[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.23"]
[Round "8"]
[White "Martins, Vilker Germano"]
[Black "Maio Guedes, Luis Augusto"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1896"]
[BlackElo "1825"]
[PlyCount "99"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. b3 Bg7 7. Bb2 0-0 8. g3 Qb6 9. e3 d6 10. Bg2 Bf5 11. 0-0 Nb4 12. Ne1 Rad8 13. a3 Nc6 14. b4 Be6 15. Qe2 Qc7 16. Nd2 Ng4 17. Bxg7 Kxg7 18. Rc1 Nf6 19. Nef3 Bg4 20. h3 Bd7 21. Rfd1 Qc8 22. Kh2 h6 23. Nd4 Nh7 24. N2f3 Ng5 25. h4 Ne4 26. Qb2 f6 27. Ng1 Ng5 28. hxg5 hxg5 29. Bxc6 Rh8+ 30. Kg2 Bh3+ 31. Nxh3 Qxh3+ 32. Kf3 Qh5+ 33. Ke4 bxc6 34. Ne6+ Kf7 35. Nxd8+ Rxd8 36. Kd3 d5 37. Kc2 Qf3 38. Kb1 Rb8 39. cxd5 cxd5 40. Qd2 Rb5 41. Ka1 Qe4 42. Qd3 Qe5+ 43. Qd4 Qb8 44. Rc5 Rb6 45. Rdc1 Ra6 46. Qxd5+ Kg7 47. Qb3 Rd6 48. Rc8 Qb7 49. Qg8+ Kh6 50. Qh8# 1-0

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.22"]
[Round "7"]
[White "Valle, Adriano"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2289"]
[BlackElo "1896"]
[PlyCount "91"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. d5 exd5 8. Nh4 Ne4 9. cxd5 Bxh4 10. Bxe4 Bf6 11. Nc3 d6 12. Bg2 Nd7 13. Ne4 Be7 14. f4 f5 15. Nf2 Nf6 16. Qd3 Qd7 17. Bd2 a5 18. Rfe1 Rae8 19. e4 fxe4 20. Nxe4 h6 21. Nf2 Bd8 22. Re6 Qf7 23. f5 Bc8 24. Rae1 Nd7 25. Ng4 Ne5 26. R1xe5 dxe5 27. Be4 Bxe6 28. dxe6 Qh5 29. Nxe5 Qd1+ 30. Kg2 Bg5 31. Bxg5 Qxd3 32. Bxd3 hxg5 33. Kh3 Rf6 34. Kg4 Rh6 35. h3 Kf8 36. Bc4 Ke7 37. b3 Kf6 38. Nf7 Rh7 39. Nxg5 Rhh8 40. Kf4 Rh5 41. h4 Reh8 42. Be2 Rxg5 43. hxg5+ Ke7 44. Ke5 Rh2 45. f6+ gxf6+ 46. gxf6+ 1-0

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.21"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Japiassu, Ricardo de Villa No"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1896"]
[BlackElo "1874"]
[PlyCount "84"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nf3 Bxc5 5. e3 Qc7 6. a3 a6 7. Nc3 b6 8. g3 Bb7 9. Bg2 Be7 10. Qe2 d6 11. 0-0 Nbd7 12. b4 Rc8 13. Bb2 Qxc4 14. Qd2 Qg4 15. h3 Qh5 16. Qe2 Bxf3 17. Qxf3 Qxf3 18. Bxf3 d5 19. Rac1 Ne5 20. Be2 Nc4 21. Bxc4 Rxc4 22. Ne2 b5 23. Nd4 Kd7 24. Nb3 Rhc8 25. Na5 Rc2 26. Rxc2 Rxc2 27. Bxf6 Bxf6 28. Nb3 Be7 29. Ra1 e5 30. Kf1 Rb2 31. Nc1 Ke6 32. Nd3 Rd2 33. Nc1 f5 34. Ke1 Rc2 35. Ne2 Bf6 36. Kd1 Rc4 37. Kd2 g5 38. f4 exf4 39. Rc1 f3 40. Rxc4 dxc4 41. Nd4+ Bxd4 42. exd4 c3+ 0-1

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.19"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "Serra Azul Neto, Francisco"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1896"]
[BlackElo "1976"]
[PlyCount "80"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. h3 e6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 Be7 7. c3 0-0 8. Qc2 c5 9. Be2 Nc6 10. 0-0-0 Rc8 11. Rhg1 cxd4 12. Nxd4 Nb4 13. Qb1 Nfd5 14. Be5 Bc5 15. Nc2 Nxc2 16. Qxc2 d6 17. Bh2 a6 18. Kb1 b5 19. Nb3 Bb6 20. Qd2 Qe7 21. Bf3 Rfd8 22. Nd4 Bxd4 23. Qxd4 Kh8 24. Qd2 Nf6 25. Bxb7 Qxb7 26. Qe2 b4 27. c4 e5 28. Rc1 Qe4+ 29. Ka1 f4 30. Qc2 fxe3 31. Qxe4 Nxe4 32. fxe3 Rf8 33. Rc2 a5 34. Kb1 Rf7 35. Re1 Kg8 36. b3 Rcf8 37. Kb2 Nc3 38. Bg3 Ne4 39. Bh2 Nc5 40. e4 Nd3+ 0-1

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.17"]
[Round "3"]
[White "Nascimento, Davi da Silva"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2120"]
[BlackElo "1896"]
[PlyCount "69"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c3 Bb7 4. Bd3 c5 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Nc3 Nf6 8. Qe2 h6 9. 0-0 0-0 10. a3 Be7 11. h3 d6 12. Bf4 a6 13. Rad1 d5 14. e5 Nh7 15. g4 Ng5 16. Nxg5 Bxg5 17. Bxg5 Qxg5 18. f4 Qh4 19. Kg2 g6 20. Qe3 Nd7 21. f5 Kh7 22. f6 Rh8 23. Ne2 Qg5 24. Nf4 Kg8 25. Rg1 Kf8 26. Qf2 Nxe5 27. dxe5 Qxe5 28. Rge1 Qd6 29. Qg3 Qd8 30. Rxe6 g5 31. Rd6 Qc7 32. Nxd5 Bxd5+ 33. Rxd5 Qxg3+ 34. Kxg3 b5 35. Bxb5 1-0

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.16"]
[Round "2"]
[White "Martins, Vilker Germano"]
[Black "Rezende, Guilherme Vilela"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1896"]
[BlackElo "2033"]
[PlyCount "178"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. d5 exd5 6. Bxb4 cxb4 7. cxd5 Qa5 8. e3 Qxd5 9. Nbd2 0-0 10. Bc4 Qh5 11. 0-0 d5 12. Be2 Nc6 13. Nd4 Qg6 14. N2f3 Nxd4 15. Nxd4 Bh3 16. Bf3 h5 17. Kh1 Bg4 18. Rc1 Rac8 19. Qa4 Bxf3 20. Nxf3 Ne4 21. Rxc8 Rxc8 22. Qxb4 Rc2 23. Kg1 h4 24. h3 b6 25. Qb3 Nd2 26. Nxd2 Rxd2 27. Rd1 Rxd1+ 28. Qxd1 Qe4 29. Qc1 Qc4 30. Qb1 a5 31. b3 Qb4 32. Qc1 Qc5 33. Qd2 g5 34. Kf1 Qb5+ 35. Ke1 Qc5 36. Ke2 Kf8 37. Qb2 Qb5+ 38. Ke1 Qb4+ 39. Ke2 Qb5+ 40. Ke1 a4 41. Qh8+ Ke7 42. Qe5+ Kd7 43. Qf5+ Kc6 44. Qc8+ Kd6 45. Qf8+ Ke6 46. Qc8+ Kf6 47. Qc3+ Kg6 48. Qc2+ Kg7 49. bxa4 Qb4+ 50. Ke2 g4 51. hxg4 Qxg4+ 52. Kf1 h3 53. gxh3 Qxh3+ 54. Ke1 Qh1+ 55. Ke2 Qh5+ 56. Ke1 Qh1+ 57. Kd2 Qf1 58. Qc3+ Kg8 59. Qc8+ Kh7 60. Qf5+ Kg8 61. Qg4+ Kh7 62. Qe2 Qh1 63. Kc3 Qa1+ 64. Qb2 Qe1+ 65. Qd2 Qa1+ 66. Kb3 Qb1+ 67. Ka3 Qe4 68. Qc3 Qf3 69. Qc2+ Kg8 70. Kb4 Qf6 71. Qc8+ Kh7 72. Qc2+ Kg8 73. Kb5 Kg7 74. Qd2 Kf8 75. f4 Qe6 76. Qd4 Qd7+ 77. Ka6 Qc6 78. Qxb6 Qxa4+ 79. Qa5 Qc4+ 80. Kb6 Qe4 81. Qc3 Qe6+ 82. Kb5 Qd7+ 83. Kb4 Qb7+ 84. Ka3 Qa6+ 85. Kb3 Qb5+ 86. Kc2 Qe2+ 87. Kb1 Qd1+ 88. Kb2 Qe2+ 89. Ka3 Qa6+ 1/2-1/2

[Event "Brasilia"]
[Site "Brasilia"]
[Date "2011.08.15"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Cavalcante, Rodrigo Moreira"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1896"]
[BlackElo "1936"]
[PlyCount "82"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qd2 0-0 8. 0-0-0 c6 9. Ne2 Bf5 10. Ng3 Bg4 11. Be2 Bxe2 12. Nxe2 Nd7 13. Qb4 f6 14. Bf4 b6 15. Bg3 a5 16. Qa4 Qc8 17. Kb1 Qb7 18. Nf4 Kf7 19. c5 Rfe8 20. Qb3+ e6 21. Nxe6 Rxe6 22. d5 cxd5 23. Rxd5 a4 24. Qc4 Nxc5 25. Rd6 Bf8 26. Rxe6 Nxe6 27. Rd1 b5 28. Qc3 Rc8 29. Qa5 Qc6 30. Qe1 Qc2+ 31. Ka1 a3 32. bxa3 Bxa3 33. Rb1 Ra8 34. Rxb5 Bb4 35. Rb7+ Kg8 36. Qb1 Bc3+ 37. Rb2 Qa4 38. Bd6 Rd8 39. Qc1 Bxb2+ 40. Qxb2 Rxd6 41. Qb8+ Rd8 0-1

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.23"]
[Round "7.4"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1874"]
[BlackElo "1896"]
[PlyCount "131"]
[EventDate "2011.07.15"]
[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. Bg5 e6 3. Nd2 h6 4. Bf4 Nh5 5. Bg3 Nxg3 6. hxg3 b6 7. e3 c5 8. c3 Bb7 9. Ngf3 Nc6 10. Bd3 cxd4 11. exd4 Qc7 12. Qe2 Be7 13. Ba6 Bxa6 14. Qxa6 Rc8 15. Kf1 0-0 16. Qb5 d5 17. Re1 Bf6 18. Qe2 Na5 19. Ne5 Bxe5 20. dxe5 Nc4 21. Nf3 Na5 22. Rh4 Rfd8 23. Rd1 Qe7 24. Nd4 Rc4 25. Rh5 Nc6 26. Nxc6 Rxc6 27. Qg4 Kh7 28. Qh3 Qf8 29. Rd4 Rc4 30. g4 g6 31. Rh4 Qg7 32. g5 h5 33. g4 Kg8 34. gxh5 gxh5 35. f4 Rxd4 36. cxd4 Qg6 37. f5 Qxg5 38. Qg2 Qxg2+ 39. Kxg2 Rc8 40. fxe6 fxe6 41. Rxh5 Kg7 42. Kg3 Rc2 43. Rh2 Rc1 44. Kf3 Rd1 45. Ke3 Re1+ 46. Kd2 Rb1 47. Rg2+ Kh6 48. Kc3 Rc1+ 49. Kd2 Rf1 50. Ke2 Rf4 51. Ke3 Rf7 52. Rg8 Rc7 53. Kd3 a5 54. Re8 Rc6 55. Re7 Kg6 56. Rd7 Kf5 57. Rd6 Rxd6 58. exd6 Kf6 59. a4 Kf7 60. Ke3 Ke8 61. Kf4 Kd7 62. Ke5 Kd8 63. Kxe6 Ke8 64. b3 Kd8 65. d7 Kc7 66. Ke7 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.23"]
[Round "6.4"]
[White "Martins, Vilker Germano"]
[Black "Saenko, Gennady"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "1896"]
[PlyCount "102"]
[EventDate "2011.07.15"]
[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 e6 3. a3 c5 4. Nf3 d5 5. dxc5 Bxc5 6. b4 Be7 7. e3 0-0 8. Qb3 b6 9. g3 Bb7 10. Bg2 dxc4 11. Qxc4 Qd5 12. Qe2 Nc6 13. Nc3 Qd7 14. 0-0 Rfd8 15. Rd1 Qc7 16. Bb2 Rxd1+ 17. Rxd1 Rd8 18. Nb5 Rxd1+ 19. Qxd1 Qd7 20. Qc2 Nxb4 21. axb4 Qxb5 22. Nd4 Qd7 23. Bxb7 Qxb7 24. b5 Bc5 25. Qa4 Bxd4 26. Bxd4 Nd5 27. e4 Ne7 28. Be5 f6 29. Bd6 Kf7 30. f4 Nc8 31. Ba3 Qc7 32. Qb4 Ne7 33. Kf2 h5 34. Kf3 g5 35. fxg5 fxg5 36. Qd4 Ng6 37. Qd2 g4+ 38. Kg2 Kg7 39. Bb2+ e5 40. Bc1 Qf7 41. Kg1 Kg8 42. Qg5 Qg7 43. Qxh5 Nf8 44. Bb2 Nd7 45. Qe8+ Nf8 46. Bxe5 Qd7 47. Qh5 Qd1+ 48. Kf2 Qd2+ 49. Kf1 Qd1+ 50. Kf2 Qd2+ 51. Kf1 Qd1+ 1/2-1/2

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.22"]
[Round "5.5"]
[White "Lux, Hugo de Melo"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1896"]
[PlyCount "92"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bd2 a6 7. a3 Ba5 8. Bc4 b5 9. Bb3 Bb7 10. Qc2 Nc6 11. 0-0 Nge7 12. Rfe1 0-0 13. Ne2 Rc8 14. Qd3 Bxd2 15. Qxd2 Na5 16. Ned4 Nec6 17. Ba2 Qe7 18. Rac1 b4 19. axb4 Nxb4 20. b3 Nac6 21. Nxc6 Rxc6 22. Rxc6 Bxc6 23. Ne5 Rd8 24. f3 Qc5+ 25. Kh1 Nxa2 26. Nxc6 Qxc6 27. Qxa2 Rb8 28. h3 Qb5 29. Re3 a5 30. Qc2 Kf8 31. Kg1 Qb6 32. Kf2 Ke7 33. Qd3 Rc8 34. Qd2 Qc5 35. f4 f6 36. Kg3 Qb4 37. Qd1 Rc3 38. Kf3 h6 39. Kf2 Qb6 40. Qd2 Rxb3 41. Ke2 Qxe3+ 42. Qxe3 Rxe3+ 43. Kxe3 Kd6 44. Kd3 Kc5 45. Kc3 d5 46. exd5 exd5 0-1

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.17"]
[Round "4.7"]
[White "Martins, Vilker Germano"]
[Black "Freitas, Vilmar Rosa de"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1896"]
[PlyCount "59"]
[EventDate "2011.07.15"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. h3 Bf5 5. Nf3 h6 6. Bf4 e6 7. Qb3 Qb6 8. Qxb6 axb6 9. cxd5 exd5 10. a3 Nbd7 11. e3 Be7 12. g4 Bh7 13. Bg2 Ne4 14. Ne2 0-0 15. Ne5 Nxe5 16. Bxe5 Bd6 17. Bxd6 Nxd6 18. b3 b5 19. 0-0 Ne4 20. Rfd1 Ra7 21. Ra2 Rfa8 22. Rda1 b4 23. a4 Nc3 24. Nxc3 bxc3 25. b4 c2 26. a5 b6 27. f4 bxa5 28. b5 Rb8 29. f5 Rxb5 30. Rxc2 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.16"]
[Round "2.8"]
[White "Martins, Vilker Germano"]
[Black "Cavalcante, Rodrigo Moreira"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1896"]
[BlackElo "1936"]
[PlyCount "142"]
[EventDate "2011.07.15"]
[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 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. Bg5 exd4 8. Nxd4 Re8 9. Bd3 Nxe4 10. Bxe4 Qxg5 11. 0-0 Qc5 12. Nb3 Qxc4 13. Bd5 Qf4 14. Re1 Be5 15. g3 Qg5 16. h4 Qd8 17. Qf3 Rf8 18. Bxb7 Bxb7 19. Qxb7 Nd7 20. Rad1 a5 21. Qc6 Qc8 22. Nd5 Qd8 23. Re2 Ra7 24. f4 Bg7 25. Qb5 Re8 26. Rde1 Rxe2 27. Rxe2 a4 28. Ne7+ Kf8 29. Nc6 Qa8 30. Nba5 Ra6 31. Qxa4 Nc5 32. Qc4 Ne6 33. b4 Rb6 34. a3 Qa6 35. Qxa6 Rxa6 36. b5 Ra8 37. Kg2 Bc3 38. f5 gxf5 39. Nc4 d5 40. Rc2 d4 41. N6e5 Nc5 42. Kf3 f6 43. Nc6 Ra4 44. b6 cxb6 45. Nxb6 Ra6 46. Nxd4 Bxd4 47. Nc4 Ne6 48. Rd2 Bc5 49. Rd3 Ke7 50. Rc3 Bd4 51. Rb3 Rc6 52. Rb4 Bc3 53. Rb7+ Nc7 54. Ne3 Ke6 55. a4 Bd4 56. Ke2 h5 57. Kd3 Be5 58. Nf1 Rc3+ 59. Kd2 Ra3 60. Rb6+ Kd5 61. Ne3+ Ke4 62. Rb4+ Bd4 63. Nc2 Rd3+ 64. Ke2 Ne6 65. a5 Rxg3 66. Nxd4 Nxd4+ 67. Kf2 Ra3 68. Rb6 f4 69. a6 Ra2+ 70. Kg1 Nf3+ 71. Kh1 Rh2# 0-1

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.16"]
[Round "3.8"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1710"]
[BlackElo "1896"]
[PlyCount "98"]
[EventDate "2011.07.15"]
[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 e6 3. a3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Nc3 a6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Rc1 Rc8 12. b4 Nd5 13. Nxd5 Bxg5 14. Nc3 Re8 15. 0-0 Bh6 16. Be4 c6 17. Qc2 Nf6 18. Bd3 g6 19. Ne4 Nd5 20. Qc5 Bf8 21. Qc2 Bg7 22. Nc5 Re7 23. Rfd1 a5 24. Be4 axb4 25. Bxd5 exd5 26. Nxb7 Rxb7 27. axb4 Qe7 28. Qb1 Bf8 29. Rc5 Qe4 30. Rc3 f6 31. Nd2 Qxb1 32. Rxb1 Ra7 33. e4 Ra2 34. Rd3 Rca8 35. exd5 cxd5 36. Nf1 Ra1 37. Rdb3 Kf7 38. g3 Ke6 39. R1b2 Rd1 40. Re2+ Kd7 41. Rd2 Raa1 42. Rxd1 Rxd1 43. Ra3 Bxb4 44. Ra7+ Ke6 45. Rxh7 Rxd4 46. Kg2 Bf8 47. Rb7 b4 48. Ne3 Rd2 49. Rb6+ Kd7 0-1

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.15"]
[Round "1.3"]
[White "Nascimento, Davi da Silva"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2120"]
[BlackElo "1896"]
[PlyCount "119"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d3 Nf6 6. e5 Nd5 7. Nxd5 exd5 8. Be2 g6 9. 0-0 d6 10. d4 Bg7 11. c3 0-0 12. Be3 c4 13. h3 f6 14. Qd2 Nc6 15. exf6 Qxf6 16. Nh2 Bf5 17. g4 Be4 18. g5 Qe6 19. Bg4 Bf5 20. Bxf5 Qxf5 21. Ng4 Ne7 22. Rae1 Rae8 23. Qg2 Qe4 24. Bf2 Qc2 25. Bg3 Qxg2+ 26. Kxg2 Nf5 27. h4 Kf7 28. Rh1 Re4 29. h5 Rfe8 30. Rxe4 Rxe4 31. Kf3 Nxg3 32. Kxg3 Re2 33. Rh2 Re1 34. hxg6+ hxg6 35. Kf3 a5 36. Ne3 Ke6 37. Rh7 Kf7 38. Nxd5 Rf1+ 39. Ke3 Re1+ 40. Kd2 Rb1 41. Kc2 Rf1 42. Rh2 Bf8 43. Re2 b4 44. a3 b3+ 45. Kd2 Rb1 46. Ke3 Ke6 47. Ke4 Be7 48. Ne3 Bd8 49. d5+ Kd7 50. Nxc4 Rc1 51. Kd3 Rf1 52. Ke4 Rc1 53. Rh2 Re1+ 54. Kd3 Rd1+ 55. Nd2 Rc1 56. Rh7+ Ke8 57. Nxb3 Rf1 58. Nd4 Rxf4 59. Rh8+ Kd7 60. Rxd8+ 1-0

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.25"]
[Round "5"]
[White "Barbalho, Gil Santos"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1881"]
[PlyCount "54"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Bc5 5. Nc3 Qb6 6. Be3 Nc6 7. Ndb5 Bxe3 8. fxe3 Qxe3+ 9. Be2 Kf8 10. Qd6+ Nge7 11. Rd1 a6 12. Nc7 Rb8 13. Rd3 Qa7 14. Bg4 b5 15. Bxe6 fxe6 16. Rf1+ Kg8 17. Nxe6 h6 18. Nd5 dxe6 19. Nxe7+ Nxe7 20. Qf4 Kh7 21. Qf7 Nc6 22. Qf4 e5 23. Qh4 Qe7 24. Qf2 Be6 25. b3 Rhf8 26. Qg3 Rxf1+ 27. Kxf1 Rf8+ 0-1

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.25"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1881"]
[BlackElo "1778"]
[PlyCount "81"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 f5 2. h3 Nf6 3. Nf3 d5 4. Bf4 e6 5. e3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. Nbd2 Ne4 9. Ne5 g5 10. Bh2 Nxd2 11. Qxd2 Nxe5 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. Qe2 Kh8 15. Qh5 Qe7 16. Kh1 Bd7 17. Qe2 Rf7 18. Rg1 Rg8 19. g3 Qf6 20. Rg2 e5 21. dxe5 Qxe5 22. c3 a6 23. Kh2 Qd6 24. f4 g4 25. hxg4 Rxg4 26. Kg1 Rfg7 27. Kf2 Qh6 28. Rag1 Qg6 29. Qc2 Rf7 30. Be2 Bb5 31. Bxg4 Qxg4 32. Rh2 Re7 33. Rh4 Qg6 34. Rgh1 Qb6 35. Qd2 Bd7 36. Rh6 Be6 37. R1h5 Kg8 38. Rg5+ Kh8 39. Qd4+ Qxd4 40. cxd4 Rf7 41. Rxe6 1-0

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.24"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "De Lima, Geraldo Nogueira"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1881"]
[PlyCount "127"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. h3 e6 4. Bf4 Bd6 5. Ne5 0-0 6. e3 Nbd7 7. Nxd7 Qxd7 8. Bxd6 Qxd6 9. c4 dxc4 10. Qa4 Bd7 11. Qxc4 Rfc8 12. Nc3 a6 13. a3 c5 14. Rd1 cxd4 15. Qxd4 Qxd4 16. Rxd4 Bc6 17. f3 Rd8 18. Rxd8+ Rxd8 19. Bc4 b5 20. Bb3 a5 21. Ke2 b4 22. axb4 axb4 23. Nb1 Bb5+ 24. Kf2 Kf8 25. Rd1 Rxd1 26. Bxd1 Ke7 27. Nd2 Kd6 28. Be2 Bxe2 29. Kxe2 Kc5 30. Kd3 Kb5 31. Ne4 Nd7 32. b3 Nc5+ 33. Nxc5 Kxc5 34. Ke4 f6 35. f4 g6 36. h4 h6 37. g4 Kd6 38. Kd4 f5 39. g5 hxg5 40. hxg5 e5+ 41. Kc4 exf4 42. exf4 Kc6 43. Kxb4 Kd5 44. Kc3 Ke4 45. b4 Kxf4 46. b5 Ke5 47. b6 Kd6 48. Kb4 Kc6 49. Ka5 Kb7 50. Kb5 f4 51. Kc4 f3 52. Kd3 f2 53. Ke2 Kxb6 54. Kxf2 Kc5 55. Ke3 Kd5 56. Kf4 Ke6 57. Kf3 Ke5 58. Kg4 Ke4 59. Kg3 Kf5 60. Kh4 Kf4 61. Kh3 Kxg5 62. Kg3 Kf5 63. Kf3 g5 64. Kg3 1/2-1/2

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.23"]
[Round "3"]
[White "Figueiredo, Wagner Primo Jr"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1700"]
[BlackElo "1881"]
[PlyCount "123"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 Qa5+ 4. Qd2 Qc7 5. c4 g6 6. Nf3 d6 7. Qc3 e5 8. b4 cxb4 9. Qxb4 Na6 10. Qd2 Nc5 11. Nc3 Nf6 12. Bd3 Bg4 13. h3 Bxf3 14. gxf3 Nh5 15. Qc2 Qe7 16. Be3 Nxd3+ 17. Qxd3 b6 18. Rd1 Bg7 19. Ne2 Qf6 20. Bd2 0-0 21. Ng3 Nf4 22. Bxf4 Qxf4 23. Qc3 Qh4 24. Qa3 Rfd8 25. Ke2 Bh6 26. Rdg1 Kh8 27. Nf1 Qf4 28. Ne3 Qf6 29. Ng4 Qf4 30. Nxh6 Qxh6 31. Qe3 Qf8 32. h4 f6 33. f4 exf4 34. Qxf4 Re8 35. h5 g5 36. Qf5 Re5 37. Qg4 Rxe4+ 38. Qxe4 Re8 39. Qxe8 Qxe8+ 40. Kd3 Qd7 41. Re1 Qf5+ 42. Kc3 Kg7 43. h6+ Kg6 44. f4 Qxf4 45. Rhf1 Qg3+ 46. Kb4 Qg2 47. Kb5 Qxa2 48. Re4 Qb2+ 49. Ka6 Qa3+ 50. Kb7 Qd3 51. Rfe1 a5 52. Kxb6 a4 53. Kc6 Qa3 54. Rf1 Qc5+ 55. Kd7 a3 56. Re6 a2 57. Rexf6+ Kh5 58. Rh1+ Kg4 59. Rxd6 Qa7+ 60. Ke6 a1Q 61. Rxa1 Qxa1 62. c5 1/2-1/2

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.23"]
[Round "2"]
[White "Martins, Vilker Germano"]
[Black "Felix, Raimundo Nascimento"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1881"]
[PlyCount "55"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. Be3 Nc6 8. d5 Ne7 9. Qd2 c6 10. Be2 Qc7 11. 0-0 c5 12. Bh6 Bd7 13. Nh2 Kh8 14. Bxg7+ Kxg7 15. f4 Neg8 16. Rac1 Rae8 17. Bd1 a6 18. a4 Bc8 19. Kh1 Nd7 20. f5 f6 21. Qe2 Rf7 22. Rf2 Kh8 23. Rf1 Rg7 24. h4 Rf8 25. Rf3 Ne7 26. g4 gxf5 27. gxf5 Rfg8 28. Rf1 0-1

[Event "BRA-ch Center East"]
[Site "Brazil"]
[Date "2011.06.22"]
[Round "1"]
[White "Gisclan, Heverton"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2253"]
[BlackElo "1881"]
[PlyCount "81"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 Nf6 4. e5 Nd5 5. Bd3 d6 6. 0-0 Nd7 7. Re1 dxe5 8. dxe5 Bc5 9. Nbd2 Nb4 10. Bf1 Nb6 11. a3 Na6 12. c4 0-0 13. Qc2 h6 14. Ne4 Nd7 15. b4 Be7 16. Bb2 c5 17. b5 Nab8 18. Ng3 Qc7 19. Qe4 Rd8 20. Bd3 Nf8 21. Nh5 Nbd7 22. Re3 Ng6 23. Rae1 Ndf8 24. Nd2 Qb8 25. Rg3 b6 26. Qg4 Bb7 27. Ne4 Kh8 28. Nd6 Kg8 29. Nxb7 Qxb7 30. Be4 Qd7 31. Bxa8 Qd2 32. Bc3 Qc2 33. Be4 Qa2 34. Nf4 Qxc4 35. Bxg6 Nxg6 36. Nxg6 Qxg4 37. Nxe7+ Kf8 38. Rxg4 Kxe7 39. Rxg7 Rd3 40. Rg3 Rd5 41. Kf1 1-0

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.17"]
[Round "7.2"]
[White "Cavalcante, Rodrigo Moreira"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1939"]
[BlackElo "1881"]
[PlyCount "116"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Bf4 Nge7 9. Bd6 0-0 10. Qe2 Nd4 11. Nxd4 Bxd4 12. e5 Re8 13. Qe4 Bxc3+ 14. bxc3 Ng6 15. h4 f5 16. Qf3 Qa5 17. Qg3 Qxc3+ 18. Ke2 Qd4 19. Rab1 Nf4+ 20. Kd2 Nd5 21. h5 Nc3 22. f3 Nxb1+ 23. Rxb1 Kh8 24. h6 gxh6 25. Rb4 Qg1 26. Qh3 Qf2+ 27. Kc3 Qe3 28. Qh5 Rg8 29. Be7 Qxe5+ 30. Kb3 Qg7 31. Bd6 Qg6 32. Be5+ Rg7 33. Qh4 Qg5 34. Qd4 Kg8 35. Bf6 Qg3 36. Be5 Qxg2 37. Bxg7 Qxg7 38. Qb6 a5 39. Rc4 a4+ 40. Ka3 Qe7+ 41. Kb2 a3+ 42. Kb3 Qf6 43. c3 Qg5 44. Rc5 Kf7 45. Bc2 Qc1 46. Qd8 Qb2+ 47. Kc4 Qxa2+ 48. Kd3 d5 49. Rc7+ Kg6 50. Qe8+ Kg5 51. Rg7+ Kf4 52. Qd8 Qc4+ 53. Kd2 Kxf3 54. Bd1+ Ke4 55. Qf6 Qd3+ 56. Kc1 Qe3+ 57. Kb1 a2+ 58. Kb2 a1Q+ 0-1

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.15"]
[Round "6.4"]
[White "Martins, Vilker Germano"]
[Black "Maio Guedes, Luis Augusto"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1881"]
[BlackElo "1839"]
[PlyCount "107"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. h3 Bf5 6. Bf4 Nc6 7. e3 Qa5+ 8. Qd2 Bxb1 9. Qxa5 Nxa5 10. Bb5+ Nc6 11. Rxb1 a6 12. Bxc6+ bxc6 13. Rc1 Rc8 14. Ne5 Nd7 15. Rxc6 Rxc6 16. Nxc6 f6 17. 0-0 g5 18. Bc7 Bg7 19. Nb4 e6 20. Nxa6 Ke7 21. Rc1 Ra8 22. Nb4 Rc8 23. Bd6+ Kxd6 24. Rxc8 Ke7 25. Rc7 Kd8 26. Rb7 Kc8 27. Ra7 Bf8 28. a3 h5 29. Ra6 Bxb4 30. axb4 e5 31. Rd6 Kc7 32. Rxd5 Kc6 33. Rxd7 Kxd7 34. dxe5 fxe5 35. Kf1 Kd6 36. Ke2 Kd5 37. Kd3 e4+ 38. Kc3 g4 39. hxg4 hxg4 40. g3 Kc6 41. Kc4 Kb6 42. b5 Ka5 43. Kc5 Ka4 44. b6 Kb3 45. b7 Kc2 46. b8Q Kd2 47. Kd4 Ke2 48. Qf4 Kf1 49. Kxe4 Kg2 50. Kd3 Kh3 51. Ke2 Kg2 52. Ke1 Kh3 53. Kf1 Kh2 54. Qh6# 1-0

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.14"]
[Round "5.1"]
[White "Martins, Vilker Germano"]
[Black "Barrera, Ricardo Baptista"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1881"]
[PlyCount "35"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[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 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Bxc3+ 6. bxc3 Nbd7 7. e3 c6 8. cxd5 exd5 9. Bd3 Qa5 10. Qc2 b6 11. 0-0 Ba6 12. c4 dxc4 13. Bxc4 Bxc4 14. Qxc4 Qd5 15. Qb4 Ne4 16. Bf4 c5 17. dxc5 Qxc5 18. Qxe4+ 1-0

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.13"]
[Round "4.2"]
[White "Martins, Vilker Germano"]
[Black "Serra Azul Neto, Francisco"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1881"]
[BlackElo "1960"]
[PlyCount "56"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[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. Bg5 Ne4 5. Nxe4 dxe4 6. Qd2 Bg7 7. Rd1 h6 8. Bf4 Nc6 9. e3 0-0 10. Qc2 Bg4 11. Ne2 Nb4 12. Qxe4 Bf5 13. Qxb7 Nc2+ 14. Kd2 e5 15. Bg3 Rb8 16. Qd5 Rxb2 17. Qxd8 Rxd8 18. d5 c6 19. e4 Bxe4 20. Nc3 Nb4+ 21. Ke3 Bc2 22. Rd2 f5 23. f4 exf4+ 24. Bxf4 Bxc3 25. Rxc2 Rxc2 26. d6 g5 27. Bxg5 hxg5 28. Bd3 Re8+ 0-1

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.10"]
[Round "3.2"]
[White "Alarcon, Ricardo dos Santos"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1808"]
[BlackElo "1881"]
[PlyCount "50"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[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 e6 3. Nc3 d5 4. Nf3 Bb4 5. Bg5 h6 6. Bh4 dxc4 7. e3 b5 8. a4 c6 9. Be2 g5 10. Bg3 Ne4 11. Qc2 Qa5 12. 0-0 Nxc3 13. bxc3 Bxc3 14. Ra2 b4 15. Bxc4 0-0 16. Ne5 h5 17. h4 Qd8 18. Qe2 g4 19. Nxg4 hxg4 20. Qxg4+ Kh7 21. Bd3+ f5 22. Qh5+ Kg7 23. Be5+ Rf6 24. Qg5+ Kf7 25. Qh5+ Kg7 1/2-1/2

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.08"]
[Round "2.3"]
[White "Lucena, Lincoln"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2189"]
[BlackElo "1881"]
[PlyCount "71"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 c6 5. d4 exd4 6. Qxd4 0-0 7. Bf4 Na6 8. e4 Bc5 9. Qd2 Ng4 10. Nh3 Qa5 11. 0-0 Re8 12. a3 Bb6 13. b4 Qh5 14. c5 Bc7 15. f3 Ne5 16. g4 Qg6 17. Rad1 b6 18. Ne2 bxc5 19. Bg3 cxb4 20. axb4 Bb6+ 21. Kh1 Nc4 22. Qc3 Ne3 23. Rd6 f6 24. Re1 Nxg2 25. Kxg2 Bc7 26. Rdd1 Bxg3 27. hxg3 Rb8 28. Rd4 Qf7 29. Nhf4 Re5 30. Nd3 Reb5 31. Rc4 Qe7 32. Nd4 R5b6 33. e5 fxe5 34. Rxe5 Qf8 35. Nf5 Kh8 36. Re8 1-0

[Event "Brasilia-ch 51th sf2"]
[Site "Brasilia"]
[Date "2011.06.07"]
[Round "1.3"]
[White "Martins, Vilker Germano"]
[Black "Catta Preta, Daniel Martins"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1881"]
[BlackElo "2143"]
[PlyCount "68"]
[EventDate "2011.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Bb4 5. Bd2 0-0 6. a3 Be7 7. e3 Qe8 8. Bd3 d6 9. 0-0 Nc6 10. Qc2 Bd8 11. Rfe1 Qh5 12. Ne2 Qg6 13. Ng3 Ng4 14. h3 Nxf2 15. Kxf2 e5 16. d5 Ne7 17. e4 f4 18. Nf5 Nxf5 19. exf5 Qg3+ 20. Kg1 g6 21. fxg6 Bxh3 22. gxh7+ Kh8 23. Re2 Rf6 24. Be1 Qg7 25. Bh4 Rh6 26. Bxd8 Rxd8 27. Bf5 Rf8 28. Bxh3 Rxh3 29. Kf1 Rh1+ 30. Ng1 f3 31. Rf2 fxg2+ 32. Ke2 Qg4+ 33. Kd3 Qd4+ 34. Ke2 Rxf2+ 0-1

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "7.5"]
[White "Barbalho, Gilsomar Silva"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1968"]
[BlackElo "1888"]
[PlyCount "91"]
[EventDate "2011.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 bxa3+ 8. Bd2 Bc7 9. Qg4 g6 10. Rxa3 a6 11. Nf3 Bd7 12. Bg5 Qc8 13. Bd3 Bxb5 14. Bxb5+ Nd7 15. Bxd7+ Qxd7 16. 0-0 Bd8 17. Bd2 Ne7 18. Bh6 Nf5 19. Qh3 Be7 20. Rb3 Nxh6 21. Qxh6 Bf8 22. Qf4 Be7 23. Rfb1 b5 24. Ng5 Bxg5 25. Qxg5 Qe7 26. Qh6 Qf8 27. Qd2 Qe7 28. Rh3 Rc8 29. Rbb3 Qf8 30. Rhc3 Rc4 31. Rxc4 dxc4 32. Re3 Qe7 33. d5 exd5 34. Rh3 0-0 35. f4 f6 36. Qxd5+ Kg7 37. e6 Rd8 38. Qe4 Qd6 39. e7 Qd1+ 40. Kf2 Qd2+ 41. Kg3 Re8 42. Qe6 Qc3+ 43. Kg4 f5+ 44. Kg5 Qxc2 45. Rxh7+ Kxh7 46. Qxg6+ 1-0

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "3.7"]
[White "Campos, Westerley Batista"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1732"]
[BlackElo "1888"]
[PlyCount "65"]
[EventDate "2011.02.20"]
[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 e6 3. Nf3 d5 4. Bf4 Bb4+ 5. Nbd2 Ne4 6. a3 Nxd2 7. Nxd2 Bd6 8. Bxd6 Qxd6 9. e4 dxc4 10. Nxc4 Qf4 11. Qd3 0-0 12. g3 Qg5 13. f4 Qe7 14. Bg2 c5 15. dxc5 Qxc5 16. b4 Qe7 17. Rd1 Nc6 18. Qd6 Rd8 19. Qxe7 Rxd1+ 20. Kxd1 Nxe7 21. Ke2 Bd7 22. Ke3 Rc8 23. Rc1 Bb5 24. Bf1 f5 25. e5 Nd5+ 26. Kd4 Nb6 27. Bd3 Kf8 28. Rc2 Nxc4 29. Bxc4 Ba4 30. Rc3 Rd8+ 31. Ke3 Rc8 32. Kd4 Rd8+ 33. Ke3 1/2-1/2

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "4.6"]
[White "Cardoso, Cicero Assuncao Jr"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1877"]
[BlackElo "1888"]
[PlyCount "139"]
[EventDate "2011.02.20"]
[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. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. cxd5 Nxd5 10. Nxd5 exd5 11. Nd3 Re8 12. b4 Nf6 13. a4 a5 14. b5 Qd7 15. Ba3 Bxa3 16. Rxa3 Qe7 17. Ra2 Ne4 18. Rc2 Rac8 19. Bh3 Rcd8 20. Qc1 Nd6 21. Rxc7 Qxe2 22. Ne5 Qe4 23. Nxf7 Nxf7 24. Rxb7 Qxd4 25. Qc7 Ng5 26. Bg2 Rc8 27. Qxb6 Qxb6 28. Rxb6 d4 29. h4 Ne4 30. Bxe4 Rxe4 31. Rd6 Rc4 32. Ra1 Rb4 33. Rd5 Kf7 34. b6 Rxb6 35. Rxa5 Rd6 36. Rd1 d3 37. Rf5+ Ke6 38. Rf8 Ke7 39. Rf3 d2 40. Re3 Rxe3 41. fxe3 Ra6 42. Rxd2 Rxa4 43. Kf2 Ke6 44. Rd4 Ra5 45. Ke2 h6 46. Kf3 g5 47. hxg5 Rxg5 48. Ra4 h5 49. e4 Kf6 50. Ra6+ Ke7 51. Rh6 Kf7 52. Kf4 Ra5 53. e5 Ra4+ 54. Kf5 Ra3 55. Rf6+ Ke7 56. Rg6 Rf3+ 57. Ke4 Ra3 58. Kf4 Ra4+ 59. Kf5 Ra3 60. Rg7+ Kf8 61. Rg5 Rf3+ 62. Kg6 Rf1 63. Kxh5 Ke7 64. Kg6 Ke6 65. g4 Rg1 66. Kh6 Rh1+ 67. Rh5 Rg1 68. Rg5 Rh1+ 69. Kg7 Rg1 70. Kg6 1-0

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "1.9"]
[White "Martins, Vilker Germano"]
[Black "Barbalho, Gil Santos"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1888"]
[BlackElo "1551"]
[PlyCount "45"]
[EventDate "2011.02.20"]
[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 Bg7 4. e4 d6 5. h3 0-0 6. Bd3 c5 7. d5 Nbd7 8. Nf3 Nb6 9. Be3 e6 10. Qd2 exd5 11. exd5 Bd7 12. 0-0 Qc8 13. Kh2 Bf5 14. Rae1 Qd7 15. Re2 Rfe8 16. Rfe1 Ne4 17. Nxe4 Bxe4 18. Ng5 Qf5 19. Bxe4 Rxe4 20. Nxe4 Qxe4 21. Bh6 Bxh6 22. Qxh6 Qd4 23. Re8+ 1-0

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "2.3"]
[White "Martins, Vilker Germano"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1895"]
[BlackElo "2039"]
[PlyCount "72"]
[EventDate "2011.02.20"]
[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 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 0-0 6. e3 Bxc3 7. Bxc3 Ne4 8. Qc2 Bb7 9. Bd3 f5 10. Bb4 c5 11. Ba3 d6 12. 0-0 Nd7 13. Rad1 Qe7 14. b4 Rf6 15. Nd2 Nxd2 16. Rxd2 Rh6 17. f3 cxd4 18. e4 f4 19. Rb1 Qh4 20. h3 Qg3 21. Kf1 Qh2 22. Rf2 Rc8 23. Qb2 e5 24. Rc1 Nf6 25. c5 Nh5 26. Ke2 Rg6 27. g4 Ng3+ 28. Ke1 Qg1+ 29. Bf1 Nxf1 30. Rxf1 Qe3+ 31. Kd1 Ba6 32. b5 Qd3+ 33. Ke1 Bxb5 34. Rf2 Qe3+ 35. Kd1 Ba4+ 36. Rcc2 d3 0-1

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "6.5"]
[White "Martins, Vilker Germano"]
[Black "Faria, Fillipe Marinho"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1888"]
[BlackElo "1920"]
[PlyCount "258"]
[EventDate "2011.02.20"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 Re8 7. Bd3 a6 8. cxd5 exd5 9. h3 h6 10. Rc1 Bd6 11. Bxd6 Qxd6 12. Qc2 Nc6 13. a3 Be6 14. 0-0 Rac8 15. b4 Nd7 16. Na4 Nd8 17. Nc5 Nxc5 18. bxc5 Qe7 19. Rb1 c6 20. Ne5 Rc7 21. Rb6 Bc8 22. Bf5 Bxf5 23. Qxf5 Qe6 24. Qf4 Ree7 25. Rfb1 f5 26. h4 Nf7 27. Nxf7 Rxf7 28. g3 Qe4 29. Qd6 Qe7 30. Qg6 Qe4 31. Qh5 Qe6 32. a4 Kh7 33. R1b2 Qe4 34. R6b3 Qg4 35. Qxg4 fxg4 36. a5 Kg6 37. Re2 Rce7 38. Kg2 Kh5 39. Rb1 g5 40. Rh1 gxh4 41. Rxh4+ Kg5 42. Re1 Rf6 43. Reh1 Rh7 44. Rh5+ Kg6 45. R1h4 Re6 46. Kf1 Rh8 47. Ke2 Rh7 48. Kd3 Rh8 49. Rh2 Rh7 50. Rh1 Rh8 51. R5h4 Kg5 52. Ke2 h5 53. Kd3 Rf6 54. R4h2 Re6 55. Rb1 Re7 56. Rhh1 Rf8 57. Ke2 Rff7 58. Rbf1 Rf3 59. Rh4 Ref7 60. Rh2 Re7 61. Rfh1 Rh7 62. Rh4 Rff7 63. R1h2 Rf6 64. Kd3 Re6 65. Rh1 Ree7 66. Rf1 Rhf7 67. Ke2 Rf3 68. Rfh1 Rh7 69. Rxg4+ Kxg4 70. Rh4+ Kg5 71. Kxf3 Rf7+ 72. Kg2 Re7 73. Rf4 Rh7 74. Kh3 Re7 75. Rf8 Kg6 76. Kh4 Re4+ 77. Kh3 Re7 78. Rg8+ Kh7 79. Rg5 Kh6 80. Rf5 Kg6 81. Rf8 Kg7 82. Rf4 Kh6 83. Kh4 Kg6 84. Rf8 Re4+ 85. Rf4 Re7 86. Kh3 Kg5 87. Kg2 Kg6 88. Kf3 Kg5 89. Ke2 Kg6 90. Kd3 Kg5 91. f3 Kg6 92. Rf8 Kg7 93. Rf5 Kg6 94. Re5 Rg7 95. Ke2 Kh6 96. Kf2 Rf7 97. Kg2 Kg6 98. f4 Kh6 99. Kh3 Rg7 100. Re6+ Kh7 101. Re5 Kh6 102. Kh4 Rg4+ 103. Kh3 Rg7 104. Re8 Kh7 105. Kh2 Kg6 106. Kg2 Kh7 107. Kf3 Kg6 108. Rh8 Re7 109. Rg8+ Kh7 110. Rg5 Kh6 111. Re5 Rg7 112. Re6+ Kh7 113. e4 dxe4+ 114. Rxe4 Kg6 115. Re6+ Kh7 116. Re5 Kh6 117. Re8 Kg6 118. Re5 Kh6 119. d5 cxd5 120. Rxd5 Rc7 121. Kg2 Re7 122. Rd6+ Kh7 123. Rb6 Rc7 124. Kh3 Rxc5 125. Rxb7+ Kg8 126. Rb8+ Kg7 127. Rb7+ Kg8 128. Rb8+ Kg7 129. Rb7+ Kg8 1/2-1/2

[Event "Brasilia Valadares Memorial"]
[Site "Brasilia"]
[Date "2011.02.20"]
[Round "5.7"]
[White "Martins, Vilker Germano"]
[Black "Freitas, Rogerio Pereira"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1888"]
[BlackElo "1857"]
[PlyCount "59"]
[EventDate "2011.02.20"]
[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 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 c5 7. d5 Nbd7 8. Be3 Nh5 9. g4 Bxc3+ 10. bxc3 Nhf6 11. Bd3 Qa5 12. Qc2 Ne5 13. Nxe5 dxe5 14. Bh6 Rd8 15. Rb1 Qc7 16. 0-0 Rd6 17. f4 Nxg4 18. hxg4 Bxg4 19. fxe5 Ra6 20. Qf2 f5 21. Qg3 Kh8 22. d6 exd6 23. exd6 Qxd6 24. Bf4 Qd7 25. Be5+ Kg8 26. exf5 h5 27. Be4 Rb6 28. Bd5+ Kh7 29. fxg6+ Rxg6 30. Rf7+ 1-0

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.16"]
[Round "9.4"]
[White "Martins, Vilker Germano"]
[Black "Cardoso, Cicero Assuncao Jr"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1923"]
[BlackElo "1887"]
[PlyCount "147"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 Be7 6. e3 Nd5 7. Bxe7 Qxe7 8. Qa4+ Nd7 9. Qxc4 Nxc3 10. Qxc3 c6 11. Bd3 0-0 12. 0-0 Qf6 13. Qc2 g6 14. Rac1 e5 15. Rfd1 exd4 16. Nxd4 Ne5 17. Be2 Bg4 18. f3 Bc8 19. b4 Bd7 20. h3 Rac8 21. f4 c5 22. fxe5 Qxe5 23. Nf3 Qxe3+ 24. Kh1 Bf5 25. Qd2 Qxd2 26. Rxd2 cxb4 27. Rxc8 Rxc8 28. Nd4 Be4 29. Nb5 a6 30. Nd6 Rc1+ 31. Kh2 Bc6 32. Bc4 Kg7 33. Bxf7 Rc5 34. Bc4 b5 35. Be6 Re5 36. Bc8 Rd5 37. Rxd5 Bxd5 38. Bxa6 Bxa2 39. Bxb5 Bd5 40. Bc4 Bxc4 41. Nxc4 b3 42. Kg3 Kf6 43. Kf4 h6 44. g4 Ke6 45. Ke4 Kf6 46. Nb2 Kg5 47. Kf3 Kh4 48. Kg2 h5 49. gxh5 gxh5 50. Nd3 Kg5 51. Kg3 h4+ 52. Kf3 Kf5 53. Nb2 Kg5 54. Ke4 Kg6 55. Kf4 Kf6 56. Ke4 Ke6 57. Nd3 Kf6 58. Kf4 Kg6 59. Kg4 Kh6 60. Kxh4 Kg6 61. Kg4 Kh6 62. h4 Kg6 63. Ne5+ Kh7 64. Nc4 Kg6 65. h5+ Kg7 66. Kg5 Kg8 67. Kg6 Kh8 68. h6 Kg8 69. h7+ Kf8 70. h8Q+ Ke7 71. Qf6+ Kd7 72. Ne5+ Kc8 73. Qc6+ Kb8 74. Nd7+ 1-0

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.15"]
[Round "8.4"]
[White "Abrantes, Tiago Garrido"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "C97"]
[BlackElo "1923"]
[PlyCount "69"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 c4 13. Nf1 h6 14. Ne3 Be6 15. d5 Bd7 16. Nh2 Nb7 17. Nhg4 Nc5 18. Qf3 Rae8 19. Nf5 Nxg4 20. Qxg4 Bxf5 21. exf5 Kh8 22. f6 Bxf6 23. Bxh6 e4 24. Bd2 Qd8 25. f3 g6 26. fxe4 Be5 27. Bh6 Rg8 28. Rf1 Qe7 29. Rae1 Nd7 30. Qf3 Bg7 31. Qf4 Ne5 32. Bg5 Qa7+ 33. Kh1 Ref8 34. Bf6 Qd7 35. Qh6# 1-0

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.14"]
[Round "7.4"]
[White "De Oliveira, Maicon Almeida"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1965"]
[BlackElo "1923"]
[PlyCount "19"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 c6 3. c4 d5 4. Nc3 Bb4 5. exd5 exd5 6. Nf3 Bg4 7. cxd5 Qxd5 8. Be2 Nf6 9. 0-0 0-0 10. Nxd5 1-0

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.10"]
[Round "5.4"]
[White "Reis, Ernesto Guevara"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1940"]
[BlackElo "1923"]
[PlyCount "73"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nc3 Bb4 4. a3 Ba5 5. Qg4 Qf6 6. e5 Qg6 7. Qxg6 hxg6 8. Bd3 Ne7 9. b4 Bb6 10. Nf3 Nf5 11. Ne4 Bc7 12. g4 Nh4 13. Nfd2 Ng2+ 14. Kf1 Nf4 15. Nc4 Nxd3 16. Ncd6+ Bxd6 17. Nxd6+ Ke7 18. cxd3 Na6 19. h4 Nc7 20. a4 Nd5 21. Ba3 Rh7 22. b5 Kd8 23. Nxf7+ Ke8 24. Nd6+ Kd8 25. Ke2 Nc3+ 26. Ke3 Nxa4 27. Kf4 Nc3 28. Kg5 Nxb5 29. Nf7+ Ke8 30. Kxg6 Rh6+ 31. Nxh6 gxh6 32. Kxh6 Nxd4 33. Kg6 Nf3 34. Bd6 a5 35. h5 b6 36. h6 Ba6 37. Rad1 1-0

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.09"]
[Round "4.2"]
[White "Martins, Vilker Germano"]
[Black "Aguiar Cunha, Lucas"]
[Result "0-1"]
[ECO "A76"]
[WhiteElo "1923"]
[BlackElo "2088"]
[PlyCount "80"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Qc2 Bg4 12. Re1 Bxf3 13. Bxf3 Nbd7 14. g3 Ne5 15. Bg2 c4 16. Bg5 Qd7 17. Rab1 Nd3 18. Re2 b5 19. b3 Ng4 20. Bh3 h5 21. f3 Qa7+ 22. Kg2 Qd4 23. Nd1 f5 24. Bxg4 fxg4 25. Nf2 gxf3+ 26. Kxf3 Rf8+ 27. Kg2 Rxf2+ 28. Rxf2 Qxe4+ 29. Kf1 Nxf2 30. Qxe4 Nxe4 31. Bf4 g5 32. Be3 Bd4 33. Re1 Bxe3 34. Rxe3 c3 35. Rxe4 c2 36. Re1 bxa4 37. b4 Rc8 38. Rc1 g4 39. Ke2 a3 40. Kd2 a2 0-1

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.08"]
[Round "3.2"]
[White "Neres da Silva, Eduardo"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1923"]
[PlyCount "52"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. a3 a6 5. Be2 Qc7 6. d3 Nge7 7. Be3 Ng6 8. Qd2 Be7 9. d4 cxd4 10. Bxd4 Nxd4 11. Qxd4 0-0 12. 0-0 b5 13. Bd3 Bc5 14. Nxb5 axb5 15. Qc3 Ba6 16. b4 Bxf2+ 17. Kxf2 Qxc3 18. Rfe1 Nf4 19. Rad1 Rac8 20. Ng1 Qf6 21. Nf3 Nxd3+ 22. cxd3 Rc2+ 23. Kg1 Rfc8 24. e5 Qg6 25. Nh4 Rxg2+ 26. Nxg2 Rc2 0-1

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.07"]
[Round "2.2"]
[White "Martins, Vilker Germano"]
[Black "Oliveira, Jose Irio Rodrigues"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1923"]
[PlyCount "66"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. Nf3 Re8 10. Qc2 a6 11. a4 Bg4 12. 0-0 Nbd7 13. Bf4 Bxf3 14. Bxf3 Ne5 15. Be2 Nfd7 16. Bc1 f6 17. Be3 g5 18. Qd2 Nf8 19. f4 gxf4 20. Bxf4 Nfg6 21. Bh6 Nf7 22. Bxg7 Kxg7 23. Rf5 Ng5 24. Bd3 Ne5 25. Be2 Ng6 26. Qd3 Re5 27. Rf2 Qe7 28. Bf3 Rg8 29. Raf1 Rf8 30. Bh5 Nxe4 31. Nxe4 Rxe4 32. Rf3 Qe5 33. Bg4 Rxg4 0-1

[Event "Brasilia IRT de Natal"]
[Site "Brasilia"]
[Date "2010.12.06"]
[Round "1.3"]
[White "Martins, Vilker Germano"]
[Black "Cavalcante, Rodrigo Moreira"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1923"]
[BlackElo "1941"]
[PlyCount "106"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 a6 5. Bxc4 b5 6. Bb3 Bb7 7. a3 Nf6 8. f3 c5 9. Be3 Nbd7 10. Nge2 Be7 11. 0-0 Qc7 12. Rc1 c4 13. Ba2 Rd8 14. Qd2 Nc5 15. Nd1 e5 16. Qc2 Nd3 17. Ra1 exd4 18. Bxd4 Rxd4 19. Nxd4 Bc5 20. Kh1 Bxd4 21. Nc3 Qb6 22. Ne2 Bxb2 23. Rab1 Be5 24. Qxc4 bxc4 25. Rxb6 Nc5 26. Bxc4 0-0 27. Rfb1 Rd8 28. Rxb7 Nxb7 29. Rxb7 Rd1+ 30. Ng1 h5 31. Bxf7+ Kh7 32. Ba2 Bd4 33. Rb1 Rd2 34. Bc4 a5 35. Bb5 h4 36. Ne2 Bc5 37. a4 Kg6 38. h3 Nh5 39. Kh2 Kg5 40. Rc1 Bd6+ 41. Kg1 Nf4 42. Nxf4 Kxf4 43. Rc4 Kg3 44. Rc6 Rxg2+ 45. Kh1 Rh2+ 46. Kg1 Be5 47. Re6 Bd4+ 48. Kf1 Kxf3 49. Be2+ Rxe2 50. Rd6 Rxe4 51. Rd5 g6 52. Rd7 Bc3 53. Rf7+ Kg3 0-1

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.15"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Da Silva Santos, Henry Franklin"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1923"]
[BlackElo "1573"]
[PlyCount "93"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 Be7 7. h3 0-0 8. Bf4 Nbd7 9. Nf3 Qb6 10. Qc2 h6 11. Be2 Nh7 12. g4 f6 13. a4 a6 14. a5 Qc7 15. Nd1 Ne5 16. Ne3 Ng5 17. Nd2 Bd7 18. h4 Nh7 19. Ndc4 Bb5 20. Nb6 Rae8 21. Nf5 Bd8 22. f3 Bxe2 23. Kxe2 Kh8 24. Kf2 Rf7 25. Kg2 Nf8 26. b3 Nfg6 27. Bd2 Ne7 28. Ne3 N7g6 29. Nf5 Ne7 30. Ne3 N5g6 31. h5 Nf8 32. Qc1 Kh7 33. Nf5 Nxf5 34. gxf5 Nd7 35. Nc4 Ne5 36. Nxe5 fxe5 37. Qg1 Qd7 38. Kh2 Bf6 39. Qg6+ Kh8 40. Bxh6 gxh6 41. Qxh6+ Kg8 42. Rag1+ Bg7 43. f6 Rxf6 44. Qxf6 Kh8 45. Qg6 Re7 46. Rg5 Qd8 47. Rf5 1-0

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.15"]
[Round "7"]
[White "Vieira, Emivaldo Jr"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1995"]
[BlackElo "1923"]
[PlyCount "115"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e3 Nf6 2. f4 d5 3. Nf3 e6 4. b3 Nbd7 5. Bb2 b6 6. Bb5 a6 7. Bc6 Ra7 8. Bxf6 Qxf6 9. d4 Bd6 10. Ne5 Bxe5 11. dxe5 Qh4+ 12. g3 Qh3 13. Nd2 Bb7 14. Bxb7 Rxb7 15. Qe2 b5 16. a4 0-0 17. Rg1 Nc5 18. a5 Rd8 19. 0-0-0 g6 20. g4 Qh6 21. h4 Qf8 22. h5 Nd7 23. Nb1 Qb4 24. Rh1 c5 25. hxg6 fxg6 26. Rxh7 Kxh7 27. Qh2+ Kg7 28. Rh1 Nf8 29. Qh8+ Kf7 30. Qf6+ Ke8 31. Rh8 Kd7 32. Rxf8 Rxf8 33. Qxf8 Qxa5 34. Qd6+ Kc8 35. Qxe6+ Kb8 36. Qxg6 Qe1+ 37. Kb2 c4 38. Qd6+ Ka7 39. Qc5+ Kb8 40. Qxd5 cxb3 41. Qxb3 b4 42. g5 Rd7 43. e6 Rd1 44. Ka2 Kc7 45. g6 Rxb1 46. Qxb1 Qxe3 47. Qb3 Qd4 48. e7 Kd7 49. Qd3 Qxd3 50. cxd3 Kxe7 51. Kb3 a5 52. d4 Kf6 53. f5 Ke7 54. d5 Kf6 55. d6 Kxf5 56. g7 Ke6 57. g8Q+ Kxd6 58. Ka4 1-0

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.14"]
[Round "5"]
[White "Baeta, Marcio Netto"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2221"]
[BlackElo "1923"]
[PlyCount "67"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 d6 4. Nc3 a6 5. a4 Nf6 6. Bg5 h6 7. Bh4 Be7 8. Bg3 e5 9. f4 exf4 10. Bxf4 Nbd7 11. Nf3 Nh5 12. Be3 Nhf6 13. Be2 Qa5 14. Nd2 Ne5 15. Bf4 Nfd7 16. 0-0 Qb6 17. Bg4 Qc7 18. Bxd7+ Nxd7 19. Nc4 Nb6 20. Ne3 Bd7 21. Qh5 g6 22. Qf3 0-0-0 23. a5 Na8 24. Nc4 Bb5 25. Nxb5 axb5 26. Nb6+ Kb8 27. Qb3 Nxb6 28. axb6 Qxb6 29. c4 b4 30. e5 Qc7 31. Qa4 Kc8 32. Qb5 b6 33. Ra8+ Kb7 34. Qa6# 1-0

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.14"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "Sales Filho, Espedito Severiano"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1923"]
[BlackElo "2087"]
[PlyCount "113"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Bf5 5. h3 h6 6. Bf4 e6 7. c5 Nbd7 8. e3 Be7 9. g4 Bh7 10. Be2 Ne4 11. Rc1 b5 12. a3 a5 13. b3 Ndf6 14. Ne5 Qc8 15. Nxc6 Nxc3 16. Nxe7 Kxe7 17. Rxc3 Ne4 18. Rc1 b4 19. a4 f6 20. Bd3 Nc3 21. Bd6+ Kf7 22. Qc2 Bxd3 23. Qxd3 h5 24. f3 hxg4 25. fxg4 f5 26. Be5 Rh7 27. g5 g6 28. h4 Rh5 29. Rc2 Ra7 30. Rch2 Ke8 31. Kd2 Rah7 32. Bf4 Qc6 33. Kc2 Rb7 34. Kb2 Kd7 35. Qf1 Ra7 36. Qa1 Ra8 37. Be5 Ne4 38. Qf1 Nc3 39. Qa1 Ra7 40. Bf4 Kc8 41. Bg3 Rah7 42. Qf1 Kb7 43. Qf4 Ne4 44. Qb8+ Ka6 45. Be5 Qb7 46. Qg8 Nxg5 47. hxg5 Ka7 48. Rxh5 gxh5 49. g6 Rh6 50. Bf4 Rxg6 51. Qxg6 Qa6 52. Qf7+ Qb7 53. Qxb7+ Kxb7 54. Rxh5 Kc6 55. Rh8 Kd7 56. Rh7+ Kd8 57. c6 1-0

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.13"]
[Round "3"]
[White "Dourado Pereira, Bruno Alves"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1593"]
[BlackElo "1923"]
[PlyCount "102"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 b6 3. d4 Bb7 4. Bd3 c5 5. Be3 Nf6 6. Nc3 d6 7. Qe2 Be7 8. Bb5+ Nbd7 9. 0-0-0 0-0 10. e5 Ng4 11. dxc5 Nxe3 12. fxe3 Bxf3 13. gxf3 d5 14. e4 Nxc5 15. exd5 exd5 16. Rxd5 Qc7 17. Rhd1 a6 18. Bd3 Nxd3+ 19. R1xd3 Bg5+ 20. Kd1 Rfd8 21. e6 Rxd5 22. Rxd5 Qf4 23. exf7+ Kxf7 24. Rd7+ Kf8 25. Ke1 Re8 26. Ne4 Qc1+ 27. Kf2 Qh1 28. Qf1 Qxh2+ 29. Qg2 Qh4+ 30. Kf1 Qf4 31. Qf2 Bh4 32. Qd4 Qxf3+ 33. Nf2 Qxf2+ 34. Qxf2+ Bxf2 35. Kxf2 Re6 36. Rd3 h5 37. c3 Ke7 38. Rg3 Kf6 39. Rf3+ Ke7 40. Kg3 Re4 41. Rf4 Rxf4 42. Kxf4 Kf6 43. Ke4 g5 44. Kd5 h4 45. Kc6 h3 46. Kxb6 h2 47. Kxa6 h1Q 48. Kb5 Qb7+ 49. Kc4 g4 50. a4 Qa6+ 51. Kc5 Qxa4 0-1

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.13"]
[Round "2"]
[White "Martins, Vilker Germano"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1923"]
[BlackElo "2088"]
[PlyCount "46"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e4 Ng4 6. Nh3 0-0 7. Be2 Qh4 8. 0-0 h6 9. Qd3 f5 10. Bf3 f4 11. Qe2 Nf6 12. Nb5 Na6 13. Kh1 g5 14. Ng1 g4 15. g3 gxf3 16. Nxf3 Qh5 17. Qd3 Bg4 18. Ng1 Nxe4 19. Qxe4 fxg3 20. Qg2 gxf2 21. Ne2 Kh8 22. Ng3 Qf7 23. Rxf2 Bxf2 0-1

[Event "Brazil Xadrez Brasil op"]
[Site "Brazil"]
[Date "2010.11.12"]
[Round "1"]
[White "Mendonca, Lucas Rodrigues"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1579"]
[BlackElo "1923"]
[PlyCount "56"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. e3 c6 6. a3 Bf5 7. d3 Nbd7 8. Nf3 Bd6 9. b4 Qe7 10. Bb2 h6 11. Qe2 a5 12. bxa5 Rxa5 13. Nh4 Bh7 14. f4 Bxa3 15. Bg2 Bxb2 16. Qxb2 Qxe3+ 17. Ne2 Nc5 18. Qc3 Nxd3+ 19. Kd1 Nf2+ 20. Ke1 Qxc3+ 21. Nxc3 Rxa1+ 22. Kxf2 Rxh1 23. Bxh1 0-0 24. Na4 Ra8 25. Nc5 b6 26. Nb7 Be4 27. Bxe4 Nxe4+ 28. Ke3 Rb8 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.05"]
[Round "7.3"]
[White "Martins, Vilker Germano"]
[Black "Barbosa, Edinardo Meireles"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1934"]
[PlyCount "87"]
[EventDate "2010.09.04"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Nf3 h6 7. Bh4 Bb4 8. Qc2 g5 9. Bg3 Ne4 10. Be5 Nxe5 11. Nxe5 Qa5 12. Rc1 Qxa2 13. cxd5 exd5 14. Bd3 f6 15. Bxe4 fxe5 16. Bg6+ Ke7 17. dxe5 Rf8 18. 0-0 Qc4 19. Qb1 Qg4 20. f3 Qe6 21. f4 Bc5 22. Nd1 Bb6 23. Kh1 Bd7 24. Qd3 Rg8 25. Bh5 Qf5 26. Qa3+ c5 27. Bf3 Bc6 28. Nc3 Qe6 29. Rcd1 Rad8 30. h3 g4 31. hxg4 Rxg4 32. Bxg4 Qxg4 33. f5 d4 34. f6+ Ke6 35. Qb3+ Kxe5 36. exd4+ Rxd4 37. Rde1+ Kd6 38. Re6+ Qxe6 39. Qxe6+ Kxe6 40. f7 Rh4+ 41. Kg1 c4+ 42. Rf2 Bxf2+ 43. Kxf2 Kxf7 44. g3 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "De Araujo, Jacques Nogueira"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1934"]
[PlyCount "110"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be3 0-0 6. Qd2 Ng4 7. h3 Nxe3 8. Qxe3 Nc6 9. 0-0-0 e6 10. g4 Bd7 11. g5 f5 12. gxf6 Qxf6 13. Be2 Qf4 14. Kb1 Qxe3 15. fxe3 Bh6 16. Rd3 Nb4 17. Rdd1 Bxe3 18. a3 Nc6 19. d5 Ne7 20. dxe6 Bxe6 21. Nb5 Rac8 22. Nbd4 Bd7 23. h4 Nc6 24. Bc4+ Kh8 25. h5 gxh5 26. Ne6 Rxf3 27. Rxh5 Ne5 28. Rdh1 h6 29. Bb3 Rf6 30. Ng5 Kg7 31. Nh3 Rcf8 32. Ka2 Rf3 33. Ng1 Rf1 34. Ne2 Rxh1 35. Rxh1 Bg4 36. Ng3 Kg6 37. Nf5 Bxf5 38. exf5+ Rxf5 39. c3 c6 40. Bc2 Ng4 41. Rf1 Bf2 42. Rd1 d5 43. Bxf5+ Kxf5 44. Kb3 h5 45. Rd3 Ke4 46. Rh3 h4 47. Kc2 Bg3 48. Rh1 Ne3+ 49. Kd2 Kf3 50. b3 Kg2 51. Rb1 Ng4 52. c4 d4 53. b4 h3 54. b5 c5 55. Kd3 h2 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Maceio, Bruno"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1934"]
[PlyCount "80"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 Nc6 8. f3 Nf6 9. Bc4 Na5 10. Bb3 Nxb3 11. axb3 c6 12. Nge2 Qc7 13. 0-0-0 Nd7 14. Kb1 Nb6 15. f4 a5 16. Na4 Nd7 17. f5 g5 18. Bg3 b5 19. Nac3 a4 20. b4 Nb6 21. h4 Nc4 22. Qd3 a3 23. b3 Nb2 24. Qf3 Nxd1 25. Rxd1 gxh4 26. Bxh4 Rg8 27. Nf4 Bf8 28. Ka2 Bd7 29. Qh5 Rg7 30. Ne6 Bxe6 31. fxe6 0-0-0 32. g3 fxe6 33. Kxa3 Qa7+ 34. Kb2 Kb7 35. d5 exd5 36. exd5 c5 37. Ra1 Qb6 38. Ra5 cxb4 39. Nxb5 Qxa5 40. Qe2 Ra8 1-0

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Baylao, Raul Di Sergi"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1934"]
[PlyCount "141"]
[EventDate "2010.09.04"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd2 Be7 7. Rc1 0-0 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 Bf8 11. Qc2 h6 12. Rfd1 a6 13. a3 c5 14. Be1 c4 15. Bf5 g6 16. Bh3 b5 17. Na2 a5 18. Ra1 Bd6 19. Nc3 Ba6 20. Nd2 b4 21. axb4 axb4 22. Ne2 c3 23. Nb3 Qc7 24. bxc3 Bxh2+ 25. Kh1 Bxe2 26. Qxe2 Rxa1 27. Rxa1 Bd6 28. cxb4 Ne4 29. Nc5 Ndf6 30. Qa2 Ng5 31. Qa7 Nxh3 32. Qxc7 Nxf2+ 33. Bxf2 Bxc7 34. Ra3 Ng4 35. Kg1 Bh2+ 36. Kf1 Bd6 37. Ra5 Rb8 38. b5 Bc7 39. Ra7 Rxb5 40. Rxc7 Rb1+ 41. Be1 Nxe3+ 42. Ke2 Nf5 43. Rc8+ Kg7 44. Bc3 Ng3+ 45. Kf3 Nf5 46. g4 Nh4+ 47. Kg3 g5 48. Nd3 Rg1+ 49. Kh3 Rf1 50. Ne5 f6 51. Rc7+ Kf8 52. Nd7+ Ke8 53. Nb6 Rf3+ 54. Kh2 Rf2+ 55. Kg1 Rg2+ 56. Kf1 Rxg4 57. Nxd5 Kd8 58. Rf7 f5 59. Rf8+ Kd7 60. Nf6+ Ke7 61. Nxg4 Kxf8 62. Nxh6 Kg7 63. d5+ Kf8 64. Bf6 Ke8 65. Bxg5 Ng6 66. Nxf5 Kd7 67. Kf2 Ne5 68. Bf4 Nc4 69. Be3 Ne5 70. Bd4 Nc6 71. Ke3 1-0

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Brasileiro, Antonio Carlos"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1934"]
[BlackElo "1729"]
[PlyCount "134"]
[EventDate "2010.09.04"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 cxd4 6. Nxd4 Bc5 7. cxd5 Nxd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Nxd5 Qxd5 11. Qa4+ Qd7 12. Qc2 Bxd4 13. exd4 Nc6 14. Qc3 Qxd4 15. Qxd4 Nxd4 16. 0-0 Ke7 17. Be3 Rhd8 18. Rfd1 e5 19. Kf1 Ke6 20. Rac1 Nc6 21. Ke1 a6 22. Bb6 Rxd1+ 23. Rxd1 Re8 24. a3 Re7 25. Rd3 Rd7 26. Rc3 Rd5 27. b4 a5 28. bxa5 Nxa5 29. Bc5 h5 30. Bf8 g6 31. f3 Rd8 32. Bb4 Nc6 33. Bc5 Rc8 34. Bb6 Ne7 35. Rb3 Nd5 36. Ba5 Ra8 37. Bd2 b6 38. Ke2 Rc8 39. Kd3 Rc6 40. g3 f5 41. Be1 Kd6 42. Bf2 Kc7 43. h3 Rc1 44. Kd2 Rc6 45. Kd3 Kb7 46. h4 Ka6 47. a4 Rc1 48. Kd2 Rc7 49. Rb5 Rd7 50. Ke1 Rd6 51. Kf1 e4 52. fxe4 fxe4 53. Be1 Ne3+ 54. Ke2 Nf5 55. Re5 Nd4+ 56. Kf1 Rf6+ 57. Bf2 Nf5 58. Ke2 Nd6 59. Bd4 Nf5 60. Bf2 e3 61. Bxe3 Nxg3+ 62. Kd3 Nf5 63. Bg5 Rd6+ 64. Kc3 Rd4 65. Re6 Rxa4 66. Rxg6 Nxh4 67. Bd8 Nxg6 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Campos, Westerley Batista"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1934"]
[BlackElo "1727"]
[PlyCount "79"]
[EventDate "2010.09.04"]
[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 d6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Be3 Nbd7 7. Nf3 c5 8. d5 h6 9. Qd2 Kh7 10. Bd3 a5 11. Bc2 Ng8 12. g4 Ne5 13. Nxe5 Bxe5 14. f4 Bg7 15. 0-0-0 Bd7 16. a4 Qb6 17. Nb5 Bxb5 18. cxb5 Qc7 19. h4 c4 20. Bd4 Bxd4 21. Qxd4 Qc5 22. Rh3 Rac8 23. Rc3 Nf6 24. g5 Nh5 25. Qd2 Rg8 26. Rf1 e6 27. f5 exd5 28. fxg6+ fxg6 29. Rf7+ Rg7 30. Rxg7+ Nxg7 31. exd5 h5 32. Re3 Rf8 33. Re7 Qg1+ 34. Bd1 b6 35. Qc3 Rg8 36. Qf6 Qg3 37. Bxh5 Qg1+ 38. Bd1 Qg3 39. h5 Qd3 40. Bc2 1-0

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "6.3"]
[White "Resende, Walter Magela"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1934"]
[PlyCount "85"]
[EventDate "2010.09.04"]
[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 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 c5 7. d5 Nbd7 8. h3 h6 9. 0-0 Nh7 10. Nh2 Kh8 11. f4 Rg8 12. Nf3 Qe8 13. Qd3 a6 14. b3 Rb8 15. Bb2 b5 16. Qc2 bxc4 17. Bxc4 g5 18. fxg5 Nxg5 19. Nxg5 hxg5 20. Ne2 Ne5 21. Ng3 f6 22. Nf5 Bxf5 23. Rxf5 Ng6 24. Bxa6 Nh4 25. Rf2 Qh5 26. Be2 Qh7 27. Bg4 Ng6 28. Bf5 Bh6 29. Re1 Bf8 30. Qd1 Qh4 31. Qg4 c4 32. Re3 cxb3 33. Rxb3 Ra8 34. a3 Qh6 35. Bxg6 Rxg6 36. Rb4 Qh7 37. a4 Rh6 38. Qxg5 Rg6 39. Qf5 Bh6 40. Kf1 Be3 41. Rc2 Bc5 42. Rb5 Rxa4 43. Rb8+ 0-1

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.22"]
[Round "7"]
[White "Martins, Vilker Germano"]
[Black "Bueno, Paulo Mello"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1934"]
[BlackElo "1903"]
[PlyCount "39"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 d5 5. e5 Ng8 6. Be3 Bg5 7. Bxg5 Qxg5 8. cxd5 exd5 9. Nxd5 Qd8 10. Nc3 Ne7 11. Bc4 Nbc6 12. Nge2 Bg4 13. f3 Bh5 14. 0-0 a6 15. a3 Nf5 16. Nd5 Na5 17. Bd3 Bg6 18. Bxf5 Bxf5 19. Ne3 Be6 20. d5 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.21"]
[Round "6"]
[White "Barbalho, Gilsomar Silva"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2019"]
[BlackElo "1934"]
[PlyCount "61"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 Nc6 8. h3 Nf6 9. 0-0-0 g5 10. Bg3 Nh5 11. Nf3 Nxg3 12. fxg3 g4 13. hxg4 Bxg4 14. Bb5 a6 15. Bxc6+ bxc6 16. Kb1 Rb8 17. Rdf1 Qc8 18. Nh2 Qb7 19. b3 Bh5 20. e5 dxe5 21. dxe5 Bxe5 22. Nf3 Rd8 23. Qe3 Bxf3 24. Qxe5 f6 25. Qe3 Bxg2 26. Re1 e5 27. Rh4 Kd7 28. Qf2 Bd5 29. Na4 Kc8 30. c4 Bxc4 31. Rxc4 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.20"]
[Round "5"]
[White "Uchoa, Valdir"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1958"]
[BlackElo "1934"]
[PlyCount "31"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Ng4 5. Bg5 h6 6. Bf4 g5 7. Bg3 Bg7 8. Be2 Nf6 9. Qd2 Nc6 10. d5 Nb4 11. Nf3 Nh5 12. a3 Na6 13. Nd4 Nxg3 14. hxg3 Bd7 15. 0-0-0 Qc8 16. Kb1 1/2-1/2

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.19"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "Maio Guedes, Luis Augusto"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1934"]
[BlackElo "1898"]
[PlyCount "120"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. e3 c6 4. d4 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 b5 9. Bb3 b4 10. Ne2 Ba6 11. Re1 c5 12. dxc5 Qxd1 13. Bxd1 Rd8 14. Ned4 Ne4 15. c6 e5 16. c7 Rd6 17. cxb8Q+ Rxb8 18. Nb3 Rbd8 19. Bc2 Bd3 20. Bxd3 Rxd3 21. Kf1 a5 22. Nxa5 Ra8 23. Nc6 b3 24. a3 Rd6 25. Nb4 Rad8 26. Ke2 Nc5 27. Bd2 e4 28. Nd4 Ne6 29. Bc3 Nc5 30. Red1 Rc8 31. Rac1 Na4 32. Rd2 Rxd4 33. exd4 Bh6 34. Nd5 Nxc3+ 35. Rxc3 Rd8 36. Ne3 f5 37. g3 Rb8 38. h4 Bf8 39. Nc4 Be7 40. Kd1 Kg7 41. Na5 Bd6 42. Rxb3 Rc8 43. Rb7+ Kh6 44. Rf7 Bf8 45. d5 Bd6 46. Nc6 Re8 47. b4 Ra8 48. Ra7 Re8 49. b5 Bc5 50. Ra6 Kh5 51. a4 Kg4 52. Rc2 Bf8 53. b6 Bd6 54. b7 h6 55. Rb2 f4 56. b8Q Bxb8 57. Rxb8 Rxb8 58. Nxb8 fxg3 59. fxg3 Kxg3 60. d6 Kxh4 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.15"]
[Round "3"]
[White "Martins, Vilker Germano"]
[Black "Rocha, Tarciso"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1934"]
[BlackElo "1878"]
[PlyCount "107"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. h3 0-0 9. Qd2 a6 10. a4 Re8 11. Bd3 Nbd7 12. Nf3 Qe7 13. 0-0 Ne5 14. Nxe5 Qxe5 15. a5 Bd7 16. Bf4 Qe7 17. Bg5 Qf8 18. g4 h6 19. Bh4 Rec8 20. Kh1 Ne8 21. Rg1 g5 22. Bg3 Nc7 23. Qe2 Qe7 24. Rae1 Bxc3 25. bxc3 Nb5 26. Rc1 f6 27. f3 Be8 28. Qh2 c4 29. Bf1 Qc7 30. Qa2 Qc5 31. Bf2 Qa3 32. Qxa3 Nxa3 33. Rg2 Kg7 34. Bb6 h5 35. Rb2 hxg4 36. hxg4 Nb5 37. Rb4 Na3 38. Kg1 Bd7 39. Bd4 Bb5 40. Rb2 Rh8 41. Ra1 Rh4 42. Rxa3 Rah8 43. Bg2 Rh2 44. Raa2 R8h6 45. Bb6 Kf7 46. Bf2 Rh7 47. Bg3 R2h6 48. Bxd6 f5 49. e5 fxg4 50. e6+ Ke8 51. fxg4 Rh4 52. Rf2 Rh8 53. Rf7 R4h7 54. Raf2 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.14"]
[Round "2"]
[White "Cardoso, Cicero Assuncao Jr"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1881"]
[BlackElo "1934"]
[PlyCount "131"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 d6 4. Bg2 Nf6 5. Nc3 0-0 6. 0-0 c5 7. d4 Bd7 8. dxc5 dxc5 9. Ne5 Nc6 10. Nxd7 Nxd7 11. Be3 Nd4 12. Rc1 Rb8 13. Qd2 Nf5 14. Rfd1 Nxe3 15. Qxe3 Qe8 16. b3 a6 17. Na4 Bd4 18. Qd2 b5 19. cxb5 axb5 20. Nxc5 Bxc5 21. Qxd7 Bd6 22. Qg4 Rc8 23. b4 h5 24. Qd4 Qd7 25. a3 Qe6 26. e3 Be5 27. Qd3 Qa6 28. Qb3 Rc4 29. Bd5 Rxc1 30. Rxc1 e6 31. Bf3 Rc8 32. Rc5 Bd6 33. Rxc8+ Qxc8 34. Be2 Qa6 35. f4 Be7 36. Qc3 Qb6 37. Bf3 f6 38. Be4 Kf7 39. Qd3 f5 40. Bf3 Qa7 41. Be2 Qa8 42. Bd1 Qa7 43. Bb3 Bf6 44. Kf2 Bb2 45. Qxb5 Bxa3 46. Qc4 Qe7 47. b5 Bc5 48. h4 Qd6 49. Qe2 Qb6 50. Bc4 Ke7 51. Qd3 Qb7 52. Qc3 Kf7 53. Bxe6+ Kxe6 54. Qxc5 Qd7 55. Qe5+ Kf7 56. Qb2 Qd5 57. b6 Qh1 58. Qb3+ Ke7 59. b7 Qh2+ 60. Kf1 Qh1+ 61. Ke2 Qg2+ 62. Kd3 Qf1+ 63. Kc3 Qc1+ 64. Kb4 Qc7 65. Ka3 Kd6 66. b8Q 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2010.07.13"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Alarcon, Ricardo dos Santos"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1934"]
[BlackElo "2114"]
[PlyCount "76"]
[EventDate "2010.07.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Bd7 8. Bd3 Na6 9. Nf3 Nb4 10. Bb1 Ne8 11. g4 f6 12. Qd2 g5 13. a3 Na6 14. Bc2 Nc5 15. b4 Na6 16. Ne2 Nb8 17. Ng3 a6 18. Nh2 b5 19. c5 Bh8 20. Nhf1 Ng7 21. Bd1 Qc8 22. c6 Be8 23. h4 h6 24. f3 Bg6 25. Qh2 Kf7 26. Bd2 Ne8 27. Ne3 Ng7 28. Be2 Ke7 29. Qg2 Qe8 30. hxg5 hxg5 31. Kf2 Rg8 32. Rh6 Nd7 33. cxd7 Kxd7 34. Rah1 Qf7 35. R1h2 Ne8 36. Rxh8 Rg7 37. Qh1 Kd8 38. Nef5 Rg8 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2009.08.12"]
[Round "3"]
[White "Martins, Vilker Germano"]
[Black "Fabio, Henrique"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2009"]
[PlyCount "132"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 b6 7. Qd2 c5 8. d5 Na6 9. Nf3 Nc7 10. Bd3 Ba6 11. 0-0 Qd7 12. a4 Rab8 13. Bh6 e6 14. Bxg7 Kxg7 15. Rfe1 Rfd8 16. Nb5 e5 17. Kh2 Nh5 18. Ng1 Bc8 19. Ne2 Na6 20. g4 Nf6 21. Ng3 h5 22. f3 Rh8 23. Kg2 Nb4 24. Be2 hxg4 25. hxg4 a6 26. Nc3 Bb7 27. Rh1 Qe7 28. b3 Rbg8 29. Rag1 Kf8 30. Na2 a5 31. Nc3 Ba6 32. Bd1 Nh7 33. Kf2 Qg5 34. Qe2 Qf4 35. Na2 Ng5 36. Nxb4 Nh3+ 37. Kg2 Nxg1 38. Rxg1 axb4 39. Rh1 Rxh1 40. Nxh1 Rh8 41. Ng3 Qh6 42. Qf2 Qh2+ 43. Kf1 Qxf2+ 44. Kxf2 Rh2+ 45. Kf1 Bc8 46. Be2 Kg7 47. Kg1 Rh8 48. Kg2 Kf6 49. Bd3 Kg5 50. Bc2 Kf4 51. Nf1 f5 52. gxf5 gxf5 53. exf5 Bxf5 54. Bxf5 Kxf5 55. Ng3+ Kf4 56. Ne4 Rh6 57. Nf2 Rg6+ 58. Ng4 Rxg4+ 59. fxg4 Kxg4 60. Kf2 Kf4 61. Ke2 e4 62. Kf2 e3+ 63. Ke2 Ke4 64. Ke1 Kd3 65. Kd1 e2+ 66. Ke1 Kc3 0-1

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2009.08.11"]
[Round "2"]
[White "Siqueira, Eugenio Vilela"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1857"]
[BlackElo "2009"]
[PlyCount "61"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c5 7. Nc3 Nbd7 8. e4 Ne8 9. Be3 cxd4 10. Bxd4 f6 11. Rc1 Nc7 12. Re1 Ne6 13. Be3 a5 14. Qd5 Ndc5 15. Bh3 Kh8 16. Bg2 Bd7 17. Qd2 g5 18. Nd4 Nxd4 19. Bxd4 Bc6 20. Nd5 e6 21. Nc3 Qe7 22. Rcd1 Rad8 23. Qe2 Rd7 24. Rd2 Rfd8 25. Red1 Qf7 26. Be3 Qg6 27. f3 h5 28. Nb5 Bf8 29. Nd4 Bg7 30. Nxc6 bxc6 31. Bxc5 1-0

[Event "Brasiliense sf 03"]
[Site "Brazil"]
[Date "2009.08.10"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Gil, Alessandro"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2009"]
[PlyCount "60"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. Qd2 Na6 9. Bd3 Nc5 10. Bc2 Ne8 11. g4 f5 12. gxf5 gxf5 13. Bg5 Bf6 14. Bh6 Ng7 15. exf5 Bh4 16. Nf3 Bxf5 17. Rg1 Bg6 18. Bxg6 Rxf3 19. Bxh7+ Kxh7 20. Rxg7+ Kh8 21. 0-0-0 Qf6 22. Rxc7 Nd3+ 23. Kb1 Qf5 24. Bg7+ Kg8 25. Ka1 Nb4 26. a3 Rxf2 27. Qh6 Nc2+ 28. Ka2 Nb4+ 29. Ka1 Nc2+ 30. Ka2 Nb4+ 1/2-1/2

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.30"]
[Round "7"]
[White "Ferreira, Jonas de Vargas"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1771"]
[BlackElo "2009"]
[PlyCount "52"]
[EventDate "2009.07.25"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 g5 8. Bg3 e5 9. Nf3 Nd7 10. h3 exd4 11. Nxd4 Ngf6 12. Nf5 Bf8 13. 0-0-0 Nc5 14. Nd4 Bd7 15. e5 Nfe4 16. Nxe4 Nxe4 17. Qe3 d5 18. Bh2 Nc5 19. f4 Ne6 20. f5 Nxd4 21. Qxd4 Bxf5 22. e6 f6 23. Be2 Be7 24. Bb5+ Kf8 25. Rde1 c6 26. Rhf1 Be4 1/2-1/2

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.29"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Elihimas, Frederico Gomes"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2009"]
[BlackElo "1825"]
[PlyCount "170"]
[EventDate "2009.07.25"]
[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. h3 0-0 6. Nf3 Nbd7 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. Bg5 h6 11. Be3 b6 12. Qd2 Kh7 13. Rc1 Bd7 14. 0-0 Ng8 15. g4 Qc8 16. Nh4 Ne7 17. f3 f5 18. Kh2 f4 19. Bf2 Bf6 20. Ng2 Rg8 21. Rh1 Kg7 22. Rcg1 Kf7 23. Ne1 g5 24. Kg2 Ng6 25. Kf1 h5 26. Ke2 h4 27. Bd1 Qa6 28. b3 a4 29. Bxc5 bxc5 30. Nd3 Rgb8 31. Qc2 axb3 32. axb3 Ra7 33. Kf2 Qb7 34. Nc1 Rba8 35. Re1 Ra6 36. Re2 Ne7 37. Kg2 Nc8 38. Rf1 Nb6 39. Kg1 Ra5 40. Kg2 Qa7 41. Rff2 Qb7 42. Qd3 Nc8 43. Ra2 Rxa2 44. Rxa2 Nb6 45. Qd2 Ke7 46. Qc2 Kd8 47. Nd3 c6 48. Qb1 Kc7 49. Bc2 Bd8 50. Nb2 Kc8 51. Kf2 Be8 52. Qa1 Kb8 53. Ke2 cxd5 54. exd5 Bc7 55. Rxa8+ Qxa8 56. Qxa8+ Kxa8 57. Nbd1 Kb7 58. Nf2 Bd8 59. Nfe4 Kc7 60. Kd1 Be7 61. Kc1 Bd8 62. Kb1 Be7 63. Ka2 Bd7 64. Ka3 Be8 65. Kb2 Bd7 66. Ka3 Be8 67. Bd1 Bd7 68. Ne2 Be8 69. Nc1 Bd7 70. Nd3 Bc8 71. Ndf2 Bd7 72. Nc3 Be8 73. Nfe4 Bd7 74. Nf2 Be8 75. Nd3 Bd7 76. Nc1 Be8 77. Bc2 Bd7 78. Na4 Bxa4 79. bxa4 Nxc4+ 80. Ka2 Ne3 81. Be4 Nd1 82. Bd3 Nc3+ 83. Kb3 Nxd5 84. Kc4 Ne3+ 85. Kb5 d5 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.28"]
[Round "5"]
[White "Braga, Marcelo Melem"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1769"]
[BlackElo "2009"]
[PlyCount "40"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. h3 Nbd7 7. Bg5 h6 8. Bxf6 Nxf6 9. Bd3 b6 10. 0-0 Bb7 11. b4 e6 12. Qc2 Nd7 13. a4 c5 14. bxc5 dxc5 15. d5 Re8 16. Ra3 Ne5 17. Nxe5 Bxe5 18. f4 Bg7 19. Rb1 Qh4 20. Qf2 Bd4 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.26"]
[Round "2"]
[White "Lisboa Torres, Eduardo"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E81"]
[BlackElo "2009"]
[PlyCount "111"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. Bd3 c5 9. d5 Ne5 10. Nge2 Kh8 11. 0-0 Bd7 12. Rad1 Ng8 13. b3 a6 14. a4 Qa5 15. Ra1 Rf8 16. Bc2 Rab8 17. h3 f5 18. f4 Nf7 19. exf5 gxf5 20. Bd3 Nfh6 21. Qc2 Nf6 22. Bd2 Qc7 23. Ng3 Qc8 24. Rae1 Rf7 25. Rf2 Nfg8 26. Nd1 Bd4 27. Bc3 Bxc3 28. Qxc3+ Nf6 29. Ne3 Rg7 30. Kh2 Qg8 31. Nexf5 Nxf5 32. Nxf5 Bxf5 33. Bxf5 Rf8 34. Be6 Rff7 35. Bxf7 Qxf7 36. Rf3 Qg6 37. Re2 Rg8 38. Rg3 Qf7 39. Rxg8+ Qxg8 40. Qg3 Qxg3+ 41. Kxg3 Kg7 42. a5 Nd7 43. Kf3 Kf8 44. g4 h6 45. Ke4 Kf7 46. Kf5 Nf8 47. h4 Nh7 48. Rb2 Nf6 49. b4 Ne8 50. b5 Nc7 51. bxa6 Nxa6 52. Rxb7 Nb4 53. Ke4 Kf6 54. g5+ hxg5 55. fxg5+ Kf7 56. h5 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.25"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2009"]
[BlackElo "2352"]
[PlyCount "84"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nde5 11. dxe5 Nxe5 12. Qg3 Nxd3+ 13. Kf1 Nxb2 14. Rc1 c5 15. Bd2 Qd7 16. Nf4 Qa4 17. Qb3 Be5 18. Ke2 b5 19. Nd5 e6 20. Nc7 Rab8 21. Nxb5 Qa6 22. Rb1 d5 23. exd5 exd5 24. Qa3 Qe6 25. Kf1 Nxc4 26. Qd3 Qa6 27. a4 Qxa4 28. Re1 Nxd2+ 29. Qxd2 Qxb5+ 30. Kg1 Bd4 31. Kh2 Qb2 32. Rd1 Qxd2 33. Rxd2 Rb2 34. Rhd1 Rxd2 35. Rxd2 a5 36. Ra2 Ra8 37. Kg3 a4 38. Kf3 a3 39. Ke2 Bb2 40. Kd3 c4+ 41. Kc2 d4 42. Kd1 d3 0-1

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.19"]
[Round "7"]
[White "Cunha, Lucas Aguiar"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2000"]
[BlackElo "2006"]
[PlyCount "109"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. e5 cxd4 6. Qxd4 dxe5 7. Nxe5 g6 8. Bc4 Nxe5 9. Qxe5 Bg7 10. Nd5 0-0 11. 0-0 Be6 12. Nxf6+ Bxf6 13. Qe4 Bxc4 14. Qxc4 Rc8 15. Qb3 Qc7 16. c3 Rfd8 17. Be3 b6 18. Rad1 Qc6 19. Qa3 Rd7 20. Qa6 Rcd8 21. Rxd7 Rxd7 22. Qe2 Qd5 23. Qa6 e6 24. Qa4 Bg7 25. g3 h6 26. Re1 Kh7 27. Re2 b5 28. Qb3 Qxb3 29. axb3 Rd1+ 30. Kg2 a6 31. Bc5 Kg8 32. c4 g5 33. Ba3 Bd4 34. c5 Rc1 35. b4 e5 36. f4 gxf4 37. gxf4 f6 38. Kf3 Kf7 39. f5 Rf1+ 40. Ke4 Rf4+ 41. Kd5 Rxf5 42. Kc6 Ke6 43. Kb7 Rg5 44. c6 Rg7+ 45. Kxa6 Rc7 46. Kxb5 Kd6 47. Rc2 f5 48. Ka5 f4 49. b5+ Kd5 50. b6 Rxc6 51. b7 Ba7 52. Rd2+ Ke6 53. Rd8 Bb6+ 54. Kb5 Bxd8 55. Kxc6 1-0

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.12"]
[Round "5"]
[White "Braga, Agnaldo"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1919"]
[BlackElo "2006"]
[PlyCount "131"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 d6 8. Be2 b6 9. 0-0 Bb7 10. Rc1 Nd7 11. Re1 Rc8 12. h3 c5 13. d5 Bg7 14. e4 Rb8 15. a4 Bc8 16. Qd2 Kh7 17. Bd3 Qe8 18. b3 Kh8 19. Nb5 Rb7 20. Bb1 g5 21. Qc2 Ne5 22. Nxe5 Bxe5 23. Qe2 f6 24. g4 Kg7 25. Kg2 Rh8 26. Rh1 a6 27. Nc3 Qg6 28. Nd1 h5 29. f3 hxg4 30. fxg4 Rh4 31. Ne3 Rb8 32. Nf5+ Bxf5 33. exf5 Qh6 34. Bd3 Rh8 35. Qf3 Kf7 36. Rcd1 Qf8 37. Qe2 Qa8 38. Be4 R8h7 39. Bf3 Qh8 40. Kg1 Rxh3 41. Rxh3 Rxh3 42. Kf1 Rh2 43. Bg2 Qh4 44. Qf3 Bd4 45. Rd3 Be5 46. Ke2 Bf4 47. Kf1 Kf8 48. Ke2 Be5 49. Kf1 Ke8 50. Ke2 Kd8 51. Kf1 Kc7 52. Ke2 Qh8 53. Kd2 Qb8 54. Kc2 Qa8 55. Kd1 b5 56. Ke2 Qb7 57. Kf1 bxc4 58. bxc4 Qb1+ 59. Qd1 Qb4 60. Qb3 Bc3 61. Rxc3 Rh4 62. Bf3 Rh3 63. Kg2 Rh4 64. Qxb4 cxb4 65. Rb3 a5 66. Bd1 1-0

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.12"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Campos, Westerley Batista"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2006"]
[PlyCount "88"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. h3 b6 6. Be3 c5 7. d5 Nbd7 8. Nf3 a6 9. Bd3 Rb8 10. a4 0-0 11. Qd2 Ne8 12. Bh6 Kh8 13. g4 Ndf6 14. 0-0 Bd7 15. Rae1 Qc8 16. b3 Bxg4 17. Bxg7+ Nxg7 18. Ng5 Bxh3 19. Nxh3 Qxh3 20. Re3 Qh6 21. f4 Ng4 22. Rg3 Qh4 23. Qg2 h5 24. Rh3 Qf6 25. e5 dxe5 26. Qxg4 e4 27. Nxe4 Qd4+ 28. Nf2 Kg8 29. Qf3 e6 30. Be4 f5 31. Bd3 exd5 32. Qxd5+ Qxd5 33. cxd5 b5 34. axb5 axb5 35. Rd1 Rfd8 36. Be2 Rd6 37. Re3 b4 38. Bc4 Kf7 39. Nd3 Rc8 40. Rde1 Rc7 41. Kf2 h4 42. Kg2 Nh5 43. Ne5+ Kf6 44. Kf3 Rh7 1-0

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.11"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "Bissacot, Sidnei"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2006"]
[BlackElo "2163"]
[PlyCount "104"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bf4 dxc4 8. Bxc4 Nd5 9. Bg3 b6 10. Nf3 Bb7 11. 0-0 Nd7 12. Nxd5 exd5 13. Bb3 Nf6 14. h3 Ne4 15. Bh2 Ba6 16. Rc1 Rc8 17. Ne5 c5 18. Re1 c4 19. Ba4 b5 20. Bc2 Bb4 21. Re2 Bd6 22. Bxe4 dxe4 23. f4 exf3 24. gxf3 Qh4 25. Qf1 Rfe8 26. Rg2 Bb7 27. Rg4 Qe7 28. e4 f6 29. Ng6 Bxh2+ 30. Kxh2 Qd6+ 31. Kh1 f5 32. e5 Qb6 33. Rg3 Rcd8 34. d5 Rxd5 35. Qg1 Rd3 36. Qxb6 axb6 37. Nf4 Rxf3 38. Rxf3 Bxf3+ 39. Kh2 Rxe5 40. Kg3 Be4 41. Rd1 Bd3 42. Nxd3 Re3+ 43. Kf4 Rxd3 44. Rxd3 cxd3 45. Ke3 g5 46. Kxd3 Kf7 47. Kd4 Ke6 48. a3 g4 49. hxg4 fxg4 50. Ke4 h5 51. Kf4 Kd5 52. b4 Kc4 0-1

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.05"]
[Round "2"]
[White "Martins, Vilker Germano"]
[Black "Mendes, Daniel1111"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2006"]
[BlackElo "1987"]
[PlyCount "102"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bf4 0-0 7. h3 c5 8. Nf3 a6 9. cxd5 exd5 10. Bd3 Nbd7 11. a4 b6 12. 0-0 Bb7 13. Qc2 Rc8 14. Bf5 cxd4 15. exd4 Ne4 16. Ne5 Nef6 17. Qb3 Nxe5 18. Bxc8 Nf3+ 19. gxf3 Qxc8 20. Kh2 Qf5 21. Ne2 Bc8 22. Rh1 Re8 23. Kg2 Bf8 24. Be5 Qg6+ 25. Ng3 h5 26. h4 Nd7 27. f4 Bb7 28. Qf3 f6 29. Bc7 Re4 30. Rad1 Bb4 31. Kh2 Re7 32. Rhg1 Qc2 33. Rc1 Qxb2 34. Nf5 Re2 35. Rxg7+ Kf8 36. Rf1 Qc2 37. Qxh5 Rxf2+ 38. Rxf2 Qxf2+ 39. Rg2 Qxg2+ 40. Kxg2 Bc6 41. Qh6+ Kf7 42. Qh7+ Ke6 43. Ng7+ Kf7 44. Nh5+ Ke8 45. Qg8+ Ke7 46. Qg7+ Ke8 47. Qg8+ Ke7 48. f5 Ne5 49. Qd8+ Kf7 50. Qxf6+ Ke8 51. Ng7+ Kd7 1-0

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.05"]
[Round "3"]
[White "Teixeira, Aloisio da Silva"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2005"]
[BlackElo "2006"]
[PlyCount "88"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Be2 g6 6. e5 cxd4 7. Qxd4 dxe5 8. Nxe5 Bg7 9. Bg5 0-0 10. Nxd7 Bxd7 11. 0-0 Bf5 12. Qa4 Qc7 13. Rac1 Rfd8 14. Bf3 Qd7 15. Rfe1 Qxa4 16. Nxa4 h6 17. Be3 Nd5 18. Bd2 e5 19. c4 Nb6 20. Nxb6 axb6 21. Bc3 e4 22. Be2 Rxa2 23. g4 Bxc3 24. Rxc3 Be6 25. Rb3 Rd2 26. Rxb6 Raxb2 27. Rxb2 Rxb2 28. Kf1 b6 29. Rc1 Kf8 30. Rc3 Rb1+ 31. Kg2 Rb2 32. Bd1 Rb4 33. Bc2 Rb2 34. h3 g5 35. c5 bxc5 36. Rxc5 Ke7 37. Rc6 e3 38. Rxe6+ fxe6 39. Bd3 Rd2 40. Ba6 exf2 41. Kf3 Ra2 42. Bb5 Rb2 43. Bf1 Kd6 44. Kg2 Rb1 0-1

[Event "Brasiliense sf 02"]
[Site "Brazil"]
[Date "2009.07.04"]
[Round "1"]
[White "Freitas, Vilmar Rosa de"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "2006"]
[PlyCount "113"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. Bc4 Nc6 5. 0-0 Bg7 6. d3 Nf6 7. Nd5 0-0 8. Nxf6+ Bxf6 9. c3 Bg7 10. a4 Bg4 11. h3 Bxf3 12. Qxf3 Ne5 13. Qg3 Nxc4 14. dxc4 Qb6 15. f4 f5 16. e5 dxe5 17. fxe5 Qb3 18. Bg5 e6 19. Be7 Rf7 20. Bxc5 Rc8 21. Bd4 Rxc4 22. h4 Bh6 23. Qf2 Rxa4 24. Rxa4 Qxa4 25. Bxa7 Qe4 26. Bd4 Rd7 27. Re1 Qd3 28. Be3 Bg7 29. Bd4 Qb5 30. b4 Rd5 31. Qe2 Qxe2 32. Rxe2 Kf7 33. Kf2 Ke7 34. Kf3 h5 35. g3 Kd7 36. Kf2 Kc6 37. Kf3 Kc7 38. Kf4 Bh6+ 39. Kf3 Bg7 40. Kf2 Kc6 41. Kf3 Kb5 42. Ra2 Kc6 43. Ra8 Rd7 44. Re8 Kd5 45. Ke3 b5 46. Rb8 Kc6 47. Ra8 Rb7 48. Rd8 Kc7 49. Rd6 Bh6+ 50. Kf2 g5 51. hxg5 Bxg5 52. Rxe6 Bd2 53. Rg6 Rb8 54. Rg7+ Kc6 55. Rg6+ Kc7 56. Rg7+ Kc8 57. Rg8+ 1/2-1/2

[Event "Brasiliense sf 01"]
[Site "Brazil"]
[Date "2009.06.08"]
[Round "6"]
[White "Martins, Vilker Germano"]
[Black "Gomes, Antonio Jose"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2044"]
[PlyCount "64"]
[EventDate "2009.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d6 5. Nf3 Nbd7 6. e3 b6 7. Bd3 Bb7 8. 0-0 Bxc3 9. bxc3 Qc8 10. Qc2 0-0 11. Rfe1 Re8 12. Rad1 e5 13. Bf5 e4 14. Nd2 g6 15. Bh3 Qb8 16. d5 Bc8 17. Bxd7 Nxd7 18. Nxe4 f5 19. Nf6+ Nxf6 20. Bxf6 Re4 21. Rd4 Re8 22. Qd2 Rf8 23. Bg5 Bd7 24. e4 Re8 25. Bf6 Rf8 26. e5 dxe5 27. Bxe5 Qc8 28. Qh6 Rf7 29. Bf4 c5 30. Rd3 Qa6 31. Rde3 Qxc4 32. d6 Raf8 1-0

[Event "Brasiliense sf 01"]
[Site "Brazil"]
[Date "2009.06.04"]
[Round "4"]
[White "Rocha, Tarciso"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1948"]
[BlackElo "2044"]
[PlyCount "41"]
[EventDate "2009.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 Kh8 8. Nge2 Ng8 9. Ng3 f5 10. exf5 gxf5 11. Bf2 Nf6 12. Be2 Rg8 13. Qc2 f4 14. Nge4 Bf5 15. Bd3 Nxe4 16. Nxe4 Nd7 17. 0-0-0 Qe7 18. h4 h6 19. Rdg1 Nf6 20. Nxf6 Bxd3 21. Nxg8 1-0

[Event "Brasiliense sf 01"]
[Site "Brazil"]
[Date "2009.06.03"]
[Round "3"]
[White "Martins, Vilker Germano"]
[Black "Gil, Alessandro"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2044"]
[PlyCount "74"]
[EventDate "2009.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. f4 c5 7. d5 e6 8. Nge2 exd5 9. exd5 Re8 10. 0-0 Ng4 11. Ne4 f5 12. Ng5 h6 13. Nf3 Ne3 14. Bxe3 Rxe3 15. Qd2 Re8 16. Rae1 Nd7 17. Nc3 Nf6 18. Rxe8+ Qxe8 19. Re1 Qd8 20. h3 a6 21. a4 Bd7 22. Nh4 Kf7 23. Qf2 Nh5 24. g4 Bd4 25. Re3 Nxf4 26. Qxf4 Qxh4 27. Kg2 Bxe3 28. Qxe3 fxg4 29. Qf4+ Qf6 30. Qxh6 Qf3+ 31. Kg1 Qg3+ 32. Kh1 Qxh3+ 33. Qxh3 gxh3 34. Ne4 Ke7 35. Ng5 Rf8 36. Kg1 Rf4 37. b3 Rg4+ 0-1

[Event "Brasiliense sf 01"]
[Site "Brazil"]
[Date "2009.06.02"]
[Round "2"]
[White "Pessoa, Marcio de Souza"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1996"]
[BlackElo "2044"]
[PlyCount "55"]
[EventDate "2009.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 g6 5. d3 Bg7 6. Nbd2 Nf6 7. Nf1 0-0 8. Ng3 Na5 9. Bb3 Nxb3 10. axb3 Qb6 11. 0-0 Be6 12. b4 cxb4 13. Be3 Qc7 14. Qd2 bxc3 15. bxc3 Ng4 16. Bd4 Rfc8 17. Bxg7 Kxg7 18. Rac1 Qa5 19. h3 Nf6 20. Nd4 Bd7 21. f4 b5 22. f5 Qb6 23. Kh1 a5 24. fxg6 hxg6 25. Qg5 Kh7 26. Ndf5 Bxf5 27. Nxf5 Nh5 28. Qh6+ 1-0

[Event "Brasiliense sf 01"]
[Site "Brazil"]
[Date "2009.06.01"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Romeo, Raphael"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2044"]
[PlyCount "63"]
[EventDate "2009.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nbd7 6. f4 0-0 7. Nf3 e5 8. d5 Nh5 9. f5 Nc5 10. Bc2 gxf5 11. exf5 e4 12. Ng5 Nf6 13. 0-0 Re8 14. Be3 h6 15. Nh3 Re5 16. g4 Nh7 17. Bd4 Qh4 18. Kg2 Re8 19. Bxg7 Kxg7 20. Rf4 Ng5 21. Nxg5 hxg5 22. Qd4+ f6 23. Qf2 Rh8 24. Qxh4 Rxh4 25. Kg3 gxf4+ 26. Kxh4 e3 27. b4 Na6 28. a3 Bd7 29. Kh3 Rh8+ 30. Kg2 c5 31. b5 Nc7 32. Rh1 1/2-1/2

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Duarte, Renato Cassio del G"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "89"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 h6 8. Qd2 Kh7 9. Bd3 Ng8 10. Nge2 f5 11. exf5 Bxf5 12. 0-0 Nd7 13. b4 a5 14. a3 Ndf6 15. Ng3 Bd7 16. Qc2 Ne7 17. Rad1 Qc8 18. Rfe1 Nf5 19. Bf2 Ng8 20. c5 axb4 21. axb4 Nge7 22. Nxf5 Bxf5 23. Be4 Qd7 24. b5 Bxe4 25. fxe4 g5 26. Rb1 Qg4 27. b6 c6 28. dxc6 Ng6 29. cxd6 Nf4 30. Bg3 bxc6 31. b7 Rab8 32. Na4 Ne6 33. Qxc6 Rfd8 34. Nc5 Nd4 35. Qc7 Ne6 36. Nxe6 Qxe6 37. Red1 Qd7 38. Bf2 Qa4 39. Bb6 Rxd6 40. Rxd6 Qxe4 41. Rc1 Rxb7 42. Qc2 Qxc2 43. Rxc2 e4 44. Rc7 Rxc7 45. Bxc7 1-0

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Figueiredo, Francisco Marques"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2045"]
[PlyCount "27"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nf3 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. Re1 e5 8. c3 Ne8 9. e4 f5 10. exf5 gxf5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nf3 e4 14. Bc4+ 1-0

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Lins, Tercio Pinheiro"]
[Black "Martins, Vilker Germano"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "64"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 Qe7 11. Ne4 Nd5 12. Ng3 Kh8 13. e4 Nf4 14. Bf3 c5 15. Ne2 g5 16. Ng3 g4 17. Be2 Qg5 18. Bc4 h5 19. Ne2 h4 20. Nxf4 exf4 21. g3 Be5 22. Rd1 b5 23. Bd5 Rb8 24. Qd2 hxg3 25. fxg3 Qh5 26. gxf4 Rb6 27. fxe5 g3 28. Rf1 Rg6 29. Bxf7 gxh2+ 30. Kh1 Rg1+ 31. Rxg1 hxg1Q+ 32. Kxg1 Qxf7 1/2-1/2

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Aramuni, Jorge Elias da Fons"]
[Result "1/2-1/2"]
[ECO "E38"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. b4 Nce4 9. Qd4 d5 10. c5 b6 11. cxb6 0-0 12. f3 e5 13. Qxe5 Qxb6 14. fxe4 Re8 15. Qc3 Nxe4 16. Qe3 d4 17. Qf4 g5 18. Qf3 Bb7 19. Qd3 g4 20. Bb2 Rad8 21. b5 Qf6 22. 0-0-0 Qg5+ 23. Kb1 Nf2 24. Qd2 Qf5+ 25. Ka1 Nxh1 26. e4 Bxe4 27. Bc4 1/2-1/2

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Carvalho, Carlos Alberto"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2160"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 b6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 f5 6. Qh5+ g6 7. Qe2 Nf6 8. f3 Bxc3+ 9. bxc3 fxe4 10. Bc2 exf3 11. Nxf3 Bxf3 12. Qxf3 0-0 13. Bg5 Nc6 14. Rf1 Kg7 15. 0-0-0 Qe7 16. Kb2 Qf7 17. Qh3 Qe7 18. Qh6+ Kg8 19. Qh4 Kg7 20. Rf3 Rf7 21. Rdf1 Raf8 22. Bh6+ Kg8 23. Bxf8 Rxf8 24. Rxf6 Kg7 25. d5 Na5 26. Rxg6+ 1-0

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Chaves, Marcelo Ferreira"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "61"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 Nbd7 7. Nf3 c5 8. d5 Qa5 9. Bd2 Ne8 10. g4 Qd8 11. Qc2 e6 12. h4 Ndf6 13. g5 Nh5 14. Rg1 a6 15. Nh2 Bd4 16. Rg2 exd5 17. Bxh5 gxh5 18. Nxd5 Bh3 19. Rg3 Be6 20. Bc3 Bxd5 21. cxd5 Bxc3+ 22. Qxc3 Nc7 23. Kf2 Nb5 24. Qf3 Qa5 25. Rd1 Rac8 26. Kg2 Nd4 27. Qxh5 Qxa2 28. Ng4 Qxb2+ 29. Kh3 f5 30. Nf6+ Rxf6 31. gxf6+ 1-0

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "De Paula Neto, Brenno Vicente"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "82"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. a3 b6 5. b4 Bb7 6. e3 Be7 7. Nf3 0-0 8. Bb2 Qe8 9. Ne5 Nc6 10. Nd3 Nd8 11. Nb5 Qg6 12. Ne5 Qh6 13. Nxc7 Rc8 14. Nb5 a6 15. Nc3 Nf7 16. Nf3 Ng5 17. Be2 Bxf3 18. gxf3 Nh3 19. Rf1 Qg6 20. Bd3 Qg2 21. Qe2 d5 22. cxd5 Nxd5 23. Nxd5 exd5 24. Bxa6 Rc7 25. Rc1 Rxc1+ 26. Bxc1 Ng1 27. Qa2 Nxf3+ 28. Ke2 Nxh2 29. Re1 Bh4 30. Kd3 Bxf2 31. Re2 Ng4 32. Bb7 Rd8 33. a4 Qe4+ 34. Kc3 Bxe3 35. Bxe3 Nxe3 36. Qd2 f4 37. a5 bxa5 38. bxa5 Qe7 39. Qb2 Nd1+ 40. Kd2 Qxe2+ 41. Kxe2 Nxb2 0-1

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Martins, Vilker Germano"]
[Black "Dos Santos, Emmanuel"]
[Result "1/2-1/2"]
[ECO "E76"]
[BlackElo "2265"]
[PlyCount "108"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 d6 6. f4 e5 7. fxe5 dxe5 8. d5 Nbd7 9. Bg5 a6 10. Nf3 Qe8 11. Qd2 Nh5 12. 0-0-0 Nc5 13. Bc2 b5 14. b4 Nb7 15. c5 a5 16. a3 axb4 17. axb4 Ra6 18. Bd3 Bd7 19. c6 Bxc6 20. dxc6 Rxc6 21. Kb2 Nd6 22. Bxb5 Nc4+ 23. Bxc4 Rxc4 24. Kb3 Qc6 25. Nd5 Kh8 26. Qd3 Ra8 27. Ra1 Rd4 28. Nxd4 exd4 29. Rxa8+ Qxa8 30. Nxc7 Qc6 31. Ra1 h6 32. Bd8 Nf4 33. Qc4 Qxe4 34. Qxf7 Qd3+ 35. Ka4 Ne2 36. Qe8+ Kh7 37. Ne6 Qa6+ 38. Ba5 Nc3+ 39. Kb3 Qd3 40. Nf4 Qf5 41. Qxg6+ Qxg6 42. Nxg6 Kxg6 43. Kc2 Nd5 44. g3 d3+ 45. Kxd3 Bxa1 46. Kc4 Ne7 47. b5 Be5 48. b6 Kf6 49. Bc3 Bxc3 50. Kxc3 Ke6 51. b7 Nc6 52. Kd3 Kd7 53. Ke4 Kc7 54. Kf5 Kxb7 1/2-1/2

[Event "Najdorf Memorial"]
[Site "Brazil"]
[Date "1998.??.??"]
[Round "?"]
[White "Santos Neto, Francisco Jose"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2185"]
[PlyCount "127"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. f4 e5 3. Nf3 Nd7 4. Bc4 exf4 5. d4 Nb6 6. Bb3 Nf6 7. Ng5 d5 8. e5 h6 9. Nxf7 Kxf7 10. exf6 Qxf6 11. 0-0 g5 12. Nc3 c6 13. Ne4 Qg6 14. Qf3 Kg7 15. Bxf4 dxe4 16. Be5+ Kh7 17. Qf7+ Bg7 18. Bxg7 Qxg7 19. Qh5 Rf8 20. Rxf8 Qxf8 21. Rf1 Bf5 22. Bf7 Qg7 23. Rxf5 Rf8 24. Qg6+ Kh8 25. c3 Na4 26. Qe6 Nxb2 27. Rf6 Kh7 28. Qxe4+ Kh8 29. Qe7 Na4 30. Qe5 Kh7 31. Bg6+ Kg8 32. Rxf8+ Qxf8 33. Qc7 Qf6 34. Qh7+ Kf8 35. Qxh6+ Ke7 36. Qh7+ Kd6 37. Bf5 Qe7 38. Qxe7+ Kxe7 39. Bc8 b6 40. Bb7 Nxc3 41. Bxc6 Ne2+ 42. Kf2 Nxd4 43. Bd5 Kd6 44. Bg8 a5 45. Kg3 b5 46. Kg4 Ne6 47. Kf5 Nf4 48. g3 Nd5 49. Kxg5 b4 50. h4 a4 51. Bh7 b3 52. a3 Ke7 53. h5 Ne3 54. h6 Nc2 55. Bg6 Kf8 56. Kf6 Kg8 57. g4 Nxa3 58. Bd3 Nc2 59. g5 Nb4 60. Bc4+ Kh7 61. g6+ Kxh6 62. g7 b2 63. g8Q b1Q 64. Qg5+ 1-0

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "7"]
[White "Amorim, Walter"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 a5 10. Nd2 h6 11. Be3 Ncd7 12. Nb5 g5 13. Re1 Nh7 14. f3 Kh8 15. Bf2 Rg8 16. g4 Ndf8 17. Nc3 Ng6 18. Nf1 Nf4 19. Ng3 Bd7 20. Bf1 Nf8 21. Qd2 N8g6 22. Nf5 Bf8 23. Bg2 Kh7 24. Kh1 Rh8 25. Nd1 Kg8 26. Nde3 Qf6 27. Kg1 Rh7 28. Bg3 Qh8 29. Rad1 b6 30. Qf2 h5 31. Qf1 Rd8 32. h3 f6 33. Rd2 Bc8 34. Red1 Rdd7 35. b3 Rdf7 36. Rf2 hxg4 37. hxg4 Nxg2 38. Qxg2 Rh3 39. Kf1 Nf4 40. Bxf4 gxf4 41. Ke2 1-0

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "6"]
[White "Borensztajn, David"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "47"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Qd2 Re8 8. Bh6 Bh8 9. h4 e5 10. d5 Nc5 11. Ng5 Ng4 12. h5 Nxh6 13. hxg6 fxg6 14. Rxh6 Re7 15. 0-0-0 Nd7 16. Ne6 Qe8 17. Nxc7 Qd8 18. Nxa8 a6 19. Rdh1 b5 20. Bg4 Bb7 21. Be6+ Kf8 22. Rxh7 Bg7 23. Rh8+ Bxh8 24. Rxh8+ 1-0

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "5"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Martins, Vilker Germano"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2150"]
[PlyCount "101"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 Re8 9. Bf1 Ng4 10. Bg5 f6 11. Bh4 Rf8 12. h3 Nh6 13. dxe5 dxe5 14. Qd5+ Nf7 15. c5 c6 16. Qc4 Qe7 17. b4 Nb8 18. Qb3 Be6 19. Bc4 Bxc4 20. Qxc4 Na6 21. Red1 Nc7 22. Rd3 Rad8 23. Rad1 Rxd3 24. Rxd3 Ne6 25. Ne2 Nf4 26. Rd1 Rd8 27. Rxd8+ Qxd8 28. Nc3 Qd3 29. Qxd3 Nxd3 30. a3 a5 31. Na2 axb4 32. axb4 Nd8 33. Nd2 Kf7 34. Nc4 Ke6 35. f3 Bf8 36. Bf2 Bh6 37. Kf1 Kd7 38. Bg1 Bg5 39. g3 Ne6 40. Ke2 Nc1+ 41. Nxc1 Bxc1 42. h4 Nc7 43. Kd1 Bh6 44. Kc2 Nb5 45. Kd3 Bg7 46. g4 h6 47. Be3 g5 48. h5 Bf8 49. Nb6+ Kc7 50. Kc4 Na3+ 51. Kb3 1-0

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Azevedo, Kelsen Rosas Sodre"]
[Result "1/2-1/2"]
[ECO "A57"]
[BlackElo "2220"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 g6 5. Bb2 Bg7 6. Nd2 b4 7. e4 d6 8. Bd3 0-0 9. f4 Nbd7 10. Ngf3 Qc7 11. 0-0 a5 12. Re1 Nb6 13. e5 dxe5 14. fxe5 Nfd7 15. Bc2 Ba6 16. Ne4 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Qxe5 19. Nxc5 Qd6 20. Qd4 Nd7 21. Nxd7 Qxd7 22. Be4 Bb7 23. c5 Rfd8 24. Red1 Rac8 25. Rac1 Qb5 26. Bd3 Qd7 27. Be4 Qb5 28. Bf3 Rd7 29. Qe3 Rdc7 30. c6 Ba6 31. Rd2 Rb8 32. Rd4 Qb6 33. g3 Rd8 34. Re1 Bb5 1/2-1/2

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "4"]
[White "Martins, Vilker Germano"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "1/2-1/2"]
[ECO "E71"]
[BlackElo "2260"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. h3 c5 7. d5 e6 8. Bg5 exd5 9. exd5 h6 10. Bh4 Re8+ 11. Nge2 Nbd7 12. f4 a6 13. a4 Nf8 14. 0-0 Qc7 15. a5 b6 16. axb6 Qxb6 17. Qd2 Rb8 18. Rfb1 N8h7 19. Ra2 Bf5 20. Bxf5 gxf5 21. Rba1 Ne4 22. Qc2 Qb3 23. Qxb3 Rxb3 24. Rxa6 Rxb2 25. Ra8 Rxa8 26. Rxa8+ Nf8 27. Be7 Rb7 28. Bxf8 Bxf8 29. Re8 Nf6 30. Ra8 Rb4 31. Ra4 Rxa4 32. Nxa4 Ne4 33. Nec3 Nd2 34. Nb6 Be7 35. Kf2 Bd8 36. Nca4 Kh7 37. Ke3 Nb3 38. Nc8 Bc7 39. Nc3 Ba5 40. Nb5 1/2-1/2

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "3"]
[White "Martins, Vilker Germano"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "D17"]
[BlackElo "2200"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Nh4 Bg4 7. h3 Bh5 8. Bf4 e6 9. a5 Nd5 10. Bg3 Bb4 11. Qc2 Bxa5 12. e4 Nxc3 13. bxc3 b5 14. Be2 Bxe2 15. Kxe2 0-0 16. Ra3 Bc7 17. Bxc7 Qxc7 18. Rha1 a5 19. Nf3 Nd7 20. Qa2 a4 21. Qd2 Nf6 22. e5 Nd5 23. Kf1 Qe7 24. Ng5 f6 25. exf6 Rxf6 26. Ne4 Rf4 27. Qe2 e5 28. g3 Rf7 29. Qd2 exd4 30. Nc5 Ne3+ 31. Kg1 Nc2 0-1

[Event "Belo Horizonte Centenario op"]
[Site "Belo Horizonte"]
[Date "1997.??.??"]
[Round "2"]
[White "Sant'Ana, Fernando"]
[Black "Martins, Vilker Germano"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2180"]
[PlyCount "76"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Nbd7 5. Ne2 Be7 6. Ng3 0-0 7. Be3 h6 8. Nd2 Nh7 9. Nf3 Ng5 10. Nf5 Nxf3+ 11. gxf3 Bf6 12. Rg1 Kh8 13. Qd2 Nb6 14. Bxh6 Bxf5 15. exf5 exd4 16. Rg3 Qe7+ 17. Kf1 dxc3 18. Qf4 Nd5 19. Bxg7+ Bxg7 20. Qg4 Qf6 21. Re1 Rg8 22. Re4 Bh6 23. Qh3 Rxg3 24. hxg3 cxb2 25. Rh4 Kg7 26. Qg4+ Kf8 27. Qc4 c6 28. Kg2 Re8 29. Rh1 Nb6 30. Qb4 Bg7 31. Rh4 c5 32. Qb5 Re1 33. Re4 Rxe4 34. Bxe4 d5 35. Bxd5 Nxd5 36. Qxc5+ Qe7 37. Qc8+ Qe8 38. Qxb7 Nb6 0-1

