WORLDBASE
9 games / 9 parties
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2025.04.19
Subzonal 2.3.2 2025
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| 116637 | Vargas Diaz, David Alejandro (1829) | Sanchez Barreto, Josue Efrain (1968) | 1/2-1/2 | |
| 1. c4 Nf6 2. e3 e6 3. Nf3 d5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Qc2 O-O 8. b3 c5 9. Bb2 Nc6 10. cxd5 exd5 11. a3 Rc8 12. d3 Bd6 13. Nbd2 Re8 1/2-1/2 | ||||
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2025.04.18
Subzonal 2.3.2 2025
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| 116356 | Vargas Diaz, David Alejandro (1829) | Alcala Leon, Daniel Alejandro (1979) | 1-0 | |
| 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bd6 5. O-O O-O 6. b3 Re8 7. Bb2 c6 8. d3 e5 9. e3 Nbd7 10. Qc2 Nc5 11. d4 e4 12. dxc5 exf3 13. Bxf3 Be5 14. cxd5 cxd5 15. b4 Bf5 16. Qb3 a5 17. Bxe5 Rxe5 18. Qb2 Re7 19. a3 Rc8 20. Rd1 b6 21. Nc3 Rd7 22. Na4 bxc5 23. Nxc5 Re7 24. Rac1 axb4 25. axb4 Qd6 26. e4 Bh3 27. exd5 Rce8 28. Qd2 h6 29. Re1 Rxe1+ 30. Rxe1 Rxe1+ 31. Qxe1 Nxd5 32. Qe8+ Kh7 33. Qe4+ 1-0 | ||||
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2025.04.18
Subzonal 2.3.2 2025
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| 116484 | Castro Castro, Joaquin (1987) | Vargas Diaz, David Alejandro (1829) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. f4 d6 9. Bd3 h5 10. h3 Bb7 11. f5 e5 12. Nc2 Nbd7 13. Qe2 h4 14. O-O Nh5 15. Re1 Ng3 16. Qf3 Nf6 17. Be3 Rh5 18. Nd5 Bxd5 19. cxd5 Be7 20. Rac1 Qb7 21. Nb4 Nd7 22. Rc3 Nc5 23. Bb1 a5 24. Nc6 a4 25. Qg4 Bf6 26. Bxc5 bxc5 27. Rxg3 hxg3 28. Qxh5 Qxb2 29. Rf1 Rc8 30. Bd3 Rxc6 31. Qh8+ Ke7 32. dxc6 Qd4+ 33. Kh1 Qxd3 34. Rg1 Qa6 35. c7 Kd7 36. Qb8 Qc8 37. Rb1 Bg5 38. Rb6 Be7 39. Qa7 Bg5 40. Rb8 Qxc7 41. Rb7 Qxb7 42. Qxb7+ Ke8 43. Qc8+ Ke7 44. Qc7+ 1-0 | ||||
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2025.04.17
Subzonal 2.3.2 2025
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| 116208 | Rivas Cabrera, Edgar (2002) | Vargas Diaz, David Alejandro (1829) | 1-0 | |
| 1. Nf3 c5 2. c4 e6 3. Nc3 a6 4. g3 Ne7 5. Bg2 Ng6 6. e3 Nc6 7. d4 Qc7 8. d5 Nce5 9. Nxe5 Nxe5 10. b3 h5 11. f4 Ng4 12. h3 Nf6 13. dxe6 dxe6 14. O-O Bd7 15. e4 O-O-O 16. Be3 Bc6 17. Qc2 Be7 18. a3 Nd7 19. Rab1 Rhg8 20. b4 b6 21. b5 axb5 22. Nxb5 Qb7 23. a4 Qa6 24. a5 bxa5 25. Qf2 g5 26. fxg5 Rdf8 27. Qf4 e5 28. Qf5 f6 29. g6 Bxb5 30. Rxb5 Kc7 31. Bd2 Qd6 32. Bxa5+ Kc6 33. Kh2 Rb8 34. Rfb1 h4 35. gxh4 Rxb5 36. Rxb5 Qd3 37. Qe6+ 1-0 | ||||
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2025.04.16
Subzonal 2.3.2 2025
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| 115937 | Vargas Diaz, David Alejandro (1829) | Tirado, H (2008) | 1-0 | |
| 1. c4 Nf6 2. e3 g6 3. a3 Bg7 4. h4 d6 5. Ne2 c5 6. Ng3 h5 7. Nc3 Nc6 8. Qc2 d5 9. cxd5 Nxd5 10. Nce4 b6 11. Be2 Bb7 12. Rb1 Rc8 13. b3 Qc7 14. O-O Nf6 15. Ng5 Ne5 16. f4 Neg4 17. Bb2 O-O 18. Bxg4 hxg4 19. h5 Qc6 20. Rf2 Nh7 21. Nxh7 Kxh7 22. f5 Bxb2 23. Rxb2 Kh6 24. Qc4 gxh5 25. Qf4+ Kh7 26. Nxh5 Qh6 27. Qxg4 Rg8 28. Qh3 Rg5 29. Nf4 Rcg8 30. d3 Qxh3 31. Nxh3 Rg3 32. Nf4 Rxe3 33. Rbe2 Rxe2 34. Rxe2 Re8 35. Kf2 Kh6 36. g4 Kg5 37. Kg3 Bc6 38. Ne6+ Kf6 39. g5+ Kxf5 40. Ng7+ Kxg5 41. Nxe8 Bxe8 42. Rxe7 Bb5 43. Rxf7 Bxd3 44. Rxa7 Bc2 45. Rb7 Bxb3 46. Rxb6 c4 47. Rb5+ Kf6 48. Rc5 Ke6 49. Kf4 Kd6 50. Rc8 Kd7 51. Rb8 Kc7 52. Rb4 Kc6 53. Ke4 Kc5 54. Rb8 Bc2+ 55. Ke3 Bb3 56. Kd2 Kd4 57. Rd8+ Kc5 58. Kc3 Kb5 59. Ra8 Bd1 60. Rd8 Bb3 61. Rd5+ Ka4 62. Rc5 Ba2 63. Kb2 Bb3 64. Re5 Bd1 65. Rd5 Bf3 66. Rc5 Be2 67. Kc3 Bd3 68. Rc8 Kb5 69. Ra8 Be2 70. a4+ Kc5 1-0 | ||||
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2025.04.16
Subzonal 2.3.2 2025
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| 116045 | Vargas Diaz, David Alejandro (1829) | Narvaez, Z (2095) | 0-1 | |
| 1. c4 Nf6 2. e3 g6 3. h4 Bg7 4. a3 c5 5. Ne2 O-O 6. Ng3 h5 7. Qc2 Nc6 8. Nc3 b6 9. b3 e6 10. Bb2 d5 11. cxd5 exd5 12. Nce2 Re8 13. d4 Ng4 14. dxc5 Bxb2 15. Qxb2 d4 16. e4 Qf6 17. Nc1 bxc5 18. Nd3 Rb8 19. Nxc5 Nce5 20. Rd1 d3 21. Qd2 Nc4 22. bxc4 Rb2 23. Nxd3 Rxd2 24. Rxd2 Qa1+ 25. Ke2 f5 26. f3 Qd4 27. fxg4 fxe4 28. Nf2 Qxc4+ 29. Ke1 Qc1+ 30. Nd1 Bxg4 31. Be2 e3 32. Rd3 Qc7 33. Nf1 Bxe2 34. Rc3 Qa5 35. Kxe2 Qb5+ 36. Rd3 Rd8 37. Nf2 Qb2+ 38. Kxe3 Re8+ 39. Ne4 Qxg2 40. Rh2 Rxe4# 0-1 | ||||
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2025.04.15
Subzonal 2.3.2 2025
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| 115806 | Ballesteros Lopez, William (2028) | Vargas Diaz, David Alejandro (1829) | 0-1 | |
| 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e6 5. Nf3 Nc6 6. Be3 Qc7 7. a3 a6 8. c4 Nf6 9. Nc3 Be7 10. Rc1 Ne5 11. Nxe5 Qxe5 12. f4 Qc7 13. e5 Ng8 14. Qg4 Kf8 15. Ne4 f5 16. exf6 Nxf6 17. Nxf6 Bxf6 18. Rc2 b6 19. f5 h5 20. Qg6 e5 21. c5 b5 22. O-O Bb7 23. a4 Bc6 24. Bg5 Qd8 25. axb5 axb5 26. h4 Qe7 27. Bxf6 gxf6 28. Re1 Ra4 29. Be2 Rxh4 30. Qg3 Rd4 31. Qb3 b4 32. Bf3 e4 33. Qe3 Qe5 34. Qf2 Rd3 35. Be2 Rg3 36. Bf3 Rhg8 37. Qd2 Rxf3 38. Qh6+ Rg7 39. Qxg7+ Kxg7 40. gxf3 Qd4+ 41. Kh2 exf3 42. Rh1 0-1 | ||||
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2025.04.14
Subzonal 2.3.2 2025
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| 115513 | Zapata Montoya, Andres Jeronimo (2146) | Vargas Diaz, David Alejandro (1829) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. c4 Nc6 9. Nxc6 bxc6 10. Nc3 e5 11. f4 Be7 12. f5 h5 13. h3 h4 14. Be3 Bb7 15. Rac1 Nh5 16. Qf3 Ng3 17. Rfd1 Qd8 18. Ne2 Nxe2+ 19. Bxe2 Bg5 20. c5 Be7 21. cxd6 Bxd6 22. Qg4 Qc7 23. Qxg7 O-O-O 24. Bc4 Rdf8 25. Qg4 Bb4 26. a3 Ba5 27. f6+ Kb8 28. Rd7 Bb6 29. Rxc7 Bxe3+ 30. Kf1 Kxc7 31. Rd1 Bd4 32. b4 Bc8 33. Qe2 Rh6 34. Qf3 Rg6 35. Rxd4 exd4 36. Qf4+ Kb7 37. Qd6 Rgg8 38. Qe7+ Kb8 39. Bxf7 Rh8 40. e5 Rd8 41. e6 Rd5 42. Ke1 a5 43. Kd1 axb4 44. Qxb4+ Kc7 45. e7 Rb5 46. Qxd4 Bd7 47. Bc4 Rb1+ 48. Kd2 Rhb8 49. Qe5+ 1-0 | ||||
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2025.04.14
Subzonal 2.3.2 2025
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| 115729 | Vargas Diaz, David Alejandro (1829) | Huertas Cabrera, Daniel (1503) | 1-0 | |
| 1. c4 c5 2. Nc3 e6 3. e4 Nc6 4. Nf3 a6 5. a3 Qc7 6. d4 cxd4 7. Nxd4 Nf6 8. Be3 Be7 9. Be2 O-O 10. O-O d6 11. Rc1 Rd8 12. h3 b6 13. f3 Bd7 14. Nd5 Qb7 15. Nxc6 Bxc6 16. Nxb6 Rab8 17. b4 Qa7 18. Nd5 exd5 19. Bxa7 1-0 | ||||