Event: Round 9: Huston, Gus - Shlyakhtenko, Robert
Date: 2024-03-31
White: Huston, Gus
WhiteTitle: IM
WhiteElo: 2401
Black: Shlyakhtenko, Robert
BlackTitle: IM
BlackElo: 2384
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:58] } 1... c5 { [%eval 0.17] [%clk 1:30:52] } 2. Nf3 { [%eval 0.22] [%clk 1:30:49] } 2... e6 { [%eval 0.41] [%clk 1:31:15] } 3. d4 { [%eval 0.42] [%clk 1:30:44] } 3... cxd4 { [%eval 0.26] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:11] } 4... a6 { [%eval 0.45] [%clk 1:31:38] } 5. Bd3 { [%eval 0.37] [%clk 1:31:27] } 5... Bc5 { [%eval 0.52] [%clk 1:31:32] } 6. Nb3 { [%eval 0.48] [%clk 1:31:35] } 6... Ba7 { [%eval 0.63] [%clk 1:31:43] } 7. Qe2 { [%eval 0.49] [%clk 1:31:54] } 7... Ne7 { [%eval 0.49] [%clk 1:31:59] } 8. Be3 { [%eval 0.4] [%clk 1:32:11] } 8... O-O { [%eval 0.46] [%clk 1:31:05] } 9. Bxa7 { [%eval 0.38] [%clk 1:29:30] } 9... Rxa7 { [%eval 0.49] [%clk 1:31:21] } 10. Qe3 { [%eval 0.46] [%clk 1:29:57] } 10... Nbc6 { [%eval 0.53] [%clk 1:31:36] } 11. Nc3 { [%eval 0.38] [%clk 1:30:18] } 11... b5 { [%eval 0.58] [%clk 1:30:27] } 12. O-O-O { [%eval 0.44] [%clk 1:30:41] } 12... b4 { [%eval 0.4] [%clk 1:25:48] } 13. Na4 { [%eval 0.46] [%clk 1:30:53] } 13... d6 { [%eval 0.57] [%clk 1:25:44] } 14. f4 { [%eval 0.67] [%clk 1:30:43] } 14... Bd7 { [%eval 0.58] [%clk 1:22:12] } 15. h4 { [%eval 0.57] [%clk 1:27:28] } 15... Rb7 { [%eval 0.8] [%clk 1:15:52] } 16. Bxa6 { [%eval 0.58] [%clk 1:16:41] } 16... Ra7 { [%eval 0.62] [%clk 1:15:33] } 17. Bb5 { [%eval 0.18] [%clk 1:10:02] } 17... Qc7 { [%eval 0.19] [%clk 1:02:58] } 18. Kb1?? { [%eval -1.65] } { Blunder. Qb6 was best. } { [%clk 0:43:20] } 18... Rb8? { [%eval -0.05] } { Mistake. Nb8 was best. } { [%clk 0:54:12] } 19. c4 { [%eval -0.14] [%clk 0:38:22] } 19... bxc3 { [%eval 0.0] [%clk 0:46:34] } 20. Nxc3 { [%eval 0.12] [%clk 0:35:58] } 20... Nb4?! { [%eval 1.06] } { Inaccuracy. Rab7 was best. } { [%clk 0:45:35] } 21. Bxd7 { [%eval 1.06] [%clk 0:34:14] } 21... Qxd7 { [%eval 0.95] [%clk 0:45:27] } 22. Rh3 { [%eval 1.23] [%clk 0:33:26] } 22... Qc7 { [%eval 1.48] [%clk 0:40:27] } 23. Qd2 { [%eval 0.98] [%clk 0:28:58] } 23... Ra6 { [%eval 1.2] [%clk 0:36:30] } 24. h5 { [%eval 1.24] [%clk 0:27:32] } 24... h6 { [%eval 1.16] [%clk 0:26:14] } 25. g4?! { [%eval 0.36] } { Inaccuracy. f5 was best. } { [%clk 0:21:23] } 25... Qa7 { [%eval 0.83] [%clk 0:23:43] } 26. Nc1 { [%eval 0.86] [%clk 0:19:05] } 26... Ra8 { [%eval 1.18] [%clk 0:18:09] } 27. b3 { [%eval 1.21] [%clk 0:16:36] } 27... Kf8? { [%eval 2.84] } { Mistake. d5 was best. } { [%clk 0:14:51] } 28. g5 { [%eval 2.48] [%clk 0:14:42] } 28... Qc5 { [%eval 2.99] [%clk 0:14:55] } 29. gxh6 { [%eval 2.89] [%clk 0:14:21] } 29... gxh6 { [%eval 2.75] [%clk 0:15:22] } 30. f5 { [%eval 2.74] [%clk 0:11:08] } 30... Nxf5 { [%eval 2.92] [%clk 0:15:33] } 31. Rf3 { [%eval 2.37] [%clk 0:10:39] } 31... Ng7 { [%eval 2.6] [%clk 0:14:46] } 32. Rdf1 { [%eval 2.57] [%clk 0:08:16] } 32... R8a7 { [%eval 2.78] [%clk 0:14:48] } 33. Qxh6 { [%eval 2.32] [%clk 0:07:55] } 33... Qxh5 { [%eval 2.02] [%clk 0:14:45] } 34. Qf6 { [%eval 1.78] [%clk 0:06:48] } 34... Qh2?! { [%eval 2.75] } { Inaccuracy. Ne8 was best. } { [%clk 0:07:27] } 35. R1f2 { [%eval 2.51] [%clk 0:06:40] } 35... Qe5?! { [%eval 3.5] } { Inaccuracy. Qh5 was best. } { [%clk 0:07:52] } 36. Qh4? { [%eval 1.87] } { Mistake. Qg6 was best. } { [%clk 0:06:11] } 36... Ne8?! { [%eval 2.62] } { Inaccuracy. Qh5 was best. } { [%clk 0:04:10] } 37. Rg2 { [%eval 2.59] [%clk 0:05:15] } 37... f6?? { [%eval 7.87] } { Blunder. Ra5 was best. } { [%clk 0:02:07] } 38. Qh8+ { [%eval 7.72] [%clk 0:04:06] } 38... Ke7 { [%eval 7.41] [%clk 0:02:34] } 39. Rg8 { [%eval 7.05] [%clk 0:03:50] } 39... Kd7 { [%eval 7.53] [%clk 0:00:40] } 40. Rxe8 { [%eval 7.77] [%clk 0:03:54] } 40... Nc6 { [%eval 7.82] [%clk 0:01:08] } 41. Rc8 { [%eval 7.16] [%clk 0:03:59] } 41... d5 { [%eval 10.49] [%clk 0:01:09] } 42. exd5 { [%eval 10.27] [%clk 0:02:59] } 42... exd5?? { [%eval #12] } { Checkmate is now unavoidable. Rc7 was best. } { [%clk 0:01:27] } 43. Rxf6?? { [%eval 4.99] } { Lost forced checkmate sequence. Nd3 was best. } { [%clk 0:02:04] } 43... Qe7?? { [%eval #2] } { Checkmate is now unavoidable. Qxf6 was best. } { [%clk 0:00:43] } 44. Qh3+ { [%eval #1] [%clk 0:02:26] } 1-0