[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.03"]
[Round "3"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1588"]
[BlackElo "1934"]
[PlyCount "69"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 a6 11. Bd2 Bd6 12. 0-0-0 0-0 13. Nb3 Bc7 14. Bb4 Re8 15. Nc5 Nd5 16. Ba3 b6 17. c4 bxc5 18. cxd5 Bb7 19. Bxc5 Rec8 20. Kb1 Bxg3 21. hxg3 Rxc5 22. Rhe1 Kf8 23. Be4 Bxd5 24. Bxd5 Rxd5 25. Rxd5 exd5 26. Kc2 Rc8+ 27. Kd3 h5 28. Re2 g6 29. Kd4 Rd8 30. Re5 Rc8 31. Kd3 Rd8 32. b4 Rb8 33. a3 a5 34. Rxd5 axb4 35. a4 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.03"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Ricci, Lucas Estremes"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1934"]
[BlackElo "1550"]
[PlyCount "60"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. d5 d6 7. Nc3 e6 8. e4 exd5 9. exd5 Re8 10. 0-0 Bf5 11. Bf4 Nbd7 12. Re1 Qb6 13. Na4 Qc7 14. Nh4 Ne4 15. Be3 Qd8 16. Nxf5 gxf5 17. Bf1 Qf6 18. g3 Qg6 19. Bg2 Ne5 20. f3 Nxc4 21. fxe4 Nxe3 22. Rxe3 Bd4 23. Qd2 f4 24. gxf4 Rxe4 25. Rae1 Rae8 26. Qxd4 cxd4 27. Rxe4 Rxe4 28. Rxe4 b5 29. Rxd4 Qb1+ 30. Bf1 bxa4 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.08"]
[Round "5"]
[White "Castro Silva, Alex"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1937"]
[BlackElo "1931"]
[PlyCount "61"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Ndb5 Qa5 12. Be2 Qd8 13. 0-0 a6 14. Nd4 Nxd4 15. Bxd4 g6 16. f5 gxf5 17. Nxd5 exd5 18. e6 Nf6 19. Rxf5 Ne4 20. exf7+ Kd7 21. Qf4 Kc6 22. Rb6+ Qxb6 23. Rf6+ Nxf6 24. Qxf6+ Bd6 25. Bxb6 Bd7 26. c4 dxc4 27. Qd4 Be6 28. Bf3+ Kd7 29. Bc5 Ke7 30. Bxd6+ Kxf7 31. Bh5+ 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.08"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Almeida, Higor Carlos De"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1931"]
[BlackElo "1697"]
[PlyCount "111"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. e3 Be7 5. b3 0-0 6. Bb2 c6 7. Nbd2 Nbd7 8. Be2 Re8 9. 0-0 Bf8 10. Qc2 g6 11. Rfd1 Bg7 12. Ne5 Qc7 13. f4 b6 14. Bf3 Bb7 15. c5 b5 16. b4 a5 17. a3 a4 18. g4 Nxe5 19. dxe5 Nd7 20. g5 Rad8 21. Qc3 Kf8 22. Kg2 Ke7 23. h4 h6 24. gxh6 Bxh6 25. Be2 Rh8 26. Nf3 Bg7 27. Rg1 Rh6 28. Kf2 Rdh8 29. Qd3 Ke8 30. Rg2 Bf8 31. Rg4 Be7 32. Rh1 Qd8 33. Kg3 Bc8 34. Bc3 Kf8 35. Qc2 Ba6 36. Bd3 f5 37. exf6 Bxf6 38. Bxg6 Bxc3 39. Qxc3 Nf6 40. Ng5 Qe7 41. Bc2 Bc8 42. Nh7+ R8xh7 43. Bxh7 Rxh7 44. Qe5 Nxg4 45. Kxg4 Qg7+ 46. Qxg7+ Rxg7+ 47. Kf3 Bd7 48. e4 Be8 49. Rh3 Bh5+ 50. Ke3 Rg2 51. Kd4 Ke7 52. exd5 Rd2+ 53. Ke4 Bg6+ 54. Kf3 Rd3+ 55. Kg2 Rxh3 56. Kxh3 1/2-1/2

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Dos Santos, Clecio Franca"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1931"]
[BlackElo "2043"]
[PlyCount "141"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e3 Nf6 2. d4 e6 3. c4 b6 4. Nf3 Bb7 5. Be2 Bb4+ 6. Nbd2 0-0 7. 0-0 Ne4 8. a3 Be7 9. Nxe4 Bxe4 10. Nd2 Bb7 11. Bf3 d5 12. Qc2 Nd7 13. b3 c5 14. cxd5 exd5 15. dxc5 Bf6 16. Bb2 Nxc5 17. Bxf6 Qxf6 18. b4 Ne6 19. Rac1 Rac8 20. Qb1 Rc3 21. Rxc3 Qxc3 22. Nb3 Ng5 23. Be2 Ne4 24. Rc1 Qf6 25. Bf3 Qe5 26. Rc2 Ba6 27. Qc1 Bd3 28. Rc8 Bc4 29. Rxf8+ Kxf8 30. Nd4 Ng5 31. Be2 Ne6 32. Nf3 Qc7 33. Bd1 a5 34. bxa5 bxa5 35. Qb2 Nc5 36. Nd4 Nd3 37. Qb1 g6 38. Bc2 Ne5 39. h3 Ba6 40. Qb2 Nc4 41. Qc3 Qd6 42. Bd3 Kg8 43. Bxc4 dxc4 44. Qxa5 Bb7 45. Qb5 Ba6 46. Qb4 Qxb4 47. axb4 c3 48. Nb3 Bc4 49. Nc1 Kf8 50. f3 Ke7 51. Kf2 Kd6 52. Ne2 c2 53. Nc1 f5 54. Ke1 Ke5 55. g3 g5 56. Kd2 h5 57. Kxc2 h4 58. gxh4 gxh4 59. Nd3+ Kd6 60. Kc3 Bd5 61. Ne1 f4 62. e4 Be6 63. Ng2 Bxh3 64. Nxh4 Bf1 65. Ng6 Kd7 66. Nxf4 Kd6 67. Kd4 Kc6 68. Ke5 Kd7 69. Kf6 Kc6 70. Ke7 Kb5 71. Nd5 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Schneider, Eldir Paulo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1931"]
[BlackElo "1824"]
[PlyCount "107"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e3 c5 2. d4 cxd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 g6 7. 0-0 Bg7 8. Re1 0-0 9. h3 Re8 10. Bg5 h6 11. Bh4 Nh7 12. Nbd2 Bf6 13. Bg3 e6 14. Qc2 Ne7 15. Re2 Nf5 16. Be5 Ng5 17. Bb5 Nxf3+ 18. Nxf3 Rf8 19. Rae1 a6 20. Bd3 Kg7 21. Bxf5 exf5 22. Qb3 b5 23. Bxf6+ Kxf6 24. Ne5 Be6 25. Nd3 Re8 26. Nc5 Qd6 27. Re5 Re7 28. Nd3 Rae8 29. Qd1 Kg7 30. Qb3 f6 31. R5e2 Bf7 32. Qd1 Rxe2 33. Rxe2 Re4 34. Nc5 Qc6 35. Nxe4 fxe4 36. Qb3 f5 37. Qb4 Qc4 38. Qxc4 dxc4 39. d5 Bxd5 40. Rd2 Bf7 41. Rd6 a5 42. Rb6 Be8 43. Kf1 g5 44. Ke2 h5 45. Ke3 a4 46. h4 f4+ 47. Kxe4 Bg6+ 48. Ke5 f3 49. g3 g4 50. Rxb5 Bb1 51. a3 Bc2 52. Kd4 Bb3 53. Rxh5 Kg6 54. Rg5+ 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "3"]
[White "Leite, Coraci de Jesus"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1769"]
[BlackElo "1931"]
[PlyCount "58"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bc4 h6 11. f3 b5 12. Bb3 0-0 13. Be3 Na5 14. Qd2 Nc4 15. Bxc4 bxc4 16. g4 Bb7 17. g5 Nh5 18. h4 f5 19. gxh6 fxe4 20. fxe4 Qe6 21. 0-0-0 Ng3 22. Rhg1 Rf3 23. Bf2 Nh5 24. Rg5 Qxh6 25. Rdg1 Qf6 26. Be1 Qf7 27. Qxd6 Re8 28. Rxe5 Qf4+ 29. Kb1 Qxe5 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.06"]
[Round "1"]
[White "Pimentel, Maraiza Dalila Assu"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1743"]
[BlackElo "1931"]
[PlyCount "26"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. c3 c5 9. b3 Nc6 10. Ne5 Qc7 11. Nef3 Ne7 12. Qc2 Ne4 13. Bxe4 dxe4 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "6"]
[White "Brito, Luismar Jorge"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2282"]
[BlackElo "1943"]
[PlyCount "197"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 Nf6 3. e5 Nfd7 4. f4 e6 5. d4 c5 6. Nf3 Nc6 7. Ne2 cxd4 8. Nexd4 Nxd4 9. Nxd4 Bc5 10. c3 Qb6 11. a3 a6 12. Be2 0-0 13. 0-0 Nb8 14. b4 Bxd4+ 15. cxd4 Nc6 16. Be3 Bd7 17. Bd3 Ne7 18. Rf3 f5 19. exf6 Rxf6 20. Rc1 Nf5 21. Bf2 Nd6 22. Rc3 Raf8 23. Qc2 Ne4 24. Be3 g6 25. Rc7 Bc6 26. Rxc6 Qxc6 27. Qxc6 bxc6 28. Bc1 Ra8 29. Bxe4 dxe4 30. Rc3 a5 31. bxa5 Ra6 32. Kf2 Rf5 33. Ke3 Rfxa5 34. Kxe4 Kf7 35. g4 Ke7 36. g5 Rb5 37. Rh3 h5 38. gxh6 Rh5 39. Rb3 Rxh6 40. h3 Kd6 41. Bd2 c5 42. dxc5+ Kxc5 43. Rd3 Rh5 44. Rg3 Kc4 45. Bb4 Rc6 46. Be7 Rc7 47. Bf6 Rf7 48. Rc3+ Kb5 49. Bg5 Rh8 50. Ke5 Re8 51. Kd6 Ra7 52. h4 Rf7 53. Rb3+ Kc4 54. Rb4+ Kc3 55. Rb5 Ra7 56. Ke5 Rf7 57. Rb4 Rf5+ 58. Kd6 Rd5+ 59. Kc6 Rd4 60. Bf6 Kd3 61. Bxd4 Rh8 62. Be5 Rxh4 63. Kd6 Ke3 64. Kxe6 Rh7 65. Kf6 Ra7 66. Kxg6 Rxa3 67. Kf6 Ra8 68. Rb3+ Ke4 69. Bc7 Rc8 70. Ba5 Rf8+ 71. Ke6 Kxf4 72. Bb4 Ra8 73. Rc3 Ke4 74. Rc5 Kd3 75. Rc3+ Ke2 76. Bd6 Kd2 77. Rb3 Ra4 78. Be5 Ke2 79. Kf5 Ra8 80. Rc3 Kf2 81. Rc6 Rf8+ 82. Kg4 Ra8 83. Bf6 Kf1 84. Bg5 Kf2 85. Bh4+ Kf1 86. Rc1+ Kg2 87. Rc2+ Kf1 88. Kg3 Rg8+ 89. Kf3 Rf8+ 90. Kg3 Rf7 91. Rc4 Rh7 92. Kg4 Rf7 93. Bg3 Kg2 94. Rc2+ Kf1 95. Rd2 Ra7 96. Kh3 Ra1 97. Rh2 Kg1 98. Bf2+ Kf1 99. Rh1+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Da Silva, Marcelo Rosa"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1943"]
[BlackElo "1775"]
[PlyCount "83"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 d5 5. Bd3 Nf6 6. 0-0 e6 7. c3 Bd6 8. Bg5 h6 9. Bh4 0-0 10. Re1 Be7 11. Nbd2 a6 12. Nf1 b5 13. a3 Nh5 14. Bxe7 Qxe7 15. Bc2 Nf6 16. Qd3 Bd7 17. Ng3 g6 18. h4 Ne4 19. Nxe4 dxe4 20. Rxe4 f5 21. Re2 Qf6 22. Rae1 Kg7 23. Bb3 Rae8 24. d5 Na5 25. Ba2 exd5 26. Rxe8 Rxe8 27. Rxe8 Bxe8 28. Qxd5 Bf7 29. Qxf7+ Qxf7 30. Bxf7 Kxf7 31. Nd2 Nc4 32. Nxc4 bxc4 33. Kf1 Ke6 34. Ke2 Ke5 35. g3 g5 36. hxg5 hxg5 37. Ke3 g4 38. a4 a5 39. f3 gxf3 40. Kxf3 f4 41. Kg4 fxg3 42. Kxg3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "4"]
[White "De Oliveira, Yuri Garcia"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "1943"]
[PlyCount "44"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. cxd5 exd5 8. Bf4 Bb7 9. Nbd2 Nbd7 10. Ne5 c5 11. Nxd7 Qxd7 12. Nf3 Bd6 13. Bxd6 Qxd6 14. dxc5 bxc5 15. e3 Rfd8 16. Qd3 Ba6 17. Qc3 Bxf1 18. Rxf1 Rab8 19. Rc1 d4 20. exd4 cxd4 21. Qd2 Qb4 22. Rc2 d3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Jesus Filho, Jose Carlos"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1943"]
[BlackElo "1727"]
[PlyCount "93"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Bg4 5. e3 e5 6. Be2 Nc6 7. d5 Nce7 8. 0-0 Nf6 9. h3 Bd7 10. Rb1 0-0 11. b3 Ne8 12. Bb2 f5 13. Ne1 Qc8 14. f4 Bh6 15. Nd3 e4 16. Nf2 Qd8 17. Kh2 g5 18. g3 Ng6 19. a4 Nf6 20. Nb5 a6 21. Nd4 Rf7 22. Rg1 Rg7 23. Nc2 Qe7 24. Qd4 Rf8 25. Qc3 Rgf7 26. a5 Bg7 27. Qd2 g4 28. Bxf6 Rxf6 29. hxg4 fxg4 30. Bxg4 Ne5 31. Qe2 Bxg4 32. Nxg4 Nf3+ 33. Kg2 Rg6 34. Nh2 Rxg3+ 35. Kh1 Nxg1 36. Rxg1 Qh4 37. Qf2 Rxg1+ 38. Kxg1 Qxf2+ 39. Kxf2 Bc3 40. b4 c6 41. dxc6 bxc6 42. Kg3 Rb8 43. Ng4 Kf7 44. f5 h5 45. Nf2 d5 46. cxd5 cxd5 47. Kf4 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.05.31"]
[Round "1.31"]
[White "Langner, Donizete Ribeiro"]
[Black "Santos, Jailson da Silva"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1943"]
[BlackElo "1720"]
[PlyCount "17"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 c5 2. d4 d6 3. d5 g6 4. c4 Bg7 5. Bd3 e5 6. dxe6 b6 7. b3 b5 8. b4 h5 9. Bf5 1/2-1/2

[Event "Cuiaba Master 10th"]
[Site "Cuiaba"]
[Date "2019.03.04"]
[Round "5.3"]
[White "Araujo, Everson de Moura"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1900"]
[BlackElo "1956"]
[PlyCount "90"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 0-0 7. Bd3 b6 8. 0-0 Nbd7 9. Nbd2 Bb7 10. Qe2 Ne4 11. Rfd1 c5 12. Bxe4 dxe4 13. dxc5 exf3 14. Nxf3 Qc7 15. cxb6 Nxb6 16. Rd4 Rad8 17. Rg4 f5 18. Rg3 Qc4 19. Qc2 Qd3 20. Qb3 Qd5 21. Qc2 Rd7 22. h3 Nc4 23. Nd4 Nd6 24. f3 e5 25. Nb3 Nc4 26. e4 fxe4 27. fxe4 Qd6 28. Re1 Qb6+ 29. Kh2 Qf2 30. Re2 Qf4 31. Nc5 Nd2 32. Rxd2 Rxd2 33. Qb3+ Qf7 34. Ne6 g6 35. Nxf8 Qxb3 36. axb3 Kxf8 37. Re3 a5 38. Kg3 Rxb2 39. c4 Ke7 40. Kf3 Bc6 41. Rd3 Rxg2 42. b4 axb4 43. Rb3 Rh2 44. Rxb4 Rxh3+ 45. Kg4 Re3 0-1

[Event "Cuiaba Master 10th"]
[Site "Cuiaba"]
[Date "2019.03.04"]
[Round "6.2"]
[White "Langner, Donizete Ribeiro"]
[Black "Pertuzatti, Daniel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1956"]
[BlackElo "1940"]
[PlyCount "124"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bg4 5. Nbd2 e6 6. Be2 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Rc8 10. h3 Bh5 11. Ne5 Bxe2 12. Qxe2 Bb4 13. Ndf3 Nxe5 14. Nxe5 Nd7 15. Nxd7 Qxd7 16. c5 Ba5 17. a3 Bc7 18. f4 Rce8 19. Rf2 f6 20. Raf1 Rf7 21. g4 Rfe7 22. Qf3 g6 23. g5 Rf7 24. gxf6 Rxf6 25. Qg4 Rf5 26. Rg2 b6 27. cxb6 axb6 28. b4 Bd6 29. Rc2 Rc8 30. Rfc1 Be7 31. Kg2 Kf7 32. Kh2 Rh5 33. Re1 c5 34. e4 dxe4 35. Rxe4 cxb4 36. Rxc8 Qxc8 37. axb4 Rf5 38. Qe2 Bd6 39. d5 exd5 40. Rd4 Qe6 41. Qg2 Qe1 42. b5 Ke6 43. Qc2 Rxf4 44. Qc8+ Ke7 45. Qb7+ Kf8 46. Qc8+ Qe8 47. Qxe8+ Kxe8 48. Kg2 Rxd4 49. Bxd4 Bc5 50. Be5 Kf7 51. Kf3 Ke6 52. Bc7 Kf5 53. Bd8 g5 54. Bc7 h5 55. Bb8 g4+ 56. hxg4+ hxg4+ 57. Ke2 Ke4 58. Bh2 d4 59. Kd2 d3 60. Kc3 Bd4+ 61. Kd2 Be3+ 62. Kc3 Bf2 0-1

[Event "Cuiaba Master 10th"]
[Site "Cuiaba"]
[Date "2019.03.03"]
[Round "4.4"]
[White "Langner, Donizete Ribeiro"]
[Black "De Campos, Mauro Pedroso"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1956"]
[BlackElo "1785"]
[PlyCount "69"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 c5 2. d4 cxd4 3. exd4 d6 4. Nf3 a6 5. Bd3 Nf6 6. 0-0 Nc6 7. h3 e6 8. c4 Be7 9. b3 h6 10. Bb2 g5 11. d5 exd5 12. cxd5 Nb4 13. Nc3 Nxd3 14. Qxd3 g4 15. hxg4 Bxg4 16. Rfe1 Rg8 17. Re2 Rg6 18. Rae1 Ng8 19. Re3 Qd7 20. Nh4 Rg5 21. Na4 Qc7 22. Rxe7+ Nxe7 23. Bf6 0-0-0 24. Bxe7 Re8 25. Qd2 Kb8 26. Bxg5 Rg8 27. Bf4 Qd8 28. Bg3 f5 29. Qf4 Qa5 30. Qxd6+ Ka8 31. Re7 Rd8 32. Qe5 Rc8 33. Re8 Rxe8 34. Qxe8+ Ka7 35. Qb8# 1-0

[Event "Cuiaba Master 10th"]
[Site "Cuiaba"]
[Date "2019.03.02"]
[Round "2.2"]
[White "Gomes, Carlos"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1555"]
[BlackElo "1956"]
[PlyCount "80"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. Be2 0-0 6. 0-0 c5 7. c3 Nc6 8. Re1 Rb8 9. Bf1 b5 10. a3 a5 11. b3 Qc7 12. Qc2 Bd6 13. d4 cxd4 14. cxd4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Ne7 17. h3 Bb7 18. Qd3 Ng6 19. Bb2 Nf4 20. Qe3 Qe7 21. Ne5 Nd5 22. Qd2 b4 23. a4 Rbc8 24. Rac1 Rxc1 25. Rxc1 f6 26. Nd3 Bb8 27. g3 Qd6 28. Bg2 h5 29. h4 Bc6 30. Nf4 Be8 31. Nxd5 exd5 32. Rc5 f5 33. f4 Bf7 34. Rxa5 Bc7 35. Rb5 Re8 36. Qxb4 Qg6 37. Kf2 Bxf4 38. gxf4 Qg4 39. Bf3 Qxh4+ 40. Kf1 Qxf4 0-1

[Event "Cuiaba Master 10th"]
[Site "Cuiaba"]
[Date "2019.03.02"]
[Round "3.2"]
[White "Langner, Donizete Ribeiro"]
[Black "Silva, Alex Castro"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1956"]
[BlackElo "1879"]
[PlyCount "45"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 c6 6. Nc3 Nf6 7. c5 Bc7 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. Bd3 Re8 11. 0-0 Kf8 12. Re1 Rxe1+ 13. Nxe1 Be6 14. b4 Nbd7 15. b5 Nh5 16. g3 Ba5 17. Bb2 Rb8 18. f4 g6 19. a4 Ng7 20. Nf3 Bf5 21. Bxf5 Nxf5 22. Kf2 Nf6 23. h3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.30"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Fajardo Freire, Joao Alfredo Castel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1947"]
[BlackElo "2120"]
[PlyCount "37"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. e3 Be7 5. Nc3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. a3 c5 9. dxc5 Qxd1+ 10. Nxd1 Bxc5 11. b4 Be7 12. Bb2 b5 13. Bd3 Rd8 14. Ke2 Bb7 15. Nc3 Nbd7 16. Rhd1 Nh5 17. Rac1 Rac8 18. Nb1 Bd5 19. Nbd2 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.30"]
[Round "5"]
[White "Miguel, Gabriel Carvalho Mo"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2221"]
[BlackElo "1947"]
[PlyCount "70"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. e5 d4 9. Be4 Ra7 10. d3 Qc7 11. cxd4 Nxd4 12. Nxd4 cxd4 13. f4 Bb7 14. Nd2 Nf5 15. Bxb7 Rxb7 16. Ne4 Be7 17. Qf3 0-0 18. g4 Nh4 19. Qh3 Ng6 20. Bd2 Rc8 21. Qh5 Nf8 22. Rac1 Qb8 23. Rxc8 Qxc8 24. f5 exf5 25. gxf5 g6 26. fxg6 fxg6 27. Qf3 Ne6 28. Bh6 Kh8 29. Nd6 Bxd6 30. exd6 Kg8 31. Qd5 Rf7 32. Re1 Nf4 33. Bxf4 Qg4+ 34. Bg3 Kg7 35. Qe4 Qh3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.29"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Campelo, Leandro Fabricio"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1947"]
[BlackElo "2205"]
[PlyCount "95"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 c5 7. d5 e5 8. dxe6 Bxe6 9. Ng5 Nc6 10. Nc3 Qe7 11. Nxe6 fxe6 12. f4 Rad8 13. Bf3 Kh8 14. Qb3 e5 15. g3 e4 16. Bg2 Rfe8 17. Nd5 Nxd5 18. cxd5 Nb8 19. Bd2 Nd7 20. Bc3 b6 21. a4 Rb8 22. Rfd1 Nf6 23. Bf1 Rf8 24. Bg2 Rfe8 25. Qc4 Qb7 26. Bf1 Ng4 27. Qe2 Nf6 28. Qc4 Qf7 29. Bg2 Qd7 30. Bf1 Ng4 31. Qe2 h5 32. h3 Nf6 33. Qc4 Qf7 34. Be2 Qd7 35. Kg2 Kg8 36. Rh1 Kf7 37. Rhf1 Kg8 38. Rh1 Kf7 39. Raf1 Rh8 40. Rd1 Rbe8 41. Qb3 Rb8 42. Rhf1 Rhf8 43. Qc4 Rbe8 44. Qa6 Re7 45. Qc4 Kg8 46. Rh1 Kf7 47. Rdf1 Kg8 48. Rd1 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.29"]
[Round "3"]
[White "Thisen Jost, Carlos Eduardo"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1947"]
[PlyCount "58"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Nf3 e5 4. d4 cxd4 5. c3 Qb6 6. Bg2 Nf6 7. 0-0 d6 8. Qb3 Qxb3 9. axb3 dxc3 10. bxc3 Nxe4 11. Ne1 f5 12. Nc2 Be7 13. Re1 Nf6 14. Ba3 Be6 15. Nd2 0-0 16. Nc4 Rfd8 17. Red1 Rd7 18. Bxd6 Bxc4 19. Bxc6 bxc6 20. Bxe7 Rxd1+ 21. Rxd1 Bxb3 22. Bd8 Bxc2 23. Rd2 Be4 24. Bxf6 gxf6 25. Rd6 h5 26. Rxc6 Bxc6 27. Kf1 Bf3 28. Ke1 Rd8 29. c4 Rd1# 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.28"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Francelli, Derli"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1947"]
[BlackElo "1646"]
[PlyCount "79"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c3 e6 2. Nf3 d5 3. c4 Nf6 4. e3 Be7 5. d4 0-0 6. Nc3 Nbd7 7. a3 Re8 8. Bd3 c5 9. 0-0 cxd4 10. exd4 dxc4 11. Bxc4 b6 12. d5 Nf8 13. Qb3 Bd6 14. Bg5 h6 15. Bh4 e5 16. Ne4 N8h7 17. Nfd2 Bb7 18. Nc3 Be7 19. d6 Kh8 20. Bxf7 Qxd6 21. Bxe8 Qxd2 22. Bg6 Qf4 23. Bg3 Qg4 24. Qc2 e4 25. Bxh7 Nxh7 26. Qe2 Qf5 27. Qb5 Qg4 28. h3 Qg6 29. Qd7 Bc5 30. Qxb7 Rf8 31. Kh2 Nf6 32. Rae1 Re8 33. Nd5 Nh5 34. Nf4 Nxf4 35. Bxf4 e3 36. Bxe3 Bd6+ 37. g3 Qc2 38. Qd7 Rxe3 39. Rxe3 Bc5 40. Qe8+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.28"]
[Round "1"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2534"]
[BlackElo "1947"]
[PlyCount "51"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 c4 8. a4 Bb7 9. d4 cxd3 10. Qxd3 b4 11. Nbd2 Ng6 12. Nc4 d5 13. exd5 exd5 14. Ne3 Nce5 15. Nxe5 Nxe5 16. Qd4 f6 17. Bb3 bxc3 18. bxc3 Qa5 19. Nxd5 Bc5 20. Qe4 0-0-0 21. c4 Nxc4 22. Qe6+ Rd7 23. Bxc4 Bxd5 24. Bxd5 Bxf2+ 25. Rxf2 Qxd5 26. Qxa6+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.02"]
[Round "5"]
[White "Fernandes Filho, Bergson Fragoso"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2114"]
[BlackElo "1941"]
[PlyCount "48"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 e6 7. e4 exd5 8. exd5 d6 9. Bc4 Be7 10. Qe2 0-0 11. Nf3 Re8 12. 0-0 Bg4 13. h3 Bh5 14. g4 Bg6 15. Be3 Nbd7 16. a3 Qb7 17. Nh4 Nb6 18. Nxg6 hxg6 19. Ba2 Rab8 20. Rad1 Nfd7 21. Rfe1 Bg5 22. Qf3 Bxe3 23. Rxe3 Rxe3 24. Qxe3 Kf8 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.02"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Baeta, Marcio Netto"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1941"]
[BlackElo "2089"]
[PlyCount "39"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 e5 4. Nc3 Nge7 5. d4 cxd4 6. exd4 exd4 7. Nxd4 Qa5 8. Be2 a6 9. 0-0 d6 10. Bf4 Nxd4 11. Qxd4 Nc6 12. Qe3+ Be6 13. Bg4 Ne5 14. Bxe6 fxe6 15. b4 Qc7 16. c5 Be7 17. cxd6 Bxd6 18. Rfe1 Rc8 19. Na4 0-0 20. Bxe5 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.01"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Montufar Berrios, Eymi Priscila"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1941"]
[BlackElo "1637"]
[PlyCount "89"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. d4 d6 6. e3 Nbd7 7. Be2 e5 8. 0-0 Ne8 9. Rb1 f5 10. b4 g5 11. Bb2 g4 12. Ne1 Qg5 13. dxe5 dxe5 14. e4 h5 15. exf5 Qxf5 16. Nd5 Qg5 17. Bc1 Qh4 18. g3 Qd8 19. Ng2 c6 20. Nde3 Nef6 21. c5 e4 22. Qb3+ Kh7 23. Nf5 Nd5 24. Nxg7 Kxg7 25. Bb2+ N7f6 26. Bc4 Be6 27. Rfe1 Kh7 28. Rbd1 b5 29. cxb6 axb6 30. Nf4 Bg8 31. b5 Qc7 32. Bxf6 Nxf6 33. Bxg8+ Rxg8 34. Qe6 Qg7 35. Nxh5 Qh6 36. Nxf6+ Kh8 37. Qe5 Rg5 38. Qa1 Qg7 39. Rd7 Qg6 40. Nxe4+ Kg8 41. Nxg5 Qxg5 42. bxc6 Rf8 43. Qb1 Qh6 44. Qb3+ Kh8 45. Ree7 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.07.31"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Dias, Anderson Tatsch"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1941"]
[BlackElo "2182"]
[PlyCount "33"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 b6 3. c4 e6 4. e3 Bb7 5. d4 Bb4+ 6. Nbd2 0-0 7. a3 Bxd2+ 8. Bxd2 c5 9. Bd3 Be4 10. Bxe4 Nxe4 11. Qc2 f5 12. 0-0 d6 13. dxc5 Nxd2 14. Qxd2 dxc5 15. Rfd1 Nc6 16. Qd6 Qe8 17. Ne5 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.07.31"]
[Round "1"]
[White "Santana Magalhaes, Amanda Borges Matos"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1941"]
[PlyCount "88"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 0-0 12. 0-0 Be6 13. Re1 Qe7 14. Qf3 f5 15. Bb5 e4 16. Qe2 Rac8 17. f3 Bxb3 18. cxb3 Qc5+ 19. Kh1 exf3 20. Qc4+ Qxc4 21. Bxc4+ Kh8 22. gxf3 Na5 23. Bd5 Rxc3 24. Re7 Rd3 25. Bxb7 Nxb7 26. Rxb7 a5 27. Kg2 h6 28. h4 a4 29. Kg3 f4+ 30. Kg4 h5+ 31. Kxh5 Rxf3 32. Rg1 Rg3 33. Rxg3 fxg3 34. Rb4 Kh7 35. Kg5 a3 36. Rg4 Rf2 37. Rxg3 Rxa2 38. Rg1 Rb2 39. Ra1 Rxb3 40. Kg4 Rb4+ 41. Kg5 Ra4 42. h5 Ra5+ 43. Kg4 a2 44. Kg3 Kh6 0-1

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.03.01"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Coutinho, Sidnei Bissacot"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1934"]
[BlackElo "2083"]
[PlyCount "80"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. Nc3 e5 4. d3 b6 5. g3 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Re8 10. d4 Bf8 11. d5 a6 12. a4 Nc5 13. b4 Ncd7 14. e4 a5 15. b5 Nc5 16. Ne1 Bc8 17. Nd3 Bg4 18. f3 Nxd3 19. Qxd3 Bh5 20. h4 Bg6 21. Nd1 Nh5 22. Kh2 Be7 23. Bc1 Bxh4 24. gxh4 Qxh4+ 25. Kg1 Rf8 26. Ne3 Ng3 27. Rd1 f5 28. exf5 Bxf5 29. Qd2 Rf6 30. Qf2 Raf8 31. Nf1 Rg6 32. Bd2 Bh3 33. Nxg3 Rxg3 34. Be1 Bxg2 35. Qxg3 Qh1+ 36. Kf2 Qf1+ 37. Ke3 Rxf3+ 38. Qxf3 Qxf3+ 39. Kd2 Qf4+ 40. Kc2 Qxc4+ 0-1

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.03.01"]
[Round "4"]
[White "Valle, Adriano"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2261"]
[BlackElo "1934"]
[PlyCount "63"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. e4 d6 8. Bc4 Be6 9. Qd3 Be7 10. 0-0 Nb4 11. Qe2 0-0 12. c3 Nc6 13. Rd1 Qc7 14. Bf4 Bxc4 15. Qxc4 Ne5 16. Bxe5 dxe5 17. Rd5 Bd6 18. Rad1 Rfd8 19. g3 Qe7 20. Kg2 g6 21. h4 h6 22. a4 b6 23. Qa6 Kg7 24. R1d2 Kh7 25. Qd3 Bc7 26. Rd7 Qf8 27. Qc4 Kg8 28. Rxc7 Rxd2 29. Nxd2 Rd8 30. Nf3 Rd6 31. Nxe5 Rf6 32. Nd7 1-0

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.02.28"]
[Round "2"]
[White "Facchin Filho, Fernando"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1806"]
[BlackElo "1934"]
[PlyCount "82"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qc5 d6 9. Qe3 Nge7 10. Nc3 0-0 11. Bc4 Nd4 12. Bb3 Be6 13. Nd5 Bxd5 14. exd5 Nxd5 15. Qe4 Nxb3 16. axb3 Qe6 17. 0-0 f5 18. Qd3 Nb4 19. Qe2 Rac8 20. c3 Nc6 21. b4 d5 22. b5 axb5 23. Qxb5 Rc7 24. Rd1 Rd7 25. Be3 h6 26. f4 e4 27. Rd2 Ne7 28. Rad1 Qc6 29. Qb3 b5 30. Rd4 g5 31. Rb4 Rb7 32. fxg5 f4 33. Rxe4 fxe3 34. gxh6 Qg6 35. Rxe3 Qb6 36. Rd4 Nf5 37. Qxd5+ Rbf7 38. Re6 Qa7 39. g4 Nxd4 40. cxd4 Qa1+ 41. Kg2 Qf1+ 0-1

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.02.28"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Pottker, Gustavo Sartori"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1934"]
[BlackElo "2148"]
[PlyCount "87"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 0-0 6. a3 Bxc3 7. Bxc3 Ne4 8. Rc1 d6 9. e3 Nd7 10. Bd3 f5 11. 0-0 Bb7 12. Be1 c5 13. Nd2 cxd4 14. exd4 Qf6 15. Nb3 Rac8 16. f3 Ng5 17. Bb4 Nf7 18. Qe2 Rfe8 19. Bc3 g6 20. Nd2 e5 21. d5 Qg5 22. Rfe1 Nf6 23. Qf2 Nh5 24. Kh1 Nf4 25. Bf1 Qh6 26. Re3 Nh5 27. Kg1 Ng5 28. Rce1 Nf4 29. h4 Nf7 30. g3 Nh5 31. f4 Nf6 32. Bh3 exf4 33. Rxe8+ Nxe8 34. gxf4 Qf8 35. Bf1 Ng7 36. Nf3 Re8 37. Rxe8 Qxe8 38. Bd3 Nh6 39. Qd4 Qe7 40. Ng5 Ng4 41. Ne6 Nxe6 42. dxe6 Ne5 43. fxe5 Qxe6 44. exd6 1-0

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.02.27"]
[Round "1"]
[White "Langner, Donizete Ribeiro"]
[Black "Santos, Saymon Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "1734"]
[PlyCount "43"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c3 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. d3 Be6 9. Rb1 a6 10. b4 b5 11. cxb5 axb5 12. Nxb5 Bxa2 13. Rb2 Be6 14. Ng5 Qb8 15. Nxe6 fxe6 16. Bxc6 Ra6 17. Nxc7 Rxc6 18. Nxe6 Rfc8 19. Be3 Kf7 20. Qb3 Ng4 21. Ng5+ Kf6 22. Qf7# 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.14"]
[Round "2"]
[White "Molina, Roberto Junio Brito"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2408"]
[BlackElo "1976"]
[PlyCount "67"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Nxa6 8. e4 Be7 9. Bd3 Bb7 10. Nxf6+ Bxf6 11. Nf3 Nb4 12. Bb1 c4 13. 0-0 0-0 14. e5 Bxf3 15. Qxf3 Bxe5 16. Qe4 Re8 17. Qxh7+ Kf8 18. Qh8+ Ke7 19. Bg5+ Kd6 20. Rd1+ Kc5 21. Qh5 f6 22. Be3+ Kc6 23. a3 d5 24. Qe2 Rh8 25. f4 Bc7 26. Be4 Kb5 27. b3 Nd3 28. Rxd3 cxd3 29. Qxd3+ Kc6 30. Qc4+ Kd7 31. Qxd5+ Bd6 32. Rd1 Qc7 33. Bf5+ Ke7 34. Qe6+ 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.11.02"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Ferreira Brandet, Rodrigo Maycon Mira"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1984"]
[BlackElo "1866"]
[PlyCount "73"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 Nbd7 7. d4 e5 8. d5 h6 9. e4 Nc5 10. Qe2 a5 11. Ne1 Re8 12. Be3 Ng4 13. Bxc5 dxc5 14. f3 Nf6 15. Nd3 Qe7 16. Qf2 b6 17. b3 Rd8 18. h3 Ne8 19. Kh2 Bd7 20. a4 Nd6 21. Rae1 Qf8 22. Re2 h5 23. Nd1 Re8 24. Rfe1 Bh6 25. h4 Rad8 26. Nxc5 bxc5 27. Qxc5 Qe7 28. Qxa5 Bf4 29. gxf4 Qxh4+ 30. Kg1 Qg3 31. fxe5 Rxe5 32. Qxc7 Ne8 33. Qxd8 Bh3 34. Qa5 Rg5 35. Qd2 h4 36. Qe3 Bd7 37. f4 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.11.02"]
[Round "5"]
[White "Stivanelli, Leonardo Alexandre"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1952"]
[BlackElo "1984"]
[PlyCount "107"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d5 5. b3 Nc6 6. 0-0 b6 7. Bb2 Bb7 8. Nbd2 cxd4 9. exd4 g6 10. Qe2 Rc8 11. Bb5 Bd6 12. Ne5 Kf8 13. Ndf3 Kg7 14. Ng5 Bxe5 15. dxe5 Nd7 16. f4 h6 17. Nh3 Nc5 18. Rad1 a6 19. Bxc6 Bxc6 20. Qg4 h5 21. Qe2 Qc7 22. Ng5 Bb5 23. c4 dxc4 24. bxc4 Ba4 25. Rd6 b5 26. Re1 bxc4 27. Qxc4 Bb5 28. Qb4 Qa7 29. Qd4 Rc7 30. Qe3 Na4 31. Qxa7 Rxa7 32. Bd4 Rb7 33. Ne4 Rhb8 34. h3 Bd3 35. Ng5 Rb1 36. Rxb1 Rxb1+ 37. Kh2 Rb7 38. g4 hxg4 39. hxg4 Rc7 40. Kg3 Kg8 41. Kf3 Bb5 42. Ne4 Rc8 43. Kg3 Kf8 44. Kh4 Kg7 45. Kg5 Bc6 46. Nf6 Bb5 47. f5 gxf5 48. gxf5 exf5 49. Nh5+ Kf8 50. Kxf5 Nc5 51. Nf6 Ne6 52. Be3 Rc3 53. Bh6+ Ke7 54. Nd5+ 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.11.01"]
[Round "3"]
[White "Franca, Elizeu Cleber Dos S"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2017"]
[BlackElo "1984"]
[PlyCount "101"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. f3 0-0 10. Qd2 Be6 11. Rc1 Rc8 12. b3 Re8 13. Be2 Qa5 14. Nd5 Qxd2+ 15. Kxd2 Bxd5 16. cxd5 a6 17. Kd3 Kf8 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Bxc1 Nd7 21. b4 Ke8 22. Be3 Kd8 23. f4 Kc7 24. Bd4 Bxd4 25. Kxd4 f6 26. Bg4 b5 27. h4 Kd8 28. g3 Kc7 29. h5 Kd8 30. Be2 Nb6 31. Bg4 Nc4 32. a4 Na3 33. Be2 bxa4 34. Bxa6 Kc7 35. h6 Kb6 36. Bd3 Nb5+ 37. Kc4 Na3+ 38. Kc3 Nb5+ 39. Kb2 Ka6 40. g4 Kb6 41. e5 a3+ 42. Kb1 Nd4 43. Bxg6 Kb5 44. Bxh7 Kxb4 45. Ka2 Ne2 46. Bc2 Nd4 47. Bd1 Nb5 48. Bc2 Nd4 49. h7 Nxc2 50. h8Q Nd4 51. exd6 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.11.01"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Da Silva, Marcelo Rosa"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1984"]
[PlyCount "57"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 c5 2. Nf3 Nf6 3. c4 Nc6 4. Nc3 e5 5. g3 d5 6. cxd5 Nxd5 7. d3 Be7 8. Bg2 Nxc3 9. bxc3 0-0 10. 0-0 Rb8 11. a4 b6 12. Be3 Bf6 13. Nd2 Bb7 14. Ne4 Be7 15. c4 Nb4 16. g4 Bxe4 17. Bxe4 Bg5 18. Qd2 Bxe3 19. fxe3 Na6 20. Rf5 Qd6 21. Raf1 Nc7 22. Qe1 Rbe8 23. Qh4 Re6 24. Rxe5 Rh6 25. Rh5 Rxh5 26. Qxh5 g6 27. Qh6 Qe5 28. Qf4 Qe7 29. Rf3 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.11.01"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "De Lima, Tulio Bruno"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1984"]
[BlackElo "1795"]
[PlyCount "67"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. Nc3 Nbd7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Rb1 Ng4 8. d4 c5 9. e3 Ngf6 10. b3 a6 11. a4 Qc7 12. Bb2 Rb8 13. Re1 b6 14. d5 Ng4 15. Qc2 Nde5 16. Nd2 Bf5 17. e4 Bc8 18. h3 Nf6 19. f4 Ned7 20. Nf3 e6 21. Re2 exd5 22. exd5 Nh5 23. Kh2 Ndf6 24. Rbe1 Bf5 25. Qd2 Bh6 26. Re7 Qc8 27. Ng5 Rb7 28. Rxb7 Qxb7 29. g4 Bxg4 30. hxg4 Nxg4+ 31. Kg1 f6 32. Ne6 Re8 33. Ne4 Qd7 34. Bf3 1-0

[Event "Matogrossense-ch"]
[Site "Cuiaba"]
[Date "2014.10.31"]
[Round "1"]
[White "Santos, Vitor Ventura"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1984"]
[PlyCount "58"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Nf6 7. Bg5 Bb4 8. Bc4 h6 9. Bxf6 Qxf6 10. Qd3 0-0 11. 0-0 Rd8 12. a3 Bxc3 13. bxc3 d5 14. Bb3 a5 15. Rfe1 a4 16. Ba2 Qd6 17. h3 Be6 18. c4 d4 19. Rab1 Rab8 20. Rxb8 Rxb8 21. Rb1 Rxb1+ 22. Bxb1 Qb8 23. c3 Bxc4 24. Qxc4 Qxb1+ 25. Kh2 Qxe4 26. cxd4 exd4 27. Qxa4 Qf4+ 28. Kg1 Qc1+ 29. Kh2 d3 0-1

[Event "Campo Grande op 2nd"]
[Site "Campo Grande"]
[Date "2014.09.07"]
[Round "5"]
[White "Gemy Vargas, Jose Daniel"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2376"]
[BlackElo "1972"]
[PlyCount "83"]
[EventDate "2014.09.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. c3 d5 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Qc2 h6 9. Rd1 Qe7 10. Be2 b6 11. Ne5 Bxe5 12. dxe5 Nd7 13. f4 Bb7 14. 0-0 f6 15. Nf3 fxe5 16. fxe5 Rac8 17. e4 Nd8 18. exd5 exd5 19. Bd3 Ne6 20. Nh4 Rxf1+ 21. Rxf1 Ndf8 22. Nf5 Qd7 23. Nd6 Rc7 24. Rf7 Qxf7 25. Nxf7 Rxf7 26. Bg6 Rd7 27. Bf5 Re7 28. Bh4 g5 29. Bg3 d4 30. h4 dxc3 31. bxc3 Nf4 32. Bxf4 gxf4 33. Qe2 Kf7 34. Qh5+ Kg8 35. Qxh6 Rg7 36. g4 fxg3 37. e6 Bd5 38. Qf6 Bxa2 39. e7 Bf7 40. exf8R+ Kxf8 41. Qd6+ Ke8 42. Bd7+ 1-0

[Event "Campo Grande op 2nd"]
[Site "Campo Grande"]
[Date "2014.09.07"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Fedrizzi, Roberto Senatore"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "1998"]
[PlyCount "109"]
[EventDate "2014.09.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. c3 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 d6 5. g3 c5 6. Bg2 Nc6 7. 0-0 0-0 8. d3 Bd7 9. Rb1 Qc8 10. a3 a5 11. Bg5 Bh3 12. Bxf6 exf6 13. Nd5 Bxg2 14. Kxg2 Qd8 15. b4 axb4 16. axb4 Ra7 17. bxc5 dxc5 18. Rb5 Qd6 19. Nd2 f5 20. Nb3 Nd4 21. Rb6 Nc6 22. e3 Rc8 23. Qc2 Qf8 24. Nd2 Rca8 25. Rfb1 Ra2 26. Qd1 Ne5 27. Qe2 g5 28. Rxb7 Ng6 29. Qd1 f4 30. gxf4 gxf4 31. exf4 Bd4 32. Ne4 Kh8 33. Qh5 Qg8 34. Kh1 Ra1 35. h3 Rxb1+ 36. Rxb1 Qg7 37. Rg1 Ra1 38. Rxa1 Bxa1 39. Nxc5 Qd4 40. Ne3 Qxf4 41. Ne4 Be5 42. Nf1 f6 43. Qg4 Qc1 44. Kg1 Nf4 45. c5 h5 46. Qf3 Qc2 47. h4 Ne2+ 48. Kh1 Nf4 49. Nxf6 Qxc5 50. Nd7 Qc1 51. Nxe5 Qxf1+ 52. Kh2 Qc1 53. Qe3 Ne2 54. Qxe2 Qf4+ 55. Kg2 1-0

[Event "Campo Grande op 2nd"]
[Site "Campo Grande"]
[Date "2014.09.06"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "De Souza, Luiz Alberto Rodrig"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1972"]
[BlackElo "1927"]
[PlyCount "53"]
[EventDate "2014.09.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 e6 3. c4 d5 4. e3 c5 5. d4 Nc6 6. Nc3 Be7 7. a3 a5 8. dxc5 Bxc5 9. cxd5 exd5 10. Be2 0-0 11. 0-0 h6 12. Nb5 Bg4 13. h3 Bd7 14. b3 Re8 15. Bb2 Be6 16. Rc1 Be7 17. Nfd4 Qb6 18. Bd3 Ne5 19. Bb1 Rec8 20. Nxe6 Rxc1 21. Qxc1 fxe6 22. Nc7 Rc8 23. Bxe5 Nd7 24. Bg3 e5 25. Qd1 Qxc7 26. Qxd5+ Kf8 27. Bg6 1-0

[Event "Campo Grande op 2nd"]
[Site "Campo Grande"]
[Date "2014.09.06"]
[Round "3"]
[White "Rezende, Guilherme Vilela"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2101"]
[BlackElo "1972"]
[PlyCount "84"]
[EventDate "2014.09.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 b4 5. e4 d6 6. Be2 g6 7. h3 Bg7 8. f4 Nbd7 9. Nf3 0-0 10. 0-0 e6 11. dxe6 fxe6 12. e5 dxe5 13. fxe5 Nh5 14. Qe4 Rb8 15. Bg5 Qc7 16. Qh4 Nxe5 17. Nbd2 Bb7 18. Nxe5 Qxe5 19. Bxh5 gxh5 20. Nf3 Bxf3 21. gxf3 Qd4+ 22. Qxd4 Bxd4+ 23. Kg2 Kf7 24. f4 Rg8 25. Kf3 Bxb2 26. Rad1 Bd4 27. Rd3 a5 28. Bh4 a4 29. Bf2 Bxf2 30. Rxf2 Rbd8 31. Re3 h4 32. Re5 Rd3+ 33. Ke2 Rgd8 34. Rxc5 Rd2+ 35. Ke1 Rxf2 36. Kxf2 Rd2+ 37. Ke3 Rxa2 38. Rb5 b3 39. Kd3 b2 40. Rb7+ Ke8 41. c5 a3 42. c6 Kd8 0-1

[Event "Campo Grande op 2nd"]
[Site "Campo Grande"]
[Date "2014.09.05"]
[Round "1"]
[White "De Souza, Genilson Messias"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1800"]
[BlackElo "1972"]
[PlyCount "86"]
[EventDate "2014.09.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. Bd3 d5 4. Qe2 dxe4 5. Bxe4 Nxe4 6. Qxe4 Nc6 7. Nf3 e6 8. d3 Be7 9. Bf4 0-0 10. Nbd2 Qd7 11. h3 Rd8 12. Ke2 f6 13. Rad1 b5 14. Rhe1 Bb7 15. Qe3 e5 16. Bh2 Qe8 17. Ne4 Qf8 18. g4 b4 19. Ng3 g6 20. h4 Qf7 21. h5 bxc3 22. hxg6 hxg6 23. bxc3 Qxa2+ 24. Rd2 Qf7 25. Rh1 c4 26. d4 exd4 27. cxd4 Bb4 28. Kf1 Bxd2 29. Qxd2 Ne5 30. Nxe5 fxe5 31. Ne2 Bxh1 32. Bxe5 Be4 33. Ng3 Bd3+ 34. Kg2 a5 35. f4 a4 36. f5 a3 37. Qh6 Qh7 38. Qg5 Re8 39. Nh5 Ra6 40. Nf6+ Rxf6 41. Bxf6 Re2+ 42. Kf3 Qh3+ 43. Kf4 Qe3# 0-1

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.31"]
[Round "7.5"]
[White "Langner, Donizete Ribeiro"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1978"]
[BlackElo "1963"]
[PlyCount "98"]
[EventDate "2014.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 c5 7. e3 0-0 8. d4 d6 9. d5 exd5 10. Nxd5 Nxd5 11. cxd5 Nd7 12. e4 Bf6 13. Rb1 b5 14. Bf4 Qb6 15. g4 Rfe8 16. g5 Rxe4 17. gxf6 Rxf4 18. fxg7 Nf6 19. Ng5 Rg4 20. Ne4 Rxg2+ 21. Kxg2 Nxe4 22. Rg1 c4 23. Qc2 Bxd5 24. f3 Qe3 25. Rge1 Qd2+ 26. Qxd2 Nxd2 27. Rbc1 Bxf3+ 28. Kf2 Bh5 29. Re7 d5 30. Re5 Ne4+ 31. Ke3 Nf6 32. Rf5 Kxg7 33. Rcf1 Re8+ 34. Kd4 Re6 35. Rg1+ Bg6 36. h4 Re4+ 37. Kc5 Rxh4 38. Kxb5 Rh2 39. b3 Rxa2 40. bxc4 dxc4 41. Rc5 Rc2 42. Ra1 c3 43. Kb4 Ne4 44. Rc7 Rb2+ 45. Ka3 Rb6 46. Rc1 Nd2 47. Rd7 a5 48. Ka4 Nc4 49. Rb1 Bc2+ 0-1

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.30"]
[Round "6.3"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2178"]
[BlackElo "1978"]
[PlyCount "127"]
[EventDate "2014.05.28"]
[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 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 Bd6 8. 0-0 0-0 9. dxc5 Bxc5 10. a3 a6 11. b4 Ba7 12. b5 axb5 13. Nxb5 Bc5 14. Bb2 Qe7 15. Bxf6 Qxf6 16. Qxd5 b6 17. Qb3 Be6 18. Qc2 Rfc8 19. Qe4 Nb4 20. Nfd4 Bd5 21. Qg4 Nc6 22. Nxc6 Bxc6 23. Na7 Rd8 24. Nxc6 Qxc6 25. a4 Qf6 26. Bf3 Ra7 27. Rfd1 Rad7 28. Rxd7 Qxa1+ 29. Rd1 Rxd1+ 30. Bxd1 g6 31. Qd7 Qc3 32. g3 Kg7 33. Qd5 Bb4 34. Bb3 Qf6 35. Kf1 Qa1+ 36. Kg2 Qf6 37. Qd4 Bc3 38. Qxf6+ Kxf6 39. Kf3 Ke7 40. g4 h6 41. Ke4 f6 42. h3 Be1 43. f3 Bd2 44. Kd3 Bb4 45. f4 h5 46. Ke4 Bc5 47. Kf3 hxg4+ 48. hxg4 g5 49. Ke4 gxf4 50. Kxf4 Ba3 51. Kf5 Bc1 52. e4 Bd2 53. Bc4 Be3 54. Kg6 Bd4 55. Kf5 Be3 56. Bd5 Bd2 57. e5 fxe5 58. Kxe5 Kf8 59. Kf6 Bc3+ 60. Kg6 Bd4 61. g5 Bc3 62. Kh7 Bd4 63. g6 Bc3 64. Bc4 1/2-1/2

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.30"]
[Round "5.6"]
[White "De Oliveira, Leonardo Souza A"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2050"]
[BlackElo "1978"]
[PlyCount "70"]
[EventDate "2014.05.28"]
[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 d5 4. Nf3 c5 5. e3 Nc6 6. Bd3 dxc4 7. Bxc4 a6 8. a3 b5 9. Bd3 Bb7 10. 0-0 Be7 11. dxc5 Bxc5 12. b4 Bb6 13. Bb2 0-0 14. Qe2 Qe7 15. Rac1 e5 16. Ng5 Nb8 17. Rfd1 Nbd7 18. Bf5 Rfd8 19. Nce4 h6 20. Nd6 Bd5 21. Rxd5 Nxd5 22. Bh7+ Kf8 23. Ngxf7 N7f6 24. Nxd8 Qxd6 25. Nb7 Qe7 26. Qf3 Qxb7 27. Bxe5 Rc8 28. Rd1 Qe7 29. Bxf6 Nxf6 30. e4 Rc2 31. e5 Rxf2 32. Qa8+ Ne8 33. Kh1 Qxe5 34. Qb7 Bc7 35. g3 Rxh2+ 0-1

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.29"]
[Round "3.9"]
[White "Arenillas, Ramses"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1800"]
[BlackElo "1978"]
[PlyCount "46"]
[EventDate "2014.05.28"]
[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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. dxe6 fxe6 7. e3 Be7 8. Nf3 0-0 9. Be2 Bxa6 10. 0-0 Nc6 11. Nc3 d5 12. Bxa6 Rxa6 13. a3 c4 14. b4 Nxb4 15. Bb2 Nd3 16. Qc2 Nd7 17. Nb5 N7c5 18. Bd4 Nb3 19. Ra2 Rxf3 20. gxf3 e5 21. Bc3 Rg6+ 22. Kh1 Qd7 23. f4 Qh3 0-1

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.29"]
[Round "4.6"]
[White "Langner, Donizete Ribeiro"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1978"]
[BlackElo "2027"]
[PlyCount "94"]
[EventDate "2014.05.28"]
[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 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. Nc3 d6 7. d3 Nc6 8. a3 Rb8 9. Rb1 Ng4 10. Bd2 h5 11. b4 Nd4 12. h3 Nxf3+ 13. Bxf3 Ne5 14. Bg2 h4 15. f4 cxb4 16. axb4 Nc6 17. b5 Nd4 18. e3 Nf5 19. g4 Nxe3 20. Bxe3 Bxc3 21. Bxa7 Ra8 22. Bf2 e6 23. g5 Ra2 24. Bxh4 Kg7 25. Bf2 e5 26. h4 Rh8 27. fxe5 dxe5 28. Bd5 Bf5 29. Qf3 Rxf2 30. Rxf2 Rxh4 31. Rh2 Qxg5+ 32. Kh1 Rf4 33. Qg2 Qf6 34. Bxb7 Rg4 35. Qe2 Bd4 36. Bf3 Rg3 37. Rd1 Bxd3 38. Qxd3 Rxf3 39. Qe2 Rf2 40. Rxf2 Bxf2 41. Rd3 e4 42. Qxe4 Qa1+ 43. Kg2 Qg1+ 44. Kf3 Qh1+ 45. Kf4 Qh2+ 46. Kf3 Qh1+ 47. Kf4 Qh2+ 1/2-1/2

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.28"]
[Round "2.6"]
[White "Langner, Donizete Ribeiro"]
[Black "Oliveira, Fernando Henrique"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2136"]
[PlyCount "86"]
[EventDate "2014.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 e5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nf3 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 h6 10. b4 Be6 11. b5 Ne7 12. Ne1 Qc8 13. a4 g5 14. a5 Rb8 15. Nc2 f4 16. Nb4 Bh3 17. Ncd5 Nfxd5 18. Nxd5 Nxd5 19. Bxd5+ Kh8 20. Bg2 Qf5 21. Ba3 b6 22. Bb4 Rf7 23. axb6 axb6 24. Bc3 Bxg2 25. Kxg2 g4 26. f3 Rg8 27. e4 Qg6 28. fxg4 Rgf8 29. gxf4 exf4 30. Bxg7+ Rxg7 31. h3 h5 32. Kf2 Qf6 33. Qf3 Kg8 34. Rg1 Qd4+ 35. Ke2 Ra8 36. Rgd1 hxg4 37. hxg4 Rh7 38. Qxf4 Rf8 39. Qg3 Rh3 40. Qg1 Qe5 41. Rf1 Rh2+ 42. Kd1 Rxf1+ 43. Qxf1 Qc3 0-1

[Event "Anapolis Liga University"]
[Site "Anapolis"]
[Date "2014.05.28"]
[Round "1.13"]
[White "Louzano, Muryllo Albuquerque"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1978"]
[PlyCount "60"]
[EventDate "2014.05.28"]
[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. Nc3 d5 3. Bf4 a6 4. h3 e6 5. a3 Bd6 6. Qd2 0-0 7. Nf3 b5 8. b4 Nbd7 9. e3 Nb6 10. Be5 Bb7 11. Bd3 Ne4 12. Bxe4 dxe4 13. Bxd6 cxd6 14. Nh2 Rc8 15. 0-0 Qc7 16. Nd1 Qxc2 17. Qxc2 Rxc2 18. f3 Rfc8 19. Nf2 exf3 20. Nxf3 f5 21. Nd3 R8c3 22. Rfc1 Rxc1+ 23. Nxc1 Rxe3 24. Kf2 f4 25. g3 Rxf3+ 26. Ke2 Rxg3 27. Nd3 Rg2+ 28. Nf2 f3+ 29. Ke3 Nc4+ 30. Kf4 g5# 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2014.05.03"]
[Round "5"]
[White "Bruce, Shannon Hill"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2161"]
[BlackElo "1975"]
[PlyCount "75"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Nxd4 6. Qxd4 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Nc3 d6 10. Qd3 Bf5 11. e4 Be6 12. b3 Qa5 13. Bb2 a6 14. a4 Nd7 15. Qe2 Rfe8 16. h3 Rac8 17. f4 Bxc4 18. bxc4 Rxc4 19. e5 dxe5 20. Qd3 Rd4 21. Qe2 exf4 22. gxf4 Rb4 23. Nd1 Qb6+ 24. Rf2 Bd4 25. Bxd4 Qxd4 26. Nb2 Nf6 27. Rd1 Qb6 28. Qe5 Nh5 29. a5 Qa7 30. Rd7 Rxf4 31. Nd3 Rf5 32. Qe1 Nf6 33. Rxb7 Qd4 34. Nc1 Rc8 35. Nb3 Qh4 36. Rxe7 Rg5 37. Ree2 Rc3 38. Re3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2014.05.03"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Ferreira, Rodrigo Maycon Mira"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1975"]
[BlackElo "1848"]
[PlyCount "80"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Ne7 12. Bb2 g5 13. e4 Ng6 14. Ra1 Be6 15. Qd2 Qd7 16. Rxa8 Rxa8 17. Ra1 Rxa1+ 18. Bxa1 Bh3 19. Qa2 Bxg2 20. Kxg2 Qg4 21. Ne2 Nh5 22. Nfg1 Nhf4+ 23. Kf1 Nxd3 24. f3 Qe6 25. Qb3 Ndf4 26. gxf4 gxf4 27. Qd3 c6 28. Bc3 Ne7 29. Be1 h5 30. Bh4 Ng6 31. Bf2 Bf6 32. b5 h4 33. Be1 h3 34. Nc3 Bh4 35. Bxh4 Nxh4 36. c5 Ng2 37. bxc6 Ne3+ 38. Ke2 Qg6 39. Nxh3 Qg2+ 40. Ke1 Qh1+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2014.05.02"]
[Round "3"]
[White "Costa, Paulo Sergio"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1791"]
[BlackElo "1975"]
[PlyCount "112"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. Be3 Qc7 9. f4 d6 10. 0-0 Be7 11. Qe2 b5 12. Rac1 0-0 13. g4 Nd7 14. a3 Bf6 15. Rf3 Bxc3 16. bxc3 Re8 17. Rh3 Bb7 18. e5 Nf8 19. exd6 Qxd6 20. Rf1 g6 21. Bc5 Qc7 22. Bxf8 Rxf8 23. f5 exf5 24. gxf5 Ne5 25. Nd4 f6 26. fxg6 hxg6 27. Bxg6 Nxg6 28. Rg3 Qe5 29. Rxg6+ Kh7 30. Rg3 Rg8 31. Qxe5 fxe5 32. Rf7+ Kh8 33. Rxb7 exd4 34. Kh1 Rxg3 35. hxg3 Rc8 36. cxd4 Rxc2 37. Rb6 Ra2 38. d5 Rxa3 39. Kg2 Rd3 40. d6 b4 41. Rxa6 b3 42. Rb6 b2 43. Rxb2 Rxd6 44. Rb7 Ra6 45. Kh3 Kg8 46. g4 Re6 47. Kh4 Ra6 48. g5 Rc6 49. Kh5 Ra6 50. Rb4 Kg7 51. Rh4 Rb6 52. Rc4 Ra6 53. Rc7+ Kg8 54. Rc5 Kg7 55. g6 Ra1 56. Rc7+ Kg8 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2014.05.02"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1975"]
[BlackElo "2268"]
[PlyCount "58"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d3 e5 8. a3 a5 9. Rb1 Nh5 10. b4 axb4 11. axb4 f5 12. Nd5 f4 13. b5 Ne7 14. Nxe7+ Qxe7 15. e3 Bg4 16. Qc2 Rf7 17. h3 Bxh3 18. Bxh3 fxg3 19. fxg3 Nxg3 20. Rf2 Raf8 21. Bg2 g5 22. Rd2 Rxf3 23. Bxf3 Rxf3 24. Rf2 e4 25. Rb3 Qf7 26. Qd2 Qh5 27. Rxf3 Qh1+ 28. Kf2 Qh2+ 29. Ke1 Qg1+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2014.05.01"]
[Round "1"]
[White "Cabral Teske, Luiz Fernando"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1975"]
[PlyCount "60"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Qe2 d6 5. 0-0 Be7 6. Bxc6+ bxc6 7. Na3 Nf6 8. c3 a5 9. Rd1 Ba6 10. d3 h6 11. Nc4 0-0 12. Qc2 Qc7 13. h3 Nxe4 14. Ncxe5 Nxf2 15. Qxf2 dxe5 16. Qg3 Qd6 17. Qxe5 Rad8 18. Bf4 Qd7 19. Qc7 Qf5 20. Qxe7 Qxf4 21. Qxc5 Bxd3 22. Qxa5 Qe3+ 23. Kh1 Rd5 24. Qa4 Rfd8 25. Ne1 Be4 26. Rxd5 Qxh3+ 27. Kg1 Qe3+ 28. Kh1 Rxd5 29. Qa8+ Kh7 30. Qc8 Rh5+ 0-1

[Event "Ladario op 1st"]
[Site "Ladario"]
[Date "2013.11.17"]
[Round "5"]
[White "Fontoura, Alexandre Souza"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2051"]
[BlackElo "1957"]
[PlyCount "66"]
[EventDate "2013.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. dxe6 fxe6 6. cxb5 a6 7. bxa6 Be7 8. g3 0-0 9. Bg2 d5 10. 0-0 Nc6 11. Re1 Rxa6 12. Bf4 Qb6 13. Qc1 Qa7 14. Nc3 c4 15. Nb5 Qb6 16. a4 Na5 17. Bc7 Qc5 18. Nfd4 Ne4 19. Bxe4 dxe4 20. Bxa5 Rxa5 21. b4 cxb3 22. Nxb3 Qxf2+ 23. Kh1 Ra8 24. Qc7 Bf6 25. Rac1 Ba6 26. Qc6 e3 27. Qxe6+ Kh8 28. Nc5 Bc8 29. Qd6 Bh3 30. Qd5 Rad8 31. Qf3 Be7 32. Qxf2 exf2 33. Rf1 Bxc5 0-1

[Event "Ladario op 1st"]
[Site "Ladario"]
[Date "2013.11.16"]
[Round "3"]
[White "Bandeira, Tarciano Elias"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2103"]
[BlackElo "1957"]
[PlyCount "139"]
[EventDate "2013.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 dxe5 8. dxe5 Be6 9. 0-0 Nc3 10. Qxd8+ Rxd8 11. Bxe6 Ne2+ 12. Kh1 fxe6 13. Be3 h6 14. Re1 Ned4 15. Nxd4 Nxd4 16. Na3 g5 17. Rad1 Nc6 18. Rxd8+ Kxd8 19. Bd2 Bg7 20. Nc4 Rf8 21. f3 b5 22. Na5 Kd7 23. Nxc6 Kxc6 24. Rc1+ Kd5 25. Rd1 Kc4 26. Bc3 Rf5 27. Rd4+ Kc5 28. Re4 Kd5 29. Rd4+ Kc5 30. Re4 Rf4 31. Bd4+ Kd5 32. Rxf4 gxf4 33. Bxa7 Bxe5 34. b3 Bd4 35. Bxd4 Kxd4 36. a4 bxa4 37. bxa4 Kc4 38. a5 Kb5 39. a6 Kxa6 40. g4 fxg3 41. hxg3 Kb5 42. Kh2 Kc5 43. Kh3 Kd4 44. Kg4 Ke3 45. f4 Kf2 46. Kh4 Kf3 47. Kh3 e5 48. fxe5 Ke4 49. e6 Ke5 50. g4 Kxe6 51. Kh4 Kf6 52. Kh5 Kg7 53. g5 hxg5 54. Kxg5 e6 55. Kf4 Kf6 56. Ke4 Kf7 57. Ke5 Ke7 58. Ke4 Kd6 59. Kd4 e5+ 60. Ke4 Ke6 61. Ke3 Kd5 62. Kd3 Kd6 63. Ke2 Ke6 64. Ke3 Kf5 65. Kf3 e4+ 66. Ke3 Ke5 67. Ke2 Kd4 68. Kd2 e3+ 69. Ke2 Ke4 70. Ke1 1/2-1/2

[Event "Ladario op 1st"]
[Site "Ladario"]
[Date "2013.11.16"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Frazao, Paulo Rogerio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "1753"]
[PlyCount "103"]
[EventDate "2013.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c3 e6 2. Nf3 Nf6 3. c4 Bc5 4. a3 0-0 5. d4 Be7 6. Nc3 Nc6 7. e4 d6 8. Be2 b6 9. 0-0 Bb7 10. h3 Qd7 11. Be3 Rad8 12. Qc2 a6 13. Rfd1 d5 14. e5 Ne8 15. Bd3 g6 16. cxd5 exd5 17. Rac1 f5 18. Nxd5 b5 19. Nxe7+ Nxe7 20. Bh6 Bxf3 21. gxf3 Ng7 22. Qxc7 Rf7 23. Bxg7 Rxg7 24. Qa5 Nc6 25. Qxa6 Nxd4 26. Bxb5 Nxf3+ 27. Kg2 Nh4+ 28. Kh1 Qb7+ 29. Qxb7 Rxd1+ 30. Rxd1 Rxb7 31. Rd8+ Kg7 32. Rd7+ Rxd7 33. Bxd7 Kf8 34. a4 Nf3 35. e6 Ne5 36. a5 Nc4 37. a6 Nb6 38. a7 Ke7 39. Bc6 Kxe6 40. a8Q Nxa8 41. Bxa8 Kd6 42. Kg2 g5 43. h4 h6 44. Kg3 Kc5 45. b3 Kd4 46. Bc6 Kc3 47. Bd5 Kd4 48. Bc4 Ke5 49. b4 Kd4 50. b5 Kc5 51. Bd3 gxh4+ 52. Kxh4 1-0

[Event "Ladario op 1st"]
[Site "Ladario"]
[Date "2013.11.15"]
[Round "1"]
[White "De Miranda Ferreira, Rodrigo Maycon"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1852"]
[BlackElo "1957"]
[PlyCount "84"]
[EventDate "2013.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 e6 5. e5 Nd5 6. 0-0 Nxc3 7. dxc3 Qc7 8. Re1 Be7 9. Bf4 0-0 10. Qd2 a6 11. Bd3 b5 12. a4 Rb8 13. axb5 axb5 14. Qe3 c4 15. Bf1 Rd8 16. Ng5 d5 17. Qh3 h6 18. Nxf7 Kxf7 19. Qh5+ Kg8 20. Bxh6 gxh6 21. Re3 Bf8 22. Rg3+ Kh8 23. Re1 Bg7 24. Rg6 Kh7 25. Re3 Nxe5 26. Rg5 Qd7 27. Rexe5 Bxe5 28. Qg6+ Kh8 29. Rxe5 Qg7 30. Qh5 Rb7 31. Qh4 Rf8 32. Rh5 Kh7 33. Be2 Rbf7 34. f3 Rf4 35. g4 Bd7 36. Qh3 R4f5 37. Rh4 Rg5 38. Qg3 Qe5 39. Qh3 Rg6 40. Kf2 Qf4 41. g5 Qxg5 42. Rg4 Qxg4 0-1

[Event "Ladario op 1st"]
[Site "Ladario"]
[Date "2013.11.15"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Oliveira, Yago Jose do Couto"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1957"]
[BlackElo "1686"]
[PlyCount "89"]
[EventDate "2013.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 d5 3. c4 g6 4. g3 Bg7 5. Bg2 c5 6. cxd5 Nxd5 7. 0-0 0-0 8. Nc3 Nxc3 9. bxc3 Qc7 10. d4 Rd8 11. Ba3 cxd4 12. cxd4 Nc6 13. Rc1 Qa5 14. Qb3 Be6 15. Qxb7 Qxa3 16. Rxc6 Bd5 17. Ra6 Qxf3 18. Bxf3 Bxb7 19. Bxb7 Rab8 20. Bf3 Bxd4 21. Rc1 Rbc8 22. Rb1 Rb8 23. Rc1 Rbc8 24. Re1 Rc2 25. Be4 Rb2 26. Bd3 Bb6 27. Rc1 Bxf2+ 28. Kxf2 Rxd3 29. Rxa7 Rdd2 30. Rxe7 Rxa2 31. Rc8+ Kg7 32. Rcc7 Kh6 33. Kf3 Ra3+ 34. Kf2 Raa2 35. h4 Kh5 36. Kf3 Ra3+ 37. e3 Rdd3 38. Rb7 Rdc3 39. Rb5+ Kh6 40. Rbb7 Kh5 41. Re5+ Kh6 42. Rxf7 Rc1 43. Rb7 Rf1+ 44. Kg2 Rf8 45. Ree7 1-0

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2013.10.13"]
[Round "5"]
[White "De Souza, Luiz Alberto Rodrig"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1885"]
[BlackElo "1950"]
[PlyCount "139"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. 0-0 Be7 8. Nc3 a6 9. Be3 Qc7 10. f4 d6 11. Qf3 0-0 12. g4 b5 13. g5 Nd7 14. a3 Bb7 15. Qh5 g6 16. Qh6 Rfe8 17. Rf3 Bf8 18. Qh4 Bg7 19. Rh3 Nf8 20. Qf2 b4 21. axb4 Nxb4 22. Na5 Nxd3 23. cxd3 Bc8 24. Nc4 Rb8 25. Rc1 Qd8 26. Rg3 d5 27. Ne5 Rb3 28. Bd4 dxe4 29. dxe4 Bb7 30. h4 Ba8 31. Rd1 Qb8 32. Rd2 Rd8 33. h5 Qb4 34. Rgd3 Qb7 35. Nf3 Rxc3 36. bxc3 Qxe4 37. Qe3 gxh5 38. Bxg7 Rxd3 39. Rxd3 Kxg7 40. Qxe4 Bxe4 41. Re3 Bd5 42. Nd2 Ng6 43. c4 Bc6 44. f5 exf5 45. Ra3 Ne5 46. Kf2 Kg6 47. c5 Bb5 48. Ke3 Kxg5 49. Nf3+ Kf6 50. Rb3 f4+ 51. Kxf4 Nd3+ 52. Kg3 Nxc5 53. Ra3 h6 54. Kh4 Kg6 55. Ne5+ Kf6 56. Nf3 Kg6 57. Ne5+ Kg7 58. Kxh5 f5 59. Rg3+ Kf6 60. Nf3 Be8+ 61. Kxh6 f4 62. Rg5 Ne6 63. Ra5 Bc6 64. Ne1 Bb5 65. Kh5 Kf5 66. Kh4 Ke4 67. Ra3 Nd4 68. Kh3 f3 69. Kg3 Nf5+ 70. Kf2 1/2-1/2

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2013.10.12"]
[Round "3"]
[White "Da Silva, Alessandro Rodrigue"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2203"]
[BlackElo "1950"]
[PlyCount "106"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. h3 Nf6 6. d3 Qc7 7. Bg5 Be7 8. Nbd2 Be6 9. Qe2 h6 10. Bh4 Rd8 11. b3 b5 12. 0-0 0-0 13. a4 Rfe8 14. Nh2 Nh7 15. Bxe7 Rxe7 16. Qe3 Qd6 17. axb5 cxb5 18. Ra5 c4 19. bxc4 bxc4 20. Nxc4 Bxc4 21. dxc4 Qd4 22. Ng4 Qxc4 23. Nxe5 Qe6 24. f3 Rc7 25. Rc1 Rdc8 26. Nd3 Rc3 27. Qd4 Rxd3 28. cxd3 Rxc1+ 29. Kh2 Qb6 30. Qxb6 axb6 31. Rb5 Rd1 32. Rb3 Nf6 33. Kg3 Nh5+ 34. Kg4 g6 35. h4 Rg1 36. Rb2 Rd1 37. Rxb6 Rd2 38. Kh3 Nf4+ 39. Kg3 Nh5+ 40. Kh3 Rxd3 41. Rb2 Kg7 42. Rf2 Kf6 43. Ra2 Ke5 44. Kg4 Nf6+ 45. Kh3 Kf4 46. Ra7 Nd7 47. h5 g5 48. Kh2 g4 49. fxg4 Kxg4 50. Ra5 f6 51. Rf5 Re3 52. Rd5 Ne5 53. Rd6 Kxh5 0-1

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2013.10.12"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Dos Santos Dutra, Fernando Junior Fre"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1950"]
[BlackElo "2057"]
[PlyCount "70"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nbd2 0-0 6. 0-0 Nc6 7. d5 Nb8 8. c4 c5 9. h3 Nh5 10. Re1 e5 11. Nf1 Nf4 12. Ng3 Nxe2+ 13. Qxe2 Na6 14. Be3 f5 15. exf5 gxf5 16. Nf1 e4 17. N3h2 Nb4 18. Bc1 Nd3 19. Rd1 b5 20. cxb5 a6 21. Rxd3 exd3 22. Qxd3 axb5 23. Qxb5 Ba6 24. Qb3 Bxf1 25. Nxf1 f4 26. Qc4 Qd7 27. a4 Rab8 28. Ra2 Rb4 29. Qc2 f3 30. Qd1 fxg2 31. Kxg2 Qf5 32. Be3 Rh4 33. Ng3 Qxh3+ 34. Kg1 Qh2+ 35. Kf1 Qxg3 0-1

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2013.10.11"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Cucolloto, Rogerio"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1950"]
[BlackElo "1869"]
[PlyCount "93"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 Nc6 3. c4 g6 4. g3 Bg7 5. Bg2 e5 6. Nc3 d5 7. cxd5 Nxd5 8. 0-0 0-0 9. e3 Ndb4 10. Ne1 Bf5 11. Ne4 Bxe4 12. Bxe4 f5 13. Qb3+ Kh8 14. Bxc6 Nxc6 15. Qxb7 Qd5 16. Qa6 e4 17. d4 exd3 18. Qxd3 Rfd8 19. Qxd5 Rxd5 20. Nf3 Bf6 21. Rb1 g5 22. b3 g4 23. Nd2 Ne5 24. f4 Nd3 25. Nc4 Nxc1 26. Rbxc1 Rad8 27. Kf2 a5 28. Ke2 a4 29. Rfd1 axb3 30. axb3 Rxd1 31. Rxd1 Rb8 32. Rd3 Kg7 33. Nd2 Rd8 34. Rxd8 Bxd8 35. Kd3 Kf7 36. Kc4 Ke6 37. b4 h5 38. Nb3 Kf6 39. Kd5 h4 40. b5 hxg3 41. hxg3 Kf7 42. Ke5 Kg6 43. Ke6 Bh4 44. gxh4 Kh5 45. Nd4 g3 46. Kxf5 Kxh4 47. Ne2 1-0

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2013.10.11"]
[Round "1"]
[White "Rodrigues, Ruan Rafael"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1805"]
[BlackElo "1950"]
[PlyCount "94"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Nc3 Nxc3 7. bxc3 d6 8. exd6 e6 9. d5 exd5 10. Qxd5 Be6 11. d7+ Bxd7 12. Bc4 Qf6 13. Ne2 Be7 14. 0-0 Be6 15. Qe4 Bxc4 16. Qxc4 0-0 17. Be3 Rac8 18. Qb5 b6 19. Rad1 Rfd8 20. Rxd8+ Rxd8 21. Nd4 Ne5 22. h3 Bc5 23. Qa6 Qe7 24. Re1 Qc7 25. Qb5 h6 26. Kf1 Ng6 27. Qb1 Qh2 28. Qe4 Qc7 29. Ne6 fxe6 30. Qxg6 Qf7 31. Qg3 Bxe3 32. Qxe3 e5 33. Qxe5 Qxa2 34. Qc7 Rf8 35. f3 b5 36. Re7 Rf7 37. Rxf7 Qxf7 38. Qb8+ Qf8 39. Qxb5 Qd6 40. Qc4+ Kh7 41. Qd4 Qa3 42. Ke2 a5 43. c4 Qa2+ 44. Kf1 Qb1+ 45. Kf2 a4 46. c5 a3 47. c6 a2 0-1

[Event "Maringa op 3rd"]
[Site "Maringa"]
[Date "2013.07.27"]
[Round "7"]
[White "Langner, Donizete Ribeiro"]
[Black "Souza, Rafael Cabral de"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1951"]
[BlackElo "2144"]
[PlyCount "116"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Ng4 9. e3 d6 10. Nxc6 bxc6 11. Bxc6 Rb8 12. Bg2 Ne5 13. Qa4 Qd7 14. Qxd7 Bxd7 15. Nb5 a6 16. Nd4 Nxc4 17. b3 Ne5 18. Bd2 Nd3 19. Rfd1 e5 20. Nc6 Bxc6 21. Bxc6 e4 22. Rab1 f5 23. Ba5 Rfc8 24. Bd5+ Kf8 25. Bc4 Nb2 26. Rxb2 Bxb2 27. Rxd6 Ba3 28. Rxa6 Ra8 29. Rf6+ Ke7 30. Bc3 Rxc4 31. bxc4 Bd6 32. a3 Rc8 33. Rxd6 Kxd6 34. Bb4+ Kc6 35. h4 Rd8 36. Kf1 Rd1+ 37. Ke2 Rc1 38. c5 Rc2+ 39. Ke1 Kb5 40. Kf1 Kc4 41. Ke1 Kd3 42. Kf1 Rc1+ 43. Kg2 Ke2 44. a4 Rc4 45. Ba5 Rxa4 46. Bc7 Rc4 47. Bd6 Rc2 48. Be7 Ke1 49. h5 gxh5 50. Bd6 h6 51. Bf4 Rxc5 52. Bxh6 Rc2 53. Kh3 Kxf2 54. Kh4 Kf3 55. Bf4 Rg2 56. Kh3 Re2 57. Kh4 Rxe3 58. Kxh5 Rb3 0-1

[Event "Maringa op 3rd"]
[Site "Maringa"]
[Date "2013.07.25"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2491"]
[BlackElo "1951"]
[PlyCount "47"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. 0-0 Be7 9. Qe2 d6 10. Kh1 0-0 11. f4 Qc7 12. Bd2 b5 13. Rad1 Nd7 14. Nd5 exd5 15. exd5 Nce5 16. fxe5 Nxe5 17. Bc3 Bb7 18. Nd4 Bxd5 19. Nf5 Rae8 20. Nxg7 Ng6 21. Nxe8 Rxe8 22. Bxg6 hxg6 23. Qd2 Qc6 24. Qh6 1-0

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.30"]
[Round "7"]
[White "De Sousa, Clovis Ely Melo"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1966"]
[PlyCount "40"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 a6 8. Be3 Qc7 9. f4 d6 10. Qf3 Be7 11. Bd3 b5 12. e5 dxe5 13. fxe5 Nd7 14. Be4 Bb7 15. Qg3 Ncxe5 16. Qxg7 0-0-0 17. Bxb7+ Qxb7 18. 0-0-0 Rdg8 19. Qh6 Ng4 20. Qf4 Nxe3 0-1

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.29"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Chaves, Thiago de Melo Neve"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1966"]
[BlackElo "1912"]
[PlyCount "97"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. d3 e5 8. Bd2 a5 9. a3 Nb6 10. h3 e4 11. Ng5 exd3 12. exd3 Nfd7 13. Re1 Ne5 14. Be3 c6 15. f4 Ned7 16. Rc1 Re8 17. b3 Nf6 18. Kh2 Be6 19. d4 d5 20. c5 Nc8 21. Nf3 Bf5 22. Ne5 Nd7 23. g4 Be6 24. Bf2 Nxe5 25. fxe5 f5 26. exf6 Bxf6 27. Bg3 Qd7 28. Rc2 Qg7 29. Nxd5 cxd5 30. Rxe6 Rxe6 31. Bxd5 Qd7 32. Qf3 Ne7 33. Bc4 Kg7 34. d5 Re5 35. d6 Nc6 36. Bxe5 Bxe5+ 37. Kg2 Nd4 38. Qe4 Bf6 39. g5 Nxc2 40. gxf6+ Kxf6 41. Qxc2 Qc6+ 42. Kh2 Qxc5 43. Qd3 Qe5+ 44. Kh1 Re8 45. d7 Qa1+ 46. Kg2 Qb2+ 47. Kf3 Rf8 48. d8Q+ Kg7+ 49. Qxf8+ 1-0

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.29"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Gomes, Jordan Rodrigues"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "1966"]
[BlackElo "1938"]
[PlyCount "46"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 d6 4. g3 Be6 5. d3 Be7 6. Bg2 f6 7. 0-0 Qd7 8. Nd5 g5 9. a3 h5 10. b4 h4 11. b5 Nd8 12. e4 hxg3 13. fxg3 c6 14. bxc6 bxc6 15. Ne3 Nh6 16. d4 Nb7 17. Bb2 Ng4 18. Nxg4 Bxg4 19. Qd3 Bf8 20. Rad1 Rd8 21. Qe3 Qh7 22. dxe5 dxe5 23. Qxa7 Bc5+ 0-1

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.28"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Ramos, Erick Alexandre"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1966"]
[BlackElo "1791"]
[PlyCount "145"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 Nf6 3. Nc3 d5 4. d4 Bg4 5. e3 e6 6. Bd2 Ne4 7. h3 Bxf3 8. gxf3 Nxd2 9. Qxd2 Qf6 10. f4 Nd7 11. cxd5 exd5 12. Bg2 Nb6 13. 0-0 Bd6 14. Qe2 0-0 15. Kh1 Rfe8 16. Qg4 Qg6 17. Qxg6 hxg6 18. b3 Nd7 19. Bf3 Nf6 20. a3 Kf8 21. b4 a6 22. Rab1 a5 23. bxa5 Reb8 24. Rb3 Rxa5 25. a4 Nd7 26. Rfb1 Ra7 27. Kg2 f5 28. a5 Ke7 29. Be2 Kd8 30. h4 Kc7 31. Rc1 Rxa5 32. Nb5+ Rxb5 33. Rxb5 Nf6 34. Rb3 Rh8 35. Rcb1 Rb8 36. Ra1 b6 37. Bf3 c5 38. dxc5 Bxc5 39. Rd3 Kc6 40. Kh3 Ne4 41. Bxe4 fxe4 42. Rc3 Rb7 43. Rg1 Kb5 44. Rb1+ Kc6 45. Rc2 Rf7 46. Rg1 Rf6 47. Rcc1 Kd6 48. Rg5 Ke6 49. Re5+ Kf7 50. Rxd5 Re6 51. Ra1 Re7 52. Rg1 Rb7 53. Rdg5 Be7 54. Rb5 Bc5 55. Rc1 Rd7 56. Kg3 Rd3 57. Rc4 Rd1 58. Rxe4 Rg1+ 59. Kh2 Rg4 60. Kh3 Rg1 61. Rb2 Rh1+ 62. Kg3 Rg1+ 63. Kh2 Rg4 64. Kh3 Rg1 65. Ra2 Kf6 66. Ra8 Kf7 67. Rc8 Rf1 68. Rc7+ Kf8 69. Ra4 Kg8 70. Ra8+ Kh7 71. Kg2 Rc1 72. Rcc8 g5 73. f5 1-0

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.28"]
[Round "4"]
[White "Patroclo, Arthur Ruiz"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2128"]
[BlackElo "1966"]
[PlyCount "115"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 Nf6 7. Be3 Qc7 8. a3 a6 9. f4 d6 10. Qf3 Be7 11. Bd3 b5 12. 0-0 0-0 13. g4 Nd7 14. g5 Bb7 15. Qh5 g6 16. Qh6 Rfe8 17. Rf3 Bf8 18. Qh4 Bg7 19. Rh3 Nf8 20. f5 b4 21. axb4 Nxb4 22. f6 Bh8 23. Bf2 Nxd3 24. Rxd3 Red8 25. Na5 Bc8 26. Qf4 h6 27. h4 Rb8 28. Nb3 Bb7 29. Rad1 e5 30. Qd2 Qc8 31. Qe2 Ne6 32. Be3 Qc7 33. Qd2 Qc4 34. Na5 Qb4 35. Nxb7 Qxb7 36. b3 Qb4 37. Ra1 Nc7 38. Ra4 Qb7 39. Rxd6 Rxd6 40. Qxd6 Nb5 41. Nxb5 axb5 42. Ra7 Qc8 43. Qd7 Qf8 44. Qe7 Qxe7 45. Rxe7 Rc8 46. Rxe5 Rxc2 47. Rc5 Rb2 48. Rc3 Re2 49. Kf1 Rh2 50. Bf2 Rh1+ 51. Ke2 hxg5 52. hxg5 Rh5 53. Be3 Rh2+ 54. Kd3 Rh1 55. Rc8+ Kh7 56. Rf8 Bxf6 57. gxf6 Rd1+ 58. Bd2 1-0

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.27"]
[Round "2"]
[White "De Moraes, Pedro Henrique M"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1901"]
[BlackElo "1966"]
[PlyCount "109"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Be7 7. Ngf3 h6 8. Bh4 0-0 9. 0-0 Nbd7 10. Rc1 c6 11. Qb3 Qb6 12. Ne5 Rfe8 13. Nxd7 Nxd7 14. Bxe7 Rxe7 15. Qa3 Qd8 16. f4 f6 17. e4 dxe4 18. dxe4 Nb6 19. Nf3 f5 20. Rfe1 fxe4 21. Rxe4 Nd5 22. Rce1 Qf8 23. g3 Qf6 24. Re5 a6 25. Qd6 Rae8 26. Qa3 Nb6 27. Qb3 Nd5 28. Qa3 Kh8 29. Qd3 Rf8 30. Qe4 g5 31. Rxe6 Rxe6 32. Qxe6 gxf4 33. Qxf6+ Rxf6 34. Re8+ Kg7 35. Kf2 fxg3+ 36. hxg3 Nb4 37. Kg2 Nxa2 38. Ne5 b5 39. Re7+ Kg8 40. Rc7 Nb4 41. Rc8+ Rf8 42. Rc7 Rd8 43. Nxc6 Nxc6 44. Rxc6 Rxd4 45. Rxa6 Rd2+ 46. Kh3 Kg7 47. Rb6 Rxb2 48. Kg4 b4 49. Kh3 b3 50. Kg4 Rb1 51. Kh3 b2 52. Kh2 Kf7 53. Rb7+ Ke6 54. Rb8 Kd5 55. Rb7 1/2-1/2

[Event "Cuiaba op"]
[Site "Cuiaba"]
[Date "2013.05.27"]
[Round "1"]
[White "Langner, Donizete Ribeiro"]
[Black "Terao, Rodrigo Akira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "2401"]
[PlyCount "45"]
[EventDate "2013.05.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c3 d6 2. Nf3 e5 3. d3 g6 4. c4 Bg7 5. Nc3 f5 6. g3 Nf6 7. Bg2 0-0 8. 0-0 h6 9. Rb1 Nc6 10. Bd2 g5 11. b4 a6 12. a4 f4 13. b5 axb5 14. axb5 Ne7 15. Qb3 Be6 16. Ne1 Rb8 17. Nc2 Qe8 18. Nb4 Nf5 19. Nbd5 Nd4 20. Qd1 Nxd5 21. Nxd5 Qh5 22. Nc3 f3 23. e3 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.12"]
[Round "7"]
[White "Langner, Donizete Ribeiro"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1974"]
[BlackElo "1921"]
[PlyCount "96"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 Ne4 7. Qc2 Bf5 8. Nxe4 Bxe4 9. Qa4 e6 10. Nd2 Bb4 11. a3 Bxd2+ 12. Bxd2 0-0 13. f3 Bg6 14. e3 Rc8 15. Bb5 a6 16. Be2 Qh4+ 17. g3 Qh3 18. Kf2 e5 19. dxe5 Nxe5 20. Bc3 Nd3+ 21. Bxd3 Bxd3 22. Qd4 Rxc3 23. Qxc3 Bb5 24. Rac1 Bc6 25. Qd4 Re8 26. Qf4 h6 27. g4 Qh4+ 28. Qg3 Qf6 29. Rc2 d4 30. exd4 Qxd4+ 31. Kg2 Qd3 32. Rf2 Re3 33. Rhf1 Qd4 34. Kh3 Qf6 35. Qh4 Qf4 36. Qg3 Qf6 37. Qb8+ Kh7 38. Kg3 g5 39. Qc8 Qf4+ 40. Kg2 Kg7 41. Qf5 Qxf5 42. gxf5 Kf6 43. Rc2 Kxf5 44. Rc5+ Kf4 45. h4 Re2+ 46. Kg1 Kg3 47. Rfc1 Bxf3 48. hxg5 Rh2 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Cruz, Arquias Sofocles"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1974"]
[BlackElo "1812"]
[PlyCount "78"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 Bb4 6. Bg5 Nbd7 7. e3 c5 8. Be2 Qa5 9. Qc2 Ne4 10. Rc1 c4 11. 0-0 Bxc3 12. bxc3 Nb6 13. Bf4 0-0 14. Nd2 Bf5 15. Nxe4 Bxe4 16. Qd2 Rfe8 17. f3 Bg6 18. Bc7 Rac8 19. Bg3 Nd7 20. Ra1 Rc6 21. Bd1 Qa3 22. Bf4 b5 23. Qc1 Ra6 24. Rf2 Nb6 25. Rb2 Na4 26. Bxa4 bxa4 27. Rb5 Qxc1+ 28. Rxc1 Rb6 29. Rxd5 Rb2 30. a3 Ra2 31. e4 f6 32. Bd6 Rd8 33. e5 fxe5 34. dxe5 Rxa3 35. Rd4 Ra2 36. Rxc4 Bf7 37. Rb4 Rc8 38. c4 a3 39. Ra4 Re2 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "6"]
[White "Reboucas, Deive Pacheco"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1974"]
[PlyCount "108"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 d6 7. exd6 Bg4 8. Be2 e6 9. Nc3 Qxd6 10. 0-0 Be7 11. Nb5 Qd8 12. Be3 0-0 13. Rc1 a6 14. Nc3 Rc8 15. Qd2 h6 16. Rfd1 Ncb4 17. Ne5 Bxe2 18. Qxe2 Bd6 19. g3 Qa5 20. Nc4 Qd8 21. Ne4 Be7 22. a3 Nxe3 23. Nxe3 Rxc1 24. Rxc1 Nd5 25. Qc4 Nb6 26. Qc7 Qxd4 27. Qxb7 Qxb2 28. Rc7 Bxa3 29. Nd1 Qd4 30. Ndc3 a5 31. Nb5 Qa1+ 32. Kg2 Nd5 33. Rc8 Qe5 34. Rxf8+ Bxf8 35. Nd2 Bb4 36. Nf3 Qe4 37. Qb8+ Kh7 38. Qe8 f6 39. Nbd4 Ne7 40. Qd7 e5 41. Ne6 Nf5 42. h3 h5 43. Qf7 a4 44. Qxh5+ Nh6 45. Qe8 a3 46. Qd7 Nf5 47. g4 Ne7 48. Kg3 Qc6 49. Nf8+ Kg8 50. Qd8 Kf7 51. Nd7 Ng6 52. g5 e4 53. gxf6 Qd6+ 54. Nfe5+ Nxe5 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "4"]
[White "Alboredo, Julia"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1811"]
[BlackElo "1974"]
[PlyCount "108"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. e6 Bxe6 8. Bxe6 fxe6 9. cxd4 g6 10. Nf3 Qd7 11. 0-0 Bg7 12. Nc3 0-0 13. Re1 Nc6 14. h4 e5 15. d5 Nd4 16. Ng5 h6 17. Nge4 Nf5 18. Qg4 Kh7 19. h5 Qe8 20. hxg6+ Qxg6 21. Qxg6+ Kxg6 22. Be3 Nc4 23. b3 Ncxe3 24. fxe3 Bf6 25. Nb5 Rfc8 26. Nxf6 Kxf6 27. e4 a6 28. Rf1 axb5 29. Rxf5+ Kg7 30. Raf1 Rf8 31. Rxf8 Rxf8 32. Rc1 Rb8 33. Rc7 Kf7 34. Kh2 Ke8 35. a4 bxa4 36. bxa4 Rd8 37. Rc4 Kd7 38. Kg3 e6 39. Kh4 exd5 40. exd5 Ra8 41. Kh5 Ra5 42. Kxh6 Rxd5 43. Kg5 b5 44. axb5 Rxb5 45. Kf6 d5 46. Rc2 d4 47. Kf5 Kd6 48. Ke4 Rb3 49. Re2 Ke6 50. Re1 Rg3 51. Re2 Rg4+ 52. Kf3 Rf4+ 53. Kg3 Kd5 54. Re1 Rf8 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "1677"]
[PlyCount "61"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c3 e5 2. c4 Nf6 3. Nc3 Be7 4. Nf3 Nc6 5. g3 0-0 6. Bg2 d5 7. cxd5 Nxd5 8. 0-0 Bf6 9. Nxe5 Nce7 10. Nf3 c6 11. d4 Nb4 12. a3 Nbd5 13. e4 Nxc3 14. bxc3 Ng6 15. Be3 Qa5 16. Qc2 b6 17. Nd2 Bb7 18. f4 Bd8 19. f5 Ne7 20. c4 f6 21. g4 Bc7 22. g5 Kh8 23. Nf3 Rac8 24. Qf2 Nxf5 25. Bd2 Qa4 26. exf5 Qxc4 27. Qh4 Qc2 28. g6 h6 29. Bxh6 Kg8 30. Bxg7 Bxh2+ 31. Kxh2 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "2"]
[White "Da Silva, Hermes Ludovino"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1429"]
[BlackElo "1974"]
[PlyCount "54"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. g3 c5 2. Nf3 Nc6 3. Bg2 Nf6 4. d4 cxd4 5. Nxd4 g6 6. 0-0 Bg7 7. e3 0-0 8. c3 e5 9. Ne2 d5 10. Nd2 Be6 11. b3 Qd7 12. Rb1 Rfd8 13. Bb2 b5 14. e4 Bh3 15. f3 a6 16. b4 Qa7+ 17. Kh1 Bxg2+ 18. Kxg2 dxe4 19. Qc2 exf3+ 20. Nxf3 Rac8 21. Qb3 Qe3 22. Neg1 e4 23. Nd4 Nxd4 24. cxd4 Qxb3 25. axb3 Nd5 26. Rbe1 f5 27. Nh3 Nxb4 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.28"]
[Round "6"]
[White "Borges, Ivoney"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1743"]
[BlackElo "2019"]
[PlyCount "43"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. f4 c5 2. e4 e5 3. Nf3 exf4 4. Bc4 Nc6 5. d3 Bd6 6. 0-0 Nge7 7. Ng5 0-0 8. Qh5 h6 9. Nxf7 Rxf7 10. Qxf7+ Kh8 11. Bxf4 Bxf4 12. Rxf4 Ne5 13. Qf8+ Qxf8 14. Rxf8+ Kh7 15. Bd5 g5 16. Nc3 Kg7 17. Raf1 N7g6 18. Rg8+ Kh7 19. Re8 a6 20. Na4 d6 21. Nb6 Bd7 22. Rxa8 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.28"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Gattass, Allan Arriada"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2019"]
[BlackElo "2256"]
[PlyCount "157"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 e5 7. 0-0 Nc6 8. d3 Nh5 9. Rb1 f5 10. Bg5 Qe8 11. Nd5 Rf7 12. Qc1 Qf8 13. h3 Nd8 14. Bd2 c6 15. Nc3 h6 16. b4 Be6 17. b5 d5 18. bxc6 bxc6 19. cxd5 cxd5 20. Nb5 Rc8 21. Qd1 a6 22. Bb4 Re7 23. Na3 Qf7 24. Bxe7 Qxe7 25. Qa4 e4 26. Nd2 e3 27. Nf3 exf2+ 28. Rxf2 Rc3 29. Rb3 Rc1+ 30. Rf1 Bd7 31. Qxa6 Qe3+ 32. Kh2 Rxf1 33. Bxf1 Qf2+ 34. Bg2 Qxg3+ 35. Kh1 Nf4 36. Bf1 Qf2 37. Rb1 Nh5 38. Bg2 Ng3+ 39. Kh2 Nc6 40. Qb7 Be8 41. Qc8 Kf8 42. Qe6 Nxe2 43. Qxd5 Qxg2+ 44. Kxg2 Nf4+ 45. Kf2 Nxd5 46. Nc2 Nc3 47. Rb6 Nxa2 48. Nh4 Ne7 49. Ke2 Nc3+ 50. Kd2 Ncd5 51. Ra6 g5 52. Nf3 g4 53. Nfd4 gxh3 54. Ne6+ Kf7 55. Nxg7 Kxg7 56. Ra1 f4 57. Rh1 Bd7 58. Nd4 Kf6 59. Ke2 Kg5 60. Nf3+ Kf6 61. Kf2 Ng6 62. d4 Ne3 63. Nh2 h5 64. Ra1 Ng4+ 65. Kg1 Nxh2 66. Kxh2 Nh4 67. Ra3 Bg4 68. d5 Nf3+ 69. Kh1 Ng5 70. d6 f3 71. Ra2 Ne4 72. Ra8 f2 73. Ra1 Be2 74. Kh2 f1Q 75. Rxf1+ Bxf1 76. Kg1 Bg2 77. Kh2 Nxd6 78. Kg1 Kg5 79. Kh2 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.27"]
[Round "4"]
[White "De Lima, Tulio Bruno"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1805"]
[BlackElo "2019"]
[PlyCount "46"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. g3 g6 4. Bg2 cxd4 5. Nxd4 Nc6 6. e3 Bg7 7. 0-0 0-0 8. Nc3 d5 9. e4 Nxd4 10. e5 Nd7 11. Qxd4 e6 12. f4 b6 13. b4 Bb7 14. a4 Rc8 15. a5 Rc4 16. Qd3 a6 17. Ba3 Qc7 18. Na4 b5 19. Nb2 Rxc2 20. Qd4 Nxe5 21. fxe5 Bxe5 22. Qa7 Ra8 23. Qe3 d4 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.27"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Da Silva, Marcelo Rosa"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2019"]
[BlackElo "1830"]
[PlyCount "109"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 c5 2. Nf3 Nf6 3. c4 Nc6 4. Nc3 e5 5. g3 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. d3 Be7 9. Bg2 0-0 10. 0-0 Qd6 11. Bd2 h6 12. a3 Be6 13. Rb1 Rad8 14. b4 cxb4 15. axb4 e4 16. dxe4 Ne5 17. Be3 Nxf3+ 18. exf3 Qxd1 19. Rfxd1 Rxd1+ 20. Rxd1 Bxb4 21. Bxa7 Ra8 22. Be3 Bc3 23. Bf1 Bf6 24. Rb1 Ra1 25. Rxa1 Bxa1 26. f4 Bd7 27. Bb6 Kf8 28. e5 Bc3 29. Bg2 Bc6 30. Bxc6 bxc6 31. Kf1 Bb4 32. Ke2 Ke7 33. Kd3 Ke6 34. Kc4 Be1 35. Be3 h5 36. Kc5 Kd7 37. f3 g6 38. g4 Bc3 39. Bd4 Bd2 40. f5 Bf4 41. h3 Bg3 42. Kc4 Bf4 43. Kd3 h4 44. Ke4 g5 45. Be3 Bxe3 46. Kxe3 c5 47. f4 gxf4+ 48. Kxf4 c4 49. Ke4 c3 50. Kd3 Kc6 51. g5 Kd5 52. g6 fxg6 53. fxg6 c2 54. Kxc2 Ke6 55. Kd3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.26"]
[Round "2"]
[White "Barbosa, Evandro Amorim"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2427"]
[BlackElo "2019"]
[PlyCount "85"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 e6 5. Bg5 Qa5+ 6. Qd2 Qxd2+ 7. Nbxd2 exd5 8. Bxf6 gxf6 9. cxd5 d6 10. e4 a6 11. a4 b4 12. Nc4 Ra7 13. Nh4 Rg8 14. Be2 f5 15. exf5 Be7 16. g3 Bxh4 17. gxh4 Ke7 18. Ne3 Nd7 19. 0-0-0 Nf6 20. Bf3 Bd7 21. b3 Raa8 22. Rhe1 Kf8 23. Nc4 Ne8 24. Nb6 Rd8 25. Re4 Bxf5 26. Rf4 Ng7 27. h5 h6 28. Rg1 Bc8 29. Rg6 Ne8 30. Be4 Rh8 31. Rg3 Ng7 32. Bg6 f5 33. Re3 Bd7 34. Re1 Be8 35. Bxf5 Nxf5 36. Rxf5+ Bf7 37. Re6 Rg8 38. Rxh6 Rg1+ 39. Kd2 Kg7 40. Rhf6 Bxh5 41. Re6 Bg6 42. Rf3 Rb1 43. Rg3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2012.10.26"]
[Round "1"]
[White "Langner, Donizete Ribeiro"]
[Black "Buzatto, Joao Lucas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2019"]
[PlyCount "65"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 Nbd7 6. Bg2 e5 7. 0-0 0-0 8. d3 c6 9. Bd2 Ne8 10. e4 Nc5 11. b4 Ne6 12. a4 f5 13. exf5 Nd4 14. Nxd4 exd4 15. Ne4 Bxf5 16. Qb3 Kh8 17. Rae1 h6 18. f4 b6 19. b5 d5 20. cxd5 cxd5 21. Nf2 Nc7 22. Bb4 Rg8 23. g4 Be6 24. Rxe6 Nxe6 25. Bxd5 Nxf4 26. Bxg8 Ne2+ 27. Kg2 Qxg8 28. Qxg8+ Rxg8 29. Ne4 a5 30. bxa6 Nc3 31. Rf7 Nxa4 32. a7 Nc3 33. Bf8 1-0

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.21"]
[Round "6"]
[White "Langner, Donizete Ribeiro"]
[Black "Parente, Renan Braz"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2019"]
[BlackElo "1790"]
[PlyCount "54"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 d5 2. Nf3 c5 3. c4 d4 4. b4 cxb4 5. a3 bxa3 6. e3 Nc6 7. Bxa3 g6 8. exd4 Nxd4 9. Nc3 Bg7 10. h3 Bf5 11. Nxd4 Qxd4 12. Be2 Nf6 13. 0-0 Qd7 14. Bf3 0-0 15. d4 Rfd8 16. Qb3 Bd3 17. Ne2 Bxe2 18. Bxe2 Ne4 19. Bf3 Nd2 20. Qxb7 Qxb7 21. Bxb7 Rab8 22. Bf3 Bxd4 23. Bxe7 Rd7 24. Rad1 Nxf1 25. Kxf1 Rxe7 26. Rxd4 Rb1+ 27. Bd1 a5 0-1

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.21"]
[Round "7"]
[White "Santos, Gleydson Jose Barbo"]
[Black "Langner, Donizete Ribeiro"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1850"]
[BlackElo "2019"]
[PlyCount "81"]
[EventDate "2012.10.18"]
[EventType "team-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 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Bg5 Be6 11. Qh4 Rc8 12. b3 Qa5 13. Rac1 Rc5 14. Nd5 Nxd5 15. cxd5 Rxc1 16. Rxc1 Bxd5 17. Bxe7 Re8 18. e4 Bc6 19. Bxd6 Qxa2 20. e5 Bxg2 21. Kxg2 Qxb3 22. Qe4 b5 23. Qc6 Qe6 24. Qxb5 a6 25. Qb7 h5 26. h4 a5 27. Rc7 Bxe5 28. Bxe5 Qxe5 29. Rxf7 Qe4+ 30. Qxe4 Rxe4 31. Ra7 a4 32. Kf3 Rb4 33. Ke3 Rb3+ 34. Kf4 Rb4+ 35. Ke5 Rc4 36. Kf6 Rg4 37. Ra5 Kh7 38. Kf7 Rb4 39. f4 Rb3 40. Rxa4 Rxg3 41. Ra8 1/2-1/2

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.20"]
[Round "5"]
[White "Amorim, Daniel Madson De Me"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2161"]
[BlackElo "2019"]
[PlyCount "69"]
[EventDate "2012.10.18"]
[EventType "team-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 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 g6 6. Nf3 Bg7 7. h3 0-0 8. Bd3 Nc6 9. 0-0 dxc4 10. Bxc4 a6 11. a4 e6 12. Be3 Nb4 13. Qb3 Nbd5 14. Bg5 h6 15. Bh4 Qa5 16. Ne5 g5 17. Bxd5 exd5 18. Bg3 Be6 19. f3 Rfd8 20. Rfe1 Nd7 21. Rad1 Nxe5 22. Bxe5 Bxe5 23. Rxe5 Rac8 24. f4 gxf4 25. Ne2 f3 26. Qxf3 Qb4 27. Nf4 Qb6 28. Nh5 Kf8 29. Rde1 Rc6 30. Qf6 Re8 31. Qxh6+ Ke7 32. Qg5+ Kd6 33. Nf6 Qd8 34. Rxd5+ Bxd5 35. Qf4+ 1-0

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.20"]
[Round "4"]
[White "Langner, Donizete Ribeiro"]
[Black "Lopes, Adan Cerqueira"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2019"]
[BlackElo "1959"]
[PlyCount "191"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. Nc3 Nbd7 8. d3 c6 9. Rb1 a5 10. a3 Ne8 11. d4 exd4 12. Nxd4 Ne5 13. b3 f5 14. e3 h5 15. Nce2 h4 16. Nf4 Qe7 17. gxh4 Qxh4 18. Nf3 Qh6 19. Ne2 Nxf3+ 20. Bxf3 Be5 21. Ng3 Rf7 22. Bg2 Rh7 23. h3 f4 24. exf4 Bxf4 25. Bxf4 Qxf4 26. Qd3 Qf6 27. Rfe1 Bd7 28. Qf1 a4 29. bxa4 Bf5 30. Nxf5 gxf5 31. Qe2 Kf8 32. a5 Rd8 33. Rb3 d5 34. cxd5 cxd5 35. Qe5 Rf7 36. Bxd5 Rg7+ 37. Rg3 Rxg3+ 38. fxg3 Qxe5 39. Rxe5 Nd6 40. Kf2 Rd7 41. Kf3 Rc7 42. Be6 Rc3+ 43. Re3 Rc5 44. g4 fxg4+ 45. hxg4 Rxa5 46. Kf4 Nb5 47. Kf5 Rxa3 48. Re5 Nd4+ 49. Kg6 Ra6 50. Kf6 b5 51. Rd5 Rxe6+ 52. Kg5 Re4 53. Kf6 Re6+ 54. Kg5 Nf3+ 55. Kf4 Rf6+ 56. Ke4 b4 57. Rb5 b3 58. Kd3 Rd6+ 59. Kc3 Nd4 60. Rb7 Kg8 61. g5 Ne6 62. Rb8+ Kg7 63. Kxb3 Nxg5 64. Re8 Ne6 65. Kc3 Kf6 66. Rh8 Ke5 67. Rh1 Ke4 68. Re1+ Kf3 69. Rh1 Kg2 70. Rh8 Nf4 71. Kc4 Kf3 72. Kc5 Rd5+ 73. Kc4 Rd7 74. Rf8 Ke4 75. Re8+ Kf5 76. Rf8+ Ke5 77. Re8+ Ne6 78. Kc3 Kf6 79. Rh8 Ke5 80. Rh5+ Ke4 81. Rh4+ Nf4 82. Rh8 Rc7+ 83. Kb4 Nd3+ 84. Kb5 Ne5 85. Rh1 Nf3 86. Kb6 Rc2 87. Rh8 Ne5 88. Rh4+ Kd5 89. Rh5 Rc3 90. Rh1 Rb3+ 91. Kc7 Ke6 92. Rh6+ Ke7 93. Rh7+ Nf7 94. Rh2 Rc3+ 95. Kb6 Ke6 96. Re2+ 1/2-1/2

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.19"]
[Round "3"]
[White "Correa, Max do Carmo"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1962"]
[BlackElo "2019"]
[PlyCount "82"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. c3 Nf6 6. Nxc6 dxc6 7. Nd2 e5 8. Nc4 Qc7 9. Bd3 Be6 10. Qe2 b5 11. Ne3 Bc5 12. 0-0 0-0 13. a4 a6 14. b4 Ba7 15. Bb2 Rfd8 16. Rfc1 Rd7 17. axb5 axb5 18. Rd1 Rad8 19. Bc2 Bb6 20. h3 g6 21. Bc1 Nh5 22. Rxd7 Rxd7 23. Ng4 Bxg4 24. Qxg4 Nf4 25. Ra8+ Kg7 26. g3 h5 27. Qf3 Nxh3+ 28. Kg2 Nxf2 29. Bg5 Ng4 30. Bd1 Qd6 31. Be2 f6 32. Bc1 Rf7 33. Ra6 Rb7 34. Kh1 Qd7 35. Qf1 Nf2+ 36. Kh2 Nxe4 37. Ra8 Ra7 38. Rb8 Bc7 39. Bf3 Ra2+ 40. Kg1 Nd2 41. Bxc6 Qxc6 0-1

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.19"]
[Round "2"]
[White "Langner, Donizete Ribeiro"]
[Black "Languidey, Simon Alejandro"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2019"]
[BlackElo "2257"]
[PlyCount "51"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c3 Nf6 2. Nf3 d6 3. c4 e5 4. Nc3 Be7 5. g3 Be6 6. d3 0-0 7. Bg2 Qc8 8. h4 Nc6 9. Bd2 h6 10. 0-0 Bh3 11. Rb1 Bxg2 12. Kxg2 Ng4 13. Nd5 Bd8 14. b4 f5 15. b5 Ne7 16. Nxe7+ Bxe7 17. e3 Qe6 18. a4 e4 19. Nd4 Qg6 20. Rh1 Ne5 21. dxe4 fxe4 22. Qc2 Nf3 23. Kf1 Nxd4 24. exd4 Rxf2+ 25. Ke1 Qxg3 26. Kd1 0-1

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.18"]
[Round "1"]
[White "Dias Filho, Klebber Maux"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1800"]
[BlackElo "2019"]
[PlyCount "74"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 e5 5. 0-0 Be7 6. b3 0-0 7. Bb2 Re8 8. Re1 d6 9. d3 h6 10. Nd5 Nxd5 11. exd5 Nb4 12. c4 a5 13. Bc3 b6 14. a3 Na6 15. b4 axb4 16. axb4 Bg4 17. bxc5 bxc5 18. d4 Bxf3 19. Ba5 Bxe2 20. Qxe2 Qd7 21. dxe5 dxe5 22. Qxe5 Bf6 23. Qg3 Bxa1 24. Rxa1 Nb4 25. f3 Ra6 26. Qf2 Nd3 27. Qf1 Rxa5 28. Rd1 Nb4 29. Qf2 Qd6 30. Re1 Rxe1+ 31. Qxe1 Kf8 32. Qe4 Qe7 33. Kf2 Ra2+ 34. Kg3 Qg5+ 35. Kh3 Qxg2+ 36. Kh4 Qxh2+ 37. Kg4 Rg2+ 0-1

[Event "BRA Universities op"]
[Site "Goiania"]
[Date "2012.06.15"]
[Round "6"]
[White "Fuck, Vinicius Rios"]
[Black "Langner, Donizete Ribeiro"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1876"]
[BlackElo "2003"]
[PlyCount "84"]
[EventDate "2012.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. c3 Nf6 6. Bd3 Nxd4 7. cxd4 Qxd4 8. Nc3 a6 9. 0-0 e5 10. Be3 Qb4 11. a3 Qa5 12. b4 Qd8 13. f4 d6 14. fxe5 dxe5 15. Nd5 Nxd5 16. exd5 Qxd5 17. Qe2 Be6 18. Rad1 Qc6 19. b5 Qc7 20. bxa6 bxa6 21. Bxa6 Bxa3 22. Bb5+ Ke7 23. Qh5 Bc5 24. Qg5+ Kf8 25. Rf3 Bxe3+ 26. Rxe3 f6 27. Qg3 Kf7 28. Rc3 Qb6+ 29. Kh1 Rhd8 30. Bd3 Ra7 31. Rf1 Qd4 32. Bxh7 Rda8 33. Qg6+ Kf8 34. Rcc1 Ra1 35. Qc2 R1a2 36. Qb1 Bd5 37. Rc2 Ra1 38. Rc8+ Ke7 39. Rc7+ Kd6 40. Rd7+ Kxd7 41. Qb5+ Bc6 42. Bf5+ Kd6 0-1

[Event "BRA Universities op"]
[Site "Goiania"]
[Date "2012.06.15"]
[Round "5"]
[White "Langner, Donizete Ribeiro"]
[Black "Correia, Max do Carmo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2003"]
[BlackElo "1975"]
[PlyCount "97"]
[EventDate "2012.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c3 d5 2. Nf3 e6 3. c4 Nf6 4. g3 c6 5. cxd5 exd5 6. Bg2 Bd6 7. 0-0 Bg4 8. d4 Nbd7 9. Nc3 0-0 10. Re1 Re8 11. Qb3 Qc7 12. e3 h5 13. Bd2 Bxf3 14. Bxf3 h4 15. Kg2 g5 16. gxh4 g4 17. Be2 Bxh2 18. Rh1 g3 19. f4 Kg7 20. Qc2 Qd8 21. Qf5 Re6 22. Qg5+ Kf8 23. Bd3 b5 24. Bf5 Qe7 25. Bxe6 Qxe6 26. f5 Qd6 27. a3 a5 28. Qf4 Qe7 29. Rhe1 Re8 30. Re2 Kg7 31. Qg5+ Kh7 32. e4 dxe4 33. Rae1 Qd6 34. Qh6+ Kg8 35. Qe3 b4 36. axb4 axb4 37. Na2 Rb8 38. Qg5+ Kf8 39. Bf4 Qd5 40. Bxb8 e3+ 41. Kh3 Ne4 42. Qd8+ Kg7 43. Be5+ Nxe5 44. Qxd5 cxd5 45. dxe5 Nf2+ 46. Kg2 b3 47. Nc1 d4 48. Nxb3 Nd3 49. Nxd4 1-0

[Event "BRA Universities op"]
[Site "Goiania"]
[Date "2012.06.14"]
[Round "4"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2291"]
[BlackElo "2003"]
[PlyCount "35"]
[EventDate "2012.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. Bxc6+ bxc6 7. d3 Nf6 8. 0-0 0-0 9. Qe1 Bd7 10. Qh4 Ne8 11. Bd2 e6 12. Qxd8 Rxd8 13. e5 f6 14. Ne4 fxe5 15. fxe5 c4 16. dxc4 d5 17. Nc5 dxc4 18. Ba5 1-0

[Event "BRA Universities op"]
[Site "Goiania"]
[Date "2012.06.14"]
[Round "3"]
[White "Langner, Donizete Ribeiro"]
[Black "Ferreira, Rodrigo Maycon Mira"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2003"]
[PlyCount "65"]
[EventDate "2012.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Re8 7. d3 d6 8. Bd2 Be6 9. Rb1 h6 10. b4 Qd7 11. b5 Nb8 12. a4 c6 13. h3 Bxh3 14. Kh2 Bxg2 15. Kxg2 Bf8 16. e4 Qe7 17. Rh1 c5 18. Nh4 Qe6 19. Nf5 b6 20. Rh5 Nbd7 21. Qh1 a6 22. Bxh6 gxh6 23. Rxh6 Bg7 24. Qh4 axb5 25. Qg5 Qxf5 26. exf5 b4 27. Nb5 e4 28. Nxd6 Re5 29. Nxe4 Rxe4 30. dxe4 Rxa4 31. e5 Nxe5 32. Re1 Nfd7 33. Qd8+ 1-0

