Event: Round 4: Sasho Nikolov - Arya Omidi
Date: 2023-11-29
White: Sasho Nikolov
WhiteTitle: IM
Black: Arya Omidi
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. d4 { [%eval 0.25] [%clk 1:31:22] } 3... cxd4 { [%eval 0.13] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:46] } 4... Nf6 { [%eval 0.3] [%clk 1:32:10] } 5. Nc3 { [%eval 0.21] [%clk 1:32:05] } 5... a6 { [%eval 0.39] [%clk 1:32:38] } 6. Bd3 { [%eval 0.24] [%clk 1:32:16] } 6... Nbd7 { [%eval 0.21] [%clk 1:30:47] } 7. O-O { [%eval 0.12] [%clk 1:32:11] } 7... g6 { [%eval 0.28] [%clk 1:23:38] } 8. Kh1 { [%eval 0.0] [%clk 1:31:31] } 8... Bg7 { [%eval 0.0] [%clk 1:23:17] } 9. f4 { [%eval -0.24] [%clk 1:31:56] } 9... O-O { [%eval 0.03] [%clk 1:23:25] } 10. Nf3 { [%eval -0.5] [%clk 1:30:47] } 10... Nc5 { [%eval -0.19] [%clk 1:21:09] } 11. Qe1 { [%eval -0.21] [%clk 1:31:04] } 11... b5 { [%eval -0.14] [%clk 1:11:42] } 12. e5?! { [%eval -0.71] } { Inaccuracy. Be3 was best. } { [%clk 1:28:07] } 12... Ng4 { [%eval -0.82] [%clk 1:00:02] } 13. Qh4?! { [%eval -1.62] } { Inaccuracy. Be2 was best. } { [%clk 1:14:37] } 13... Nxd3 { [%eval -1.45] [%clk 0:56:08] } 14. cxd3 { [%eval -1.49] [%clk 1:14:47] } 14... Nh6 { [%eval -1.42] [%clk 0:39:28] } 15. d4 { [%eval -1.61] [%clk 1:05:21] } 15... Nf5 { [%eval -1.56] [%clk 0:39:25] } 16. Qf2 { [%eval -1.62] [%clk 1:05:03] } 16... Bb7 { [%eval -1.69] [%clk 0:39:19] } 17. Be3 { [%eval -1.69] [%clk 1:02:28] } 17... b4 { [%eval -1.58] [%clk 0:37:33] } 18. Ne2 { [%eval -1.8] [%clk 1:01:46] } 18... Rc8 { [%eval -1.64] [%clk 0:36:38] } 19. Ng3 { [%eval -1.56] [%clk 1:00:10] } 19... Qd7 { [%eval -1.35] [%clk 0:27:09] } 20. Rac1 { [%eval -1.89] [%clk 0:55:51] } 20... Bd5 { [%eval -1.4] [%clk 0:27:13] } 21. b3 { [%eval -1.64] [%clk 0:55:01] } 21... a5 { [%eval -1.59] [%clk 0:27:20] } 22. Kg1 { [%eval -1.74] [%clk 0:50:48] } 22... Nxg3 { [%eval -1.19] [%clk 0:25:02] } 23. hxg3 { [%eval -1.2] [%clk 0:50:26] } 23... Qf5 { [%eval -0.94] [%clk 0:22:22] } 24. Qd2 { [%eval -1.07] [%clk 0:46:09] } 24... f6 { [%eval -0.73] [%clk 0:19:27] } 25. Rxc8 { [%eval -0.76] [%clk 0:39:32] } 25... Rxc8 { [%eval -0.72] [%clk 0:19:55] } 26. Rc1 { [%eval -0.69] [%clk 0:39:49] } 26... Rxc1+ { [%eval -0.74] [%clk 0:12:20] } 27. Qxc1 { [%eval -0.78] [%clk 0:40:17] } 27... Qd3 { [%eval -0.67] [%clk 0:11:48] } 28. Kf2 { [%eval -0.54] [%clk 0:31:05] } 28... Bf8 { [%eval -0.25] [%clk 0:07:30] } 29. Qc7 { [%eval -0.25] [%clk 0:23:50] } 29... a4 { [%eval -0.25] [%clk 0:02:47] } 30. Qa5?! { [%eval -0.98] } { Inaccuracy. exd6 was best. } { [%clk 0:23:39] } 30... Qc2+ { [%eval -0.43] [%clk 0:01:57] } 31. Nd2 { [%eval -0.26] [%clk 0:23:56] } 31... e6 { [%eval -0.33] [%clk 0:01:19] } 32. exd6 { [%eval -0.29] [%clk 0:15:58] } 32... Bxd6 { [%eval -0.35] [%clk 0:01:27] } 33. Qxa4 { [%eval -0.34] [%clk 0:16:09] } 33... Kf7 { [%eval -0.28] [%clk 0:01:13] } 34. Qa7+ { [%eval -0.32] [%clk 0:12:02] } 34... Be7 { [%eval -0.33] [%clk 0:01:33] } 35. g4 { [%eval -0.31] [%clk 0:12:30] } 35... h5 { [%eval -0.29] [%clk 0:01:00] } 36. gxh5 { [%eval -0.69] [%clk 0:12:20] } 36... gxh5 { [%eval -0.61] [%clk 0:01:29] } 37. Qa6 { [%eval -0.58] [%clk 0:12:12] } 37... h4 { [%eval -0.6] [%clk 0:01:02] } 38. Qe2 { [%eval -0.67] [%clk 0:12:28] } 38... Qg6 { [%eval -0.61] [%clk 0:01:21] } 39. Kf1 { [%eval -0.65] [%clk 0:10:57] } 39... Qg3 { [%eval -0.26] [%clk 0:01:16] } 40. Qh5+?! { [%eval -0.83] } { Inaccuracy. Kg1 was best. } { [%clk 0:06:55] } 40... Kg7 { [%eval -0.91] [%clk 0:01:45] } 41. Ke2?? { [%eval -3.43] } { Blunder. Qe2 was best. } { [%clk 0:04:49] } 41... Qxg2+ { [%eval -3.41] [%clk 0:01:58] } 42. Bf2 { [%eval -4.03] [%clk 0:03:36] } 42... h3? { [%eval -2.33] } { Mistake. f5 was best. } { [%clk 0:02:06] } 43. Nf3? { [%eval -4.72] } { Mistake. Nf1 was best. } { [%clk 0:03:56] } 43... Bd6 { [%eval -4.65] [%clk 0:01:17] } 44. f5 { [%eval -5.81] [%clk 0:02:38] } 44... h2 { [%eval -5.93] [%clk 0:00:44] } 45. Nxh2 { [%eval -5.95] [%clk 0:02:23] } 45... Bxh2 { [%eval -5.8] [%clk 0:01:06] } 46. fxe6 { [%eval -6.42] [%clk 0:02:28] } 46... Bxe6 { [%eval -8.12] [%clk 0:01:26] } 47. Qh4 { [%eval -9.98] [%clk 0:02:20] } 47... Bg4+ { [%eval -13.45] [%clk 0:01:42] } 48. Kd3?! { [%eval #-6] } { Checkmate is now unavoidable. Qxg4+ was best. } { [%clk 0:01:31] } 48... Qf1+ { [%eval #-5] [%clk 0:02:06] } 49. Ke4 { [%eval #-5] [%clk 0:01:36] } 49... f5+ { [%eval #-6] [%clk 0:02:12] } 0-1