Event: Round 4: Sanchez Alvarez, Roberto Carlos - Castillo Beitia, Ashley Alexandra
Date: 2024-11-24
White: Sanchez Alvarez, Roberto Carlos
WhiteTitle: IM
WhiteElo: 2391
Black: Castillo Beitia, Ashley Alexandra
BlackTitle: WFM
BlackElo: 2009
Result: 0-1
ECO: D15
Opening: Slav Defense: Chebanenko Variation, Advance System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:38] } 1... d5 { [%eval 0.24] [%clk 1:30:52] } 2. c4 { [%eval 0.19] [%clk 1:29:00] } 2... c6 { [%eval 0.21] [%clk 1:31:05] } 3. Nf3 { [%eval 0.18] [%clk 1:29:18] } 3... Nf6 { [%eval 0.27] [%clk 1:31:24] } 4. Nc3 { [%eval 0.16] [%clk 1:29:42] } 4... a6 { [%eval 0.28] [%clk 1:31:47] } 5. c5 { [%eval 0.19] [%clk 1:30:06] } 5... Bf5 { [%eval 0.37] [%clk 1:28:57] } 6. Qb3 { [%eval 0.45] [%clk 1:25:35] } 6... Ra7 { [%eval 0.41] [%clk 1:28:59] } 7. Bf4 { [%eval 0.35] [%clk 1:24:00] } 7... Nbd7 { [%eval 0.45] [%clk 1:29:06] } 8. h3 { [%eval 0.34] [%clk 1:24:22] } 8... h6 { [%eval 0.31] [%clk 1:23:03] } 9. e3 { [%eval 0.39] [%clk 1:21:49] } 9... e6 { [%eval 0.37] [%clk 1:23:27] } 10. Be2 { [%eval 0.35] [%clk 1:21:15] } 10... Be7 { [%eval 0.39] [%clk 1:23:25] } 11. O-O { [%eval 0.31] [%clk 1:10:46] } 11... O-O { [%eval 0.34] [%clk 1:21:04] } 12. Na4 { [%eval 0.35] [%clk 1:08:44] } 12... Re8 { [%eval 0.2] [%clk 1:17:51] } 13. Rac1 { [%eval 0.23] [%clk 1:06:42] } 13... Qc8 { [%eval 0.28] [%clk 1:12:52] } 14. Nb6 { [%eval 0.23] [%clk 1:03:49] } 14... Qd8 { [%eval 0.28] [%clk 1:08:59] } 15. Rfd1 { [%eval 0.31] [%clk 1:02:33] } 15... Ne4 { [%eval 0.59] [%clk 1:04:42] } 16. Bh2 { [%eval 0.34] [%clk 0:58:37] } 16... Nxb6?! { [%eval 0.94] } { Inaccuracy. a5 was best. } { [%clk 0:58:51] } 17. cxb6 { [%eval 0.84] [%clk 0:56:53] } 17... Ra8 { [%eval 0.91] [%clk 0:58:32] } 18. Ne5? { [%eval -0.36] } { Mistake. Bc7 was best. } { [%clk 0:23:33] } 18... Bd6 { [%eval -0.42] [%clk 0:41:02] } 19. f3 { [%eval -0.4] [%clk 0:23:41] } 19... Nf6 { [%eval -0.43] [%clk 0:41:05] } 20. Kh1 { [%eval -0.49] [%clk 0:20:21] } 20... a5 { [%eval -0.42] [%clk 0:37:54] } 21. g4 { [%eval -0.6] [%clk 0:09:08] } 21... a4 { [%eval -0.58] [%clk 0:31:04] } 22. Qc3 { [%eval -0.64] [%clk 0:09:27] } 22... Bh7 { [%eval -0.67] [%clk 0:29:57] } 23. h4 { [%eval -0.95] [%clk 0:06:17] } 23... Qe7 { [%eval -0.65] [%clk 0:24:51] } 24. g5?! { [%eval -1.75] } { Inaccuracy. a3 was best. } { [%clk 0:02:47] } 24... hxg5 { [%eval -1.68] [%clk 0:17:12] } 25. hxg5 { [%eval -1.61] [%clk 0:03:15] } 25... Nd7?! { [%eval -0.7] } { Inaccuracy. Ne4 was best. } { [%clk 0:17:30] } 26. g6? { [%eval -2.34] } { Mistake. a3 was best. } { [%clk 0:02:08] } 26... Bxg6 { [%eval -2.24] [%clk 0:17:11] } 27. Nxg6 { [%eval -2.36] [%clk 0:02:11] } 27... fxg6 { [%eval -2.23] [%clk 0:17:34] } 28. f4 { [%eval -2.38] [%clk 0:02:10] } 28... Kf7 { [%eval -2.32] [%clk 0:15:38] } 29. Rg1?! { [%eval -3.14] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:09] } 29... Rh8 { [%eval -3.15] [%clk 0:13:47] } 30. Qc2 { [%eval -3.19] [%clk 0:02:22] } 30... Qf6 { [%eval -3.33] [%clk 0:13:00] } 31. Bd3 { [%eval -3.16] [%clk 0:01:20] } 31... Rh6 { [%eval -3.25] [%clk 0:13:18] } 32. Rg2 { [%eval -3.49] [%clk 0:00:39] } 32... Rah8 { [%eval -3.52] [%clk 0:12:27] } 33. Qxa4?! { [%eval -5.36] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:54] } 33... g5 { [%eval -4.91] [%clk 0:12:06] } 34. Qc2 { [%eval -5.96] [%clk 0:00:31] } 34... gxf4 { [%eval -5.79] [%clk 0:12:01] } 35. exf4 { [%eval -5.76] [%clk 0:00:40] } 35... Bxf4 { [%eval -5.7] [%clk 0:10:51] } 36. Rf1 { [%eval -5.65] [%clk 0:00:34] } 36... Rxh2+ { [%eval -5.4] [%clk 0:08:39] } 37. Rxh2 { [%eval -5.36] [%clk 0:00:34] } 37... Rxh2+ { [%eval 6.1] [%clk 0:09:07] } 38. Qxh2 { [%eval -10.98] [%clk 0:00:34] } 38... Bxh2 { [%eval -9.95] [%clk 0:09:07] } 39. Kxh2 { [%eval #-2] [%clk 0:00:34] } 39... Ke7 { [%clk 0:09:07] } 40. Rxf6 { [%clk 0:00:34] } 40... gxf6 { [%clk 0:09:07] } 41. a4 { [%clk 0:00:34] } 41... Nxb6 { [%clk 0:09:07] } 42. b3 { [%clk 0:00:34] } 42... Kd6 { [%clk 0:09:07] } 43. Kg3 { [%clk 0:00:34] } 43... c5 { [%clk 0:09:07] } 0-1