Event: Round 10: Carlos Eduardo Otalora Pacheco - Aldryn Leo Espinoza Pacheco
Date: 2023-11-05
White: Carlos Eduardo Otalora Pacheco
WhiteTitle: FM
WhiteElo: 2177
Black: Aldryn Leo Espinoza Pacheco
BlackElo: 2039
Result: 1-0
ECO: D96
Opening: Grünfeld Defense: Russian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:24:43] } 1... Nf6 { [%eval 0.28] [%clk 1:15:15] } 2. c4 { [%eval 0.16] [%clk 1:25:09] } 2... g6 { [%eval 0.3] [%clk 1:15:28] } 3. Nf3 { [%eval 0.3] [%clk 1:25:25] } 3... Bg7 { [%eval 0.13] [%clk 1:15:49] } 4. Nc3 { [%eval 0.29] [%clk 1:25:49] } 4... d5 { [%eval 0.27] [%clk 1:16:11] } 5. Qb3 { [%eval 0.12] [%clk 1:24:11] } 5... dxc4 { [%eval 0.37] [%clk 1:16:26] } 6. Qxc4 { [%eval 0.25] [%clk 1:24:39] } 6... O-O { [%eval 0.11] [%clk 1:16:46] } 7. Bf4 { [%eval 0.0] [%clk 1:25:04] } 7... Na6 { [%eval 0.12] [%clk 1:14:47] } 8. e4 { [%eval 0.34] [%clk 1:24:57] } 8... c5 { [%eval 0.28] [%clk 1:14:41] } 9. d5 { [%eval 0.31] [%clk 1:24:33] } 9... e6 { [%eval 0.33] [%clk 1:10:47] } 10. Be2 { [%eval -0.1] [%clk 1:24:57] } 10... exd5 { [%eval 0.05] [%clk 1:11:03] } 11. exd5 { [%eval 0.11] [%clk 1:25:25] } 11... b5 { [%eval -0.03] [%clk 1:06:22] } 12. Nxb5 { [%eval -0.07] [%clk 1:19:23] } 12... Qxd5?! { [%eval 0.55] } { Inaccuracy. Re8 was best. } { [%clk 1:05:30] } 13. O-O { [%eval 0.48] [%clk 1:19:23] } 13... Be6 { [%eval 0.5] [%clk 1:05:10] } 14. Qa4 { [%eval 0.13] [%clk 1:16:51] } 14... Qe4 { [%eval 0.1] [%clk 1:04:24] } 15. Nc3 { [%eval 0.31] [%clk 1:16:33] } 15... Qxa4 { [%eval 0.1] [%clk 1:03:53] } 16. Nxa4 { [%eval 0.26] [%clk 1:17:02] } 16... Nb4 { [%eval 0.3] [%clk 0:58:57] } 17. Bd6 { [%eval 0.04] [%clk 1:12:29] } 17... Ne4?? { [%eval 1.97] } { Blunder. Rfe8 was best. } { [%clk 0:54:55] } 18. Bxf8 { [%eval 1.53] [%clk 1:12:11] } 18... Rxf8 { [%eval 1.51] [%clk 0:55:15] } 19. a3 { [%eval 1.93] [%clk 1:08:39] } 19... Nc2 { [%eval 1.87] [%clk 0:53:44] } 20. Rac1 { [%eval 1.86] [%clk 1:08:40] } 20... Nd4 { [%eval 1.63] [%clk 0:52:25] } 21. Nxd4 { [%eval 1.53] [%clk 1:08:51] } 21... Bxd4 { [%eval 1.82] [%clk 0:52:49] } 22. Bd3 { [%eval 2.0] [%clk 1:04:12] } 22... Nd2 { [%eval 1.76] [%clk 0:49:48] } 23. Rfd1 { [%eval 1.59] [%clk 1:00:02] } 23... Nb3 { [%eval 1.63] [%clk 0:50:12] } 24. Rc2 { [%eval 1.59] [%clk 1:00:20] } 24... Rd8 { [%eval 1.47] [%clk 0:50:16] } 25. Kf1 { [%eval 1.58] [%clk 0:59:21] } 25... Bg4 { [%eval 1.5] [%clk 0:47:06] } 26. f3 { [%eval 1.42] [%clk 0:57:33] } 26... Bd7 { [%eval 1.62] [%clk 0:47:08] } 27. Nc3 { [%eval 1.53] [%clk 0:57:42] } 27... Rb8 { [%eval 1.49] [%clk 0:45:57] } 28. Bc4 { [%eval 1.61] [%clk 0:49:22] } 28... Bf5?! { [%eval 2.55] } { Inaccuracy. h5 was best. } { [%clk 0:46:05] } 29. Ne4 { [%eval 2.57] [%clk 0:48:52] } 29... Na5 { [%eval 3.09] [%clk 0:44:27] } 30. b4 { [%eval 2.4] [%clk 0:45:00] } 30... Nxc4 { [%eval 2.46] [%clk 0:41:55] } 31. Rxc4 { [%eval 2.47] [%clk 0:45:28] } 31... Be6 { [%eval 2.67] [%clk 0:42:12] } 32. Rxc5 { [%eval 2.63] [%clk 0:45:09] } 32... Bxc5 { [%eval 2.5] [%clk 0:42:32] } 33. Nxc5 { [%eval 2.64] [%clk 0:45:37] } 33... Bc4+ { [%eval 2.42] [%clk 0:42:43] } 34. Kf2 { [%eval 2.61] [%clk 0:45:54] } 34... a5?! { [%eval 3.53] } { Inaccuracy. Bb5 was best. } { [%clk 0:40:14] } 35. Rd4 { [%eval 3.62] [%clk 0:46:05] } 35... Ba2 { [%eval 3.43] [%clk 0:37:20] } 36. bxa5 { [%eval 3.1] [%clk 0:45:53] } 36... Rb2+ { [%eval 3.5] [%clk 0:31:05] } 37. Kg3 { [%eval 3.47] [%clk 0:46:14] } 37... Rb5 { [%eval 3.41] [%clk 0:28:06] } 38. a6 { [%eval 3.55] [%clk 0:46:18] } 38... Ra5 { [%eval 3.48] [%clk 0:27:41] } 39. Rd7 { [%eval 3.67] [%clk 0:41:53] } 39... Kg7 { [%eval 3.46] [%clk 0:18:02] } 40. a7 { [%eval 3.49] [%clk 0:41:50] } 40... Rxa3 { [%eval 3.6] [%clk 0:18:28] } 41. Kf4 { [%eval 3.61] [%clk 0:41:02] } 41... Kf6?! { [%eval 4.78] } { Inaccuracy. Ra5 was best. } { [%clk 0:17:39] } 42. Rd6+ { [%eval 5.41] [%clk 0:41:26] } 42... Ke7 { [%eval 5.32] [%clk 0:14:13] } 43. Ra6 { [%eval 5.53] [%clk 0:41:41] } 43... g5+ { [%eval 6.15] [%clk 0:12:53] } 44. Kxg5 { [%eval 5.91] [%clk 0:41:11] } 44... h6+ { [%eval 6.92] [%clk 0:12:35] } 45. Kxh6 { [%eval 7.05] [%clk 0:40:59] } 45... Rxa6+ { [%eval 6.93] [%clk 0:11:03] } 46. Nxa6 { [%eval 6.91] [%clk 0:41:23] } 46... Bd5 { [%eval 7.47] [%clk 0:11:08] } 47. Nc7 { [%eval 7.07] [%clk 0:41:43] } 1-0