Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Justin Wang
WhiteTitle: IM
Black: Zaven Andriasian
BlackTitle: GM
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Quiet Variation, Pin Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:29:58] } 2. c4 { [%eval 0.16] [%clk 1:30:31] } 2... c6 { [%eval 0.29] [%clk 1:29:47] } 3. Nf3 { [%eval 0.16] [%clk 1:30:34] } 3... d5 { [%eval 0.38] [%clk 1:30:06] } 4. e3 { [%eval 0.24] [%clk 1:30:41] } 4... Bg4 { [%eval 0.31] [%clk 1:30:03] } 5. Qb3 { [%eval 0.21] [%clk 1:30:47] } 5... Qc7 { [%eval 0.64] [%clk 1:23:51] } 6. cxd5 { [%eval 0.16] [%clk 1:26:57] } 6... Bxf3 { [%eval 0.65] [%clk 1:23:08] } 7. gxf3?! { [%eval 0.08] } { Inaccuracy. d6 was best. } { [%clk 1:27:24] } 7... cxd5 { [%eval -0.12] [%clk 1:23:18] } 8. Nc3 { [%eval 0.13] [%clk 1:16:32] } 8... e6 { [%eval 0.2] [%clk 1:23:16] } 9. f4 { [%eval -0.29] [%clk 1:08:22] } 9... Nc6 { [%eval -0.22] [%clk 1:23:06] } 10. Bd3 { [%eval -0.25] [%clk 1:06:00] } 10... g6 { [%eval -0.3] [%clk 1:19:05] } 11. Bd2 { [%eval -0.36] [%clk 1:06:00] } 11... Be7 { [%eval -0.23] [%clk 1:19:06] } 12. Ne2 { [%eval -0.29] [%clk 1:00:03] } 12... Rc8 { [%eval -0.31] [%clk 1:15:28] } 13. Rc1 { [%eval -0.27] [%clk 0:53:51] } 13... Qd7 { [%eval -0.31] [%clk 1:12:00] } 14. Ng1 { [%eval -0.41] [%clk 0:42:19] } 14... Ne4 { [%eval -0.37] [%clk 1:08:40] } 15. Bxe4 { [%eval -0.42] [%clk 0:42:25] } 15... dxe4 { [%eval -0.42] [%clk 1:01:58] } 16. Ne2 { [%eval -0.41] [%clk 0:42:52] } 16... O-O { [%eval -0.44] [%clk 1:01:03] } 17. O-O { [%eval -0.34] [%clk 0:42:52] } 17... h5 { [%eval 0.0] [%clk 0:55:06] } 18. Ng3 { [%eval -0.41] [%clk 0:42:02] } 18... f5 { [%eval -0.32] [%clk 0:40:51] } 19. Ne2 { [%eval -0.25] [%clk 0:40:39] } 19... Kh7 { [%eval -0.15] [%clk 0:40:57] } 20. Kh1 { [%eval -0.3] [%clk 0:40:31] } 20... Rg8 { [%eval -0.37] [%clk 0:40:30] } 21. Bc3 { [%eval -0.54] [%clk 0:40:41] } 21... Bh4 { [%eval -0.58] [%clk 0:38:23] } 22. f3 { [%eval -0.93] [%clk 0:37:39] } 22... exf3 { [%eval -1.06] [%clk 0:37:33] } 23. Ng1 { [%eval -0.85] [%clk 0:38:03] } 23... Ne7 { [%eval -0.31] [%clk 0:34:25] } 24. Nxf3 { [%eval -0.35] [%clk 0:38:24] } 24... Bf6 { [%eval -0.39] [%clk 0:34:49] } 25. Bd2 { [%eval -0.35] [%clk 0:35:11] } 25... Nd5 { [%eval -0.32] [%clk 0:34:42] } 26. Qd3 { [%eval -0.31] [%clk 0:35:33] } 26... Rxc1 { [%eval -0.26] [%clk 0:33:12] } 27. Rxc1 { [%eval -0.28] [%clk 0:36:00] } 27... Rc8 { [%eval -0.1] [%clk 0:33:07] } 28. Rc4?! { [%eval -0.7] } { Inaccuracy. Rxc8 was best. } { [%clk 0:26:17] } 28... a6 { [%eval -0.19] [%clk 0:27:03] } 29. Qc2 { [%eval -0.33] [%clk 0:25:18] } 29... Rxc4 { [%eval -0.04] [%clk 0:23:48] } 30. Qxc4 { [%eval 0.0] [%clk 0:25:18] } 30... b5 { [%eval -0.09] [%clk 0:23:48] } 31. Qc2 { [%eval -0.11] [%clk 0:25:18] } 31... Qb7 { [%eval -0.1] [%clk 0:23:48] } 32. Kg2 { [%eval -0.06] [%clk 0:25:18] } 32... Kg7 { [%eval 0.0] [%clk 0:23:48] } 33. Kh1?? { [%eval -6.18] } { Blunder. Kf2 was best. } { [%clk 0:25:40] } 33... Kh7?? { [%eval -0.05] } { Blunder. Nxe3 was best. } { [%clk 0:18:57] } 34. Kg2 { [%eval -0.06] [%clk 0:24:27] } 34... Kg7 { [%eval 0.0] [%clk 0:18:57] } 1/2-1/2