[Event "TBI-C-XIII-XIV-P-0038 corr"]
[Site "Brazil CXEB"]
[Date "1996.09.15"]
[Round "?"]
[White "Lima, Celso F"]
[Black "Martins, Jeferson L"]
[Result "0-1"]
[ECO "E34"]
[PlyCount "28"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 dxc4 6. Nf3 b5 7. e4 h6 8. Bh4 g5 9. Bg3 Bxc3+ 10. bxc3 Bb7 11. Nd2 Qe7 12. Be2 c6 13. e5 Nd5 14. Ne4 a5 0-1

[Event "TBI-C-XIII-XIV-P-0038 corr"]
[Site "Brazil CXEB"]
[Date "1996.09.15"]
[Round "?"]
[White "Magalhaes, Haroldo P"]
[Black "Martins, Jeferson L"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "40"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 c6 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 e5 7. Bc4 Be7 8. Nge2 Nb6 9. Bb3 Qc7 10. Qd2 a5 11. a4 0-0 12. 0-0 Nxe4 13. Nxe4 Bxh4 14. dxe5 dxe5 15. Rad1 Be7 16. c3 Bf5 17. N2g3 Bxe4 18. Nxe4 Rad8 19. Qc2 Nd5 20. Ba2 Ne3 0-1

[Event "TBI-C-XIII-XIV-P-0038 corr"]
[Site "Brazil CXEB"]
[Date "1996.09.15"]
[Round "?"]
[White "Martins, Jeferson L"]
[Black "Baccarini, Walter Luiz"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "54"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 Bg4 5. Ne5 Bf5 6. Nd2 e6 7. 0-0 Nbd7 8. Ndf3 Be7 9. Bd2 Qb6 10. Qc1 0-0 11. h3 c5 12. dxc5 Bxc5 13. Nd3 Rfe8 14. Bf4 Bxd3 15. exd3 Nh5 16. Rb1 Nxf4 17. Qxf4 Bd6 18. Qd2 Bxg3 19. d4 Bd6 20. Kh1 Qc7 21. c3 Bf4 22. Qc2 b5 23. Ng1 b4 24. Ne2 Rab8 25. Rg1 Nb6 26. Qd3 bxc3 27. bxc3 Bd6 0-1

[Event "TBI-C-XIII-XIV-P-0038 corr"]
[Site "Brazil CXEB"]
[Date "1996.09.15"]
[Round "?"]
[White "Martins, Jeferson L"]
[Black "Hirsch, Nelson"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "66"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 Bd6 6. Nbd2 h6 7. Re1 Nbd7 8. e4 Bg4 9. h3 Bxf3 10. Nxf3 dxe4 11. dxe4 e5 12. Bf1 Nc5 13. Bb5+ c6 14. Bd3 Qd7 15. Kg2 Nh7 16. Be3 Ng5 17. Nxg5 hxg5 18. Qg4 Nxd3 19. Qxd7+ Kxd7 20. cxd3 f6 21. d4 exd4 22. Bxd4 c5 23. Be3 Kc6 24. f3 b5 25. Rac1 a5 26. f4 gxf4 27. gxf4 b4 28. Re2 Kb5 29. e5 Be7 30. Bd2 Rac8 31. b3 Rc6 32. Rc4 Rd8 33. h4 a4 0-1

[Event "TBI-C-XIII-XIV-P-0038 corr"]
[Site "Brazil CXEB"]
[Date "1996.09.15"]
[Round "?"]
[White "Moura Fo, Joao Jose de Araujo"]
[Black "Martins, Jeferson L"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "40"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 0-0 9. Be3 Qa5 10. 0-0 Bg4 11. Qe1 Nc6 12. Nb5 Bxf3 13. Qxa5 Nxa5 14. Rxf3 Nc6 15. c3 Nd7 16. Rd1 b6 17. Nc7 Rac8 18. Nb5 Ra8 19. Nc7 Rac8 20. Nb5 Ra8 1/2-1/2

[Event "BRA TC1-C-0566 corr"]
[Site "Brazil CXEB"]
[Date "1996.03.08"]
[Round "1"]
[White "Do Carmo, Sebastiao AL"]
[Black "Martins, Jeferson L"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "20"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Be3 Qa5 7. Qd2 0-0 8. h3 a6 9. g4 Rd8 10. Be2 b5 0-1

[Event "BRA TC1-C-0566 corr"]
[Site "Brazil CXEB"]
[Date "1996.03.08"]
[Round "1"]
[White "Martins, Jeferson L"]
[Black "De Melo, Silvio S"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 f5 8. Nbd2 e5 9. Qe3 f4 10. Qd3 Nf6 11. b3 Qc7 12. Bb2 Be7 13. h3 Bd7 14. Rd1 0-0 15. Nb1 Bc6 16. Nc3 Rad8 17. Nd5 0-1

[Event "BRA TC1-C-0566 corr"]
[Site "Brazil CXEB"]
[Date "1996.03.08"]
[Round "1"]
[White "Martins, Jeferson L"]
[Black "Magalhaes, Hamilcar S"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "38"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Qe2 Bd6 6. Nc3 Nf6 7. d3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. 0-0-0 f4 11. h3 Bd7 12. Qe1 b5 13. Rg1 b4 14. Nb1 c5 15. Nbd2 a5 16. Nc4 a4 17. g4 g5 18. h4 gxh4 19. g5 hxg5 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "4"]
[White "Damiao, Marcio Alves M"]
[Black "Martins, Jeferson L"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "113"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. d4 exd4 5. Qxd4 Nc6 6. Qd3 d6 7. Nf3 Be7 8. Bg2 0-0 9. b3 Kh8 10. Bb2 Be6 11. Nd4 Nxd4 12. Qxd4 Qc8 13. e3 Ne8 14. 0-0 Bf6 15. Qd2 Rb8 16. Rad1 Qd7 17. Rfe1 Qf7 18. e4 Bxc3 19. Bxc3 fxe4 20. Rxe4 Nf6 21. Rf4 b5 22. cxb5 Rxb5 23. Qb2 Rf5 24. Rxf5 Bxf5 25. Bxf6 gxf6 26. Qd4 Re8 27. Qxa7 Re7 28. Qd4 Kg7 29. h3 h6 30. Qf4 Qe6 31. Bd5 Qe5 32. Qxe5 Rxe5 33. g4 Bd7 34. Bf3 Kf7 35. Rc1 c5 36. a4 Ke7 37. Ra1 d5 38. a5 Kd6 39. Kg2 Bc6 40. Kg3 d4 41. a6 Bxf3 42. Kxf3 Re8 43. a7 Ra8 44. Ke4 Kc6 45. f4 Kb7 46. h4 Re8+ 47. Kf5 Ka8 48. Kxf6 Re4 49. Kf5 Re3 50. Rb1 Kxa7 51. g5 hxg5 52. hxg5 Rg3 53. Kf6 d3 54. g6 d2 55. Rd1 Rxb3 56. Rxd2 c4 57. g7 1-0

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "1"]
[White "Iarocrinski, Agostinho"]
[Black "Martins, Jeferson L"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "62"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 d6 4. exf5 Bxf5 5. Qf3 Qc8 6. h3 Nc6 7. d3 Nf6 8. Be3 Be7 9. g4 Bg6 10. Qd1 0-0 11. Bg2 Nb4 12. Bf1 c6 13. a3 Na6 14. Nge2 Nc5 15. Bxc5 dxc5 16. Ng3 Rd8 17. g5 Ne8 18. h4 Qd7 19. Nge4 b5 20. Qf3 Bf5 21. Bh3 Bxh3 22. Qxh3 Nc7 23. Rd1 a6 24. Qg3 Qf5 25. Qe3 Ne6 26. Ne2 bxc4 27. N4g3 Qf7 28. Qxe5 cxd3 29. Nc3 Bd6 30. Qe3 Bf4 31. Qe4 d2+ 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "6"]
[White "Martins, Jeferson L"]
[Black "Andrade, Guilherme A de Sou"]
[Result "0-1"]
[ECO "D88"]
[PlyCount "50"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 0-0 11. 0-0 Bg4 12. f3 Na5 13. Bd5 Bc8 14. Rc1 e6 15. Bb3 Nxb3 16. Qxb3 b6 17. Rfd1 Bb7 18. Bf4 Ba6 19. Bc7 Qe7 20. Ng3 Bh6 21. Rc6 Rfc8 22. Qc2 Qd7 23. e5 Bb5 24. Rc3 Ba4 25. Qe4 Bxd1 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "3"]
[White "Martins, Jeferson L"]
[Black "Braitt, Milton dos Santos"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "108"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 e5 7. d3 Nbd7 8. Nbd2 Qe7 9. c4 Ne8 10. Qc2 f5 11. e4 c5 12. a3 f4 13. b4 b6 14. Nb1 g5 15. Nc3 Nc7 16. Nd5 Nxd5 17. cxd5 g4 18. Nd2 Qg5 19. Rfc1 Rf6 20. f3 g3 21. hxg3 fxg3 22. Kf1 Qe3 23. Ke1 Qf2+ 24. Kd1 Qxg2 25. Nf1 Nf8 26. Bc3 Bd7 27. Be1 Rg6 28. Ne3 Qg1 29. Nf5 Bxf5 30. exf5 Rf6 31. Qc4 Qh2 32. Qg4 g2 33. Bf2 h5 34. Qg5 Nh7 35. Qe3 Bh6 36. Bg1 Bxe3 37. Bxh2 g1Q+ 38. Bxg1 Bxg1 39. Kd2 Bd4 40. Rab1 Rxf5 41. Rh1 Nf6 42. bxc5 Bxc5 43. f4 Rxf4 44. Bxh5 Nxd5 45. Rh2 Be3+ 46. Kc2 Rc8+ 47. Kb2 Bd4+ 48. Kb3 Rc3+ 49. Ka2 Rxd3 50. Rg2+ Kf8 51. Bg6 Nc3+ 52. Kb3 Rh3 53. Re1 Nb5+ 54. Kc4 Nc7 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "2"]
[White "Martins, Jeferson L"]
[Black "Ueti, Silvio Shigeo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "75"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. e3 e6 5. Be2 Bd6 6. Bxd6 Qxd6 7. c3 Nge7 8. Nbd2 0-0-0 9. Qa4 Bxf3 10. Nxf3 Kb8 11. b4 b6 12. Rb1 f6 13. Rb3 e5 14. 0-0 Nc8 15. Bb5 N6e7 16. c4 e4 17. c5 Qe6 18. Nd2 c6 19. Be2 b5 20. Qa6 Qd7 21. a4 bxa4 22. Qxa4 Ka8 23. b5 cxb5 24. Bxb5 Qc7 25. Rfb1 a5 26. Ba6 Rd7 27. Rb8+ Ka7 28. R1b7+ Qxb7 29. Rxb7+ Rxb7 30. Bxb7 Kxb7 31. Qd7+ Ka6 32. c6 a4 33. Qb7+ Ka5 34. Nb1 Nf5 35. Nc3 Ncd6 36. Qa7+ Kb4 37. Qc5+ Kb3 38. Nxd5 1-0

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "5"]
[White "Sant'Ana, Rene Simonato"]
[Black "Martins, Jeferson L"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "130"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. Nc3 Nf6 7. Qe2 0-0 8. h4 Bg4 9. Bxc6 bxc6 10. Qf1 Rfe8 11. a4 d4 12. Ne2 dxe3 13. dxe3 Bf5 14. 0-0-0 Ba3 15. Ne1 Red8 16. Rxd8+ Rxd8 17. Nc3 Nd5 18. Qc4 Nxc3 19. Qxc3 Qd6 20. Nf3 f6 21. Bxa3 Qxa3+ 22. Qb2 Qd6 23. Qc3 Bg4 24. Nd2 Qa3+ 25. Kb1 Qd6 26. Ne4 Qd5 27. f3 Be6 28. Nc5 Bf7 29. Kc1 Qd6 30. Nb7 Qa3+ 31. Kb1 Rd7 32. Nc5 Rd5 33. Ne4 f5 34. Ng5 Qd6 35. Nxf7 Kxf7 36. e4 fxe4 37. fxe4 Rd1+ 38. Rxd1 Qxd1+ 39. Kb2 Qd4 40. Qxd4 exd4 41. c3 c5 42. Kc2 Ke6 43. cxd4 cxd4 44. Kd3 Ke5 45. b4 c6 46. g4 g5 47. hxg5 Kf4 48. Kxd4 Kxg4 49. g6 hxg6 50. b5 cxb5 51. axb5 g5 52. Ke3 Kh3 53. e5 g4 54. e6 g3 55. e7 g2 56. e8Q g1Q+ 57. Kd3 Qf1+ 58. Qe2 Qxe2+ 59. Kxe2 Kg4 60. Kd3 Kf5 61. Kc4 Ke6 62. Kb4 Kd6 63. Ka5 Kc5 64. Ka4 a6 65. bxa6 Kb6 1/2-1/2

