[Event "San Cristobal op 25th"]
[Site "San Cristobal"]
[Date "2015.02.08"]
[Round "7"]
[White "Diaz Calderon, Johan David"]
[Black "Homero Nieto, Gil"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1751"]
[PlyCount "15"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Qb3 Nc6 7. cxd5 Nxd4 8. Qa4+ 1-0

[Event "San Cristobal op 25th"]
[Site "San Cristobal"]
[Date "2015.02.07"]
[Round "5"]
[White "Diaz Calderon, Johan David"]
[Black "Barco Cardona, Juan Carlos"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1751"]
[BlackElo "2064"]
[PlyCount "75"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. Nf3 d6 4. d4 g6 5. Bc4 Bg7 6. h3 0-0 7. Bb3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 c6 12. f4 h6 13. Bh4 exf4 14. e5 Re8 15. 0-0 Rxe5 16. Bxf6 Bxf6 17. Rxf4 Rf5 18. Raf1 Bxc3 19. bxc3 Be6 20. Rxf5 gxf5 21. Kh2 Rd8 22. Rf2 Kf8 23. Kg3 Ke7 24. Kh4 a5 25. Kh5 Rg8 26. Kh4 c5 27. c4 Bd7 28. c3 Rg5 29. Bc2 Be6 30. Bd3 Kd6 31. Bf1 Ke5 32. g3 Ke4 33. Rd2 Ke3 34. Re2+ Kf3 35. Rd2 f4 36. gxf4 Kxf4 37. Rf2+ Ke3 38. Re2+ 0-1

[Event "San Cristobal op 25th"]
[Site "San Cristobal"]
[Date "2015.02.06"]
[Round "4"]
[White "Diaz Calderon, Johan David"]
[Black "Valencia, Lony"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1751"]
[PlyCount "95"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Qb3 Nc6 7. cxd5 Na5 8. Qa4+ Bd7 9. Bb5 g6 10. Bg5 Bxb5 11. Qxb5+ Nd7 12. Nf3 f6 13. Bf4 Bg7 14. 0-0 b6 15. b4 Nb7 16. Rac1 0-0 17. Qc6 Nd6 18. Bxd6 exd6 19. Qxd6 Rf7 20. Nb5 Bf8 21. Qe6 Bxb4 22. Rc4 Nf8 23. Qc6 a6 24. Rxb4 Rc8 25. Nc7 Rcxc7 26. Qxb6 Qxd5 27. Qxa6 Ra7 28. Qc4 Qxc4 29. Rxc4 Rxa2 30. g3 Ra3 31. Kg2 Rd3 32. Rb1 Rd7 33. Rb6 Kf7 34. Rcc6 Re7 35. Rxf6+ Kg7 36. Rfd6 Ra3 37. Ne5 Ra2 38. Kf3 Rd2 39. Ke3 Rd1 40. Ke4 Re1+ 41. Kd5 Re2 42. f4 Rxh2 43. Rd8 Rg2 44. Rbb8 Ne6 45. Rg8+ Kf6 46. Kd6 Nxd4 47. Rbf8+ Rf7 48. Rxf7# 1-0

[Event "San Cristobal op 25th"]
[Site "San Cristobal"]
[Date "2015.02.05"]
[Round "2"]
[White "Diaz Calderon, Johan David"]
[Black "Bustamante, Hilson"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1751"]
[BlackElo "2098"]
[PlyCount "135"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Be7 11. b3 Ba3 12. Rb1 Nb4 13. Bc2 Qa6 14. Bxb4 Bxb4+ 15. Nd2 Qa5 16. Ra1 Bc3 17. Rb1 Nb8 18. a3 Nc6 19. b4 Bxd2+ 20. Qxd2 Qxa3 21. 0-0 b5 22. Rb3 Qa6 23. Qg5 g6 24. Rd1 Qb7 25. Nf4 Qe7 26. Qg3 Nxb4 27. Qc3 Bd7 28. Qxb4 Qxb4 29. Rxb4 a5 30. Rbb1 Rc8 31. Rd2 Ke7 32. Nd3 b4 33. Nc5 Bb5 34. Ra1 Ra8 35. Ba4 Bc4 36. f4 Rhc8 37. Rb2 Rc7 38. Bd1 Ra6 39. Kf2 Kd8 40. Kf3 Ke7 41. Kg4 Kf8 42. Kg5 Kg7 43. h4 h6+ 44. Kg4 f5+ 45. Kf3 Kf7 46. g4 Re7 47. Kg3 Kg7 48. Kf3 Kh7 49. Kg3 Kg8 50. Bc2 Kg7 51. h5 fxg4 52. Bxg6 b3 53. Kxg4 a4 54. Rxa4 Rxa4 55. Nxa4 Ra7 56. Nc5 Ra2 57. Nxe6+ Kg8 58. Rb1 b2 59. Nc5 Be2+ 60. Kf5 Kg7 61. Ne6+ Kg8 62. Kf6 Bg4 63. Nc5 Ra8 64. Bf7+ Kh8 65. Rxb2 Rf8 66. e6 Bxe6 67. Kxe6 Rd8 68. Rg2 1-0

[Event "San Cristobal op 25th"]
[Site "San Cristobal"]
[Date "2015.02.05"]
[Round "1"]
[White "Posada Vegas, Gabriel Efrain"]
[Black "Diaz Calderon, Johan David"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1751"]
[PlyCount "38"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Na4 Nxe4 6. Bc4 d5 7. Bb3 Bg4 8. h3 Bh5 9. 0-0 b5 10. Nc5 Bxc5 11. g4 Bg6 12. c3 0-0 13. cxd4 Bb6 14. Bc2 Qd7 15. g5 Qxh3 16. Bf4 Bh5 17. Bxe4 dxe4 18. d5 Bxf3 19. Re1 Qg2# 0-1

