[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "4"]
[White "Becker Filho, Zeno Antonio"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "36"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 Nf6 8. Nc3 e6 9. Rd1 Be7 10. 0-0 0-0 11. Rfe1 h6 12. Bh4 d5 13. exd5 Nxd5 14. Bxe7 Nxe7 15. Ne5 Qa5 16. Qd6 Rad8 17. Qxe7 Rxd1 18. Nxd1 Qxe1# 0-1

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "2"]
[White "Chrestani, Gilson Luiz"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "57"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 b5 4. e4 b4 5. f4 e5 6. Nf3 d6 7. Bd3 Nh6 8. 0-0 f5 9. fxe5 g6 10. e6 Qf6 11. Qa4+ Nd7 12. exf5 Nxf5 13. exd7+ Bxd7 14. Qc2 Bg7 15. Re1+ Kf7 16. Nbd2 Nd4 17. Nxd4 Qxd4+ 18. Kh1 Rhf8 19. Nf3 Qg4 20. Re4 Rae8 21. Rxg4 Bxg4 22. Bg5 Kg8 23. Bh4 Bxf3 24. gxf3 Rxf3 25. Rf1 Rh3 26. Bg3 Re3 27. Kg2 Rh5 28. Qf2 Bh6 29. Qf7+ 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "7"]
[White "Dos Santos, Sergio Amador"]
[Black "Franca, Ricardo Bedin"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "16"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 5. Bf4 Nf6 6. Nbd2 c5 7. dxc5 Bxc5 8. 0-0 0-0 1/2-1/2

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "3"]
[White "Dos Santos, Sergio Amador"]
[Black "Mafra, Kaiser Luiz"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "90"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. h3 Nge7 7. Bg5 f6 8. Be3 Nf5 9. Bd2 0-0 10. Nf3 Re8+ 11. Be2 Qe7 12. g4 Nh6 13. Bxh6 gxh6 14. Nh4 Qe4 15. Rg1 b6 16. Nd2 Qd3 17. Kf1 Qxh3+ 18. Ng2 a5 19. c4 Bh2 20. Rh1 Nxd4 21. Nf3 Nxe2 22. Qxd5+ Be6 23. Qd3 Nf4 24. Rxh2 Qxh2 25. Nxh2 Nxd3 26. b3 a4 27. Rd1 axb3 28. axb3 Nc5 29. Nf4 Nxb3 30. Nxe6 Rxe6 31. Kg2 Ra2 32. Rd8+ Kg7 33. Rd7+ Kg6 34. Nf3 Ree2 35. Kg3 f5 36. Nh4+ Kf6 37. Rxc7 f4+ 38. Kxf4 Rxf2+ 39. Ke4 Rae2+ 40. Kd5 Re5+ 41. Kc6 Nd4+ 42. Kxb6 Rb2+ 43. Ka6 Re6+ 44. Ka5 Nc6+ 45. Ka6 Nb8+ 0-1

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "5"]
[White "Dos Santos, Sergio Amador"]
[Black "Martins, Eliseu Colombi"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "46"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 0-0 7. 0-0 Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 h6 11. Bxf6 Bxf6 12. Bf5 Bxf5 13. Qxf5 g6 14. Qf4 Bg7 15. Ne5 Nxe5 16. dxe5 Qc7 17. Rae1 Rae8 18. Qa4 Bxe5 19. Nf3 b5 20. Qh4 Bf4 21. g3 Bg5 22. Nxg5 hxg5 23. Qxg5 Rxe1 1/2-1/2

[Event "Florianopolis-ch+"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "1"]
[White "Dos Santos, Sergio Amador"]
[Black "Oro da Silva, Eduardo"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8. Nf3 Bxc5 9. b4 Be7 10. 0-0 d5 11. Bd3 Bd7 12. Qd2 a5 13. a3 axb4 14. cxb4 Nxb4 15. Bb1 Bb5 16. Re1 c5 17. Re3 Nc6 18. Rb3 Ba6 19. Qf4 h6 20. Qg4 g6 21. Bc2 Qc7 22. Rab1 b5 23. Qh3 Kd7 24. Rd3 d4 25. Qg3 Rhg8 26. Be3 Ke8 27. Bxd4 cxd4 28. Nxd4 Nxd4 29. Rxd4 Qxc2 30. Rbd1 Kf8 31. Qf3 Kg7 32. Rd7 Rad8 33. h3 Bc8 34. Rxe7 Qxd1+ 0-1

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2001.??.??"]
[Round "6"]
[White "Melo, Jailson"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "39"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bc4 e6 7. Bb3 a6 8. f4 g6 9. f5 Nxd4 10. Qxd4 Bg7 11. fxe6 fxe6 12. 0-0 Ng4 13. Qxg7 Qb6+ 14. Kh1 Nf2+ 15. Rxf2 Qxf2 16. Qxh8+ Kd7 17. Bg5 b5 18. Qd8+ Kc6 19. Nd5 exd5 20. Bxd5+ 1-0

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "5"]
[White "Amaral, Leonardo"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "68"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qh5 e6 4. Qf3 Nd4 5. Qd3 d5 6. Qxd4 cxd4 7. exd5 exd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Nf3 Bc5 11. 0-0 Ne7 12. c3 dxc3 13. dxc3 0-0 14. b4 Bd6 15. Bg5 Rae8 16. Bxe7 Rxe7 17. Nbd2 Rfe8 18. g3 Qc6 19. Rac1 Qa4 20. Ra1 Be5 21. c4 Bxa1 22. Rxa1 dxc4 23. Nxc4 Qxb4 24. Nfd2 Re1+ 25. Rxe1 Rxe1+ 26. Kg2 Rd1 27. a3 Qc3 28. h4 Rxd2 29. Nxd2 Qxd2 30. g4 Qa2 31. Kg3 Qxa3+ 32. f3 Qe3 33. h5 h6 34. Kg2 b5 0-1

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "6"]
[White "Dos Santos, Sergio Amador"]
[Black "Azeredo, Jean"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "49"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 c5 6. Qe3 d6 7. Nc3 a6 8. Be2 Be7 9. 0-0 Nf6 10. h4 0-0 11. Qg3 g6 12. f4 d5 13. f5 dxe4 14. fxg6 fxg6 15. Bh6 Bd6 16. Bc4+ Kh8 17. Qf2 e3 18. Qxe3 Re8 19. Qf3 Ng8 20. Ne4 Nxh6 21. Nxd6 Qxd6 22. Rad1 Bg4 23. Qc3+ Qd4+ 24. Rxd4 cxd4 25. Qxd4+ 1-0

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "3"]
[White "Dos Santos, Sergio Amador"]
[Black "Boff, Andre Ricardo"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "109"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. a3 Ba5 7. Bb5 Bd7 8. Bxc6 Bxc6 9. Bd2 Bb6 10. Be3 cxd4 11. Nxd4 Bxd4 12. Qxd4 Ne7 13. Qd2 Qc7 14. Bd4 h5 15. 0-0-0 Nf5 16. Qf4 0-0-0 17. Bc5 b6 18. Bd6 Nxd6 19. exd6 Rxd6 20. Ne2 Rhd8 21. Qe3 Kb8 22. f3 Rc8 23. Rd3 Rdd8 24. Nd4 Bb7 25. Rc3 Qd7 26. Rxc8+ Rxc8 27. Qe5+ Qc7 28. Re1 Qxe5 29. Rxe5 g6 30. h4 Re8 31. Kd2 Bc8 32. f4 Bd7 33. Re3 f6 34. c3 Kc7 35. a4 Kd6 36. b3 e5 37. fxe5+ fxe5 38. Nf3 Bg4 39. Ng5 Rf8 40. g3 e4 41. c4 Bf3 42. cxd5 Kxd5 43. Re1 Rc8 44. Rf1 Bg4 45. Rf4 Bf5 46. Nf7 Rc7 47. Nh6 Ke5 48. Rf1 Rh7 49. Nxf5 gxf5 50. Ke3 Rd7 51. Rb1 Rd3+ 52. Kf2 Kd4 53. b4 Rd2+ 54. Kf1 e3 55. Rb3 0-1

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "4"]
[White "Dos Santos, Sergio Amador"]
[Black "Da Cruz, Lucio Flavio"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "23"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[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. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Be2 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. Bb2 0-0 12. h3 1/2-1/2

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "1"]
[White "Furlan, Andre"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "58"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nc6 4. e3 a6 5. Nc3 Nf6 6. Be2 Bb4 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 Ne4 10. c4 Ne7 11. Nd2 Nc3 12. Qe1 Ng6 13. Bg3 Nxe2+ 14. Qxe2 c6 15. c5 Re8 16. c4 e5 17. Qf3 exd4 18. exd4 Be6 19. cxd5 Bxd5 20. Qc3 Qg5 21. Qc1 Nf4 22. h4 Qg6 23. Qb1 Qg4 24. Qd1 Ne2+ 25. Kh2 g5 26. Re1 gxh4 27. Rxe2 hxg3+ 28. Kg1 Rxe2 29. f3 Qxd4+ 0-1

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2000.01.??"]
[Round "3"]
[White "Chrestani, Gilson Luiz"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "77"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d6 3. Bg2 Nf6 4. 0-0 e6 5. c4 Nc6 6. Nc3 a6 7. a3 Be7 8. Rb1 Rb8 9. d4 cxd4 10. Nxd4 0-0 11. Bxc6 e5 12. Bg2 exd4 13. Qxd4 Be6 14. Bf4 Qd7 15. c5 Ne8 16. Rbd1 Bf6 17. Qd2 Bb3 18. Rc1 Rd8 19. cxd6 h6 20. Ne4 Be6 21. Nc5 Qb5 22. b4 g5 23. a4 Qb6 24. Nxe6 fxe6 25. Be3 Qxd6 26. Qc2 b6 27. Qg6+ Bg7 28. Rc6 Qxb4 29. Rxb6 Qxa4 30. Qxe6+ Kh8 31. Rxa6 Qb4 32. Qg6 Rf6 33. Rxf6 Nxf6 34. Rb1 Qf8 35. h3 Rc8 36. Rb7 Rd8 37. Rf7 Rd1+ 38. Kh2 Qg8 39. Rxf6 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2000.01.??"]
[Round "4"]
[White "Dos Santos, Sergio Amador"]
[Black "Becker Filho, Zeno Antonio"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "116"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxc5 Qe7 9. Qxe7+ Ngxe7 10. Nxc3 d6 11. 0-0 Bg4 12. Ne1 Kd7 13. Nc2 Rae8 14. f3 Be6 15. Be3 Rhf8 16. b3 a6 17. Rad1 Kc8 18. Nd4 Nxd4 19. Bxd4 g6 20. Rc1 Nc6 21. Be3 Ne5 22. Na4 Nc6 23. Rfd1 Kb8 24. Rd2 Rd8 25. Nc3 Rd7 26. Bg5 Rff7 27. Ne2 Rf8 28. Rc3 Re8 29. a4 d5 30. exd5 Rxd5 31. Rxd5 Bxd5 32. Kf2 Kc8 33. Bf4 Re7 34. g4 Rd7 35. h4 Rf7 36. Kg3 Nd8 37. Nd4 Ne6 38. Nxe6 Bxe6 39. b4 c6 40. b5 axb5 41. axb5 Bd5 42. bxc6 Bxc6 43. Ra3 Kd7 44. Rd3+ Ke6 45. Re3+ Kd7 46. Rd3+ Ke7 47. Rd4 Ke8 48. Rd3 Rd7 49. Re3+ Re7 50. Rxe7+ Kxe7 51. Be5 b5 52. f4 b4 53. f5 b3 54. fxg6 hxg6 55. Kf4 Ke6 56. Bb2 Kf7 57. Kg5 Be4 58. Kh6 Bf3 1/2-1/2

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2000.01.??"]
[Round "7"]
[White "Dos Santos, Sergio Amador"]
[Black "Da Cruz, Lucio Flavio"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "45"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Be2 Be7 7. 0-0 Nf6 8. Re1 0-0 9. Nbd2 Bf5 10. Bb5 h6 11. Nh4 Bh7 12. dxc5 Bxc5 13. Nb3 Bxf2+ 14. Kxf2 Qb6+ 15. Be3 Qxb5 16. Kg1 Be4 17. Rf1 Nh7 18. Qg4 Ne5 19. Qg3 Ng6 20. Bd4 Ng5 21. Nxg6 fxg6 22. Qe5 Qd7 23. Nc5 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2000.01.??"]
[Round "1"]
[White "Franca, Ricardo Bedin"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "91"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nd7 4. Bd3 f5 5. c4 c6 6. cxd5 cxd5 7. Nc3 Be7 8. 0-0 Ngf6 9. Bd2 0-0 10. Rc1 a6 11. a4 Ne4 12. Ne1 Ndf6 13. f3 Nxd2 14. Qxd2 Qd6 15. Nc2 Bd7 16. f4 Kh8 17. Ne1 Rg8 18. Nf3 Be8 19. Kh1 Bh5 20. Be2 Raf8 21. Ne5 g5 22. Bxh5 Nxh5 23. Qe2 g4 24. g3 Qd8 25. Rc2 Qe8 26. Rfc1 Rf6 27. Kg1 Bd6 28. Nb1 Qxa4 29. Rc8 Rff8 30. R8c3 Nf6 31. Nd2 Nd7 32. b3 Qa5 33. Nxd7 Rf7 34. Ne5 Rfg7 35. Rc8 h5 36. Rxg8+ Kxg8 37. Qd1 Rh7 38. Qc2 Rc7 39. Qd1 Rh7 40. Rc8+ Kg7 41. Nf1 h4 42. Qc1 h3 43. Re8 Kf6 44. Qc8 Re7 45. Rf8+ Kg7 46. Rg8+ 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "2000.01.??"]
[Round "5"]
[White "Sell, Pablo Henrique"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "47"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bd6 6. Bg5 0-0 7. cxd5 Qe8+ 8. Be2 Nxd5 9. 0-0 Bg4 10. Re1 f6 11. Bc4 Qc6 12. Qb3 Bxf3 13. gxf3 Qd7 14. Bxd5+ Kh8 15. Bh4 Nc6 16. Bxc6 Qxc6 17. Nd2 Bf4 18. Ne4 f5 19. Nc5 Qg6+ 20. Kh1 Qh5 21. Bg3 Bg5 22. Be5 Rf7 23. Ne6 Bf6 24. Nf4 1-0

[Event "Rio de Janeiro-ch 20th"]
[Site "Rio de Janeiro"]
[Date "1996.01.18"]
[Round "6"]
[White "Dos Santos, Sergio Amador"]
[Black "Alcantara de Mello, Pedro"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2310"]
[BlackElo "1915"]
[PlyCount "134"]
[EventDate "1996.01.13"]
[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. Bc4 d5 3. exd5 Nxd5 4. Nc3 e6 5. Qf3 Nb6 6. Bb5+ c6 7. Be2 Bd6 8. d4 N8d7 9. Nh3 Nf6 10. Bg5 Be7 11. 0-0-0 Bd7 12. Rhe1 Qc7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Ng5 Rf8 16. a4 0-0-0 17. a5 Nbd5 18. Nge4 Nxe4 19. Nxe4 Qc7 20. a6 b6 21. Bc4 Qf4+ 22. Qxf4 Nxf4 23. g3 Nd5 24. Ng5 h6 25. Nf3 Kc7 26. Bxd5 cxd5 27. Rd3 Bb5 28. Rc3+ Kd6 29. Ne5 f6 30. Ng6 Rfe8 31. Rce3 Rc8 32. Kd2 Rc4 33. c3 Ra4 34. f4 Rxa6 35. f5 e5 36. dxe5+ fxe5 37. Nxe5 Rf8 38. g4 Ra4 39. Ng6 Rf6 40. Re6+ Rxe6 41. Rxe6+ Kc5 42. Ne5 d4 43. cxd4+ Kxd4 44. Nf3+ Kc5 45. Rg6 Rb4 46. Rxg7 Rxb2+ 47. Ke3 Re2+ 48. Kf4 Bc6 49. Nh4 a5 50. f6 Rf2+ 51. Ke5 Re2+ 52. Kf5 Rxh2 53. Ng6 Bd5 54. Nf4 Bb3 55. Rc7+ Kd6 56. f7 Bxf7 57. Rxf7 a4 58. Ke4 Kc5 59. Nd3+ Kc4 60. Rc7+ Kb3 61. Rb7 Kc4 62. Rxb6 a3 63. Rc6+ Kb3 64. Kd4 Rh4 65. Rc3+ Ka4 66. Nc5+ Kb5 67. Rxa3 Rxg4+ 1/2-1/2

[Event "Rio de Janeiro-ch 20th"]
[Site "Rio de Janeiro"]
[Date "1996.01.17"]
[Round "5"]
[White "Campos, Wellington"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "1950"]
[BlackElo "2310"]
[PlyCount "84"]
[EventDate "1996.01.13"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. Nf3 c6 7. 0-0 d5 8. b3 Ne4 9. Bb2 Nd7 10. Ne5 Nxe5 11. dxe5 Qc7 12. Qc2 b6 13. Rac1 Nxc3 14. Qxc3 Qd7 15. cxd5 cxd5 16. Qc6 Qxc6 17. Rxc6 Bc5 18. Rc7 Ba6 19. Re1 Rfc8 20. Rxc8+ Rxc8 21. Rc1 Kf7 22. Bf1 Ke7 23. e3 Bxf1 24. Kxf1 Kd7 25. Bd4 Bb4 26. Rxc8 Kxc8 27. Ke2 Kb7 28. f3 Kc6 29. Kd3 Bc5 30. h3 g6 31. Bc3 Ba3 32. Bd4 Kb5 33. Bc3 Bb4 34. Bxb4 Kxb4 35. Kc2 Ka3 36. Kb1 a5 37. Ka1 a4 38. bxa4 Kxa4 39. Kb2 Kb4 40. a3+ Kc4 41. Kc2 h6 42. f4 h5 0-1

[Event "Rio de Janeiro-ch 20th"]
[Site "Rio de Janeiro"]
[Date "1996.01.16"]
[Round "4"]
[White "Dos Santos, Sergio Amador"]
[Black "Serrao, Carlos Frederico Pa"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2310"]
[BlackElo "1640"]
[PlyCount "63"]
[EventDate "1996.01.13"]
[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 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. Nf3 Nf6 6. Bg5 g6 7. Nbd2 Bg7 8. Bb5+ Bd7 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Bxd7 Kxd7 12. 0-0-0 b5 13. Rhe1 Re8 14. Bxf6 Rxe1 15. Rxe1 Bxf6 16. Ne4 Bg7 17. Nfg5 Bh6 18. Kb1 Bxg5 19. Nxg5 Na6 20. Nxh7 Nc7 21. Nf6+ Kc8 22. b3 Kb7 23. Re7 Rf8 24. h4 Kc8 25. g4 Kd8 26. Rd7+ Kc8 27. Rxd6 Ne8 28. Nxe8 Rxe8 29. Rc6+ Kb7 30. Rxc5 Kb6 31. Rc6+ Kb7 32. Rf6 1-0

[Event "Rio de Janeiro-ch 20th"]
[Site "Rio de Janeiro"]
[Date "1996.01.15"]
[Round "3"]
[White "Dos Santos, Sergio Amador"]
[Black "Teixeira, William A"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2310"]
[BlackElo "1845"]
[PlyCount "90"]
[EventDate "1996.01.13"]
[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. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. dxc3 Be7 7. Bf4 0-0 8. Rd1 Nd7 9. Qg3 c6 10. Nf3 Qe8 11. Bd3 Kh8 12. 0-0 Nc5 13. Rfe1 Nxd3 14. Rxd3 f6 15. h4 Qg6 16. Bd6 Qxg3 17. Bxe7 Qc7 18. Bxf8 e5 19. Bd6 Qf7 20. c4 Bf5 21. Rc3 Rd8 22. c5 b6 23. b4 Qxa2 24. h5 Qb2 25. Rc4 b5 26. Rh4 h6 27. c4 Qxb4 28. cxb5 Qxb5 29. Ra1 a6 30. Rha4 Ra8 31. Nh4 Bh7 32. f4 exf4 33. Rxf4 a5 34. Nf3 a4 35. Nd4 Qb2 36. Rd1 a3 37. Rf2 Qb7 38. Ra1 Bg8 39. Nf5 a2 40. Ne7 Qb1+ 41. Rf1 Qe4 42. Ng6+ Kh7 43. Nf8+ Rxf8 44. Bxf8 Bd5 45. Rf2 Qd4 0-1

[Event "Rio de Janeiro-ch 20th"]
[Site "Rio de Janeiro"]
[Date "1996.01.14"]
[Round "2"]
[White "Souza, Wellington"]
[Black "Dos Santos, Sergio Amador"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2250"]
[BlackElo "2310"]
[PlyCount "64"]
[EventDate "1996.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c5 6. b3 d5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Qc1 Nxc3 10. Bxc3 e5 11. Qb2 Re8 12. d3 Nd4 13. Rd1 Bg4 14. 0-0 Bxf3 15. Bxf3 Nxf3+ 16. exf3 g5 17. Rfe1 Qd5 18. Re3 b5 19. Rde1 f6 20. Qe2 Red8 21. f4 b4 22. Ba1 gxf4 23. gxf4 exf4 24. Re7 Qf5 25. Qf3 Rf8 26. Kh1 Rad8 27. Qg2 Rf7 28. Re8+ Rxe8 29. Rxe8+ Rf8 30. Re7 Rf7 31. Re8+ Rf8 32. Re7 Rf7 1/2-1/2

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.22"]
[Round "11"]
[White "Fontes, Carlos Henrique Bat"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2310"]
[PlyCount "118"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. e3 e6 4. c4 c6 5. Nc3 Nd7 6. Be2 dxc4 7. Bxc4 Bd6 8. h3 Bh5 9. 0-0 Ne7 10. a4 0-0 11. e4 a6 12. e5 Bc7 13. b4 a5 14. bxa5 c5 15. g4 cxd4 16. gxh5 dxc3 17. Ba3 Nc6 18. Bxf8 Kxf8 19. Kh1 Ncxe5 20. Nxe5 Nxe5 21. Qxd8+ Rxd8 22. Bb5 Bxa5 23. Kg2 Ke7 24. Rfd1 Rc8 25. f4 Nc6 26. Kf2 Rc7 27. Ke2 Nb4 28. Bd3 f5 29. Ra3 Nd5 30. Kf3 Kd6 31. Rb3 b6 32. Rb5 g6 33. h4 c2 34. Rxd5+ exd5 35. Rc1 Be1 36. hxg6 hxg6 37. h5 gxh5 38. Rxc2 Rxc2 39. Bxc2 Ke6 40. Bd3 h4 41. Bf1 d4 42. Bc4+ Kf6 43. Bf1 Bb4 44. Kf2 Bd2 45. Kf3 Be1 46. Ke2 Bc3 47. Kd3 Bb2 48. Bg2 Ke7 49. Bh3 Ke6 50. Kc2 Ba1 51. Kd3 Bc3 52. Kc4 Bb2 53. Kd3 Kd5 54. Bxf5 Bc1 55. Be4+ Kc5 56. f5 Bg5 57. Bg2 Bf6 58. Bf3 h3 59. Be4 Kd6 0-1

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.21"]
[Round "10"]
[White "Okamura, Milton Kasuo"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2295"]
[BlackElo "2310"]
[PlyCount "66"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Nc5 10. f3 Nh5 11. Bf1 a5 12. Be3 a4 13. Rc1 Bd7 14. Qd2 Ne6 15. g4 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Nf4 18. Nd5 Nxd5 19. cxd5 Rc8 20. Rc3 Qe7 21. Rec1 c5 22. dxc6 bxc6 23. Rd1 d5 24. Bc4 Bxg4 25. exd5 cxd5 26. Bxd5 Rxc3 27. bxc3 Bh3 28. Qd2 Rd8 29. Bxf7+ Kxf7 30. Qf4+ Kg7 31. Rb1 Re8 32. Qd2 Qe3+ 33. Qxe3 Rxe3 0-1

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.20"]
[Round "9"]
[White "Mascarenhas, Alberto Pinheiro"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2285"]
[BlackElo "2310"]
[PlyCount "71"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. e4 Bb7 4. Bd3 Na6 5. Bc2 e5 6. Nf3 Bb4 7. d3 Qe7 8. Bd2 0-0-0 9. a3 Bxc3 10. Bxc3 d6 11. b4 g5 12. Nd2 h5 13. Nf1 Ng4 14. h3 Nf6 15. Ne3 Kb8 16. Qb1 Rdg8 17. a4 h4 18. a5 g4 19. axb6 cxb6 20. Qa2 gxh3 21. gxh3 Bc8 22. Ba4 Qb7 23. Bb5 Nc7 24. Bc6 Qa6 25. Qb2 Qxa1+ 26. Qxa1 Nh5 27. Kd2 Nf4 28. c5 f6 29. cxd6 Nce6 30. Qa4 Nd8 31. d7 Bb7 32. b5 a5 33. Bxa5 bxa5 34. Qxa5 Nfe6 35. Nd5 Rg2 36. Ra1 1-0

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.17"]
[Round "8"]
[White "Dos Santos, Sergio Amador"]
[Black "Rios Filho, Hilton Carlos da Si"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2310"]
[BlackElo "2335"]
[PlyCount "51"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. c3 Bb6 6. d4 Nxe4 7. Re1 d5 8. Nxe5 0-0 9. Nxc6 bxc6 10. Bxc6 Qf6 11. Rxe4 Qxc6 12. Re5 f6 13. Re3 Bf5 14. Nd2 Qd7 15. b4 a5 16. Ba3 a4 17. Nf1 Rf7 18. Ng3 Bg6 19. h4 h6 20. Qe2 c6 21. Re1 Bc7 22. h5 Bh7 23. b5 Bd6 24. Re8+ Rf8 25. Rxa8 Rxa8 26. bxc6 1-0

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.16"]
[Round "7"]
[White "Miranda, Marcio MC"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2285"]
[BlackElo "2310"]
[PlyCount "67"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. h3 0-0 8. Bd2 Qe7 9. g4 dxc4 10. Bxc4 Re8 11. 0-0-0 Nf8 12. e4 b5 13. Bd3 b4 14. Na4 b3 15. axb3 Bb4 16. Bg5 Qc7 17. Kb1 N6d7 18. Rc1 Bb7 19. Be3 Nb6 20. Nc5 Bxc5 21. Qxc5 a5 22. Ne5 a4 23. Nxc6 axb3 24. Na5 Qd7 25. Qxb6 Reb8 26. Qc7 Qa4 27. Rc5 Nd7 28. Rb5 Qa2+ 29. Kc1 Rc8 30. Rxb7 Rxc7+ 31. Rxc7 Qxa5 32. Rxd7 Qa1+ 33. Kd2 Qxb2+ 34. Kd1 0-1

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.14"]
[Round "6"]
[White "Dos Santos, Sergio Amador"]
[Black "Alvim, Antonio Carlos Rodr"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2310"]
[PlyCount "69"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Qa4 e5 7. Nc3 Nf6 8. Bg5 Be7 9. 0-0-0 a6 10. Nxe5 axb5 11. Qxa8 Nxe5 12. f4 Nc4 13. e5 Ng4 14. Bxe7 Nge3 15. exd6 Nxd1 16. Rxd1 f6 17. b3 Ne3 18. Rd3 Nf5 19. g4 Kf7 20. gxf5 Re8 21. Qa5 Qxf5 22. Qxb5 Qxf4+ 23. Kb2 Qxh2 24. d7 Bxd7 25. Rxd7 Rxe7 26. Qd5+ Kf8 27. Rd8+ Re8 28. Rxe8+ Kxe8 29. Qg8+ Ke7 30. Qxg7+ Ke6 31. Qxb7 h5 32. a4 h4 33. a5 h3 34. Qd5+ Ke7 35. a6 1-0

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.13"]
[Round "5"]
[White "Dos Santos, Sergio Amador"]
[Black "Santa Barbara da Silva, Reinaldo"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2310"]
[PlyCount "111"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. 0-0 Bc5 9. Nb3 Be7 10. f3 Be6 11. Be3 Bxb3 12. axb3 Nd7 13. Na3 0-0-0 14. Nc4 Bc5 15. Kf2 Rhe8 16. g4 Bxe3+ 17. Kxe3 Ne5 18. Nxe5 Rxe5 19. Rfd1 Re6 20. Rxd8+ Kxd8 21. Rd1+ Rd6 22. Rd4 c5 23. Rd3 Ke7 24. Rc3 b6 25. b4 Rh6 26. bxc5 Rxh2 27. cxb6 cxb6 28. Rc7+ Ke8 29. b4 h5 30. gxh5 Rxh5 31. c4 b5 32. c5 Rh1 33. c6 Rb1 34. Kd4 Rxb4+ 35. Kc5 Rc4+ 36. Kd5 Rc3 37. Ra7 b4 38. Rxa6 b3 39. Rb6 Ke7 40. f4 Rd3+ 41. Kc4 Rf3 42. Kc5 Rc3+ 43. Kd4 Rc2 44. Kd5 b2 45. Rb7+ Kd8 46. e5 Rd2+ 47. Ke4 g6 48. Kf3 Rc2 49. Kg4 Rxc6 50. Rxb2 f6 51. Rb7 Re6 52. Rb5 Ke7 53. Kf3 Ra6 54. Ke4 Ra4+ 55. Kd5 Rxf4 56. Rb7+ 1/2-1/2

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.10"]
[Round "4"]
[White "Fernandes, Jose Costa Jr"]
[Black "Dos Santos, Sergio Amador"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2325"]
[BlackElo "2310"]
[PlyCount "78"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. 0-0 e5 5. d3 f6 6. Nc3 Be6 7. Re1 Qd7 8. e4 d4 9. Nd5 Nge7 10. c4 dxc3 11. Nxc3 0-0-0 12. Be3 Nd4 13. Bxd4 cxd4 14. Na4 Nc6 15. Rc1 h5 16. a3 h4 17. Nxh4 Bg4 18. Bf3 Bxf3 19. Qxf3 Kb8 20. Nc5 Qf7 21. Qg4 g5 22. Nf3 Bxc5 23. Rxc5 Qd7 24. Qxd7 Rxd7 25. h4 gxh4 26. Nxh4 Nd8 27. Kf1 Ne6 28. Rc2 Ng5 29. Rec1 a6 30. Rc5 Ne6 31. R5c4 Nf4 32. gxf4 Rxh4 33. fxe5 fxe5 34. Rc8+ Ka7 35. R1c7 Rd6 36. Re8 Rb6 37. b4 Rh1+ 38. Ke2 Ra1 39. Rxe5 Ra2+ 1/2-1/2

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.09"]
[Round "3"]
[White "Dos Santos, Sergio Amador"]
[Black "Loureiro, Luiz R Vasconcelos"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2310"]
[BlackElo "2335"]
[PlyCount "84"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. 0-0 Nge7 6. a4 a6 7. Bc4 Ng6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Ne5 11. Be2 Bc5 12. Qd1 h5 13. Kh1 h4 14. f4 Nc6 15. e5 d5 16. exd6 Bxd6 17. Ne4 Be7 18. f5 exf5 19. Bf4 Ne5 20. Nc3 g5 21. Nd5 Qd6 22. Bxe5 Qxe5 23. Bb5+ axb5 24. Re1 Qd6 25. Rxe7+ Kf8 26. Qd4 Rh6 27. Rae1 Bd7 28. axb5 Bxb5 29. Kg1 Re8 30. c4 Rxe7 31. Rxe7 Bc6 32. Re5 h3 33. g4 fxg4 34. Rxg5 f6 35. Rxg4 Bxd5 36. Qxd5 Qxd5 37. cxd5 Rh5 38. Rb4 Rxd5 39. Rxb7 Rd2 40. Rb3 Rg2+ 41. Kh1 Kf7 42. Rxh3 Rxb2 1/2-1/2

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.07"]
[Round "2"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2255"]
[BlackElo "2310"]
[PlyCount "62"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Ne5 11. Bb3 a5 12. a4 Rc8 13. Qe2 Rxc3 14. bxc3 Qc7 15. c4 Rc8 16. Nb5 Bxb5 17. axb5 a4 18. Ba2 Nfd7 19. h4 h5 20. g4 hxg4 21. fxg4 Nxc4 22. Bf4 Na3 23. Rh2 Ne5 24. Rf1 e6 25. Kd1 Qd7 26. Rhf2 Rxc2 27. Qxc2 Nxc2 28. Kxc2 Qxb5 29. Bxe5 Qxe5 30. Rb1 Qxe4+ 31. Kc1 Qe1+ 0-1

[Event "Rio de Janeiro Clube Naval op 2nd"]
[Site "Rio de Janeiro"]
[Date "1995.02.06"]
[Round "1"]
[White "Dos Santos, Sergio Amador"]
[Black "Borensztajn, David"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2310"]
[PlyCount "69"]
[EventDate "1995.02.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Bf4 Nf6 8. Nc3 Be7 9. 0-0-0 e5 10. Bg5 Be6 11. Bxf6 gxf6 12. Nd5 Bf8 13. Nh4 Nd4 14. Kb1 b5 15. Bb3 Rg8 16. f4 Rg4 17. fxe5 fxe5 18. Nf5 Rc8 19. Nde3 Bxf5 20. exf5 Rg5 21. Bd5 Qb6 22. g4 Qc5 23. h4 Rg7 24. g5 a5 25. Ng4 b4 26. Bb7 Rc7 27. Be4 Nb5 28. Nf6+ Kd8 29. Nd5 Rc8 30. f6 Rg8 31. Bxh7 Rh8 32. Bf5 Rb8 33. h5 a4 34. g6 fxg6 35. hxg6 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "2"]
[White "Dos Santos, Sergio Amador"]
[Black "Braga, Cicero Nogueira"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2370"]
[PlyCount "64"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Leopoldinense AX"]
[BlackTeam "Santo Andre ASP"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Ne7 5. c4 d5 6. 0-0 0-0 7. Nbd2 Nbc6 8. Rb1 a5 9. b3 h6 10. Bb2 d4 11. Ba3 Nb4 12. Bxb4 axb4 13. Rb2 Bd7 14. Ne1 Bc6 15. Ne4 f5 16. Nc5 Bxg2 17. Nxg2 Qd6 18. Na4 e4 19. Qd2 e3 20. Qe1 exf2+ 21. Rxf2 Nc6 22. Qd2 Rae8 23. Qf4 Ne5 24. Rc2 g5 25. Qd2 c5 26. h3 Ng6 27. h4 Qxg3 28. Rf3 Qg4 29. hxg5 Nh4 30. Rf2 Re3 31. Qe1 Be5 32. Kf1 Rh3 0-1

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.06.03"]
[Round "7"]
[White "Dos Santos, Sergio Amador"]
[Black "Cabral Filho, Adilson Vaz"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1947"]
[BlackElo "1760"]
[PlyCount "101"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. c5 Nd7 9. Bd3 e5 10. Bc2 0-0 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qd3 g6 14. 0-0-0 Qa5 15. f3 Qxc5 16. g4 Re8 17. Rde1 Qe7 18. h4 Bg3 19. Re2 Bxh4 20. Kb1 Bg5 21. e4 Qd7 22. e5 b5 23. Qd4 b4 24. Na4 Qe7 25. f4 Bxg4 26. Reh2 h5 27. fxg5 Qxe5 28. Qxb4 Bf3 29. Qd2 Bxh1 30. Rxh1 Qe3 31. Qd1 Rad8 32. Ka1 d4 33. Nc5 Qe2 34. Qb1 Kg7 35. Nd3 Qe7 36. Rg1 Qc7 37. Bb3 c5 38. Bc4 Re3 39. Rf1 Rd7 40. Rf6 Rde7 41. a3 Qg3 42. Ka2 Qxg5 43. Rc6 Qg3 44. Nxc5 Rc7 45. Qh1 d3 46. Qd5 Rxc6 47. Qxc6 d2 48. Qd7 Qf2 49. Ne6+ Rxe6 50. Bxe6 d1Q 51. Qxd1 0-1

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.31"]
[Round "6"]
[White "Dos Santos, Sergio Amador"]
[Black "Dias, Jose Henrique de O"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1947"]
[BlackElo "1728"]
[PlyCount "80"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 h6 7. Bh4 Be7 8. Be2 0-0 9. 0-0 d6 10. Kh1 a6 11. f4 Qc7 12. Bf3 Nxd4 13. Qxd4 e5 14. Qe3 exf4 15. Qxf4 g5 16. Bxg5 hxg5 17. Qxg5+ Kh8 18. e5 Nh7 19. Qh5 dxe5 20. Nd5 Qd6 21. Rad1 Bg5 22. h4 Bd8 23. Be4 f5 24. Nf4 Qf6 25. Ng6+ Kg7 26. Nxf8 Nxf8 27. g3 Qg6 28. Qf3 Bf6 29. Bxb7 e4 30. Qb3 Rb8 31. Bxc8 Rxb3 32. axb3 Qg4 33. Bxf5 Qe2 34. Rde1 Qxc2 35. Bxe4 Qxb3 36. Rf2 Bd4 37. Rfe2 Ng6 38. Bxg6 Kxg6 39. Re6+ Kf5 40. g4+ Kxg4 0-1

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.29"]
[Round "5"]
[White "Caiafa, Dijalma Baptista"]
[Black "Dos Santos, Sergio Amador"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1844"]
[BlackElo "1947"]
[PlyCount "146"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 0-0 6. e3 h6 7. Bxf6 Qxf6 8. Qb3 Bxc3+ 9. bxc3 c6 10. Be2 Nd7 11. 0-0 dxc4 12. Bxc4 b5 13. Be2 a6 14. Nd2 e5 15. Bf3 Rb8 16. Ne4 Qg6 17. Qb4 f5 18. Qd6 Qxd6 19. Nxd6 e4 20. Be2 Nb6 21. c4 Rd8 22. c5 Nd5 23. Rfc1 Be6 24. g3 a5 25. Kf1 b4 26. Bc4 Kh7 27. Ke1 Kg6 28. Kd2 Kf6 29. Bxd5 Bxd5 30. Nc4 Bxc4 31. Rxc4 Kg5 32. h3 h5 33. Rb1 h4 34. Rcc1 Rh8 35. Rg1 hxg3 36. Rxg3+ Kf6 37. Rbg1 Ke6 38. Rg6+ Kd5 39. Rd6+ Kc4 40. Rxc6 Rxh3 41. Rc1+ Kb5 42. Rg6 f4 43. Rcg1 fxe3+ 44. fxe3 Rf8 45. R6g2 Rff3 46. Re2 Rhg3 47. Rh1 Ka4 48. c6 Rf7 49. Rh5 g5 50. Rh1 Rgf3 51. Rc1 Rc7 52. Rc5 g4 53. d5 Rf6 54. Rg2 g3 55. Ke2 Rg6 56. Kf1 b3 57. axb3+ Kxb3 58. Rxa5 Kb4 59. Rga2 Rf7+ 60. Kg1 g2 61. R5a4+ Kb5 62. Ra5+ Kb6 63. Ra6+ Kc5 64. R6a5+ Kb4 65. R5a4+ Kb3 66. R4a3+ Kc4 67. Rxg2 Rxg2+ 68. Kxg2 Kxd5 69. Rc3 Rc7 70. Kg3 Ke5 71. Kg4 Rg7+ 72. Kh5 Rc7 73. Kg6 Ke6 1/2-1/2

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.27"]
[Round "4"]
[White "Dos Santos, Sergio Amador"]
[Black "Nunes, Francisco Soriano S"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1947"]
[BlackElo "1870"]
[PlyCount "70"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. c4 e6 4. Bg2 Nf6 5. 0-0 Be7 6. d3 Nc6 7. Nbd2 0-0 8. a3 Re8 9. h3 Rb8 10. e4 dxe4 11. dxe4 e5 12. Kh2 Qc7 13. Qc2 b5 14. cxb5 Rxb5 15. b4 cxb4 16. Bb2 Rc5 17. Qd3 Rd8 18. Qe3 Ba6 19. Rfc1 Rd3 20. Qe1 bxa3 21. Rxa3 Rxa3 22. Bxa3 Rxc1 23. Qxc1 Bxa3 24. Qxa3 Qb6 25. Qd6 Ne8 26. Qd7 Nf6 27. Qd6 h6 28. Nh4 Bb5 29. f4 exf4 30. gxf4 Ne8 31. Qd5 Nc7 32. Qh5 Qe3 33. Qg4 Qxd2 34. Nf5 Ne6 35. Nxh6+ Kf8 1-0

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.22"]
[Round "3"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1867"]
[BlackElo "1947"]
[PlyCount "127"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f3 Bg7 5. Be3 Nbd7 6. Qd2 c5 7. 0-0-0 Qa5 8. dxc5 Nxc5 9. e5 Nfd7 10. exd6 exd6 11. Bd4 0-0 12. Bxg7 Kxg7 13. Qxd6 Nf6 14. Bc4 Be6 15. Bxe6 Nxe6 16. Nge2 Rac8 17. g4 b5 18. Qe5 Qc7 19. Qxc7 Nxc7 20. g5 Nh5 21. Rd7 Rfe8 22. Ne4 Red8 23. Rhd1 Ne6 24. Rxa7 Rxd1+ 25. Kxd1 Rd8+ 26. Kc1 Nhf4 27. Nxf4 Nxf4 28. b3 Ne2+ 29. Kb2 Nd4 30. Nc5 Rc8 31. b4 Nxf3 32. Rb7 Nxg5 33. Rxb5 Kh6 34. a4 Nf3 35. a5 Nd4 36. Rb7 f5 37. c3 Nc6 38. a6 f4 39. Rf7 g5 40. a7 Kg6 41. Rc7 Nxa7 42. Rxa7 f3 43. Ra1 h5 44. Rf1 g4 45. Kc2 Kf5 46. Kd3 h4 47. Nb3 Kf4 48. Nd4 Re8 49. b5 Re3+ 50. Kd2 Re8 51. h3 Rd8 52. hxg4 Kxg4 53. Rxf3 h3 54. Ke2 h2 55. Rf1 Re8+ 56. Kd3 Rf8 57. Rh1 Kg3 58. Kc4 Kg2 59. Rxh2+ Kxh2 60. b6 Rc8+ 61. Kb4 Kg3 62. c4 Kf4 63. c5 Ke5 64. b7 1-0

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.20"]
[Round "2"]
[White "Dos Santos, Sergio Amador"]
[Black "Barreto, Ignacio C de Barro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1947"]
[BlackElo "2262"]
[PlyCount "58"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c5 4. dxc5 Nc6 5. Bf4 e6 6. Bg2 Bxc5 7. 0-0 Qb6 8. b3 Ng4 9. Qe1 e5 10. Bc1 e4 11. Ng5 Qd8 12. Nh3 h5 13. Ba3 Bd4 14. Nc3 h4 15. e3 Be5 16. Rd1 Qa5 17. Bb2 Be6 18. Na4 hxg3 19. fxg3 Bxb2 20. Nxb2 Qc5 21. c4 Nxe3 22. Na4 Nxg2+ 23. Nxc5 Nxe1 24. Nxe6 fxe6 25. Rfxe1 Rxh3 26. cxd5 exd5 27. Rxd5 Rd8 28. Rxe4+ Kf7 29. Rf5+ Kg6 0-1

[Event "Rio de Janeiro-ch Carioca"]
[Site "Rio de Janeiro"]
[Date "1986.05.17"]
[Round "1"]
[White "Araujo, Claudio Torres"]
[Black "Dos Santos, Sergio Amador"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "1763"]
[BlackElo "1947"]
[PlyCount "48"]
[EventDate "1986.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. a3 Bxc3 10. bxc3 Qa5 11. Bb2 b5 12. Bd3 c4 13. Bc2 Qb6 14. e4 Ne7 15. a4 Bb7 16. Ba3 Rfe8 17. e5 Nfd5 18. Bxh7+ Kh8 19. Ng5 g6 20. Qf3 Nf5 21. Qh3 Kg7 22. Bg8 Nh6 23. Bxf7 Nf4 24. Qg3 Ne2+ 0-1

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.02.01"]
[Round "8"]
[White "Dos Santos, Sergio Amador"]
[Black "Fernandes, Jose Costa Jr"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1971"]
[BlackElo "2121"]
[PlyCount "60"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. h4 d6 6. h5 Nxh5 7. Nc3 e5 8. Qc2 Bf5 9. e4 Bg4 10. Nh2 Be6 11. 0-0-0 Nc6 12. Nd5 Bxd5 13. exd5 Nxb4 14. Qb3 a5 15. a3 Na6 16. Ng4 f5 17. Nh2 Nc5 18. Qc2 Ra6 19. g3 Rb6 20. Re1 Qd7 21. Be2 Nf6 22. d4 exd4 23. Nf3 Nfe4 24. Bd3 Nxf2 25. Rd1 Nxd1 26. Qxd1 Rb3 27. Bc2 Rxb2 28. Kxb2 d3+ 29. Kb1 dxc2+ 30. Qxc2 Qe7 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.25"]
[Round "7"]
[White "Dos Santos, Sergio Amador"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1971"]
[BlackElo "2122"]
[PlyCount "117"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. Nxc6 bxc6 10. Bc4 e6 11. Qf3 Be7 12. e5 d5 13. 0-0 0-0 14. Bd3 f5 15. Ne2 Qb6 16. c3 Bc5 17. b4 Bxe3+ 18. Kh1 Bh6 19. Qh3 Qe3 20. Qxe3 Bxe3 21. a4 Bb6 22. Rae1 a5 23. Bc2 Rab8 24. Nc1 c5 25. b5 g5 26. Rd1 h5 27. c4 d4 28. h4 gxh4 29. Nd3 Kh7 30. Rf4 h3 31. gxh3 Rg8 32. Rg1 Rxg1+ 33. Kxg1 Rg8+ 34. Kf2 Kh6 35. Bd1 Bc8 36. Bf3 Bc7 37. Bc6 Bd8 38. Nxc5 Bg5 39. Rxd4 Bd8 40. Nd3 f4 41. Rxf4 Bc7 42. h4 Rd8 43. Ke2 Kg7 44. c5 Bb8 45. Bf3 Bd7 46. Rd4 Bxe5 47. Rc4 Bg3 48. Bxh5 Kf6 49. Bf3 Be8 50. h5 Bf7 51. c6 Bc7 52. Nc5 e5 53. Rc1 Kg5 54. Na6 Bb6 55. c7 Rc8 56. h6 e4 57. Bxe4 Bh5+ 58. Kd3 Kxh6 59. Rc6+ 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.19"]
[Round "6"]
[White "Cunha, Eduardo Arruda da G"]
[Black "Dos Santos, Sergio Amador"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2016"]
[BlackElo "1971"]
[PlyCount "59"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. Nf3 c5 7. e5 Ne8 8. dxc5 dxe5 9. Nxe5 Nd7 10. Bf4 Nxc5 11. 0-0 Nd6 12. Rad1 Ne6 13. Nxf7 Kxf7 14. Rfe1 Nxc4 15. Rxd8 Rxd8 16. Bg3 Nd6 17. Nd5 Bf6 18. h4 Nf5 19. Qc4 Bd7 20. Nc7 Nfd4 21. Nxa8 Rxa8 22. c3 b5 23. Qd3 Nc5 24. Qd2 Nf5 25. Qd5+ Be6 26. Qxa8 Nd3 27. Rxe6 Kxe6 28. Qe4+ Ne5 29. Bxe5 Bxe5 30. f4 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.12"]
[Round "4"]
[White "Dos Santos, Sergio Amador"]
[Black "Cardoso, Carlos Borges"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1971"]
[BlackElo "1899"]
[PlyCount "150"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Nf5 Nxe3 8. Nxe3 e6 9. Qd2 a6 10. a3 Be7 11. f4 b5 12. Be2 Qb6 13. 0-0 0-0 14. Kh1 Qd4 15. Rad1 Qxd2 16. Rxd2 Bb7 17. Bf3 Rfd8 18. g4 Rac8 19. g5 Na5 20. h4 Nc4 21. Nxc4 Rxc4 22. Kh2 g6 23. Kg3 Rdc8 24. f5 b4 25. axb4 Rxb4 26. fxe6 Rxb2 27. exf7+ Kg7 28. Nd5 Bxd5 29. exd5 Rcxc2 30. Rxc2 Rxc2 31. Bg4 Rc3+ 32. Kg2 Rc2+ 33. Kf3 a5 34. Ra1 Rc5 35. Ke3 Rxd5 36. Bf3 Re5+ 37. Kd4 Rf5 38. Ke4 Kxf7 39. Bd1 d5+ 40. Kd4 Bb4 41. Bc2 Rf4+ 42. Kxd5 Rxh4 43. Rf1+ Ke7 44. Bb3 Bd2 45. Kc6 Bxg5 46. Rf7+ Ke8 47. Ra7 Bd2 48. Kd6 Bb4+ 49. Ke6 Re4+ 50. Kd5 Re7 51. Ra6 Kf7 52. Kd4+ Kg7 53. Bd5 h5 54. Be4 Rd7+ 55. Ke5 Bc3+ 56. Kf4 Rf7+ 57. Kg3 Rf6 58. Ra8 Be1+ 59. Kg2 g5 60. Ra7+ Rf7 61. Ra6 Rf2+ 62. Kg1 Rf4 63. Bc2 g4 64. Re6 Bf2+ 65. Kg2 h4 66. Rg6+ Kf7 67. Rg5 h3+ 68. Kh2 Be1 69. Bd1 Rf2+ 70. Kg1 Rg2+ 71. Kf1 g3 72. Rh5 Bf2 73. Bb3+ Kg6 74. Rxh3 Rg1+ 75. Ke2 Re1+ 0-1

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.11"]
[Round "3"]
[White "Freitas, Francisco"]
[Black "Dos Santos, Sergio Amador"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "1815"]
[BlackElo "1971"]
[PlyCount "37"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[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. g3 Ne4 4. Bg2 f5 5. Qd3 Bb4+ 6. Nd2 Nxd2 7. Bxd2 Bxd2+ 8. Qxd2 0-0 9. e3 d5 10. Rc1 c6 11. Nf3 Nd7 12. 0-0 Qf6 13. Qb4 dxc4 14. Qxc4 Kh8 15. Qb4 Nb6 16. Ne5 Nd5 17. Qd6 Qe7 18. Qxe7 Nxe7 19. h4 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.05"]
[Round "2"]
[White "Dos Santos, Sergio Amador"]
[Black "Carvalho, Wagner De Paula"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1971"]
[BlackElo "1789"]
[PlyCount "51"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Nxc6 bxc6 8. Bd2 Qe7 9. Qe2 d6 10. 0-0-0 0-0 11. f3 Be6 12. g4 d5 13. e5 Nd7 14. h4 f5 15. exf6 Qxf6 16. g5 hxg5 17. hxg5 Qg6 18. Bh3 Rae8 19. Qh2 Bd6 20. Bxe6+ Rxe6 21. f4 Nc5 22. Rdf1 Re7 23. Qh8+ Kf7 24. f5 Rxh8 25. fxg6+ Kg8 26. Rf8+ 1-0

