Event: Round 2: Guzman, Christopher - Bustos Acosta, Isauro
Date: 2025-04-14
White: Guzman, Christopher
WhiteTitle: FM
WhiteElo: 2234
Black: Bustos Acosta, Isauro
BlackElo: 1761
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:28] } 1... c5 { [%eval 0.25] [%clk 1:29:47] } 2. Nf3 { [%eval 0.2] [%clk 1:27:49] } 2... e6 { [%eval 0.28] [%clk 1:29:57] } 3. d4 { [%eval 0.4] [%clk 1:28:14] } 3... cxd4 { [%eval 0.29] [%clk 1:30:19] } 4. Nxd4 { [%eval 0.23] [%clk 1:28:43] } 4... Nc6 { [%eval 0.28] [%clk 1:30:16] } 5. Nc3 { [%eval 0.24] [%clk 1:28:41] } 5... Qc7 { [%eval 0.35] [%clk 1:29:45] } 6. g3 { [%eval 0.27] [%clk 1:29:01] } 6... a6 { [%eval 0.28] [%clk 1:28:05] } 7. Bg2 { [%eval 0.22] [%clk 1:29:23] } 7... Nf6 { [%eval 0.32] [%clk 1:26:29] } 8. O-O { [%eval 0.25] [%clk 1:29:20] } 8... Nxd4 { [%eval 0.26] [%clk 1:24:37] } 9. Qxd4 { [%eval 0.28] [%clk 1:29:43] } 9... Bc5 { [%eval 0.32] [%clk 1:22:20] } 10. Bf4 { [%eval 0.19] [%clk 1:30:04] } 10... d6 { [%eval 0.2] [%clk 1:19:16] } 11. Qd2 { [%eval 0.21] [%clk 1:29:47] } 11... h6 { [%eval 0.27] [%clk 1:16:51] } 12. Na4 { [%eval 0.09] [%clk 1:30:11] } 12... e5 { [%eval 0.05] [%clk 1:13:56] } 13. Nxc5 { [%eval -0.19] [%clk 1:30:36] } 13... dxc5 { [%eval -0.22] [%clk 1:11:12] } 14. Be3 { [%eval -0.2] [%clk 1:31:05] } 14... O-O { [%eval 0.19] [%clk 1:06:32] } 15. h3 { [%eval 0.14] [%clk 1:30:59] } 15... Be6 { [%eval 0.34] [%clk 0:55:49] } 16. f4 { [%eval 0.42] [%clk 1:30:29] } 16... Bc4 { [%eval 0.48] [%clk 0:39:07] } 17. Rf2 { [%eval 0.06] [%clk 1:29:18] } 17... Nd7? { [%eval 1.65] } { Mistake. Bb5 was best. } { [%clk 0:34:52] } 18. Qc3 { [%eval 1.1] [%clk 1:28:44] } 18... Bb5 { [%eval 0.95] [%clk 0:35:00] } 19. a4 { [%eval 0.45] [%clk 1:29:06] } 19... Bc6 { [%eval 0.53] [%clk 0:33:45] } 20. Bxc5 { [%eval 0.23] [%clk 1:29:28] } 20... Rfe8 { [%eval 0.21] [%clk 0:33:26] } 21. Be3 { [%eval 0.2] [%clk 1:28:50] } 21... exf4?! { [%eval 0.82] } { Inaccuracy. Rac8 was best. } { [%clk 0:32:51] } 22. Bxf4?! { [%eval 0.24] } { Inaccuracy. gxf4 was best. } { [%clk 1:26:24] } 22... Ne5 { [%eval 0.42] [%clk 0:32:23] } 23. a5 { [%eval 0.26] [%clk 1:25:31] } 23... f6 { [%eval 0.38] [%clk 0:31:41] } 24. Rd1 { [%eval 0.42] [%clk 1:25:48] } 24... Red8?! { [%eval 1.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:31:28] } 25. Rfd2 { [%eval 0.58] [%clk 1:26:04] } 25... Rxd2 { [%eval 0.66] [%clk 0:31:19] } 26. Rxd2 { [%eval 0.64] [%clk 1:26:25] } 26... Rc8?! { [%eval 1.25] } { Inaccuracy. Re8 was best. } { [%clk 0:31:19] } 27. b3 { [%eval 0.73] [%clk 1:24:46] } 27... Kh7 { [%eval 1.03] [%clk 0:29:41] } 28. h4 { [%eval 0.7] [%clk 1:24:15] } 28... g6? { [%eval 2.16] } { Mistake. Re8 was best. } { [%clk 0:29:17] } 29. Qc5? { [%eval 0.86] } { Mistake. Bxe5 was best. } { [%clk 1:21:43] } 29... Kg7? { [%eval 2.08] } { Mistake. Re8 was best. } { [%clk 0:25:33] } 30. c4?! { [%eval 1.16] } { Inaccuracy. Bxe5 was best. } { [%clk 1:21:35] } 30... h5? { [%eval 2.72] } { Mistake. Re8 was best. } { [%clk 0:24:36] } 31. Rd6?! { [%eval 1.84] } { Inaccuracy. Bxe5 was best. } { [%clk 1:05:18] } 31... Re8 { [%eval 1.78] [%clk 0:20:09] } 32. Rd1?! { [%eval 0.87] } { Inaccuracy. b4 was best. } { [%clk 1:03:26] } 32... Qf7 { [%eval 1.07] [%clk 0:19:37] } 33. Qd6 { [%eval 0.52] [%clk 1:02:08] } 33... Re7 { [%eval 0.63] [%clk 0:17:10] } 34. Qc5 { [%eval 0.51] [%clk 0:59:53] } 34... Nd7?! { [%eval 1.15] } { Inaccuracy. Qe8 was best. } { [%clk 0:15:40] } 35. Qe3 { [%eval 1.05] [%clk 0:58:50] } 35... Ne5 { [%eval 1.06] [%clk 0:13:51] } 36. Rd6 { [%eval 1.02] [%clk 0:59:01] } 36... Qe8 { [%eval 1.15] [%clk 0:13:08] } 37. Qd4 { [%eval 1.09] [%clk 0:58:42] } 37... Ng4 { [%eval 1.3] [%clk 0:12:28] } 38. b4 { [%eval 0.82] [%clk 0:58:08] } 38... Bxe4?? { [%eval 4.11] } { Blunder. Re6 was best. } { [%clk 0:12:11] } 39. Rd8 { [%eval 3.88] [%clk 0:58:16] } 39... Qc6 { [%eval 4.1] [%clk 0:12:05] } 40. Bxe4 { [%eval 4.26] [%clk 0:57:34] } 40... Qxe4 { [%eval 3.77] [%clk 0:12:11] } 41. Qxe4 { [%eval 4.13] [%clk 0:58:02] } 41... Rxe4 { [%eval 4.03] [%clk 0:12:32] } 42. Rd7+ { [%eval 3.88] [%clk 0:58:24] } 42... Kg8 { [%eval 4.24] [%clk 0:12:01] } 43. Rxb7 { [%eval 4.06] [%clk 0:58:53] } 43... Rxc4 { [%eval 4.03] [%clk 0:12:20] } 44. b5 { [%eval 4.19] [%clk 0:59:17] } 44... axb5 { [%eval 4.28] [%clk 0:05:47] } 1-0