Fexerj Masters"]
[Site "Rio de Janeiro"]
[Date "2003.??.??"]
[Round "4"]
[White "Maia, Marco Aurelio Ferre"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2207"]
[BlackElo "2098"]
[PlyCount "102"]
[EventDate "2003.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Bd3 d5 7. Nge2 dxc4 8. Bxc4 Nc6 9. dxc5 Ne5 10. a3 Bxc5 11. Ne4 Nxe4 12. Qxe4 Nxc4 13. Qxc4 b6 14. b4 Be7 15. Bb2 Bf6 16. Rd1 Qe7 17. Bxf6 Qxf6 18. Qd4 Qxd4 19. Nxd4 Bb7 20. 0-0 a6 21. Rc1 Rfc8 22. Rfd1 Kf8 23. f4 Ke7 24. Kf2 h5 25. h4 g6 26. g3 Rxc1 27. Rxc1 Rc8 28. Rxc8 Bxc8 29. Nc6+ Kd6 30. Ne5 f6 31. Nc4+ Kc6 32. e4 b5 33. Na5+ Kd6 34. Ke3 e5 35. Nb3 Kc6 36. Nc5 a5 37. fxe5 fxe5 38. Nd3 axb4 39. axb4 Kd6 40. Nc5 Be6 41. Nd3 Bd7 42. Nf2 Be6 43. Nd1 Bc4 44. Nc3 Ke6 45. Nb1 Kf6 46. Nd2 Bg8 47. Nf3 Ke6 48. Ng5+ Kd6 49. Kf3 Be6 50. Nxe6 Kxe6 51. g4 Kd6 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.03.13"]
[Round "7"]
[White "Silver, Albert Winston"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2225"]
[BlackElo "2125"]
[PlyCount "29"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. Nf3 Nc6 6. Bf4 Bg4 7. h3 Bxf3 8. Qxf3 dxe5 9. Ba6 Qb8 10. Bb5 exf4 11. Bxc6+ bxc6 12. Qxc6+ Kd8 13. 0-0-0+ Kc8 14. Qa6+ Qb7 15. Rd8+ 1-0

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.03.11"]
[Round "8"]
[White "Dias, Sergio S"]
[Black "Guedes, Luis Augusto Maio"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2125"]
[BlackElo "2000"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[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. f4 d6 3. Nf3 Nc6 4. d3 Bg4 5. Be2 g6 6. Be3 Bg7 7. c3 Qa5 8. Qb3 Bd7 9. Nbd2 b5 10. 0-0 Nh6 11. h3 Be6 12. Qc2 Qd8 13. Nb3 Qc8 14. Qd2 f5 15. e5 0-0 16. d4 dxe5 17. fxe5 f4 18. Bxf4 Bxh3 19. gxh3 Qxh3 20. Ng5 Qh4 21. Ne6 Rf5 22. Nxg7 Rg5+ 23. Bxg5 Qg3+ 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "3"]
[White "Carvalho, Carlos Alberto"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2050"]
[BlackElo "2125"]
[PlyCount "34"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c3 e6 3. e3 c5 4. Bd3 cxd4 5. exd4 Nc6 6. f4 f5 7. Nf3 Nf6 8. 0-0 Ne4 9. Ne5 Nxe5 10. fxe5 g6 11. Nd2 Bg7 12. Nf3 0-0 13. Be3 b6 14. Qe2 Bb7 15. Ba6 Bc6 16. Bb5 Bb7 17. Ba6 Bc6 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "1"]
[White "Carvalho, Renato Luiz"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2040"]
[BlackElo "2125"]
[PlyCount "20"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nd2 e6 4. Bd3 c5 5. c3 Nc6 6. f4 a6 7. Ngf3 Bd6 8. Ne5 Qb6 9. 0-0 cxd4 10. cxd4 h5 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "9"]
[White "Chagas, Fernando Paulino"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2185"]
[BlackElo "2125"]
[PlyCount "22"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. Qd3 dxc3 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "2"]
[White "Dias, Sergio S"]
[Black "Andrade, Luciano Nilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2125"]
[BlackElo "2000"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 e6 3. a3 d5 4. Bb2 Nbd7 5. d4 Bd6 6. Nbd2 0-0 7. c4 dxc4 8. Nxc4 Be7 9. e3 Re8 10. Bd3 b6 11. 0-0 c5 12. dxc5 bxc5 13. b5 Bb7 14. Qe2 Nb6 15. Rfd1 Qc8 16. a4 Nxc4 17. Bxc4 a6 18. Ne5 axb5 19. Bxb5 Ba6 20. Nc4 Bxb5 21. axb5 Rxa1 22. Bxa1 Qb7 23. Bxf6 gxf6 24. Nd6 Bxd6 25. Rxd6 Ra8 26. h3 Ra1+ 27. Kh2 Qc7 28. Qg4+ Kf8 29. Qg3 Rb1 30. Rc6 Qxg3+ 31. Kxg3 Rxb5 32. Rc7 Kg7 33. f4 Kg6 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "6"]
[White "Dias, Sergio S"]
[Black "Porto, Cristiano Nogueira"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2125"]
[BlackElo "2000"]
[PlyCount "67"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qxf6 Nxf6 9. d3 Bc5 10. g3 0-0-0 11. Be3 Bxe3 12. fxe3 c5 13. Rd1 c4 14. Nc3 b5 15. a3 cxd3 16. cxd3 Rd6 17. Rd2 Rhd8 18. Rad1 c5 19. g4 h6 20. Kf2 b4 21. Na4 c4 22. Ke2 cxd3+ 23. Rxd3 Rxd3 24. Rxd3 Rxd3 25. Kxd3 bxa3 26. bxa3 Kc7 27. Nc5 Kb6 28. Nb3 Kb5 29. Nd2 Ka4 30. Nc4 Nd7 31. Kc3 Nc5 32. Nxe5 Nxe4+ 33. Kb2 f6 34. Nc4 1/2-1/2

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "4"]
[White "Dias, Sergio S"]
[Black "Teixeira, Ricardo da Silva"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2125"]
[BlackElo "2345"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. f3 e6 5. a4 c5 6. dxc5 Bxc5 7. axb5 Qh4+ 8. g3 Qh5 9. Qe2 axb5 10. Rxa8 Bxa8 11. Be3 Ne7 12. c3 b4 13. Qf2 Bxe3 14. Qxe3 Nbc6 15. Ne2 0-0 16. 0-0 f5 17. Nf4 Qh6 18. exf5 Nxf5 19. Bxf5 Rxf5 20. Rd1 e5 21. Qd3 Rf8 22. Nd5 bxc3 23. bxc3 Qd6 24. Nd2 Nd4 25. cxd4 Qxd5 26. Qc4 Qxc4 27. Nxc4 Bxf3 28. Rf1 exd4 29. Ne5 Bc6 30. Rd1 Rf5 31. Nxc6 dxc6 32. Rxd4 Kf7 33. Rd7+ Kf8 34. Rc7 Rf6 35. Kg2 h5 36. h3 g6 37. g4 hxg4 38. hxg4 Ke8 39. Kg3 Kd8 40. Rg7 c5 41. Kh4 c4 42. Ra7 c3 43. Ra2 Rc6 44. Rc2 Ke7 45. Kg5 Kf7 46. Kh6 Kf6 47. g5+ Kf5 48. Rf2+ Ke5 0-1

[Event "Eliskases Memorial"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "5"]
[White "Lima, Luiz Alexandre de S"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2000"]
[BlackElo "2125"]
[PlyCount "38"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 e6 8. f4 dxe5 9. fxe5 c5 10. c3 Nc6 11. Nf3 cxd4 12. cxd4 0-0 13. 0-0 f6 14. exf6 Qxf6 15. Be3 Nd5 16. Bf2 Nf4 17. Nc3 Nh3+ 18. gxh3 Qxf3 19. Qxf3 Rxf3 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.21"]
[Round "9"]
[White "Morier, Bruno"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "17"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 0-0 8. f4 dxe5 9. fxe5 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.20"]
[Round "8"]
[White "Villaboim, Nelson"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "23"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. 0-0 0-0 7. d3 e5 8. e4 d6 9. a3 Nd4 10. Nxd4 cxd4 11. Nd5 Nxd5 12. cxd5 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.19"]
[Round "7"]
[White "Dias, Sergio S"]
[Black "De Oliveira, Roberto Manoel"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2000"]
[BlackElo "2260"]
[PlyCount "44"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 c5 5. e3 Nc6 6. d5 Bxc3+ 7. bxc3 Na5 8. Bd3 b6 9. Nd2 Ba6 10. Qe2 Qd7 11. Nb3 Qa4 12. Nxa5 Qxa5 13. Bd2 Qa4 14. 0-0 Nf6 15. f4 Nd7 16. e4 f6 17. Be1 0-0-0 18. Bg3 Kc7 19. e5 f5 20. Bh4 Rde8 21. e6 Nf6 22. Bxf6 exf6 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.17"]
[Round "5"]
[White "Dias, Sergio S"]
[Black "Teixeira, William A"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "46"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Be3 Bb4 9. Nf3 c5 10. Be2 Nc6 11. 0-0 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bxc3 14. bxc3 Qc7 15. c5 Nd7 16. Bb5 0-0 17. Bxd7 Qxd7 18. Qb3 a6 19. Rf2 Qe7 20. a4 Be4 21. Re1 Bf5 22. a5 Qc7 23. Qb6 Qc6 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.17"]
[Round "6"]
[White "Madeu, Fernando Antonio"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "78"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Be2 Nc6 7. Nf3 Bg4 8. b3 g6 9. Be3 Bg7 10. Nbd2 0-0 11. Rc1 a5 12. a3 f5 13. d5 Ne5 14. Nd4 Nd3+ 15. Kf1 Bxe2+ 16. Nxe2 Nxc1 17. Qxc1 Nd7 18. Nf4 Re8 19. Ne6 Rxe6 20. dxe6 Nc5 21. Nf3 Nxe6 22. Qd2 c6 23. g3 Qe7 24. Kg2 a4 25. b4 Rd8 26. Re1 Qd7 27. Ng5 Re8 28. Rd1 Nxg5 29. Bxg5 Re6 30. Qc2 c5 31. b5 Bd4 32. Rd2 b6 33. Re2 d5 34. Rxe6 Qxe6 35. Qxa4 h6 36. Qa8+ Kh7 37. Qb7+ Bg7 38. Bd2 Qe4+ 39. Kg1 Qb1+ 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.16"]
[Round "4"]
[White "Souza, Marco Andre"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2200"]
[PlyCount "35"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 Bg4 9. Ba3 c6 10. Re1 Bf6 11. h3 Bxf3 12. Qxf3 b5 13. Bf1 a6 14. Rad1 Ra7 15. Bc5 Rd7 16. g3 Re8 17. Bg2 Qc7 18. Qxf6 1-0

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.15"]
[Round "3"]
[White "Ferreira, Anderson"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "D70"]
[PlyCount "62"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nf3 Bg4 8. Be2 c6 9. Qd2 N8d7 10. Bh6 0-0 11. Bxg7 Kxg7 12. Qf4 Bxf3 13. gxf3 e5 14. dxe5 Qc7 15. 0-0-0 Qxe5 16. Qe3 Rad8 17. f4 Qc5 18. h4 h5 19. Qg3 Nc4 20. f5 Nf6 21. Bxc4 Qxc4 22. fxg6 Rxd1+ 23. Rxd1 fxg6 24. Rg1 Qf7 25. f3 Nd7 26. Kc2 b5 27. Qd6 b4 28. Qxb4 Qxf3 29. Qd4+ Nf6 30. e5 Ng4 31. e6+ Kg8 1/2-1/2

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.14"]
[Round "2"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2260"]
[PlyCount "55"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. b4 Ne4 10. Na4 Nd7 11. Be2 a6 12. 0-0 Bg4 13. Bd3 Bxf3 14. gxf3 Ng5 15. Kg2 f5 16. Nc3 0-0 17. f4 Ne4 18. Nxe4 fxe4 19. Be2 Rf6 20. b5 cxb5 21. Bxb5 Rg6+ 22. Kh1 Nf6 23. c6 bxc6 24. Bxc6 Ra7 25. Bd2 Ng4 26. h3 Nh6 27. Ba5 Bh4 28. Bb6 1-0

[Event "Naval CC Magistral 4th"]
[Site "Rio de Janeiro"]
[Date "1997.02.13"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "Toth, Peter"]
[Result "1/2-1/2"]
[ECO "D88"]
[BlackElo "2240"]
[PlyCount "33"]
[EventDate "1997.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Na5 12. Bd3 Be6 13. Qa4 Bd7 14. Qa3 Re8 15. Rab1 b6 16. Ba6 Bf8 17. Qc3 1/2-1/2

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "6"]
[White "Carvalho, Carlos Alberto"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2135"]
[PlyCount "10"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 h5 4. d4 g6 5. Nc3 Bf5 1/2-1/2

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "Azevedo, Kelsen Rosas Sodre"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2220"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. Nbd2 Nc6 7. c3 e6 8. Qc2 Qe7 9. e4 dxe4 10. Nxe4 h6 11. Nxf6+ Qxf6 12. Bf4 Qe7 13. Rae1 g5 14. Bc1 Nd8 15. Ne5 Bxe5 16. dxe5 f5 17. exf6 Qxf6 18. f4 g4 19. Be3 a5 20. Bd4 Qf7 21. Qe2 Qf5 22. Be4 Qh5 23. Qc4 Rf7 24. f5 Ra6 25. Qc5 exf5 26. Qe5 1-0

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Fernandes, Jose Costa Jr"]
[Result "1/2-1/2"]
[ECO "C68"]
[BlackElo "2310"]
[PlyCount "13"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 1/2-1/2

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "7"]
[White "Dias, Sergio S"]
[Black "Mercadante, Ricardo Rodrigues"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "99"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. e4 Nf6 6. Bd3 Nbd7 7. Nge2 a6 8. a3 Rb8 9. b4 g6 10. h3 h5 11. Be3 h4 12. Kd2 Nh5 13. g4 hxg3 14. fxg3 Bg5 15. Qg1 b6 16. b5 a5 17. Bxg5 Qxg5+ 18. Qe3 Qxe3+ 19. Kxe3 Ng7 20. g4 Nf8 21. Ng3 Ke7 22. Raf1 Bd7 23. Be2 Rh4 24. Rf2 Nh7 25. Bf1 Ng5 26. Na4 Ne8 27. Bg2 Nf6 28. Rhf1 Ng8 29. Rh1 Kf8 30. Nc3 Kg7 31. Nce2 Rf8 32. Ng1 Nf6 33. Nf3 Nxf3 34. Rxf3 Nh7 35. Ne2 f5 36. gxf5 gxf5 37. Rg3+ Kh6 38. exf5 Bxf5 39. Rc1 Ng5 40. Ng1 Bd7 41. Rxg5 Kxg5 42. Nf3+ Rxf3+ 43. Bxf3 Bxh3 44. Rg1+ Bg4 45. Ke4 Kh5 46. Rxg4 Rxg4+ 47. Kf5 Kh4 48. Bxg4 Kg3 49. Bh5 Kh4 50. Bd1 1-0

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "5"]
[White "Dias, Sergio S"]
[Black "Okamura, Milton Kasuo"]
[Result "1/2-1/2"]
[ECO "D18"]
[BlackElo "2200"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. Ng2 Nd5 13. Qb3 a5 14. Na2 Na6 15. e4 Ndc7 16. Be3 Qe7 17. Rac1 h6 18. h4 Kh8 19. g5 hxg5 20. hxg5 Kg8 21. Kf2 f6 22. Nf4 Bxe4 23. Nxe6 Bd5 24. Nxf8 Rxf8 25. g6 f5 26. Bxd5+ Nxd5 27. Nxb4 Naxb4 28. Rh1 Qf6 29. Qc4 f4 30. Bd2 Qxg6 31. Rcg1 Qe6 32. Rg4 Qf5 33. Bxb4 axb4 34. Rhg1 Rf7 35. Rg5 Qe6 36. Re5 Qh6 37. Rxd5 Qh4+ 38. Kf1 Qh3+ 39. Kf2 cxd5 40. Qxd5 Qh4+ 41. Kf1 1/2-1/2

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "4"]
[White "Einhorn, Marcelo"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "12"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 1/2-1/2

[Event "Fexerj-ch Magistral 11th"]
[Site "Rio de Janeiro"]
[Date "1997.??.??"]
[Round "2"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2260"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bg6 9. Bxc4 Nbd7 10. Nxg6 hxg6 11. 0-0 Bxc3 12. bxc3 Qa5 13. Qb3 b6 14. Ba3 0-0-0 15. e5 Nxe5 16. Bb4 Nxc4 17. Bxa5 Nxa5 18. Qc2 Rh4 19. g3 Rh3 20. Qe2 Kb7 21. Rf2 Rhh8 22. c4 Nb3 23. Rd1 c5 24. dxc5 Nxc5 25. a5 Nfd7 26. axb6 axb6 27. Qb2 f6 28. Qb5 Kc7 29. Ra2 Ne5 30. Ra7+ Nb7 31. c5 Nxf3+ 32. Kf2 1-0

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.24"]
[Round "7"]
[White "Linhares, Obaldine"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1787"]
[BlackElo "1831"]
[PlyCount "68"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nf3 e6 8. Bd3 Bb4+ 9. Nc3 Bg4 10. Be3 Nc6 11. 0-0 Nxd4 12. Bxd4 Bxf3 13. Qxf3 Qxd4+ 14. Kh1 0-0-0 15. Be4 c6 16. Bxc6 bxc6 17. Qxc6+ Kb8 18. Rxf7 Rd7 19. Nb5 Qxb2 20. Rff1 Qxe5 21. Rab1 Rc8 22. Qf3 Rf8 23. Qb3 Rxf1+ 24. Rxf1 Qe2 25. Rb1 Rd3 26. Nc3 Bxc3 27. Rg1 Qb2 28. c5 Qxb3 29. axb3 Nd7 30. c6 Nc5 31. Rf1 Kc7 32. g3 Kxc6 33. Rf7 a5 34. Rxg7 Bxg7 0-1

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.23"]
[Round "6"]
[White "Dias, Sergio S"]
[Black "Marcolino, Antonio Claudio H"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "1831"]
[BlackElo "1901"]
[PlyCount "20"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. Nh4 Bg6 1/2-1/2

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.20"]
[Round "5"]
[White "Dias, Sergio S"]
[Black "Rios Filho, Hilton Carlos da Si"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1831"]
[BlackElo "2355"]
[PlyCount "8"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 1/2-1/2

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.19"]
[Round "4"]
[White "Paes Leme, Marcio"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1694"]
[BlackElo "1831"]
[PlyCount "100"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Bxd5 exd5 7. d4 d6 8. exd6 cxd6 9. cxd6 Bxd6 10. Nf3 0-0 11. Be3 Nc6 12. 0-0 Bg4 13. Nbd2 Kh8 14. Re1 f5 15. Nf1 f4 16. Bc1 Bxf3 17. Qxf3 Nxd4 18. Qd3 Qb6 19. Bd2 f3 20. Be3 Ne2+ 21. Rxe2 fxe2 22. Bxb6 exf1Q+ 23. Kxf1 axb6 24. Qxd5 Bc5 25. f3 Rad8 26. Qg5 h6 27. Qc1 Rfe8 28. a4 Rd5 29. a5 Rde5 30. axb6 Bxb6 31. Ra4 Rd5 32. Rc4 Re3 33. Rb4 Red3 34. Rxb6 Rd1+ 35. Qxd1 Rxd1+ 36. Ke2 Rc1 37. Rxb7 Rc2+ 38. Kf1 Kh7 39. Kg1 h5 40. b3 h4 41. b4 Rc1+ 42. Kf2 Rc2+ 43. Ke3 Rxg2 44. h3 Rg3 45. Rc7 Rxh3 46. Rc2 Rh1 47. Rb2 h3 48. Kf4 Rg1 49. Rh2 Rb1 50. Rxh3+ Kg6 1/2-1/2

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.18"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Souza, Wellington"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1831"]
[BlackElo "2208"]
[PlyCount "45"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 Qe7 8. Bxb4 Qxb4+ 9. Qd2 a5 10. Qxb4 axb4 11. Nbd2 d6 12. 0-0 Nbd7 13. Ne1 Bxg2 14. Kxg2 c5 15. e3 Ra6 16. Nc2 Ke7 17. a3 bxa3 18. Ra2 Rha8 19. Rfa1 Nb8 20. Rxa3 Rxa3 21. Rxa3 Rxa3 22. Nxa3 Nc6 23. Nb5 1/2-1/2

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.17"]
[Round "2"]
[White "Dias, Sergio S"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1831"]
[BlackElo "2277"]
[PlyCount "70"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. Bg2 d5 9. Ne5 c6 10. 0-0 dxc4 11. Bxc6 Nxc6 12. Nxc6 Qd7 13. Nxe7+ Qxe7 14. bxc4 Bxc4 15. Qa4 Rfc8 16. Rfe1 a6 17. f3 e5 18. Be3 b5 19. Qa5 e4 20. f4 Ng4 21. Bc1 e3 22. d5 b4 23. Nd1 Rd8 24. d6 Qxd6 25. Nxe3 Qf6 26. Rb1 Qd4 27. Rd1 Qxd1+ 28. Nxd1 Rxd1+ 29. Kg2 Re8 30. Qxb4 Rxe2+ 31. Kh3 h5 32. Kh4 Rxh2+ 33. Kg5 f6+ 34. Kf5 Rd5+ 35. Ke4 Re2+ 0-1

[Event "Rio de Janeiro-ch 21st"]
[Site "Rio de Janeiro"]
[Date "1996.11.16"]
[Round "1"]
[White "De Oliveira, Roberto Manoel"]
[Black "Dias, Sergio S"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2221"]
[BlackElo "1831"]
[PlyCount "147"]
[EventDate "1996.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 g6 4. Bc4 Nb6 5. Bxf7+ Kxf7 6. Ng5+ Kg8 7. Qf3 Qe8 8. d4 h6 9. Qb3+ e6 10. Ne4 Bg7 11. c4 Nc6 12. Qd3 Qf8 13. Ng3 Ne7 14. Nc3 d5 15. c5 Nd7 16. Nb5 Qd8 17. Ne2 a6 18. Nf4 Nf8 19. Nc3 Bd7 20. g4 Be8 21. h4 b5 22. Nce2 a5 23. Bd2 Qb8 24. a3 Nc6 25. b3 a4 26. b4 Ne7 27. 0-0-0 Bf7 28. Ng3 c6 29. Rdg1 Ra7 30. Ng2 Nh7 31. f4 Kf8 32. Ne3 Ke8 33. f5 Bf8 34. h5 g5 35. Rf1 Kd7 36. Rf3 Kc7 37. Rhf1 Ra8 38. Be1 Qe8 39. fxe6 Bxe6 40. Ngf5 Nxf5 41. gxf5 Bf7 42. e6 Bxh5 43. Bg3+ Kb7 44. Be5 Bxf3 45. Rxf3 Be7 46. f6 Bxf6 47. Bxf6 Qxe6 48. Bxh8 Rxh8 49. Nf5 Nf6 50. Nd6+ Ka6 51. Re3 Ne4 52. Nxe4 dxe4 53. Rxe4 Qc4+ 54. Kd2 Qxd3+ 55. Kxd3 h5 56. Ke3 g4 57. Kf2 Rf8+ 58. Kg2 Rf3 59. Re6 Kb7 60. Re7+ Kc8 61. Rh7 Rh3 62. Rh8+ Kd7 63. Rh6 Rxa3 64. Rxh5 Rd3 65. Rh7+ Ke6 66. Rh6+ Kd5 67. Rd6+ Kc4 68. Rxc6 Rxd4 69. Rd6 Re4 70. c6 Kxb4 71. c7 Rc4 72. Rd4 Rxd4 73. c8Q Rc4 74. Qd7 1/2-1/2

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "84"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 Nf6 5. d3 h6 6. Be3 Nc6 7. h3 Bh5 8. Qd2 Na5 9. Bb3 Nxb3 10. axb3 a6 11. d4 Bg6 12. Qd3 Nd7 13. d5 Be7 14. 0-0-0 b5 15. g4 Nb6 16. Ne2 Qd7 17. Ng3 0-0-0 18. Nf5 Bf8 19. Qc3 Kb7 20. Ne1 c5 21. dxc6+ Qxc6 22. Qxc6+ Kxc6 23. Nd3 f6 24. Nc5 Bf7 25. Nxa6 d5 26. Bd2 dxe4 27. Bb4 Nd5 28. Bxf8 Rhxf8 29. b4 Ra8 30. Nc5 Rfd8 31. c3 Nf4 32. Nxe4 Ra1+ 33. Kc2 Bb3+ 34. Kxb3 Rdxd1 35. Rxd1 Rxd1 36. Nxg7 Nxh3 37. Nf5 Rf1 38. Nxh6 Nxf2 39. Nxf6 e4 40. Nf5 Nxg4 41. Nd4+ Kd6 42. Nxg4 Rf4 1-0

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "9"]
[White "De Haro, Martim Alfonso"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2175"]
[PlyCount "100"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 b6 4. Be3 e6 5. Nc3 a6 6. a4 Qc7 7. Be2 Bb7 8. 0-0 Nf6 9. d5 Bd6 10. Bg5 Ng4 11. h3 Ne5 12. Bf6 Nxf3+ 13. Bxf3 0-0 14. e5 Bxe5 15. d6 Bxf3 16. Qxf3 Qc6 17. Bxe5 Qxf3 18. gxf3 f6 19. Bf4 Kf7 20. Be3 Nc6 21. a5 Nxa5 22. Na4 Nc4 23. Nxb6 Nxb6 24. Bxc5 Nc4 25. Ra2 Nd2 26. Rfa1 Rfc8 27. b4 Rc6 28. Kg2 e5 29. c3 Nb3 30. Ra5 Nxa1 31. Rxa1 Ke6 32. Ra5 f5 33. Kf1 Kd5 34. Bd4+ Kxd6 35. Bxe5+ Ke6 36. Bd4 Rd6 37. Ke2 Rd5 38. Ra4 Kd6 39. f4 Kc6 40. Kd3 Rd6 41. Ra5 Re6 42. Be3 Kb7 43. Rd5 Rd8 44. h4 d6 45. Ra5 Rd7 46. b5 axb5 47. Ra7+ Kc6 48. Ra6+ Kc7 49. Ra7+ Kc6 50. Ra6+ Kd5 0-1

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "Barros, Fernando So"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "97"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 Nge7 5. d4 d5 6. exd5 exd5 7. Bb5 c4 8. Ne5 a6 9. Qf3 Be6 10. Nxc6 Nxc6 11. Bxc6+ bxc6 12. 0-0 Bd6 13. Qh5 Qb6 14. Re1 0-0 15. Ne2 Qc7 16. c3 Rab8 17. Kh1 Rfe8 18. Ng1 Qd7 19. f3 Bf5 20. Rxe8+ Rxe8 21. Bg5 Qb7 22. Bc1 Bg6 23. Qh4 c5 24. Qf2 cxd4 25. Qxd4 Re1 26. Qf2 Re6 27. Be3 Qe7 28. Bd4 Bd3 29. b4 Bf4 30. Bc5 Qe8 31. a4 Be3 32. Bxe3 Rxe3 33. b5 a5 34. b6 d4 35. cxd4 c3 36. b7 Re7 37. Re1 Rxe1 38. Qxe1 Qb8 39. Qxc3 Ba6 40. Qxa5 Bxb7 41. Qb6 Qa8 42. a5 Kf8 43. h3 Qc8 44. Qd6+ Ke8 45. Ne2 Qc6 46. Qxc6+ Bxc6 47. Kg1 Kd7 48. Nc3 Kc7 49. Kf2 1-0

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "6"]
[White "Dias, Sergio S"]
[Black "Bassani, Jaison Jose"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "102"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. b3 a6 4. Bb2 b5 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 Bb7 8. f4 Qc7 9. Nf3 d6 10. 0-0-0 Rc8 11. Rd2 Nf6 12. h3 Be7 13. g4 Nd7 14. f5 Nc5 15. Bg2 b4 16. Ne2 e5 17. h4 a5 18. Kb1 a4 19. Nc1 Na7 20. Ne1 Nb5 21. Ned3 Nc3+ 22. Bxc3 bxc3 23. Re2 axb3 24. cxb3 Nxd3 25. Qxd3 Ba6 26. Qc2 Bxe2 27. Nxe2 h6 28. Rh3 Qa5 29. Nxc3 d5 30. Qd3 d4 31. Qb5+ Qxb5 32. Nxb5 Kd7 33. a4 Bb4 34. Bf1 Rc5 35. Bc4 Rhc8 36. Rh1 Rxc4 37. bxc4 Rxc4 38. Kb2 d3 39. Rh3 d2 40. Rd3+ Kc6 41. Rd8 Rxe4 42. Nc3 Bxc3+ 43. Kxc3 Rxg4 44. Rxd2 Rxh4 45. Kb3 Rf4 46. a5 Rxf5 47. Rd8 e4 48. a6 Kb6 49. Re8 Kxa6 50. Rxe4 g5 51. Rb4 Rb5 0-1

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "4"]
[White "Dias, Sergio S"]
[Black "Cortiano, Luis Gustavo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "58"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a3 Nc6 5. Nf3 Nge7 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Nc6 9. Qe3 Qc7 10. f4 b5 11. Ba2 Bb7 12. b4 Rc8 13. Bb2 Be7 14. Qg3 Bf6 15. e5 Nxe5 16. Nxb5 Nf3+ 17. gxf3 axb5 18. Bxf6 gxf6 19. c4 bxc4 20. 0-0 Ke7 21. Qf2 Qxf4 22. b5 Rhg8+ 23. Kh1 Rg5 24. a4 Rcg8 25. Bb1 Rg1+ 26. Rxg1 Bxf3+ 27. Rg2 Bxg2+ 28. Kg1 Bh3+ 29. Kh1 Qxf2 0-1

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Fontana, Rodrigo Dal Bosco"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "98"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Bf5 4. f4 e6 5. Nf3 h6 6. Be2 Nc6 7. a3 Qb6 8. d4 a5 9. a4 Be7 10. 0-0 g5 11. dxc5 Bxc5+ 12. Nd4 Nxd4 13. cxd4 Bxd4+ 14. Kh1 gxf4 15. Bb5+ Kf8 16. Bxf4 h5 17. Nc3 Ne7 18. h3 Ng6 19. Qe2 Nxf4 20. Rxf4 Ke7 21. Rxf5 Bxc3 22. Rg5 Bd4 23. Rf1 f5 24. Rg7+ Kf8 25. Rd7 Rd8 26. Rxd8+ Qxd8 27. Rc1 b6 28. Rc6 Kf7 29. Rd6 Qg5 30. Rd7+ Kg6 31. Rc7 Bc5 32. Qe1 Rg8 33. Bd7 Kh6 34. Qf1 Rg7 35. Rb7 Qe3 36. Bc6 Rxb7 37. Bxb7 Qxe5 38. Qc1+ Kg6 39. Bc6 h4 40. Be8+ Kf6 41. Bh5 Qe3 42. Qd1 e5 43. Kh2 e4 44. Qf1 Ke5 45. Qd1 d4 46. Qe2 Qxe2 47. Bxe2 d3 48. Bd1 e3 49. Bf3 e2 0-1

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "8"]
[White "Dias, Sergio S"]
[Black "Vonk, Rogerio"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "51"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. c3 Nf6 3. d3 Bc5 4. Bg5 d6 5. h3 0-0 6. Nf3 c6 7. d4 exd4 8. cxd4 Bb4+ 9. Nc3 h6 10. Bh4 g5 11. Nxg5 hxg5 12. Bxg5 Re8 13. Bd3 Nbd7 14. Qf3 Re6 15. 0-0 Bxc3 16. bxc3 Qa5 17. Qg3 Kf8 18. f4 Qxc3 19. Bh6+ Ke8 20. e5 Qxd4+ 21. Kh1 dxe5 22. Rad1 exf4 23. Bxf4 Qa4 24. Bf5 Nf8 25. Qg7 Nh5 26. Rd8+ 1-0

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "5"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2260"]
[PlyCount "83"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. a3 h6 8. Bh4 g5 9. Bg3 Nh5 10. Ne5 Ng7 11. Nxc6 bxc6 12. Rc1 Bd6 13. Bd3 f5 14. c5 Be7 15. Be5 Bf6 16. f4 g4 17. Qa4 Bd7 18. Qa5 Bxe5 19. dxe5 Rf7 20. Ne2 h5 21. Nd4 h4 22. Rc3 Nh5 23. Rb3 Qe7 24. Rb7 a6 25. Rxc7 Qd8 26. b4 Rb8 27. Rb7 Qc8 28. Rxb8 Qxb8 29. Qb6 Qa8 30. Qxa6 Qxa6 31. Bxa6 Ng7 32. Bb7 Kf8 33. Kd2 Ke8 34. Kc3 Kd8 35. Bxc6 Bxc6 36. Nxc6+ Kc7 37. b5 Ne8 38. Nd4 Kd7 39. c6+ Ke7 40. b6 Rf8 41. c7 Kd7 42. Nxe6 1-0

[Event "BRA SC-ch"]
[Site "Piratuba"]
[Date "1996.11.??"]
[Round "2"]
[White "Petry, Croife"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "1996.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 Bg4 4. Bf4 f6 5. Nbd2 e6 6. Qb3 Rb8 7. e3 a6 8. Be2 Nge7 9. c4 Bh5 10. Rc1 Bf7 11. cxd5 exd5 12. 0-0 Ng6 13. Bg3 Be7 14. Ne1 0-0 15. Nd3 Bd6 16. Nc5 Na5 17. Qa3 Bxg3 18. hxg3 c6 19. b4 Nc4 20. Nxc4 dxc4 21. Bxc4 f5 22. Ne6 Bxe6 23. Bxe6+ Kh8 24. Qd3 Qf6 25. Bb3 Ne7 26. Rc5 Rbd8 27. Qe2 Nd5 28. Bxd5 Rxd5 29. Rfc1 Re8 30. Rxd5 cxd5 31. Rc5 Qe6 32. Qf3 Rd8 33. Qf4 Rc8 34. Qe5 Qd7 35. Qxd5 Qe8 36. Qxb7 Rb8 37. Qxa6 Ra8 38. Qc6 h6 39. Qxe8+ Rxe8 40. b5 1-0

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "4"]
[White "Andre, Marco"]
[Black "Dias, Sergio S"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2200"]
[BlackElo "2000"]
[PlyCount "85"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. 0-0 Nf6 5. Nc3 0-0 6. d3 Be6 7. Bxe6 fxe6 8. Na4 Bb6 9. c3 Nbd7 10. Nxb6 Nxb6 11. a4 a5 12. Qb3 Qe8 13. Be3 Nfd7 14. Ng5 Rf6 15. f4 h6 16. Nh3 exf4 17. Rxf4 Kh7 18. Raf1 Rxf4 19. Nxf4 d5 20. exd5 exd5 21. Bxb6 Nxb6 22. Nxd5 Nxd5 23. Qxd5 Qe3+ 24. Kh1 Rf8 25. Rg1 Qe2 26. Qxb7 Qxd3 27. Qxc7 Qe2 28. b4 axb4 29. cxb4 Rf1 30. h3 Rxg1+ 31. Kxg1 Qd1+ 32. Kf2 Qxa4 33. Qc5 Qa2+ 34. Kg3 Qe2 35. b5 h5 36. b6 Qe1+ 37. Kh2 h4 38. Qc7 Qa5 39. Qd6 Qa6 40. Qb4 Qb7 41. Qc5 Qb8+ 42. Qc7 Qf8 43. b7 1-0

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Augusto, Antonio"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1830"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 g6 5. Bc4 e6 6. Nf3 d5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bd3 c5 10. Qd2 Nc6 11. 0-0 c4 12. Be2 Qc7 13. Qh6 Bd7 14. Qg7 0-0-0 15. Qf6 h6 16. Rfe1 Rh7 17. b4 Rg8 18. a4 g5 19. Nd4 Qxe5 20. Qxe5 Nxe5 21. Bh5 Nc6 22. Bf3 Nxd4 23. cxd4 h5 24. c3 Kc7 25. a5 Kd6 26. Reb1 f6 27. b5 g4 28. Bd1 e5 29. b6 a6 30. Bc2 e4 31. Re1 f5 32. g3 f4 33. Re2 f3 34. Re3 h4 35. gxh4 Rxh4 0-1

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Carvalho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2000"]
[BlackElo "2140"]
[PlyCount "25"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 f5 5. Bg5 Nf6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 0-0 9. Qc2 g6 10. Ne5 Nbd7 11. f4 Qe8 12. h3 Ne4 13. Nxe4 1/2-1/2

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Dias, Sergio S"]
[Black "Carvalho, Carlos Eduardo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1830"]
[PlyCount "59"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. h3 Bh5 7. d3 c6 8. Bd2 Qc7 9. Nh4 Bxe2 10. Qxe2 e6 11. g4 Be7 12. Ng2 Nbd7 13. 0-0-0 0-0-0 14. Nf4 Bd6 15. Ng2 Nb6 16. Ne4 Nxe4 17. dxe4 Rhe8 18. f4 f5 19. e5 Bc5 20. gxf5 exf5 21. Be3 Bxe3+ 22. Nxe3 g5 23. Rxd8+ Qxd8 24. Rd1 Qe7 25. Nxf5 Qf8 26. Nd6+ Kc7 27. Nxe8+ Qxe8 28. f5 Nd7 29. e6 Nf6 30. Qe5+ 1-0

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Dias, Sergio S"]
[Black "Coelho, Roosevelt Rosado"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1830"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d4 e6 5. Bg5 Be7 6. Nbd2 h6 7. Bxf6 Bxf6 8. 0-0 Nc6 9. c3 h5 10. Re1 h4 11. e4 dxe4 12. Nxe4 Bxe4 13. Rxe4 hxg3 14. hxg3 Qd6 15. b4 0-0-0 16. b5 Ne7 17. Qa4 Kb8 18. Rb1 Nd5 19. Qc2 Rh5 20. c4 Ne7 21. g4 Rh6 22. g5 Bxg5 23. Nxg5 Qh2+ 24. Kf1 Rg6 25. Rg4 Rf6 26. Qe4 Nd5 27. cxd5 exd5 28. Qe7 Rh8 29. Re1 b6 30. Qe5 Qh6 31. Qxd5 c6 32. bxc6 Rxf2+ 33. Kxf2 Qf6+ 34. Qf3 1-0

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "1"]
[White "Dias, Sergio S"]
[Black "Costa Fernandes, Jose Jr"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2000"]
[BlackElo "2310"]
[PlyCount "100"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Bg4 7. Be3 Nfd7 8. Qd2 e5 9. Nxe5 Nxe5 10. dxe5 Bxe2 11. Nxe2 dxe5 12. Rd1 Qh4 13. Nc3 h6 14. 0-0 Nc6 15. f3 Nd4 16. Qf2 Qxf2+ 17. Rxf2 Rfd8 18. Rfd2 g5 19. Kf2 Kf8 20. Ne2 c5 21. Nc3 Ke8 22. Nd5 Rac8 23. h4 gxh4 24. Rh1 Rd6 25. Rxh4 Ra6 26. b3 Kf8 27. g4 Rcc6 28. Rb2 Ra3 29. g5 hxg5 30. Bxg5 Ne6 31. Bc1 Rd6 32. Rd2 Raa6 33. a4 Nd4 34. Rd3 Rac6 35. Ba3 a5 36. Bb2 Rh6 37. Rxh6 Bxh6 38. f4 exf4 39. Bxd4 cxd4 40. Rxd4 Bg7 41. Rd3 Be5 42. Rf3 Rh6 43. Nxf4 Rh2+ 44. Kg3 Rh6 45. Kg4 Bxf4 46. Kxf4 Rb6 47. e5 Ke7 48. Ke4 Re6 49. c5 Rc6 50. Kd5 Rh6 1/2-1/2

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "6"]
[White "Dias, Sergio S"]
[Black "Figueiredo, Francisco Marques"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "52"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 c5 7. dxc5 dxc4 8. Bxc4 Nc6 9. a3 Bxc5 10. Qxd8 Rxd8 11. 0-0 b6 12. b4 Be7 13. Bb2 Bb7 14. Rfd1 Rac8 15. Bb3 Rc7 16. Rxd8+ Nxd8 17. Nd4 Nc6 18. Nxc6 Bxc6 19. f3 a6 20. Kf2 Nd5 21. Nxd5 Bxd5 22. Bxd5 Rc2+ 23. Kg3 Rxb2 24. Ra2 Rxa2 25. Bxa2 a5 26. bxa5 bxa5 1/2-1/2

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "3"]
[White "Dias, Sergio S"]
[Black "Peixoto, Wagner"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2000"]
[BlackElo "2280"]
[PlyCount "54"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Nb3 a5 11. a4 Nh5 12. g4 Nf6 13. Rf2 Qe7 14. Bg5 Nbd7 15. h3 Qf8 16. Qd2 Nc5 17. Nxc5 dxc5 18. Rd1 Nd7 19. Be3 Qe7 20. Bf1 Nf8 21. Re2 Ne6 22. Bg2 Nd4 23. Ree1 Be6 24. Ne2 Bxc4 25. Nxd4 cxd4 26. Bxd4 Rad8 27. Qc3 Rxd4 0-1

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Dias, Sergio S"]
[Black "Ribeiro, Mauricio Suzini"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1830"]
[BlackElo "1775"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 c5 7. cxd5 exd5 8. dxc5 Nxc5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. 0-0 0-0 12. Rc1 Rfd8 13. Qe2 h6 14. Bh4 Rac8 15. Rfd1 g5 16. Bg3 Nce4 17. Be5 Qf5 18. Bd4 a6 19. Nd2 Nxd2 20. Rxd2 b5 21. Rcd1 b4 22. Na4 Ne4 23. Rd3 Rc6 24. g4 Qe6 25. f3 Nf6 26. R3d2 1/2-1/2

[Event "Fexerj-ch Magistral 10th"]
[Site "Rio de Janeiro"]
[Date "1996.??.??"]
[Round "5"]
[White "Litrento, Oliveiros Lessa"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bd3 Bg4 7. 0-0 Nc6 8. Be2 e5 9. d5 Ne7 10. Bg5 h6 11. Be3 Ne8 12. Qd2 Kh7 13. Rac1 f5 14. Qc2 f4 15. Bd2 Qd7 16. Qd1 Nf6 17. Ne1 Bxe2 18. Qxe2 g5 19. h3 h5 20. Nf3 Bh6 21. Nh2 g4 22. hxg4 hxg4 23. g3 f3 24. Qe1 Bxd2 25. Qxd2 Kg6 26. Qd1 Rh8 27. Nxf3 gxf3 28. Qxf3 Ng4 29. Qe2 Rh2 30. Qf3 Rah8 31. Qd1 Nf6 32. f4 Qh3 33. f5+ Kf7 34. Qf3 Ng4 35. f6 Rh1+ 0-1

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Litrento, Oliveiros Lessa"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1830"]
[PlyCount "82"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. e4 Nxe4 6. d5 Nxc3 7. bxc3 Be7 8. a4 Na6 9. Ba3 Bxa3 10. Rxa3 Qe7 11. Ra2 0-0 12. Be2 Qc5 13. dxe6 dxe6 14. 0-0 Rad8 15. Qb3 Qe7 16. Qc2 Nc5 17. Raa1 Be4 18. Qb2 Nd3 19. Bxd3 Bxd3 20. Rfd1 Bxc4 21. Ne5 Rxd1+ 22. Rxd1 Rd8 23. Qc2 Rxd1+ 24. Qxd1 Bd5 25. c4 Bb7 26. h3 Qd6 27. Qh5 Qe7 28. Qd1 f6 29. Ng4 Qd6 30. Qe1 Qc6 31. Ne3 Qxa4 32. Qd2 Qa1+ 33. Nf1 Qe5 34. Qd8+ Kf7 35. Qd7+ Kg6 36. Qe8+ Kh6 37. Ne3 f5 38. g4 Qa1+ 39. Kh2 Qh1+ 40. Kg3 Qf3+ 41. Kh2 Qxf2+ 0-1

[Event "Naval CC 42nd"]
[Site "Brazil"]
[Date "1996.??.??"]
[Round "?"]
[White "Paes Leme, Marcio"]
[Black "Dias, Sergio S"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1695"]
[BlackElo "1830"]
[PlyCount "102"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. d4 exd3 6. Bxd3 Qd5 7. Nf3 Bg4 8. Bf4 Bxf3 9. Qxf3 Qxf3 10. gxf3 e6 11. 0-0-0 Nd7 12. Rhg1 g6 13. Bg3 h5 14. h4 Bh6+ 15. Kb1 0-0-0 16. b4 Nb6 17. Kb2 Nd5 18. Kb3 Nf4 19. a4 Rd5 20. Rge1 Rhd8 21. Re3 c6 22. Kc3 Kc7 23. Re4 Nxd3 24. Rxd3 Rxd3+ 25. cxd3 Rd5 26. f4 Bf8 27. f3 Be7 28. Rc4 a6 29. Bf2 b5 30. axb5 axb5 31. Re4 c5 32. bxc5 Bxc5 33. Bxc5 Rxc5+ 34. Kb4 Kb6 35. Rd4 Rd5 36. Rxd5 exd5 37. d4 Ka6 38. Kc5 Ka5 39. Kxd5 Ka4 40. Ke4 b4 41. d5 b3 42. e6 fxe6 43. dxe6 b2 44. e7 b1Q+ 45. Ke5 Qf5+ 46. Kd6 Qc8 47. Ke5 Qe8 48. Ke6 Kb5 49. Kf6 Kc6 50. f5 gxf5 51. Kxf5 Qxe7 0-1

