Event: Las Vegas National Open 2023
Date: 2023-06-16
White: James Moreby
WhiteTitle: FM
Black: Xuli Dai
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: G/90 +30 sec inc

1. c4 { [%eval 0.23] [%clk 1:27:35] } 1... Nf6 { [%eval 0.29] [%clk 1:30:56] } 2. Nc3 { [%eval 0.03] [%clk 1:27:51] } 2... g6 { [%eval 0.51] [%clk 1:31:23] } 3. e4 { [%eval 0.24] [%clk 1:28:02] } 3... d6 { [%eval 0.69] [%clk 1:31:50] } 4. d4 { [%eval 0.7] [%clk 1:28:29] } 4... Bg7 { [%eval 0.67] [%clk 1:32:17] } 5. Be2 { [%eval 0.13] [%clk 1:28:56] } 5... O-O { [%eval 0.45] [%clk 1:32:42] } 6. Be3 { [%eval 0.44] [%clk 1:29:24] } 6... Na6 { [%eval 0.51] [%clk 1:33:06] } 7. g4 { [%eval 0.0] [%clk 1:29:36] } 7... c5 { [%eval 0.0] [%clk 1:33:31] } 8. d5 { [%eval -0.01] [%clk 1:29:57] } 8... Nc7 { [%eval -0.01] [%clk 1:33:57] } 9. g5 { [%eval -0.07] [%clk 1:28:32] } 9... Nd7 { [%eval -0.02] [%clk 1:34:23] } 10. h4 { [%eval -0.18] [%clk 1:18:36] } 10... b5 { [%eval -0.28] [%clk 1:34:48] } 11. cxb5 { [%eval -0.34] [%clk 1:17:47] } 11... a6 { [%eval -0.25] [%clk 1:35:14] } 12. a4 { [%eval -0.47] [%clk 1:11:54] } 12... axb5 { [%eval -0.3] [%clk 1:35:41] } 13. axb5 { [%eval -0.18] [%clk 1:12:19] } 13... Rxa1 { [%eval -0.36] [%clk 1:36:09] } 14. Qxa1 { [%eval -0.13] [%clk 1:12:41] } 14... e6 { [%eval -0.19] [%clk 1:36:38] } 15. dxe6 { [%eval -0.25] [%clk 1:06:38] } 15... Nxe6 { [%eval -0.2] [%clk 1:36:57] } 16. Qa7?! { [%eval -0.88] } { Inaccuracy. Qd1 was best. } { [%clk 1:04:02] } 16... Nb6 { [%eval -0.81] [%clk 1:34:38] } 17. Nf3 { [%eval -0.97] [%clk 0:54:38] } 17... Re8?! { [%eval -0.31] } { Inaccuracy. d5 was best. } { [%clk 1:35:02] } 18. Nd5?! { [%eval -1.22] } { Inaccuracy. O-O was best. } { [%clk 0:37:09] } 18... Nxd5 { [%eval -1.26] [%clk 1:31:25] } 19. exd5 { [%eval -1.59] [%clk 0:37:05] } 19... Nd4? { [%eval 0.0] } { Mistake. Re7 was best. } { [%clk 1:19:49] } 20. Nxd4 { [%eval 0.0] [%clk 0:18:53] } 20... cxd4 { [%eval 0.0] [%clk 1:20:10] } 21. Bxd4 { [%eval 0.0] [%clk 0:19:04] } 21... Re7 { [%eval 0.28] [%clk 1:01:18] } 22. Qb6 { [%eval 0.25] [%clk 0:19:20] } 22... Qxb6?? { [%eval 2.15] } { Blunder. Qe8 was best. } { [%clk 1:01:27] } 23. Bxb6 { [%eval 2.39] [%clk 0:19:42] } 23... Bg4?! { [%eval 3.53] } { Inaccuracy. Bxb2 was best. } { [%clk 1:01:41] } 24. Be3 { [%eval 3.4] [%clk 0:19:56] } 24... Bxe2?! { [%eval 5.0] } { Inaccuracy. Bc8 was best. } { [%clk 1:00:28] } 25. Kxe2 { [%eval 5.06] [%clk 0:20:24] } 25... Re4 { [%eval 5.33] [%clk 0:57:54] } 26. Rc1 { [%eval 5.22] [%clk 0:17:46] } 26... Bxb2 { [%eval 5.23] [%clk 0:57:36] } 27. Rc8+ { [%eval 5.45] [%clk 0:16:03] } 27... Kg7 { [%eval 5.01] [%clk 0:58:05] } 28. b6 { [%eval 5.21] [%clk 0:13:48] } 1-0