Event: 2022 Spring Chess Classic
Site: Saint Louis, MO, United States
Date: 2022-03-08
White: Xiong, Jeffery
WhiteTitle: GM
WhiteElo: 2686
Black: Lenderman, Alex
BlackTitle: GM
BlackElo: 2600
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6
Variant: Standard
TimeControl: 40/90; G/30' +30\i

1. e4 { [%eval 0.28] [%clk 1:30:53] } 1... c5 { [%eval 0.32] [%clk 1:30:21] } 2. Nf3 { [%eval 0.0] [%clk 1:30:39] } 2... Nc6 { [%eval 0.0] [%clk 1:30:33] } 3. Nc3 { [%eval 0.23] [%clk 1:30:13] } 3... e5 { [%eval 0.49] [%clk 1:30:26] } 4. Bc4 { [%eval 0.32] [%clk 1:30:23] } 4... d6 { [%eval 0.52] [%clk 1:30:38] } 5. d3 { [%eval 0.4] [%clk 1:30:32] } 5... Be7 { [%eval 0.47] [%clk 1:30:54] } 6. a4 { [%eval 0.34] [%clk 1:30:42] } 6... Nf6 { [%eval 0.24] [%clk 1:30:50] } 7. Bg5 { [%eval 0.43] [%clk 1:30:49] } 7... Nd7 { [%eval 0.68] [%clk 1:29:10] } 8. Bxe7 { [%eval 0.55] [%clk 1:31:05] } 8... Qxe7 { [%eval 0.85] [%clk 1:28:41] } 9. Nd2 { [%eval 0.53] [%clk 1:31:20] } 9... O-O { [%eval 0.82] [%clk 1:28:08] } 10. Nf1 { [%eval 0.85] [%clk 1:31:35] } 10... Qg5 { [%eval 0.88] [%clk 1:22:22] } 11. Ne3 { [%eval 0.89] [%clk 1:31:50] } 11... Nf6 { [%eval 1.28] [%clk 1:22:24] } 12. Qd2 { [%eval 0.84] [%clk 1:15:02] } 12... Nd4 { [%eval 1.22] [%clk 1:21:12] } 13. Nb5?! { [%eval 0.36] } { Inaccuracy. h4 was best. } { [%clk 1:11:55] } 13... Rd8?! { [%eval 1.28] } { Inaccuracy. Ne8 was best. } { [%clk 1:16:26] } 14. c3?! { [%eval 0.59] } { Inaccuracy. h4 was best. } { [%clk 1:09:19] } 14... Nxb5 { [%eval 0.68] [%clk 1:14:21] } 15. axb5 { [%eval 0.64] [%clk 1:09:44] } 15... Be6 { [%eval 0.58] [%clk 1:14:20] } 16. f3 { [%eval 0.5] [%clk 1:03:46] } 16... Qg6 { [%eval 0.21] [%clk 1:10:38] } 17. O-O { [%eval 0.12] [%clk 0:47:27] } 17... d5 { [%eval 0.34] [%clk 1:10:37] } 18. exd5 { [%eval 0.47] [%clk 0:47:51] } 18... Nxd5 { [%eval 0.25] [%clk 1:10:54] } 19. Nxd5 { [%eval 0.24] [%clk 0:48:06] } 19... Bxd5 { [%eval 0.26] [%clk 1:11:06] } 20. Qe3 { [%eval 0.34] [%clk 0:48:22] } 20... Qd6 { [%eval 0.65] [%clk 1:07:38] } 21. f4?! { [%eval 0.09] } { Inaccuracy. Rae1 was best. } { [%clk 0:45:53] } 21... exf4 { [%eval 0.07] [%clk 1:05:10] } 22. Qxf4 { [%eval 0.0] [%clk 0:46:18] } 22... b6 { [%eval 0.39] [%clk 0:55:35] } 23. Qxd6 { [%eval 0.24] [%clk 0:41:55] } 23... Rxd6 { [%eval 0.36] [%clk 0:55:41] } 24. Ra6 { [%eval -0.05] [%clk 0:42:02] } 24... g6 { [%eval -0.04] [%clk 0:53:04] } 25. b3 { [%eval -0.05] [%clk 0:33:59] } 25... Bxc4 { [%eval -0.02] [%clk 0:48:08] } 26. dxc4 { [%eval 0.0] [%clk 0:34:23] } 26... Rd2 { [%eval -0.12] [%clk 0:45:54] } 27. Rf2 { [%eval -0.2] [%clk 0:34:40] } 27... Rd1+ { [%eval -0.09] [%clk 0:46:06] } 28. Rf1 { [%eval -0.05] [%clk 0:35:06] } 28... Rd2 { [%eval -0.21] [%clk 0:46:28] } 29. Rf2 { [%eval -0.23] [%clk 0:35:13] } 29... Rd1+ { [%eval 0.0] [%clk 0:45:41] } 30. Rf1 { [%eval -0.03] [%clk 0:35:39] } 30... Rd2 { [%eval 0.0] } 1/2-1/2