Event: 32nd Annual Chicago Open
Site: ChessKast.com
Date: 2023-05-30
White: Linxi Zhu
Black: Matthew Wofford
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:23] } 2. Nf3 { [%eval 0.0] [%clk 1:30:53] } 2... d6 { [%eval 0.0] [%clk 1:30:49] } 3. d4 { [%eval 0.25] [%clk 1:31:18] } 3... cxd4 { [%eval 0.13] [%clk 1:31:14] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:47] } 4... Nf6 { [%eval 0.3] [%clk 1:31:41] } 5. Nc3 { [%eval 0.21] [%clk 1:32:14] } 5... a6 { [%eval 0.39] [%clk 1:32:06] } 6. f3 { [%eval 0.33] [%clk 1:32:41] } 6... e5 { [%eval 0.39] [%clk 1:30:55] } 7. Nb3 { [%eval 0.26] [%clk 1:33:02] } 7... Be6 { [%eval 0.25] [%clk 1:27:32] } 8. Be3 { [%eval 0.41] [%clk 1:33:14] } 8... h5 { [%eval 0.3] [%clk 1:27:39] } 9. Qd2 { [%eval 0.36] [%clk 1:33:08] } 9... Be7 { [%eval 0.34] [%clk 1:25:48] } 10. O-O-O { [%eval 0.38] [%clk 1:33:00] } 10... Nbd7 { [%eval 0.22] [%clk 1:25:13] } 11. Nd5 { [%eval 0.4] [%clk 1:31:56] } 11... Nxd5 { [%eval 0.23] [%clk 1:23:50] } 12. exd5 { [%eval 0.3] [%clk 1:32:20] } 12... Bf5 { [%eval 0.37] [%clk 1:24:13] } 13. Bd3 { [%eval 0.02] [%clk 1:32:45] } 13... Bxd3 { [%eval -0.05] [%clk 1:24:23] } 14. Qxd3 { [%eval 0.02] [%clk 1:33:10] } 14... Bg5 { [%eval 0.01] [%clk 1:24:25] } 15. Rhe1 { [%eval -0.31] [%clk 1:30:41] } 15... O-O { [%eval -0.15] [%clk 1:20:17] } 16. Kb1 { [%eval -0.34] [%clk 1:30:31] } 16... Rc8 { [%eval -0.14] [%clk 1:15:58] } 17. g3 { [%eval -0.43] [%clk 1:25:39] } 17... Re8 { [%eval -0.03] [%clk 1:10:49] } 18. f4 { [%eval -0.01] [%clk 1:24:55] } 18... Bh6 { [%eval -0.18] [%clk 1:03:52] } 19. Bd2 { [%eval -0.06] [%clk 1:16:10] } 19... Qc7 { [%eval 0.18] [%clk 0:49:07] } 20. f5 { [%eval 0.13] [%clk 1:15:09] } 20... Bxd2 { [%eval 0.11] [%clk 0:46:40] } 21. Nxd2 { [%eval 0.0] [%clk 1:15:11] } 21... a5 { [%eval 0.43] [%clk 0:40:08] } 22. Ne4 { [%eval 0.24] [%clk 1:14:07] } 22... Nc5 { [%eval 0.24] [%clk 0:35:04] } 23. Nxc5 { [%eval 0.0] [%clk 1:13:47] } 23... Qxc5 { [%eval 0.0] [%clk 0:35:25] } 24. Re4 { [%eval -0.01] [%clk 1:12:37] } 24... Rc7 { [%eval 0.35] [%clk 0:30:13] } 25. Rh4 { [%eval 0.0] [%clk 1:11:21] } 25... b5 { [%eval 0.06] [%clk 0:25:59] } 26. Qe4?? { [%eval -2.21] } { Blunder. f6 was best. } { [%clk 1:09:38] } 26... Qf2?! { [%eval -1.57] } { Inaccuracy. Rec8 was best. } { [%clk 0:21:14] } 27. b3?! { [%eval -2.68] } { Inaccuracy. Qd3 was best. } { [%clk 1:07:46] } 27... Rec8 { [%eval -2.8] [%clk 0:20:12] } 28. Rc1 { [%eval -2.41] [%clk 1:07:05] } 28... a4 { [%eval -3.04] [%clk 0:15:04] } 29. Rxh5? { [%eval -5.17] } { Mistake. Qe1 was best. } { [%clk 1:05:41] } 29... axb3 { [%eval -4.67] [%clk 0:15:14] } 30. axb3 { [%eval -5.11] [%clk 1:06:02] } 30... Rc4 { [%eval -5.59] [%clk 0:15:00] } 31. bxc4?? { [%eval #-10] } { Checkmate is now unavoidable. Qe1 was best. } { [%clk 0:57:57] } 31... bxc4 { [%eval #-9] [%clk 0:15:19] } 32. Rd1 { [%eval #-8] [%clk 0:54:35] } 32... Rb8+ { [%eval #-7] [%clk 0:13:14] } 33. Kc1 { [%eval #-7] [%clk 0:54:59] } 33... c3 { [%eval #-6] [%clk 0:13:37] } 34. Rh4 { [%eval #-6] [%clk 0:52:37] } 34... Qa7 { [%eval #-5] [%clk 0:13:42] } 0-1