Event: Las Vegas National Open 2023
Date: 2023-06-16
White: Eric Liu
WhiteTitle: CM
Black: Tommy Wen
BlackTitle: FM
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:21:17] } 2. Nf3 { [%eval 0.0] } 2... e6 { [%eval 0.34] [%clk 1:21:32] } 3. d4 { [%eval 0.42] [%clk 1:31:48] } 3... cxd4 { [%eval 0.37] [%clk 1:21:59] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:12] } 4... a6 { [%eval 0.58] [%clk 1:22:27] } 5. Bd3 { [%eval 0.42] [%clk 1:32:32] } 5... Bc5 { [%eval 0.52] [%clk 1:22:52] } 6. Nb3 { [%eval 0.52] [%clk 1:32:57] } 6... Ba7 { [%eval 0.63] [%clk 1:23:14] } 7. Qe2 { [%eval 0.49] [%clk 1:33:20] } 7... Ne7 { [%eval 0.49] [%clk 1:23:40] } 8. Be3 { [%eval 0.51] [%clk 1:33:42] } 8... O-O { [%eval 0.49] [%clk 1:23:18] } 9. O-O { [%eval 0.5] [%clk 1:32:44] } 9... Nbc6 { [%eval 0.47] [%clk 1:23:33] } 10. Bxa7 { [%eval 0.39] [%clk 1:32:35] } 10... Rxa7 { [%eval 0.38] [%clk 1:23:58] } 11. c4 { [%eval 0.29] [%clk 1:33:00] } 11... d5 { [%eval 0.28] [%clk 1:22:48] } 12. exd5 { [%eval 0.26] [%clk 1:32:05] } 12... exd5 { [%eval 0.33] [%clk 1:23:12] } 13. Rd1 { [%eval 0.23] [%clk 1:32:30] } 13... d4 { [%eval 0.27] [%clk 1:22:56] } 14. N1d2 { [%eval 0.13] [%clk 1:32:43] } 14... Ng6 { [%eval 0.25] [%clk 1:19:32] } 15. Qf3?! { [%eval -0.68] } { Inaccuracy. Nf3 was best. } { [%clk 1:11:30] } 15... Nce5 { [%eval -0.55] [%clk 1:12:22] } 16. Qg3 { [%eval -0.53] [%clk 1:11:23] } 16... f5 { [%eval -0.48] [%clk 1:06:49] } 17. f4 { [%eval -0.54] [%clk 1:10:37] } 17... Nxd3 { [%eval -0.6] } 18. Qxd3 { [%eval -0.49] [%clk 1:11:02] } 18... Nxf4 { [%eval -0.49] [%clk 1:04:22] } 19. Qf1 { [%eval -0.55] [%clk 1:11:11] } 19... Ng6 { [%eval -0.08] [%clk 0:58:26] } 20. Nf3 { [%eval -0.01] } 20... b6 { [%eval -0.08] [%clk 0:57:26] } 21. Nbxd4 { [%eval -0.39] [%clk 1:04:38] } 21... Qf6 { [%eval -0.24] [%clk 0:54:11] } 22. Rd2 { [%clk 1:04:38] } 22... Re7 { [%clk 0:54:11] } 23. b4 { [%clk 1:04:38] } 23... Bb7 { [%clk 0:54:11] } 24. c5 { [%clk 1:04:38] } 24... Rc8 { [%clk 0:54:11] } 25. Rc1 { [%clk 1:04:38] } 25... bxc5 { [%clk 0:54:11] } 26. bxc5 { [%clk 1:04:38] } 26... Rec7 { [%clk 0:54:11] } 27. c6 { [%clk 1:04:38] } 27... Bxc6 { [%clk 0:54:11] } 28. Qc4+ { [%clk 1:04:38] } 28... Kh8 { [%clk 0:54:11] } 29. Nxc6 { [%clk 1:04:38] } 29... Ne7 { [%clk 0:54:11] } 30. Qxa6 { [%clk 1:04:38] } 30... h6 { [%clk 0:54:11] } 31. Rdc2 { [%clk 1:04:38] } 31... Rxc6 { [%clk 0:54:11] } 32. Rxc6 { [%clk 1:04:38] } 32... Rxc6 { [%clk 0:54:11] } 33. Rxc6 { [%clk 1:04:38] } 33... Nxc6 { [%clk 0:54:11] } 1/2-1/2