Event: Round 1: Xavier Negron - Tunhou Zhang
Date: 2024-01-20
White: Xavier Negron
Black: Tunhou Zhang
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:47] } 2. Nf3 { [%eval 0.17] [%clk 1:31:20] } 2... Nc6 { [%eval 0.29] [%clk 1:31:09] } 3. d4 { [%eval 0.33] [%clk 1:31:38] } 3... cxd4 { [%eval 0.38] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:01] } 4... Nf6 { [%eval 0.36] [%clk 1:31:43] } 5. Nc3 { [%eval 0.3] [%clk 1:32:22] } 5... e5 { [%eval 0.13] [%clk 1:32:07] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:25] } 6... d6 { [%eval 0.21] [%clk 1:32:27] } 7. Bg5 { [%eval 0.0] [%clk 1:32:34] } 7... a6 { [%eval 0.25] [%clk 1:32:41] } 8. Na3 { [%eval 0.3] [%clk 1:32:23] } 8... b5 { [%eval 0.28] [%clk 1:32:58] } 9. Nd5 { [%eval 0.29] [%clk 1:32:41] } 9... Be7 { [%eval 0.41] [%clk 1:33:17] } 10. Bxf6 { [%eval 0.39] [%clk 1:33:01] } 10... Bxf6 { [%eval 0.29] [%clk 1:33:37] } 11. c4 { [%eval 0.24] [%clk 1:33:20] } 11... Bg5?! { [%eval 1.18] } { Inaccuracy. b4 was best. } { [%clk 1:25:37] } 12. cxb5 { [%eval 1.19] [%clk 1:24:40] } 12... Nd4 { [%eval 1.21] [%clk 1:20:01] } 13. Bc4?! { [%eval 0.6] } { Inaccuracy. b4 was best. } { [%clk 1:15:04] } 13... Qa5+ { [%eval 0.39] [%clk 1:12:35] } 14. Nc3 { [%eval 0.31] [%clk 1:15:08] } 14... O-O { [%eval 0.35] [%clk 1:13:00] } 15. O-O { [%eval 0.34] [%clk 1:14:37] } 15... Qb4 { [%eval 0.31] [%clk 1:08:23] } 16. Rb1?! { [%eval -0.3] } { Inaccuracy. Bb3 was best. } { [%clk 1:09:24] } 16... axb5 { [%eval -0.36] [%clk 1:06:42] } 17. Ncxb5 { [%eval -0.43] [%clk 0:38:49] } 17... Nxb5 { [%eval -0.57] [%clk 1:06:56] } 18. Bxb5 { [%eval -0.36] [%clk 0:39:10] } 18... Qxe4 { [%eval -0.34] [%clk 1:07:02] } 19. Qxd6 { [%eval -0.19] [%clk 0:37:15] } 19... Bb7 { [%eval -0.39] [%clk 0:56:12] } 20. f3 { [%eval -0.47] [%clk 0:37:16] } 20... Qe3+ { [%eval -0.02] [%clk 0:56:32] } 21. Kh1 { [%eval -0.12] [%clk 0:36:31] } 21... e4 { [%eval 0.08] [%clk 0:49:30] } 22. f4 { [%eval 0.05] [%clk 0:31:22] } 22... Bf6 { [%eval 0.16] [%clk 0:49:39] } 23. Nc4 { [%eval 0.12] [%clk 0:29:32] } 23... Qa7 { [%eval 0.11] [%clk 0:49:42] } 24. a4 { [%eval 0.26] [%clk 0:14:50] } 24... Bd4 { [%eval 0.11] [%clk 0:45:45] } 25. Ne5 { [%eval -0.17] [%clk 0:10:48] } 25... Bc5?! { [%eval 0.45] } { Inaccuracy. Rad8 was best. } { [%clk 0:42:20] } 26. Nc6 { [%eval 0.45] [%clk 0:07:00] } 26... Bxd6 { [%eval 0.42] [%clk 0:42:04] } 27. Ne5 { [%eval 0.24] } 27... Bc5 { [%eval 0.31] } 0-1