Event: Las Vegas National Open 2023
Date: 2023-06-16
White: Zachary Gold
Black: Diomenes De Jesus Briceno Ovalles
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Marshall Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... d5 { [%eval 0.82] [%clk 1:29:20] } 2. exd5 { [%eval 0.66] [%clk 1:26:21] } 2... Nf6 { [%eval 0.74] [%clk 1:29:40] } 3. d4 { [%eval 0.63] [%clk 1:26:39] } 3... Nxd5 { [%eval 0.79] [%clk 1:30:00] } 4. c4 { [%eval 0.79] [%clk 1:26:56] } 4... Nf6 { [%eval 0.57] [%clk 1:30:22] } 5. Nc3 { [%eval 0.46] [%clk 1:26:14] } 5... e5 { [%eval 0.6] [%clk 1:29:47] } 6. d5?! { [%eval -0.17] } { Inaccuracy. dxe5 was best. } { [%clk 1:14:54] } 6... Bc5 { [%eval 0.21] [%clk 1:23:02] } 7. b4?! { [%eval -0.69] } { Inaccuracy. Be3 was best. } { [%clk 1:03:18] } 7... Be7 { [%eval -0.2] [%clk 1:17:55] } 8. Bg5?! { [%eval -1.18] } { Inaccuracy. a3 was best. } { [%clk 0:49:09] } 8... a5 { [%eval -0.84] [%clk 1:11:46] } 9. Bxf6 { [%eval -1.27] [%clk 0:43:27] } 9... gxf6 { [%eval -0.85] [%clk 1:11:46] } 10. b5 { [%eval -0.98] [%clk 0:40:41] } 10... Nd7 { [%eval -0.48] [%clk 1:10:00] } 11. Qc2 { [%eval -0.79] [%clk 0:37:33] } 11... Nc5 { [%eval -0.58] [%clk 1:09:02] } 12. Nf3 { [%eval -0.7] [%clk 0:36:36] } 12... Bg4?! { [%eval 0.1] } { Inaccuracy. Qd7 was best. } { [%clk 1:03:19] } 13. Be2?! { [%eval -0.5] } { Inaccuracy. Bd3 was best. } { [%clk 0:32:31] } 13... Qc8?! { [%eval 0.29] } { Inaccuracy. Bh5 was best. } { [%clk 0:58:19] } 14. Nh4 { [%eval 0.21] [%clk 0:25:34] } 14... Bd7 { [%eval 0.47] [%clk 0:58:20] } 15. Nf3? { [%eval -0.69] } { Mistake. d6 was best. } { [%clk 0:23:11] } 15... Bf5 { [%eval -0.55] [%clk 0:58:34] } 16. Qd2 { [%eval -0.78] [%clk 0:22:59] } 16... h5?! { [%eval 0.12] } { Inaccuracy. b6 was best. } { [%clk 0:58:41] } 17. Nh4 { [%eval 0.11] [%clk 0:22:46] } 17... Ne4 { [%eval 0.23] [%clk 0:54:01] } 18. Nxe4 { [%eval 0.18] [%clk 0:22:36] } 18... Bxe4 { [%eval 0.17] [%clk 0:54:24] } 19. O-O { [%eval 0.22] [%clk 0:20:35] } 19... Rg8? { [%eval 1.4] } { Mistake. Bc5 was best. } { [%clk 0:50:42] } 20. Qe3 { [%eval 1.28] [%clk 0:16:16] } 20... f5 { [%eval 1.44] [%clk 0:48:45] } 21. f3 { [%eval 1.25] [%clk 0:12:45] } 21... Bxh4?! { [%eval 2.1] } { Inaccuracy. Bxd5 was best. } { [%clk 0:48:49] } 22. fxe4 { [%eval 2.03] [%clk 0:13:01] } 22... f4 { [%eval 2.37] [%clk 0:49:09] } 23. Qf3? { [%eval 1.11] } { Mistake. Qc3 was best. } { [%clk 0:12:53] } 23... Qg4 { [%eval 1.06] [%clk 0:39:59] } 24. h3? { [%eval -0.49] } { Mistake. c5 was best. } { [%clk 0:13:14] } 24... Qd7?? { [%eval 1.55] } { Blunder. Qxf3 was best. } { [%clk 0:38:33] } 25. c5 { [%eval 1.41] [%clk 0:10:56] } 25... Rg5 { [%eval 1.55] [%clk 0:31:57] } 26. Rfd1?! { [%eval 0.78] } { Inaccuracy. Qc3 was best. } { [%clk 0:09:41] } 26... O-O-O { [%eval 0.79] [%clk 0:31:05] } 27. c6 { [%eval 0.75] [%clk 0:09:31] } 27... Qe7?! { [%eval 1.65] } { Inaccuracy. Qd6 was best. } { [%clk 0:30:21] } 28. b6 { [%eval 1.61] [%clk 0:08:15] } 28... Qc5+ { [%eval 1.48] [%clk 0:24:56] } 29. Kh1 { [%eval 1.78] [%clk 0:08:24] } 29... cxb6 { [%eval 1.45] [%clk 0:16:16] } 30. cxb7+? { [%eval 0.06] } { Mistake. Rf1 was best. } { [%clk 0:08:19] } 30... Kxb7 { [%eval 0.1] [%clk 0:16:26] } 31. Qd3 { [%eval 0.0] [%clk 0:08:13] } 31... Bf2?? { [%eval 4.67] } { Blunder. Rxg2 was best. } { [%clk 0:10:56] } 32. Qa6+?? { [%eval 0.7] } { Blunder. Rac1 was best. } { [%clk 0:06:52] } 32... Kb8 { [%eval 0.54] [%clk 0:11:25] } 33. Rab1 { [%eval 0.53] [%clk 0:06:40] } 33... Rg3 { [%eval 0.49] [%clk 0:08:18] } 34. Bf1? { [%eval -0.83] } { Mistake. Bf3 was best. } { [%clk 0:05:06] } 34... f3 { [%eval -1.06] [%clk 0:07:41] } 35. Rdc1?? { [%eval -5.59] } { Blunder. Rb5 was best. } { [%clk 0:04:15] } 35... Qe3 { [%eval -5.99] [%clk 0:05:04] } 36. Rb3?? { [%eval #-14] } { Checkmate is now unavoidable. Rxb6+ was best. } { [%clk 0:00:36] } 36... fxg2+ { [%eval #-13] [%clk 0:05:23] } 0-1