[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "5"]
[White "Antunes, Luciano Justi"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "23"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c3 d6 7. Qb3+ Kh8 8. Ng5 d5 9. Nf3 c6 10. Ne5 e6 11. Nd2 Nbd7 12. Nd3 1-0

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "7"]
[White "Fischer, Jean L"]
[Black "Martins, Alexandre M"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nc3 e6 4. d3 Nc6 5. Nge2 a6 6. a4 g6 7. f4 Bg7 8. 0-0 Nge7 9. Bd2 0-0 10. Qe1 d5 11. exd5 Nxd5 12. Ra2 Ndb4 13. Ne4 Nxa2 14. Bxa2 b6 15. Qc1 Nd4 16. N4g3 Nxe2+ 17. Nxe2 Bb7 18. Nc3 Qc7 19. Bc4 Qc6 20. Rf3 Bxc3 21. Bxc3 Qd6 22. f5 Bxf3 23. Qh6 e5 24. gxf3 Qf6 25. Bd5 Rad8 26. Be4 Qg7 27. Qxg7+ Kxg7 28. Bxe5+ f6 29. Bc3 gxf5 30. Bxf5 Rd5 31. Be4 Rg5+ 32. Kf2 Kf7 33. Bd2 Rh5 34. Bf4 Ke6 35. c4 f5 36. Bd5+ Kd7 37. b3 Rh4 38. Kg3 0-1

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "3"]
[White "Franca, Ricardo Bedin"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2190"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 e6 5. Bc4 Qc7 6. 0-0 Nf6 7. d3 Be7 8. Qe1 0-0 9. Qg3 a6 10. a4 b6 11. e5 dxe5 12. fxe5 Nd7 13. Bh6 g6 14. Bxf8 Bxf8 15. Rae1 Bg7 16. Ne4 Ndxe5 17. Nxe5 Nxe5 18. Nf6+ Bxf6 19. Rxf6 Kg7 20. Rxe5 Kxf6 21. Rf5+ Kxf5 22. Qxc7 1-0

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "2"]
[White "Goncalves, Frederico"]
[Black "Martins, Alexandre M"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "78"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. f4 Be7 8. Bc4 Qc7 9. Bxf6 Bxf6 10. Bb5+ axb5 11. Ndxb5 Bxc3+ 12. Nxc3 Bd7 13. 0-0 0-0 14. f5 exf5 15. exf5 Qc5+ 16. Kh1 Bxf5 17. Qf3 Bc8 18. Ne4 Qc6 19. Qf4 d5 20. Ng5 Qg6 21. Rad1 h6 22. Nf3 Nc6 23. Rxd5 Be6 24. Rd6 Rxa2 25. Nh4 Qf6 26. Qxf6 gxf6 27. Rb1 Rd8 28. Rxd8+ Nxd8 29. Nf3 Nc6 30. Ne1 Kg7 31. Kg1 Kg6 32. Kf2 Kh5 33. Ke3 Bf5 34. Nd3 Bxd3 35. Kxd3 Ra5 36. c3 Ne5+ 37. Ke2 Ra2 38. Kf1 Nd3 39. b4 Rc2 0-1

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "4"]
[White "Martins, Alexandre M"]
[Black "Dos Santos, Caio Mateus"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 d5 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bf4 c5 10. e3 Nd7 11. Bd3 h6 12. 0-0 0-0 13. Ne5 Nf6 14. Bf5 Nh5 15. Bg3 Nxg3 16. hxg3 Re8 17. Bh7+ Kf8 18. Qf5 Bf6 19. Nd7+ Ke7 20. Nxf6 gxf6 21. Qf4 h5 22. Bf5 Qd6 23. Qxd6+ Kxd6 24. dxc5+ bxc5 25. Rac1 Re7 26. Rfd1 Rc7 27. b3 Bc6 28. Rc3 a5 1/2-1/2

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "8"]
[White "Martins, Alexandre M"]
[Black "Mignoni, Yussana Caue"]
[Result "1-0"]
[ECO "D86"]
[PlyCount "30"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[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 e5 9. d5 Nd7 10. Be3 Nb6 11. Bb3 Bd7 12. Rc1 Kh8 13. f3 Qh4+ 14. Bf2 Qg5 15. Ng3 Rad8 1-0

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "1"]
[White "Martins, Alexandre M"]
[Black "Mondek, Marino"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "19"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 e6 7. e3 Bb4 8. Bd3 a6 9. 0-0 b5 10. Qc2 1-0

[Event "Brasilia Taca op"]
[Site "Brasilia"]
[Date "2006.??.??"]
[Round "6"]
[White "Martins, Alexandre M"]
[Black "Pontiolli, Olivio"]
[Result "1/2-1/2"]
[ECO "D51"]
[PlyCount "50"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nf6 6. Bg5 Nbd7 7. Ne5 Qa5 8. Nxd7 Nxd7 9. e3 Bb4 10. Qb3 Nb6 11. a3 Bxc3+ 12. Qxc3 Qxc3+ 13. bxc3 Bd7 14. Bd3 Rc8 15. Kd2 f6 16. Bf4 Nc4+ 17. Bxc4 Rxc4 18. Rhb1 b5 19. Rb4 Rc8 20. Bd6 a5 21. Rb2 Rc4 22. Bc5 Kf7 23. Rb3 e5 24. Re1 Rc8 25. Rc1 Ke6 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "10"]
[White "Bann, Ellery"]
[Black "Martins, Alexandre M"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "114"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d4 Qe8 8. c4 Nbd7 9. Ng5 e5 10. e4 h6 11. Nh3 fxe4 12. dxe5 Nxe5 13. Bxe4 Bxh3 14. Bd5+ Nxd5 15. Qxd5+ Qf7 16. Qxf7+ Nxf7 17. Bxg7 Kxg7 18. Re1 Rfe8 19. Nc3 Rxe1+ 20. Rxe1 Kf8 21. Nd5 Re8 22. Rxe8+ Kxe8 23. Nxc7+ Kd7 24. Nd5 Bf5 25. f4 Bb1 26. Nc3 Bf5 27. Kf2 Kc6 28. Kf3 Kc5 29. g4 Bd7 30. Ke4 Bc6+ 31. Nd5 Bxd5+ 32. cxd5 a5 33. a3 b6 34. h4 b5 35. h5 gxh5 36. gxh5 a4 37. bxa4 bxa4 38. Kf5 Kxd5 39. Kg6 Ke4 40. Kxf7 d5 41. Kg6 d4 42. f5 d3 43. f6 d2 44. f7 d1Q 45. f8Q Qg4+ 46. Kxh6 Qe6+ 47. Kg5 Qe5+ 48. Kg4 Qe6+ 49. Kh4 Qf5 50. Qe7+ Kf3 51. Qb7+ Ke3 52. Qb6+ Kf3 53. Qc6+ Kf2 54. Qb6+ Kf3 55. Qb7+ Ke3 56. Qe7+ Kf3 57. Qg5 Qe4+ 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "5"]
[White "Dini, Claudio Rogerio"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "33"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bg5 Bxc3+ 8. bxc3 Qa5 9. Bxf6 Qxc3+ 10. Ke2 Qxc4+ 11. Ke3 Qc3+ 12. Bd3 0-0 13. Qg4 g6 14. Qg5 e5 15. Qh6 Qxd4+ 16. Ke2 Qb2+ 17. Kf3 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "9"]
[White "Martins, Alexandre M"]
[Black "Carvalho, Celestino Jr"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. e4 e6 3. exf5 exf5 4. Nc3 Nf6 5. Bg5 Be7 6. Qd2 0-0 7. 0-0-0 c6 8. Nf3 Qa5 9. Bd3 Bb4 10. Bxf6 Rxf6 11. Bc4+ d5 12. Bb3 Bd7 13. Qd3 Qc7 14. Ne5 Be6 15. f4 b5 16. Nxb5 Qa5 17. Nc3 Bxc3 18. Qxc3 Qxc3 19. bxc3 a5 20. a4 Bf7 21. c4 dxc4 22. Bxc4 Bd5 23. Bxd5+ cxd5 24. Kd2 Nc6 25. Nxc6 Rxc6 26. Ra1 Rac8 27. Rhc1 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "8"]
[White "Martins, Alexandre M"]
[Black "De Oliveira, Julieta"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "59"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 0-0 7. Qc2 c6 8. e3 Ne4 9. Bxe7 Qxe7 10. 0-0-0 Nd7 11. Bd3 Ndf6 12. Bxe4 Nxe4 13. Nxe4 dxe4 14. Nd2 Re8 15. Nb3 Bg4 16. Rd2 Rad8 17. Kb1 Rd6 18. Nc1 c5 19. dxc5 Rxd2 20. Qxd2 Qxc5 21. Nb3 Qe7 22. Rc1 Rd8 23. Nd4 h6 24. Qa5 a6 25. Rc7 Rd7 26. Rxd7 Qxd7 27. h3 Be6 28. Qe5 Bd5 29. Nf5 f6 30. Qxd5+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "4"]
[White "Martins, Alexandre M"]
[Black "Gentil, Marina Orsi"]
[Result "0-1"]
[ECO "E83"]
[PlyCount "72"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. 0-0-0 Nd7 10. Bd3 Nc5 11. Bxc5 dxc5 12. Nge2 a6 13. Kb1 Qd6 14. h4 h6 15. Rdf1 Bd7 16. f4 exf4 17. Qxf4 Qxf4 18. Rxf4 Nc8 19. Kc2 Nd6 20. Nc1 b5 21. Re1 bxc4 22. Bf1 Rfe8 23. b3 cxb3+ 24. Nxb3 Nb7 25. Rf3 Re7 26. Rfe3 a5 27. Kd3 Rae8 28. g3 f5 29. Bg2 a4 30. Nd2 Nd6 31. Bh1 c6 32. Ncb1 cxd5 33. Na3 fxe4+ 34. Kc2 Bd4 35. R3e2 Bg4 36. Rh2 Nf5 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "2"]
[White "Martins, Alexandre M"]
[Black "Hernandez Guerrero, Gilberto Eduardo"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2495"]
[PlyCount "72"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 0-0 6. e4 d6 7. h3 Na6 8. Bd3 e6 9. 0-0 e5 10. Bg5 h6 11. Be3 Nh7 12. Qd2 h5 13. Bh6 Bd7 14. Bxg7 Kxg7 15. a3 f5 16. exf5 gxf5 17. Bc2 Qf6 18. h4 Rae8 19. Ng5 e4 20. Nxh7 Kxh7 21. Qf4 Qe5 22. Qxe5 dxe5 23. Ba4 Nb8 24. Bxd7 Nxd7 25. Rae1 a6 26. a4 Rf6 27. f3 exf3 28. Rxf3 e4 29. Rfe3 Rg8 30. Kh2 Ne5 31. b3 Ng4+ 32. Kh3 Nf2+ 33. Kh2 Rfg6 34. g3 f4 35. R3e2 e3 36. gxf4 Rg2# 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "6"]
[White "Schindler, Mauricio"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "73"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Nf3 g6 5. Bg5 Bg7 6. e3 0-0 7. Be2 Qe8 8. h4 h6 9. Bf4 Nh5 10. Nd5 Na6 11. c5 e6 12. Nc3 Nxf4 13. exf4 dxc5 14. dxc5 Qe7 15. h5 Rd8 16. Qc2 gxh5 17. Bxa6 bxa6 18. Ne2 Bb7 19. c6 Bc8 20. a3 a5 21. 0-0 Ba6 22. Rfe1 Rd6 23. Ng3 Qf6 24. Ne5 Bh8 25. Nxh5 Qh4 26. Ng3 Qxf4 27. Ng6 Qc4 28. Qxc4 Bxc4 29. Rac1 Bd5 30. Red1 Kf7 31. Nf4 Rb8 32. Nxd5 Rxd5 33. Rxd5 exd5 34. Nxf5 Kf6 35. Nxh6 Rxb2 36. Ng4+ Kg5 37. Ne3 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "3"]
[White "Steinhoff, Igor Muramatsu"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "83"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 0-0 7. b3 Qe8 8. Bb2 Nbd7 9. Nc3 a6 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. e4 c6 14. Na4 Nd7 15. Rad1 f4 16. f3 b5 17. cxb5 cxb5 18. Qc6 Ra7 19. Nc3 Nf6 20. Qb6 Rd7 21. Ba3 Rff7 22. Bd6 Bf8 23. gxf4 Bxd6 24. Rxd6 Rxd6 25. Qxd6 exf4 26. Qxf4 Nd5 27. Qd2 Nf4 28. Rd1 Ne6 29. Nd5 Kg7 30. Qc3+ Kh6 31. Nf6 Qf8 32. Ng4+ Kh5 33. Rd5+ g5 34. Qe5 Rxf3 35. Bxf3 Qxf3 36. Nf2 h6 37. Qg3 Qe2 38. Qh3+ Kg6 39. Rd6 Qe1+ 40. Kg2 Kg7 41. Rxe6 Bxe6 42. Qxe6 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "1"]
[White "Vargas, Norma"]
[Black "Martins, Alexandre M"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "123"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 g6 4. d4 Bg7 5. g3 d6 6. Bg2 0-0 7. 0-0 Qe8 8. Nb5 Na6 9. d5 Ne4 10. Nfd4 e5 11. dxe6 Bxe6 12. f3 Nf6 13. Qd3 Rd8 14. Bf4 Nh5 15. Bg5 Rd7 16. Rad1 c6 17. Nxe6 Qxe6 18. Nd4 Qe5 19. Qa3 Qc5 20. Qxc5 Nxc5 21. Be3 Re8 22. Kf2 Rde7 23. Nc2 f4 24. gxf4 Nxf4 25. Bxf4 Rxe2+ 26. Kg3 Rxc2 27. Bxd6 Be5+ 28. Bxe5 Rxe5 29. b4 Rg5+ 30. Kh3 Rgxg2 31. bxc5 Rxh2+ 32. Kg3 Rxa2 33. Rd8+ Kg7 34. Rd7+ Kh6 35. Rxb7 Rag2+ 36. Kf4 Rh4+ 37. Ke5 Rxc4 38. Rh1+ Kg5 39. Rhxh7 Rxc5+ 40. Kd6 Rc3 41. Rxa7 Rg3 42. Ra5+ c5 43. Rxc5+ Rxc5 44. Kxc5 Rxf3 45. Kd4 Kg4 46. Ke4 g5 47. Rg7 Rf8 48. Ke3 Kh4 49. Ke2 g4 50. Rh7+ Kg3 51. Rg7 Kh3 52. Rg6 g3 53. Rh6+ Kg2 54. Re6 Rf5 55. Re8 Kg1 56. Rg8 Kg2 57. Re8 Rh5 58. Re7 Rg5 59. Re8 Kg1 60. Rh8 Re5+ 61. Kf3 Rf5+ 62. Kxg3 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Corradini, Luiz"]
[Black "Martins, Alexandre M"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "85"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. e3 d5 5. c5 c6 6. Bd3 Be7 7. Nf3 0-0 8. Ne5 Nbd7 9. f4 Nxe5 10. fxe5 Ne4 11. 0-0 Bd7 12. Bd2 Kh8 13. b4 Rb8 14. a3 Rg8 15. a4 Qc7 16. Rb1 Rbf8 17. b5 cxb5 18. axb5 g5 19. b6 axb6 20. Rxb6 Bd8 21. Qe2 Qb8 22. Rb3 Nxc3 23. Bxc3 Ba4 24. Rb2 Rg7 25. Ra1 Be8 26. Bb5 b6 27. Bxe8 Rxe8 28. Rab1 Qc8 29. Qb5 Ree7 30. Bb4 bxc5 31. Bxc5 Rb7 32. Qe8+ Rg8 33. Qa4 Rxb2 34. Rxb2 Be7 35. Rc2 Bxc5 36. Rxc5 Qe8 37. Qa6 f4 38. Qe2 fxe3 39. Qxe3 h6 40. g4 Rf8 41. Rc7 Qa4 42. Qd3 Qa1+ 43. Kg2 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "1"]
[White "De Haro, Martim Alfonso"]
[Black "Martins, Alexandre M"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "65"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Bd2 Bd6 10. 0-0-0 Ne7 11. Be3 Rhf8 12. Nb3 f5 13. Nc5 fxe4 14. Nxd7 Rxd7 15. Nxe4 Bf4 16. Bxf4 Rxf4 17. Rxd7 Kxd7 18. f3 h6 19. Nc5+ Kc8 20. Ne6 Rf7 21. Rd1 Nd5 22. c4 Kd7 23. Nc5+ Kc8 24. cxd5 cxd5 25. Rxd5 c6 26. Rd4 Kc7 27. Ne6+ Kb6 28. Rb4+ Ka7 29. Rg4 g5 30. h4 Re7 31. hxg5 Rxe6 32. g6 Re8 33. g7 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Martins, Alexandre M"]
[Black "Jonker, Jan"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "44"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 a6 5. Be2 Nc6 6. Be3 Qb6 7. b3 cxd4 8. Nxd4 Bb4 9. Qd2 dxe4 10. Nxc6 Qxc6 11. Bd4 Nf6 12. 0-0 b5 13. a3 Bb7 14. Qe3 Bxc3 15. Qxc3 0-0 16. Qxc6 Bxc6 17. Bxf6 gxf6 18. c4 Kh8 19. cxb5 axb5 20. Rfc1 Bd5 21. Bxb5 Bxb3 22. Bc6 Rfc8 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Martins, Alexandre M"]
[Black "Macedo, Carlos Alberto"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "36"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Qxd8+ Rxd8 8. Nbd2 Nf6 9. e5 Nd5 10. b3 Nb4 11. Kd1 Bc5 12. Rf1 Bd4 13. Rb1 Nxa2 14. Bb2 Bxf3+ 15. gxf3 Nc3+ 16. Bxc3 Bxc3 17. Kc1 Bxd2+ 18. Kb2 Bf4 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Martins, Alexandre M"]
[Black "Mattos, Jose Belfort"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "118"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Be6 7. Qxd8+ Rxd8 8. Be3 Nf6 9. Nbd2 Be7 10. 0-0-0 Bxa2 11. h3 Be6 12. Nd4 Bc8 13. N4b3 0-0 14. Bf4 Ne8 15. Nf3 Nd6 16. Rhe1 b6 17. e5 Nc4 18. Rxd8 Bxd8 19. Re4 Be6 20. Nfd2 Nxd2 21. Nxd2 Be7 22. Ra4 a5 23. Ne4 h6 24. Rd4 Ra8 25. Rd3 a4 26. g4 c5 27. Rg3 Kf8 28. g5 h5 29. h4 Bf5 30. Nc3 c6 31. Be3 b5 32. Rf3 g6 33. Rf4 Ke8 34. Ne4 Bxe4 35. Rxe4 Kd7 36. f4 Ke6 37. Bd2 Kd5 38. Re2 c4 39. c3 a3 40. bxa3 Bxa3+ 41. Kc2 Be7 42. Re1 Ra2+ 43. Kd1 Ra1+ 44. Ke2 Rxe1+ 45. Kxe1 Ke4 46. Ke2 Ba3 47. Be3 Bb2 48. Bd2 c5 49. Kd1 b4 50. cxb4 c3 51. b5 Kd3 52. b6 c2+ 53. Ke1 Bc3 54. Kf2 Kxd2 55. b7 c1Q 56. b8Q Bd4+ 57. Kf3 Qh1+ 58. Kg3 Qg1+ 59. Kh3 Qg4+ 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Martins, Alexandre M"]
[Black "Pinheiro, Jose Pedro"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "86"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. dxe5 dxe5 6. Be2 Nf6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf3 g6 10. Be3 Bg7 11. Qd2 Nbd7 12. Rad1 Nc5 13. Qd6 Qxd6 14. Rxd6 Ne6 15. Rfd1 0-0 16. Na4 Rfd8 17. Rxd8+ Nxd8 18. Nc5 b6 19. Nd7 Nxd7 20. Rxd7 h5 21. Kf1 Kf8 22. Rd2 Ke8 23. a3 Bf8 24. b4 Be7 25. c4 Ne6 26. Ke2 c5 27. b5 a6 28. a4 axb5 29. axb5 Ra3 30. Rd3 Ra4 31. Rc3 Ra2+ 32. Kd3 Bg5 33. Bxg5 Nxg5 34. Ke3 Ne6 35. Rd3 Ke7 36. g3 Nd4 37. Bd1 Kf6 38. h4 Kg7 39. f4 Kf6 40. fxe5+ Kxe5 41. g4 hxg4 42. Bxg4 Rh2 43. Bd7 Re2# 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Picchiello, Vincenzo"]
[Black "Martins, Alexandre M"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "95"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 d5 5. cxd5 exd5 6. Qb3 c6 7. e3 Bd6 8. Nf3 0-0 9. 0-0 Ne4 10. d3 Nxc3 11. bxc3 Qb6 12. Qc2 Bd7 13. Rb1 Qc7 14. Bd2 Be8 15. Rfc1 Ba3 16. Re1 Bd6 17. c4 dxc4 18. Qxc4+ Bf7 19. Qa4 b5 20. Qc2 Rc8 21. Bb4 Bxb4 22. Rxb4 a5 23. Rb2 Nd7 24. d4 g6 25. Rc1 Bd5 26. Rxb5 cxb5 27. Qxc7 Rxc7 28. Rxc7 Rd8 29. Rc2 Rb8 30. Nd2 Bxg2 31. Kxg2 a4 32. Kf1 Kf7 33. Ke2 Ke6 34. Kd3 Kd5 35. f3 Nf6 36. e4+ fxe4+ 37. fxe4+ Ke6 38. Nf3 b4 39. d5+ Ke7 40. Nd4 b3 41. axb3 axb3 42. Rb2 Ra8 43. Rxb3 Ra1 44. Rb7+ Nd7 45. Nc6+ Kd6 46. e5+ Nxe5+ 47. Nxe5 Kxe5 48. Rxh7 1/2-1/2

