Event: Round 6: Lomasov, Semyon - Huston, Gus
Date: 2024-03-30
White: Lomasov, Semyon
WhiteTitle: GM
WhiteElo: 2565
Black: Huston, Gus
BlackTitle: IM
BlackElo: 2401
Result: 1-0
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:25:17] } 1... c5 { [%eval 0.17] [%clk 1:30:42] } 2. Nf3 { [%eval 0.22] [%clk 1:25:27] } 2... d6 { [%eval 0.0] [%clk 1:31:07] } 3. d4 { [%eval 0.18] [%clk 1:25:48] } 3... cxd4 { [%eval 0.13] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.27] [%clk 1:26:13] } 4... Nf6 { [%eval 0.3] [%clk 1:31:58] } 5. Nc3 { [%eval 0.21] [%clk 1:26:39] } 5... Nc6 { [%eval 0.47] [%clk 1:32:26] } 6. Bg5 { [%eval 0.45] [%clk 1:25:46] } 6... e6 { [%eval 0.23] [%clk 1:32:53] } 7. Qd3 { [%eval 0.25] [%clk 1:24:59] } 7... Bd7 { [%eval 0.57] [%clk 1:33:17] } 8. O-O-O { [%eval 0.37] [%clk 1:23:58] } 8... a6 { [%eval 0.31] [%clk 1:33:33] } 9. Nxc6 { [%eval 0.28] [%clk 1:21:53] } 9... Bxc6 { [%eval 0.26] [%clk 1:33:41] } 10. Qh3 { [%eval 0.35] [%clk 1:22:00] } 10... h6 { [%eval 0.42] [%clk 1:32:11] } 11. f3 { [%eval 0.22] [%clk 1:13:15] } 11... Be7 { [%eval 0.23] [%clk 1:22:31] } 12. Be3 { [%eval 0.16] [%clk 1:09:52] } 12... Qc7 { [%eval 0.21] [%clk 1:05:53] } 13. Qg3 { [%eval 0.22] [%clk 0:56:36] } 13... g6 { [%eval 0.16] [%clk 1:01:23] } 14. Kb1 { [%eval 0.14] [%clk 0:56:32] } 14... b5 { [%eval 0.19] [%clk 1:01:22] } 15. Bd3 { [%eval 0.24] [%clk 0:52:48] } 15... b4 { [%eval 0.21] [%clk 0:58:31] } 16. Ne2 { [%eval 0.14] [%clk 0:52:54] } 16... e5 { [%eval 0.14] [%clk 0:59:00] } 17. c4 { [%eval -0.39] [%clk 0:49:12] } 17... Rb8 { [%eval -0.35] [%clk 0:54:12] } 18. h4 { [%eval -0.46] [%clk 0:40:51] } 18... h5 { [%eval -0.27] [%clk 0:53:47] } 19. Bg5 { [%eval -0.55] [%clk 0:39:42] } 19... Qb6?! { [%eval 0.5] } { Inaccuracy. a5 was best. } { [%clk 0:45:04] } 20. Rhe1 { [%eval -0.03] [%clk 0:25:53] } 20... a5?! { [%eval 0.66] } { Inaccuracy. Nd7 was best. } { [%clk 0:43:58] } 21. Nd4 { [%eval 0.84] [%clk 0:21:07] } 21... Ba4 { [%eval 1.15] [%clk 0:32:18] } 22. b3 { [%eval 0.68] [%clk 0:09:57] } 22... Nd7 { [%eval 1.21] [%clk 0:19:06] } 23. Nb5 { [%eval 1.16] [%clk 0:10:14] } 23... Bxb5 { [%eval 1.36] [%clk 0:18:45] } 24. cxb5 { [%eval 1.22] [%clk 0:10:37] } 24... Bxg5 { [%eval 1.28] [%clk 0:16:19] } 25. Qxg5 { [%eval 1.36] [%clk 0:11:05] } 25... Qd8 { [%eval 1.27] [%clk 0:16:33] } 26. Qe3 { [%eval 1.06] [%clk 0:10:17] } 26... Qxh4 { [%eval 1.07] [%clk 0:14:37] } 27. Bc4 { [%eval 1.07] [%clk 0:07:42] } 27... Rb6 { [%eval 1.14] [%clk 0:06:00] } 28. Bd5 { [%eval 1.12] [%clk 0:07:23] } 28... Ke7? { [%eval 2.51] } { Mistake. Qf4 was best. } { [%clk 0:02:38] } 29. Bc6 { [%eval 2.05] [%clk 0:04:05] } 29... Rbb8?? { [%eval 4.51] } { Blunder. Rhb8 was best. } { [%clk 0:03:07] } 30. Bxd7 { [%eval 4.46] [%clk 0:02:40] } 30... Kxd7?! { [%eval 5.9] } { Inaccuracy. Qg3 was best. } { [%clk 0:03:36] } 31. Qa7+ { [%eval 5.79] [%clk 0:02:47] } 31... Ke6?? { [%eval #9] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:03:57] } 32. Rxd6+ { [%eval #8] [%clk 0:03:07] } 32... Kxd6 { [%eval #8] [%clk 0:04:26] } 33. Rd1+ { [%eval #7] [%clk 0:03:27] } 33... Ke6 { [%clk 0:04:53] } 34. Qa6+ { [%clk 0:03:46] } 1-0