Event: Round 2: Colville, Julian - Zhou, Liran
Date: 2024-08-14
White: Colville, Julian
WhiteTitle: FM
WhiteElo: 2067
Black: Zhou, Liran
BlackTitle: IM
BlackElo: 2401
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. b3 { [%eval -0.11] [%clk 1:31:24] } 2... Nc6 { [%eval -0.02] [%clk 1:30:40] } 3. Bb2 { [%eval -0.08] [%clk 1:31:45] } 3... d6 { [%eval -0.1] [%clk 1:30:22] } 4. Bb5 { [%eval 0.0] [%clk 1:32:11] } 4... Bd7 { [%eval -0.12] [%clk 1:30:43] } 5. f4 { [%eval -0.09] [%clk 1:32:37] } 5... a6 { [%eval 0.0] [%clk 1:27:37] } 6. Bxc6 { [%eval 0.0] [%clk 1:32:23] } 6... Bxc6 { [%eval 0.0] [%clk 1:28:03] } 7. Qe2 { [%eval 0.0] [%clk 1:32:50] } 7... Nf6 { [%eval 0.0] [%clk 1:22:20] } 8. Nc3 { [%eval 0.0] [%clk 1:33:10] } 8... g6 { [%eval -0.01] [%clk 1:15:00] } 9. O-O-O { [%eval 0.05] [%clk 1:33:35] } 9... Bg7 { [%eval 0.03] [%clk 1:13:18] } 10. Nf3 { [%eval 0.19] [%clk 1:33:54] } 10... b5 { [%eval 0.26] [%clk 1:08:14] } 11. d4?! { [%eval -0.81] } { Inaccuracy. e5 was best. } { [%clk 1:30:13] } 11... b4 { [%eval -1.1] [%clk 1:07:46] } 12. Nd5 { [%eval -1.3] [%clk 1:30:39] } 12... Nxd5 { [%eval -0.93] [%clk 1:07:56] } 13. exd5 { [%eval -1.3] [%clk 1:31:03] } 13... Bb5 { [%eval -1.31] [%clk 1:08:23] } 14. Qe4? { [%eval -2.75] } { Mistake. Qd2 was best. } { [%clk 1:29:06] } 14... c4 { [%eval -2.91] [%clk 1:08:45] } 15. Rde1 { [%eval -3.38] [%clk 1:28:21] } 15... c3 { [%eval -3.25] [%clk 1:07:06] } 16. Ba1 { [%eval -3.25] [%clk 1:28:48] } 16... Bd7 { [%eval -3.26] [%clk 1:06:31] } 17. Rhg1 { [%eval -3.42] [%clk 1:28:43] } 17... h5 { [%eval -3.67] [%clk 1:02:52] } 18. Nh4 { [%eval -3.67] [%clk 1:24:34] } 18... Bf6 { [%eval -3.58] [%clk 1:02:33] } 19. f5 { [%eval -3.56] [%clk 1:23:36] } 19... g5 { [%eval -3.31] [%clk 0:55:19] } 20. g4 { [%eval -3.89] [%clk 1:22:51] } 20... hxg4 { [%eval -3.85] [%clk 0:54:31] } 21. Qxg4?! { [%eval -4.97] } { Inaccuracy. Ng2 was best. } { [%clk 1:23:12] } 21... Qa5 { [%eval -4.8] [%clk 0:54:49] } 22. Kb1 { [%eval -4.69] [%clk 1:23:26] } 22... Qxd5 { [%eval -4.73] [%clk 0:54:44] } 23. Ng2 { [%eval -4.64] [%clk 1:22:20] } 23... Bc6 { [%eval -4.42] [%clk 0:47:01] } 24. Ne3 { [%eval -4.58] [%clk 1:21:25] } 24... Qxd4 { [%eval -4.58] [%clk 0:46:24] } 25. Qe2 { [%eval -4.39] [%clk 1:21:42] } 25... Be5 { [%eval -4.62] [%clk 0:43:45] } 26. Rxg5 { [%eval -4.69] [%clk 1:16:23] } 26... Rxh2 { [%eval -4.65] [%clk 0:43:37] } 27. Ng2?! { [%eval -6.45] } { Inaccuracy. Qc4 was best. } { [%clk 1:09:14] } 27... Qd2 { [%eval -6.49] [%clk 0:41:44] } 28. Rg8+ { [%eval -8.55] [%clk 1:09:12] } 28... Kd7 { [%eval -8.73] [%clk 0:42:10] } 29. Rxa8 { [%eval -9.56] [%clk 1:09:30] } 29... Bxa8 { [%eval -9.25] [%clk 0:42:29] } 30. Qxa6? { [%eval #-10] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 1:08:52] } 30... Qxg2 { [%eval #-11] [%clk 0:42:50] } 31. Qa4+ { [%eval #-12] [%clk 1:08:58] } 31... Qc6? { [%eval -7.35] } { Lost forced checkmate sequence. Bc6 was best. } { [%clk 0:43:16] } 32. Qa7+ { [%eval -7.4] [%clk 1:08:34] } 32... Bb7 { [%eval -7.56] [%clk 0:43:42] } 33. a3 { [%eval -7.53] [%clk 1:08:27] } 33... Qa6 { [%eval -7.77] [%clk 0:43:40] } 34. Qb8? { [%eval #-6] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 1:07:56] } 34... Qa8?? { [%eval -6.75] } { Lost forced checkmate sequence. Be4 was best. } { [%clk 0:44:04] } 0-1