Event: Las Vegas National Open 2023
Date: 2023-06-18
White: Ehsan Ghaemmaghami
WhiteTitle: GM
Black: Henry Wang
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:39] } 1... d5 { [%eval 0.27] [%clk 1:27:37] } 2. c4 { [%eval 0.29] [%clk 1:30:09] } 2... c6 { [%eval 0.3] [%clk 1:28:04] } 3. Nf3 { [%eval 0.32] [%clk 1:30:34] } 3... Nf6 { [%eval 0.38] [%clk 1:28:31] } 4. e3 { [%eval 0.24] [%clk 1:30:47] } 4... a6 { [%eval 0.25] [%clk 1:28:56] } 5. Nbd2 { [%eval 0.28] [%clk 1:30:14] } 5... Bf5 { [%eval 0.26] [%clk 1:29:10] } 6. Ne5 { [%eval 0.12] [%clk 1:28:51] } 6... Nbd7 { [%eval 0.26] [%clk 1:29:17] } 7. g4? { [%eval -1.07] } { Mistake. Qb3 was best. } { [%clk 1:29:03] } 7... Nxe5 { [%eval -1.01] [%clk 1:25:27] } 8. gxf5 { [%eval -0.54] [%clk 1:29:23] } 8... Nxc4 { [%eval -0.74] [%clk 1:25:50] } 9. Nxc4 { [%eval -0.76] [%clk 1:28:14] } 9... dxc4 { [%eval -0.61] [%clk 1:26:15] } 10. Qc2 { [%eval -0.7] [%clk 1:28:21] } 10... Qd5 { [%eval -0.74] [%clk 1:23:58] } 11. Rg1 { [%eval -0.81] [%clk 1:27:25] } 11... g6 { [%eval -0.54] [%clk 1:21:38] } 12. fxg6 { [%eval -0.77] [%clk 1:17:38] } 12... hxg6 { [%eval -0.61] [%clk 1:22:03] } 13. Bxc4 { [%eval -0.56] [%clk 1:18:00] } 13... Qf3 { [%eval -0.6] [%clk 1:17:57] } 14. Be2 { [%eval -0.67] [%clk 1:13:06] } 14... Qd5 { [%eval -0.75] [%clk 1:15:03] } 15. Bc4 { [%eval -0.58] [%clk 1:09:43] } 15... Qf3 { [%eval -0.65] [%clk 1:15:27] } 16. Be2 { [%eval -0.77] [%clk 1:05:10] } 16... Qd5?! { [%eval 0.0] } { Inaccuracy. Qh3 was best. } { [%clk 1:15:46] } 17. Bc4 { [%eval -0.53] [%clk 1:04:07] } 17... Qf3 { [%eval 0.0] } 18. Be2 { [%eval -0.67] } 18... Qh3 { [%eval -0.81] } 19. Bd2 { [%eval -0.62] } 19... Qxh2 { [%eval -0.78] } 20. O-O-O { [%eval -0.6] } 20... Qxf2 { [%eval -0.67] } 21. Bd3 { [%eval -1.14] } 21... Rh2 { [%eval -1.12] } 22. Rdf1 { [%eval -1.0] } 22... Qh4 { [%eval -0.91] } 23. Qb3?! { [%eval -1.52] } { Inaccuracy. Bc4 was best. } 1/2-1/2