Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Semen Khanin
WhiteTitle: GM
Black: Hans Niemann
BlackTitle: GM
Result: 1/2-1/2
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:24:44] } 1... Nf6 { [%eval 0.28] [%clk 1:30:05] } 2. c4 { [%eval 0.16] [%clk 1:25:09] } 2... e6 { [%eval 0.23] [%clk 1:30:19] } 3. Nc3 { [%eval 0.05] [%clk 1:25:34] } 3... Bb4 { [%eval 0.25] [%clk 1:30:36] } 4. e3 { [%eval 0.0] [%clk 1:25:58] } 4... O-O { [%eval 0.21] [%clk 1:29:11] } 5. Bd3 { [%eval 0.04] [%clk 1:26:23] } 5... d5 { [%eval 0.12] [%clk 1:29:16] } 6. a3 { [%eval 0.02] [%clk 1:26:47] } 6... Be7 { [%eval 0.13] [%clk 1:28:44] } 7. Nf3 { [%eval 0.0] [%clk 1:27:10] } 7... b6 { [%eval 0.41] [%clk 1:29:00] } 8. cxd5 { [%eval 0.28] [%clk 1:27:28] } 8... exd5 { [%eval 0.21] [%clk 1:29:20] } 9. O-O { [%eval 0.21] [%clk 1:26:49] } 9... Bb7 { [%eval 0.42] [%clk 1:20:58] } 10. b4 { [%eval 0.32] [%clk 1:26:37] } 10... Nbd7 { [%eval 0.37] [%clk 1:21:15] } 11. Bb2 { [%eval 0.32] [%clk 1:22:16] } 11... a6 { [%eval 0.34] [%clk 1:19:43] } 12. Ne5 { [%eval 0.36] [%clk 1:20:11] } 12... b5 { [%eval 0.33] [%clk 1:18:23] } 13. Ne2 { [%eval 0.1] [%clk 1:14:43] } 13... Nb6 { [%eval 0.12] [%clk 1:18:02] } 14. Ng3 { [%eval -0.02] [%clk 1:13:22] } 14... Nc4 { [%eval 0.22] [%clk 1:18:20] } 15. Bc3 { [%eval 0.31] [%clk 1:12:38] } 15... Re8 { [%eval 0.33] [%clk 1:17:49] } 16. Qf3 { [%eval 0.34] [%clk 0:57:58] } 16... Rb8 { [%eval 0.33] [%clk 1:17:20] } 17. Qf4 { [%eval 0.24] [%clk 0:56:14] } 17... g6 { [%eval 0.21] [%clk 1:06:35] } 18. Nf5 { [%eval 0.15] [%clk 0:44:14] } 18... gxf5 { [%eval 0.0] [%clk 1:03:08] } 19. Qg5+ { [%eval 0.0] [%clk 0:44:29] } 19... Kf8 { [%eval 0.38] [%clk 1:03:31] } 20. Qh6+ { [%eval 0.02] [%clk 0:44:54] } 1/2-1/2