Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Ehsan Ghaemmaghami
WhiteTitle: GM
Black: Brandon Jacobson
BlackTitle: GM
Result: 1/2-1/2
ECO: E94
Opening: King's Indian Defense: Orthodox Variation, Glek Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:26:46] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:27:08] } 2... g6 { [%eval 0.3] [%clk 1:30:18] } 3. Nc3 { [%eval 0.31] [%clk 1:20:04] } 3... Bg7 { [%eval 0.7] [%clk 1:30:28] } 4. e4 { [%eval 0.67] [%clk 1:19:56] } 4... d6 { [%eval 0.67] [%clk 1:30:46] } 5. Be2 { [%eval 0.13] [%clk 1:18:29] } 5... O-O { [%eval 0.45] [%clk 1:29:39] } 6. Nf3 { [%eval 0.5] [%clk 1:15:11] } 6... Na6 { [%eval 0.7] [%clk 1:24:30] } 7. O-O { [%eval 0.57] [%clk 1:11:22] } 7... e5 { [%eval 0.44] [%clk 1:23:43] } 8. Be3 { [%eval 0.6] [%clk 1:11:08] } 8... Qe7 { [%eval 0.57] [%clk 1:24:00] } 9. dxe5 { [%eval 0.36] [%clk 1:11:26] } 9... dxe5 { [%eval 0.34] [%clk 1:24:20] } 10. Nd5 { [%eval 0.41] [%clk 1:11:51] } 10... Qd8 { [%eval 0.37] [%clk 1:24:14] } 11. Qc2 { [%eval 0.37] [%clk 1:12:04] } 11... Ng4 { [%eval 0.53] [%clk 1:23:42] } 12. Rfd1 { [%eval 0.39] [%clk 1:08:25] } 12... Qe8 { [%eval 0.57] [%clk 0:55:30] } 13. Bg5 { [%eval 0.28] [%clk 0:56:14] } 13... f6 { [%eval 0.47] [%clk 0:54:59] } 14. Bd2 { [%eval 0.17] [%clk 0:56:29] } 14... c6 { [%eval 0.22] [%clk 0:55:19] } 15. Ne3 { [%eval 0.02] [%clk 0:56:53] } 15... Nxe3 { [%eval 0.02] [%clk 0:49:16] } 16. Bxe3 { [%eval -0.09] [%clk 0:56:54] } 16... c5 { [%eval 0.0] [%clk 0:49:42] } 17. a3 { [%eval 0.08] [%clk 0:55:31] } 17... b6 { [%eval 0.1] [%clk 0:33:15] } 18. b4 { [%eval 0.01] [%clk 0:47:08] } 18... Bb7 { [%eval 0.17] [%clk 0:27:00] } 19. Rab1 { [%eval -0.11] [%clk 0:31:12] } 19... Rf7 { [%eval 0.07] [%clk 0:25:21] } 20. Nd2 { [%eval -0.11] [%clk 0:24:58] } 20... Bf8 { [%eval 0.01] [%clk 0:21:34] } 21. b5?! { [%eval -0.75] } { Inaccuracy. Nb3 was best. } { [%clk 0:21:25] } 21... Nc7 { [%eval -0.7] [%clk 0:21:57] } 22. Bg4 { [%eval -0.52] [%clk 0:21:51] } 22... h5 { [%eval -0.54] [%clk 0:19:51] } 23. Bh3 { [%eval -0.47] [%clk 0:22:08] } 23... Ne6 { [%eval -0.47] [%clk 0:19:27] } 24. f3?! { [%eval -1.34] } { Inaccuracy. Bxe6 was best. } { [%clk 0:18:03] } 24... Nd4 { [%eval -1.25] [%clk 0:17:59] } 25. Qb2 { [%eval -1.35] [%clk 0:18:09] } 25... Bc8 { [%eval -0.99] [%clk 0:13:36] } 26. Bxc8 { [%eval -0.87] [%clk 0:18:28] } 26... Qxc8 { [%eval -0.93] [%clk 0:14:03] } 27. Nf1 { [%eval -1.36] [%clk 0:13:21] } 27... Qe6 { [%eval -1.29] [%clk 0:13:12] } 28. Rbc1 { [%eval -1.1] [%clk 0:08:17] } 28... f5 { [%eval -1.0] [%clk 0:03:38] } 29. exf5 { [%eval -1.08] [%clk 0:07:03] } 29... gxf5 { [%eval -0.96] [%clk 0:04:04] } 30. Re1 { [%eval -0.92] [%clk 0:06:56] } 30... Bd6 { [%eval -0.87] [%clk 0:03:14] } 31. Qf2 { [%eval -0.99] [%clk 0:04:05] } 31... Qg6 { [%eval -1.01] [%clk 0:03:02] } 32. f4 { [%eval -1.14] [%clk 0:01:48] } 32... e4 { [%eval -1.14] [%clk 0:01:51] } 33. Kh1 { [%eval -1.1] [%clk 0:01:48] } 33... Rg7 { [%eval -1.14] [%clk 0:01:57] } 34. Red1 { [%eval -1.15] [%clk 0:01:46] } 34... Be7?! { [%eval -0.46] } { Inaccuracy. Kh7 was best. } { [%clk 0:02:25] } 35. Ng3?! { [%eval -1.54] } { Inaccuracy. Rxd4 was best. } { [%clk 0:01:48] } 35... h4 { [%eval -1.4] [%clk 0:00:34] } 36. Ne2 { [%eval -1.47] [%clk 0:02:01] } 36... h3? { [%eval -0.11] } { Mistake. Nb3 was best. } { [%clk 0:00:42] } 37. g3? { [%eval -1.48] } { Mistake. Nxd4 was best. } { [%clk 0:01:16] } 37... Nf3 { [%eval -1.41] [%clk 0:00:34] } 38. Ng1 { [%eval -1.55] [%clk 0:00:48] } 1/2-1/2