Event: Las Vegas National Open 2023
Date: 2023-06-18
White: Sina Mohammadi
Black: Diego Quillas
BlackTitle: IM
Result: 1-0
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:27:01] } 1... Nf6 { [%eval 0.28] [%clk 1:17:42] } 2. c4 { [%eval 0.16] [%clk 1:24:49] } 2... e6 { [%eval 0.23] [%clk 1:18:07] } 3. Nc3 { [%eval 0.05] [%clk 1:24:56] } 3... Bb4 { [%eval 0.25] [%clk 1:18:33] } 4. a3?! { [%eval -0.33] } { Inaccuracy. Qc2 was best. } { [%clk 1:24:48] } 4... Bxc3+ { [%eval -0.17] [%clk 1:18:59] } 5. bxc3 { [%eval -0.14] [%clk 1:25:13] } 5... Nc6 { [%eval 0.0] [%clk 1:19:01] } 6. f3 { [%eval 0.0] [%clk 1:23:42] } 6... b6 { [%eval -0.29] [%clk 1:18:30] } 7. e4 { [%eval -0.21] [%clk 1:23:16] } 7... Ba6 { [%eval 0.0] [%clk 1:18:38] } 8. Bg5 { [%eval 0.15] [%clk 1:22:54] } 8... h6 { [%eval 0.27] [%clk 1:19:02] } 9. Bh4 { [%eval 0.14] } 9... g5 { [%eval 0.11] [%clk 1:19:19] } 10. Bf2 { [%eval 0.23] [%clk 1:23:20] } 10... Nh5 { [%eval 0.08] [%clk 1:16:43] } 11. h4 { [%eval -0.02] [%clk 1:14:49] } 11... Qf6 { [%eval 0.01] [%clk 1:17:07] } 12. e5 { [%eval -0.12] [%clk 0:57:00] } 12... Qg7 { [%eval 0.06] [%clk 1:16:28] } 13. g3?! { [%eval -0.58] } { Inaccuracy. g4 was best. } { [%clk 0:51:25] } 13... O-O-O { [%eval -0.59] [%clk 1:09:13] } 14. hxg5 { [%eval -0.77] [%clk 0:47:11] } 14... hxg5 { [%eval -0.96] [%clk 1:09:41] } 15. f4 { [%eval -0.68] [%clk 0:46:45] } 15... g4 { [%eval -0.59] [%clk 1:04:07] } 16. Rh4 { [%eval -0.62] [%clk 0:35:34] } 16... f5 { [%eval -0.54] [%clk 0:42:02] } 17. d5 { [%eval -0.56] [%clk 0:26:30] } 17... exd5?! { [%eval 0.38] } { Inaccuracy. Nxf4 was best. } { [%clk 0:39:36] } 18. cxd5 { [%eval 0.27] [%clk 0:26:36] } 18... Bxf1 { [%eval 0.29] [%clk 0:39:56] } 19. Kxf1 { [%eval 0.36] [%clk 0:26:43] } 19... Na5?! { [%eval 1.42] } { Inaccuracy. Nxe5 was best. } { [%clk 0:40:10] } 20. Ne2 { [%eval 1.23] [%clk 0:25:00] } 20... d6 { [%eval 1.5] [%clk 0:39:44] } 21. Qd3 { [%eval 1.27] [%clk 0:15:46] } 21... Kb7 { [%eval 1.68] } 22. Qxf5 { [%eval 1.53] [%clk 0:14:19] } 22... Qh6? { [%eval 2.87] } { Mistake. dxe5 was best. } { [%clk 0:32:44] } 23. e6 { [%eval 3.0] [%clk 0:12:26] } 23... Nb3?! { [%eval 3.87] } { Inaccuracy. Rdf8 was best. } { [%clk 0:29:50] } 24. Rd1 { [%eval 4.03] [%clk 0:12:20] } 24... Rdf8 { [%eval 3.83] [%clk 0:30:17] } 25. Qxg4 { [%eval 3.96] [%clk 0:11:41] } 25... Qh7 { [%eval 4.05] [%clk 0:30:34] } 26. Rxh5 { [%eval 4.19] [%clk 0:09:29] } 26... Qxh5 { [%eval 4.15] [%clk 0:30:03] } 27. Qxh5 { [%eval 4.17] [%clk 0:09:55] } 27... Rxh5 { [%eval 4.22] [%clk 0:30:31] } 28. Kg2 { [%eval 4.18] [%clk 0:10:05] } 28... c6 { [%eval 4.34] [%clk 0:30:13] } 29. c4 { [%eval 3.7] [%clk 0:10:08] } 29... Na5 { [%eval 3.35] [%clk 0:30:13] } 30. g4 { [%eval 3.32] [%clk 0:10:22] } 30... Rg8 { [%eval 3.38] [%clk 0:30:38] } 31. Kf3 { [%eval 3.09] [%clk 0:10:14] } 31... Rh3+ { [%eval 3.42] [%clk 0:31:06] } 32. Ng3 { [%eval 3.34] [%clk 0:07:54] } 32... Nxc4 { [%eval 3.41] [%clk 0:31:28] } 33. g5 { [%eval 3.39] [%clk 0:07:12] } 33... cxd5 { [%eval 3.07] [%clk 0:31:45] } 34. Kg4 { [%eval 3.02] [%clk 0:05:49] } 34... Rh2 { [%eval 3.39] [%clk 0:32:10] } 35. Bd4 { [%eval 3.49] [%clk 0:06:07] } 35... Kc6 { [%eval 3.35] [%clk 0:31:39] } 36. Re1 { [%eval 3.59] [%clk 0:03:41] } 36... Rg2 { [%eval 4.09] [%clk 0:27:08] } 37. f5 { [%eval 4.7] [%clk 0:02:38] } 37... Nd2 { [%eval 5.57] [%clk 0:20:08] } 38. f6 { [%eval 5.56] [%clk 0:01:45] } 38... Ne4 { [%eval 5.24] [%clk 0:20:15] } 39. Rxe4 { [%eval 5.36] [%clk 0:02:01] } 39... Rh8?! { [%eval 9.25] } { Inaccuracy. dxe4 was best. } 1-0