Event: Round 4: Wilson Guillermo Palencia Morales - Santiago Ospina Castro
Date: 2023-08-05
White: Wilson Guillermo Palencia Morales
Black: Santiago Ospina Castro
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:24:16] } 1... c5 { [%eval 0.32] [%clk 1:30:38] } 2. c3 { [%eval 0.0] [%clk 1:23:46] } 2... Nf6 { [%eval 0.15] [%clk 1:30:48] } 3. e5 { [%eval 0.0] [%clk 1:24:10] } 3... Nd5 { [%eval 0.11] [%clk 1:31:14] } 4. d4 { [%eval 0.0] [%clk 1:24:36] } 4... cxd4 { [%eval 0.0] [%clk 1:31:29] } 5. cxd4 { [%eval 0.0] [%clk 1:25:02] } 5... d6 { [%eval 0.22] [%clk 1:31:48] } 6. exd6 { [%eval -0.12] [%clk 1:25:00] } 6... Qxd6 { [%eval -0.13] [%clk 1:31:46] } 7. Nc3 { [%eval -0.13] [%clk 1:24:49] } 7... Nc6 { [%eval -0.07] [%clk 1:31:30] } 8. Be3 { [%eval -0.56] [%clk 1:21:24] } 8... Bf5 { [%eval -0.16] [%clk 1:15:39] } 9. Nf3 { [%eval -0.13] [%clk 1:19:32] } 9... e6 { [%eval -0.19] [%clk 1:14:51] } 10. Bb5 { [%eval -0.6] [%clk 1:10:42] } 10... Be7 { [%eval -0.6] [%clk 1:14:02] } 11. O-O { [%eval -0.61] [%clk 1:02:54] } 11... O-O { [%eval -0.61] [%clk 1:14:20] } 12. Rc1 { [%eval -0.59] [%clk 1:02:53] } 12... Rac8 { [%eval -0.59] [%clk 1:11:41] } 13. h3 { [%eval -0.56] [%clk 0:56:51] } 13... Rfd8 { [%eval -0.62] [%clk 1:08:37] } 14. Qd2 { [%eval -0.57] [%clk 0:54:41] } 14... a6 { [%eval -0.58] [%clk 1:00:22] } 15. Be2 { [%eval -0.65] [%clk 0:45:58] } 15... Nxc3 { [%eval -0.59] [%clk 0:52:32] } 16. bxc3 { [%eval -0.77] [%clk 0:45:30] } 16... Qa3 { [%eval -0.86] [%clk 0:52:25] } 17. Bf4 { [%eval -0.97] [%clk 0:40:38] } 17... Bf6 { [%eval -0.6] [%clk 0:48:58] } 18. Rfe1 { [%eval -0.52] [%clk 0:37:46] } 18... b5 { [%eval -0.57] [%clk 0:45:19] } 19. Qe3 { [%eval -0.9] [%clk 0:36:16] } 19... h6 { [%eval -0.87] [%clk 0:39:50] } 20. g4 { [%eval -0.93] [%clk 0:35:06] } 20... Bg6 { [%eval -0.93] [%clk 0:37:32] } 21. h4 { [%eval -1.05] [%clk 0:35:15] } 21... Be7?! { [%eval -0.37] } { Inaccuracy. Ne7 was best. } { [%clk 0:25:40] } 22. h5 { [%eval -0.32] [%clk 0:35:08] } 22... Bh7 { [%eval -0.2] [%clk 0:25:59] } 23. g5 { [%eval -0.44] [%clk 0:18:44] } 23... hxg5 { [%eval -0.43] [%clk 0:25:48] } 24. Nxg5 { [%eval -0.44] [%clk 0:19:01] } 24... Bf5 { [%eval -0.52] [%clk 0:25:04] } 25. Qg3 { [%eval -0.56] [%clk 0:18:59] } 25... Bd6 { [%eval -0.5] [%clk 0:23:43] } 26. Bg4 { [%eval -0.54] [%clk 0:16:16] } 26... Bxf4 { [%eval -0.4] [%clk 0:22:27] } 27. Qxf4 { [%eval -0.49] [%clk 0:16:43] } 27... Ne7 { [%eval -0.49] [%clk 0:21:59] } 28. h6 { [%eval -0.52] [%clk 0:13:21] } 28... gxh6 { [%eval -0.38] [%clk 0:20:37] } 29. Bxf5?! { [%eval -1.14] } { Inaccuracy. Ne4 was best. } { [%clk 0:12:39] } 29... Nxf5 { [%eval -1.18] [%clk 0:17:54] } 30. Ne4 { [%eval -1.15] [%clk 0:10:41] } 30... Qe7 { [%eval -1.19] [%clk 0:16:04] } 31. Qe5 { [%eval -1.14] [%clk 0:09:21] } 31... Qc7 { [%eval -1.0] [%clk 0:13:07] } 32. Nf6+ { [%eval -1.29] [%clk 0:09:15] } 32... Kh8 { [%eval -1.41] [%clk 0:12:58] } 33. Qe4 { [%eval -1.36] [%clk 0:09:01] } 33... Qc6? { [%eval -0.18] } { Mistake. Kg7 was best. } { [%clk 0:12:31] } 34. d5 { [%eval -0.12] [%clk 0:08:56] } 34... Qc4 { [%eval 0.0] [%clk 0:08:38] } 35. Qe5 { [%eval -0.21] [%clk 0:02:57] } 35... Qc7 { [%eval -0.2] [%clk 0:08:52] } 36. Qe4 { [%eval -0.3] [%clk 0:01:46] } 36... Qc4 { [%eval -0.03] [%clk 0:09:15] } 37. Qe5 { [%eval -0.29] [%clk 0:02:12] } 37... Qc7 { [%eval -0.26] [%clk 0:09:39] } 38. dxe6 { [%eval -0.53] [%clk 0:02:16] } 38... Qxe5 { [%eval -0.46] [%clk 0:08:53] } 39. Rxe5 { [%eval -0.78] [%clk 0:02:42] } 39... fxe6?! { [%eval 0.01] } { Inaccuracy. Nd4 was best. } { [%clk 0:09:20] } 40. Rxe6 { [%eval 0.02] [%clk 0:03:04] } 40... Rd6 { [%eval 0.0] [%clk 0:09:41] } 41. Rxd6 { [%eval 0.0] [%clk 0:03:17] } 41... Nxd6 { [%eval 0.0] [%clk 0:10:10] } 42. Rd1 { [%eval -0.01] [%clk 0:03:16] } 42... Rc6 { [%eval 0.0] [%clk 0:10:13] } 43. Kg2 { [%eval 0.0] [%clk 0:02:20] } 43... Nf5 { [%eval 0.0] [%clk 0:10:27] } 44. Ne4 { [%eval 0.0] [%clk 0:02:15] } 44... Kg7 { [%eval 0.0] [%clk 0:09:07] } 45. Kf3 { [%eval 0.0] [%clk 0:02:15] } 45... Kf7 { [%eval 0.0] [%clk 0:08:57] } 46. Kf4 { [%eval 0.0] [%clk 0:01:41] } 46... Ne7 { [%eval 0.0] [%clk 0:08:11] } 47. Rd7 { [%eval -0.11] [%clk 0:00:33] } 47... Ke6 { [%eval -0.21] [%clk 0:08:17] } 48. Rd3?! { [%eval -0.98] } { Inaccuracy. Ra7 was best. } { [%clk 0:00:42] } 48... Nd5+ { [%eval -1.05] [%clk 0:08:08] } 49. Kg4 { [%eval -1.25] [%clk 0:00:34] } 49... Ke5?! { [%eval -0.43] } { Inaccuracy. Rc4 was best. } { [%clk 0:07:36] } 50. f3?! { [%eval -1.32] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:03] } 50... Rg6+ { [%eval -0.79] [%clk 0:05:23] } 51. Kh4 { [%eval -0.77] [%clk 0:01:33] } 51... Rg2 { [%eval -0.55] [%clk 0:05:29] } 52. a4 { [%eval -0.33] [%clk 0:00:39] } 52... bxa4 { [%eval -0.28] [%clk 0:04:30] } 53. c4?? { [%eval -3.53] } { Blunder. Nc5 was best. } { [%clk 0:01:05] } 53... Ne7?? { [%eval -0.07] } { Blunder. Nb4 was best. } { [%clk 0:02:41] } 54. Ra3 { [%eval -0.13] [%clk 0:01:01] } 54... Rc2 { [%eval -0.08] [%clk 0:01:49] } 55. c5?! { [%eval -1.07] } { Inaccuracy. Rxa4 was best. } { [%clk 0:00:38] } 55... Kf4 { [%eval -0.98] [%clk 0:01:29] } 56. Kh3 { [%eval -0.97] [%clk 0:00:56] } 56... Nc6?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:29] } 57. Rxa4 { [%eval 0.0] [%clk 0:01:10] } 57... Kxf3 { [%eval 0.0] [%clk 0:01:38] } 58. Rxa6 { [%eval 0.0] [%clk 0:00:49] } 58... Nd4 { [%eval 0.0] [%clk 0:01:27] } 59. Ng3 { [%eval -0.14] [%clk 0:00:44] } 59... Rxc5 { [%eval -0.02] [%clk 0:00:58] } 1/2-1/2