Event: Round 7: Acuna, Nelson David - Bolanos Lopez, Juan Jacobo
Date: 2024-05-28
White: Acuna, Nelson David
WhiteElo: 1934
Black: Bolanos Lopez, Juan Jacobo
BlackTitle: CM
BlackElo: 2160
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:21:53] } 1... c5 { [%eval 0.25] [%clk 1:30:37] } 2. Nf3 { [%eval 0.25] [%clk 1:22:04] } 2... e6 { [%eval 0.37] [%clk 1:31:02] } 3. d4 { [%eval 0.43] [%clk 1:22:20] } 3... cxd4 { [%eval 0.36] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.43] [%clk 1:22:45] } 4... a6 { [%eval 0.43] [%clk 1:31:50] } 5. Bd3 { [%eval 0.48] [%clk 1:22:46] } 5... Nf6 { [%eval 0.49] [%clk 1:32:14] } 6. a3 { [%eval 0.32] [%clk 1:22:58] } 6... Qc7 { [%eval 0.29] [%clk 1:31:49] } 7. O-O { [%eval 0.23] [%clk 1:22:33] } 7... b5 { [%eval 0.4] [%clk 1:25:31] } 8. Qe2 { [%eval 0.4] [%clk 1:22:32] } 8... d6 { [%eval 0.64] [%clk 1:25:28] } 9. c4 { [%eval 0.62] [%clk 1:21:22] } 9... bxc4 { [%eval 0.59] [%clk 1:15:10] } 10. Bxc4 { [%eval 0.63] [%clk 1:21:44] } 10... Be7 { [%eval 0.66] [%clk 1:15:31] } 11. Nc3 { [%eval 0.38] [%clk 1:22:08] } 11... O-O { [%eval 0.35] [%clk 1:15:44] } 12. Bg5 { [%eval 0.35] [%clk 1:21:57] } 12... Nc6 { [%eval 0.37] [%clk 1:11:42] } 13. Nf3 { [%eval -0.04] [%clk 1:20:26] } 13... Bb7 { [%eval 0.12] [%clk 1:05:48] } 14. Rac1 { [%eval 0.16] [%clk 1:20:49] } 14... Rfd8 { [%eval 0.38] [%clk 0:56:51] } 15. Ba2 { [%eval 0.14] [%clk 1:20:59] } 15... Qa5 { [%eval 0.29] [%clk 0:52:11] } 16. Rfd1 { [%eval 0.29] [%clk 1:18:15] } 16... Rac8 { [%eval 0.3] [%clk 0:52:18] } 17. Bd2 { [%eval 0.09] [%clk 1:15:07] } 17... Qh5 { [%eval 0.17] [%clk 0:48:18] } 18. Bc4 { [%eval 0.17] [%clk 1:11:41] } 18... Ne5 { [%eval 0.19] [%clk 0:40:47] } 19. Nxe5 { [%eval 0.19] [%clk 1:09:15] } 19... Qxe2 { [%eval 0.64] [%clk 0:39:50] } 20. Bxe2 { [%eval 0.75] [%clk 1:09:38] } 20... dxe5 { [%eval 0.74] [%clk 0:40:15] } 21. Be3 { [%eval 0.56] [%clk 1:09:59] } 21... h6 { [%eval 1.02] [%clk 0:38:00] } 22. f3 { [%eval 0.85] [%clk 1:10:07] } 22... Rxd1+ { [%eval 0.93] [%clk 0:37:23] } 23. Rxd1?! { [%eval 0.03] } { Inaccuracy. Nxd1 was best. } { [%clk 1:10:13] } 23... Bxa3 { [%eval 0.07] [%clk 0:34:08] } 24. Na4 { [%eval -0.07] [%clk 1:09:09] } 24... Be7 { [%eval -0.1] [%clk 0:31:59] } 25. b3 { [%eval -0.17] [%clk 1:07:31] } 25... Kf8 { [%eval -0.2] [%clk 0:20:02] } 26. Bc4 { [%eval -0.16] [%clk 1:03:27] } 26... Ke8 { [%eval -0.15] [%clk 0:20:28] } 27. Nb6 { [%eval -0.19] [%clk 1:02:19] } 27... Rc6 { [%eval -0.16] [%clk 0:20:54] } 28. Ra1 { [%eval -0.25] [%clk 1:02:30] } 28... Bd8 { [%eval -0.27] [%clk 0:21:20] } 29. Na4 { [%eval -0.18] [%clk 1:02:13] } 29... Nd7 { [%eval -0.13] [%clk 0:21:45] } 30. Kf2 { [%eval -0.14] [%clk 1:00:24] } 30... Nb6 { [%eval -0.08] [%clk 0:15:44] } 31. Nb2 { [%eval -0.14] [%clk 0:56:21] } 31... Nxc4 { [%eval -0.09] [%clk 0:11:31] } 32. Nxc4 { [%eval -0.09] [%clk 0:56:36] } 32... f6 { [%eval -0.07] [%clk 0:11:58] } 33. Ke2 { [%eval -0.09] [%clk 0:55:15] } 33... Be7 { [%eval 0.0] [%clk 0:09:05] } 34. Na5 { [%eval 0.0] [%clk 0:53:44] } 34... Rc2+ { [%eval 0.0] [%clk 0:09:30] } 35. Kd3 { [%eval 0.0] [%clk 0:54:00] } 35... Rc7 { [%eval 0.0] [%clk 0:09:53] } 36. Bb6 { [%eval 0.0] [%clk 0:50:19] } 36... Rd7+ { [%eval 0.0] [%clk 0:10:18] } 37. Kc3 { [%eval -0.08] [%clk 0:50:35] } 37... f5? { [%eval 1.32] } { Mistake. Ba8 was best. } { [%clk 0:09:47] } 38. Nxb7 { [%eval 1.19] [%clk 0:50:38] } 38... Rxb7 { [%eval 0.97] [%clk 0:10:12] } 39. Rxa6 { [%eval 1.07] [%clk 0:50:57] } 39... Kd7? { [%eval 2.85] } { Mistake. Rb8 was best. } { [%clk 0:08:33] } 40. b4 { [%eval 2.62] [%clk 0:49:52] } 40... h5 { [%eval 2.68] [%clk 0:08:37] } 41. Kc4 { [%eval 2.88] [%clk 0:49:57] } 41... g5 { [%eval 2.69] [%clk 0:08:43] } 42. Ra7?! { [%eval 1.77] } { Inaccuracy. b5 was best. } { [%clk 0:48:02] } 42... Rxa7 { [%eval 1.6] [%clk 0:06:01] } 43. Bxa7 { [%eval 1.44] [%clk 0:48:22] } 43... g4?? { [%eval 4.11] } { Blunder. fxe4 was best. } { [%clk 0:06:27] } 44. h3?? { [%eval 0.54] } { Blunder. Kb5 was best. } { [%clk 0:48:41] } 44... gxh3 { [%eval 0.74] [%clk 0:04:48] } 45. gxh3 { [%eval 0.74] [%clk 0:49:05] } 45... fxe4 { [%eval 0.76] [%clk 0:05:15] } 46. fxe4 { [%eval 0.76] [%clk 0:49:25] } 46... Kc6? { [%eval 2.03] } { Mistake. Kc7 was best. } { [%clk 0:05:33] } 47. Bb8 { [%eval 2.5] [%clk 0:49:15] } 47... Bf6 { [%eval 2.46] [%clk 0:05:41] } 48. b5+ { [%eval 2.27] [%clk 0:49:17] } 48... Kb7 { [%eval 2.1] [%clk 0:05:32] } 49. Bd6 { [%eval 2.1] [%clk 0:48:37] } 49... Kb6 { [%eval 2.31] [%clk 0:05:58] } 50. Kb4 { [%eval 2.02] [%clk 0:47:22] } 50... Bg7 { [%eval 1.76] [%clk 0:05:37] } 51. Be7? { [%eval 0.57] } { Mistake. Bc5+ was best. } { [%clk 0:47:44] } 51... Bh6 { [%eval 0.59] [%clk 0:05:30] } 52. Bd8+ { [%eval 0.43] [%clk 0:48:00] } 52... Kb7 { [%eval 0.43] [%clk 0:05:56] } 53. Kc5 { [%eval 0.43] [%clk 0:48:15] } 53... Bf8+ { [%eval 0.42] [%clk 0:06:21] } 54. Kc4 { [%eval 0.43] [%clk 0:48:18] } 54... Bh6?? { [%eval 2.81] } { Blunder. Ba3 was best. } { [%clk 0:06:33] } 55. Bf6 { [%eval 2.57] [%clk 0:48:32] } 55... Bf4?? { [%eval 6.94] } { Blunder. Bf8 was best. } { [%clk 0:06:27] } 56. Kc5 { [%eval 7.1] [%clk 0:48:50] } 56... Kc7 { [%eval 6.95] [%clk 0:06:08] } 57. b6+ { [%eval 6.69] [%clk 0:48:58] } 57... Kd7?? { [%eval #32] } { Checkmate is now unavoidable. Kb7 was best. } { [%clk 0:05:42] } 58. Kb5 { [%eval 7.81] [%clk 0:48:44] } 58... Kc8? { [%eval #6] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:02:34] } 59. Kc6 { [%eval #5] [%clk 0:49:04] } 1-0