Event: Las Vegas National Open 2023
Date: 2023-06-15
White: Emilio Cordova Daza
WhiteTitle: GM
Black: Eric Liu
BlackTitle: CM
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard
TimeControl: G/90 +30 sec inc

1. Nf3 { [%eval 0.36] [%clk 1:16:15] } 1... Nf6 { [%eval 0.29] [%clk 1:30:52] } 2. g3 { [%eval 0.12] [%clk 1:16:18] } 2... d6 { [%eval 0.57] [%clk 1:30:25] } 3. d4 { [%eval 0.57] [%clk 1:16:39] } 3... Nbd7 { [%eval 0.67] [%clk 1:30:44] } 4. c4 { [%eval 0.55] [%clk 1:16:36] } 4... e5 { [%eval 0.61] [%clk 1:30:44] } 5. Nc3 { [%eval 0.68] [%clk 1:16:58] } 5... c6 { [%eval 0.87] [%clk 1:31:01] } 6. Bg2 { [%eval 0.38] [%clk 1:16:09] } 6... e4 { [%eval 0.3] [%clk 1:31:00] } 7. Ng5?! { [%eval -0.34] } { Inaccuracy. Nh4 was best. } { [%clk 1:14:11] } 7... d5 { [%eval -0.19] [%clk 1:31:24] } 8. cxd5 { [%eval -0.2] [%clk 1:14:11] } 8... cxd5 { [%eval -0.37] [%clk 1:31:50] } 9. Qb3 { [%eval -0.58] [%clk 1:14:21] } 9... h6 { [%eval -0.58] [%clk 1:26:06] } 10. Nxf7? { [%eval -1.76] } { Mistake. Nh3 was best. } { [%clk 1:12:55] } 10... Kxf7 { [%eval -1.72] [%clk 1:26:27] } 11. Bxe4 { [%eval -1.75] [%clk 0:57:56] } 11... Nb6 { [%eval -1.72] [%clk 1:24:51] } 12. Bd3 { [%eval -1.8] [%clk 0:53:15] } 12... Be6 { [%eval -1.93] [%clk 1:20:23] } 13. O-O { [%eval -1.55] [%clk 0:50:23] } 13... Qd7 { [%eval -1.71] [%clk 1:06:08] } 14. a4 { [%eval -2.24] [%clk 0:48:59] } 14... Be7? { [%eval -0.98] } { Mistake. Nc4 was best. } { [%clk 0:56:17] } 15. a5 { [%eval -0.7] [%clk 0:47:17] } 15... Nc8 { [%eval -0.66] [%clk 0:56:40] } 16. Na4?! { [%eval -1.64] } { Inaccuracy. Bb5 was best. } { [%clk 0:43:02] } 16... Bd6 { [%eval -1.65] [%clk 0:49:49] } 17. Bd2 { [%eval -1.88] [%clk 0:36:15] } 17... Ne7 { [%eval -2.13] [%clk 0:49:08] } 18. Rfc1 { [%eval -2.21] [%clk 0:32:18] } 18... Rhc8 { [%eval -2.17] [%clk 0:46:13] } 19. Bb5 { [%eval -2.13] [%clk 0:28:15] } 19... Rxc1+ { [%eval -2.18] [%clk 0:38:57] } 20. Rxc1 { [%eval -2.31] [%clk 0:28:38] } 20... Qd8 { [%eval -2.24] [%clk 0:38:23] } 21. Bd3 { [%eval -2.29] [%clk 0:28:41] } 21... Rc8 { [%eval -2.46] [%clk 0:37:54] } 22. Nc5 { [%eval -2.58] [%clk 0:28:32] } 22... Bxc5 { [%eval -2.53] [%clk 0:35:36] } 23. dxc5 { [%eval -2.54] [%clk 0:28:56] } 23... Ne4 { [%eval -2.7] [%clk 0:32:03] } 24. Bb4 { [%eval -2.65] [%clk 0:19:25] } 24... b6 { [%eval -2.28] [%clk 0:26:52] } 25. axb6 { [%eval -2.18] [%clk 0:08:51] } 25... axb6 { [%eval -2.35] [%clk 0:27:18] } 26. Bxe4?! { [%eval -3.31] } { Inaccuracy. Qa3 was best. } { [%clk 0:09:17] } 26... dxe4 { [%eval -3.39] [%clk 0:27:43] } 27. Qe3 { [%eval -3.52] [%clk 0:09:45] } 27... Nd5?! { [%eval -2.67] } { Inaccuracy. bxc5 was best. } { [%clk 0:24:41] } 28. Qxe4 { [%eval -2.43] [%clk 0:10:09] } 28... Nxb4 { [%eval -2.8] [%clk 0:25:06] } 29. Qxb4 { [%eval -2.55] [%clk 0:10:34] } 29... Rxc5 { [%eval -2.6] [%clk 0:25:10] } 30. Qf4+ { [%eval -2.97] [%clk 0:09:37] } 30... Qf6 { [%eval -3.18] [%clk 0:20:10] } 31. Qd2 { [%eval -3.14] [%clk 0:10:01] } 31... Rxc1+ { [%eval -2.91] [%clk 0:20:30] } 32. Qxc1 { [%eval -2.89] [%clk 0:10:26] } 32... Qe5 { [%eval -3.0] [%clk 0:20:40] } 33. Qd2 { [%eval -3.71] [%clk 0:10:42] } 33... b5? { [%eval -2.18] } { Mistake. Bh3 was best. } { [%clk 0:16:56] } 34. b4? { [%eval -4.14] } { Mistake. f3 was best. } { [%clk 0:10:50] } 34... Bc4 { [%eval -4.46] [%clk 0:17:01] } 35. h4 { [%eval -5.01] [%clk 0:04:08] } 35... Qxe2 { [%eval -4.76] [%clk 0:15:10] } 36. Qd4 { [%eval -5.07] [%clk 0:01:18] } 36... Qe1+ { [%eval -5.13] [%clk 0:14:11] } 37. Kh2 { [%eval -5.07] [%clk 0:01:38] } 37... Qxb4 { [%eval -4.98] [%clk 0:14:10] } 38. h5 { [%eval -5.44] [%clk 0:02:02] } 38... Qe7 { [%eval -5.4] [%clk 0:13:47] } 39. g4 { [%eval -5.18] [%clk 0:02:26] } 39... Qf6 { [%eval -5.69] [%clk 0:13:46] } 40. Qa7+ { [%eval -5.65] [%clk 0:02:51] } 40... Kg8 { [%eval -5.63] [%clk 0:14:09] } 41. Kg3 { [%eval -5.95] [%clk 0:02:38] } 41... Qe5+ { [%eval -6.06] [%clk 0:13:30] } 0-1