Event: Round 4: Nikolay Noritsyn - Luis Fernando Ibarra Chami
Date: 2023-03-14
White: Nikolay Noritsyn
WhiteTitle: IM
Black: Luis Fernando Ibarra Chami
BlackTitle: GM
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:24:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... Nc6 { [%eval 0.0] [%clk 1:25:19] } 3. Bb5 { [%eval 0.37] [%clk 1:31:22] } 3... g6 { [%eval 0.59] [%clk 1:25:14] } 4. O-O { [%eval 0.2] [%clk 1:31:34] } 4... Bg7 { [%eval 0.55] [%clk 1:25:35] } 5. c3 { [%eval 0.25] [%clk 1:31:48] } 5... e5 { [%eval 0.35] [%clk 1:24:29] } 6. d3 { [%eval 0.0] [%clk 1:32:03] } 6... Nge7 { [%eval 0.1] [%clk 1:21:32] } 7. Be3 { [%eval 0.0] [%clk 1:32:21] } 7... d6 { [%eval 0.32] [%clk 1:17:33] } 8. d4 { [%eval 0.1] [%clk 1:32:42] } 8... exd4 { [%eval 0.16] [%clk 1:14:16] } 9. cxd4 { [%eval 0.0] [%clk 1:33:03] } 9... O-O { [%eval 0.15] [%clk 1:11:50] } 10. Nc3 { [%eval 0.0] [%clk 1:33:22] } 10... Qb6 { [%eval 0.07] [%clk 0:53:17] } 11. Bxc6 { [%eval 0.0] [%clk 1:33:11] } 11... Nxc6 { [%eval 0.25] [%clk 0:48:46] } 12. Rb1 { [%eval 0.11] [%clk 1:33:23] } 12... cxd4 { [%eval 0.34] [%clk 0:45:12] } 13. Nd5 { [%eval 0.45] [%clk 1:30:31] } 13... Qc5?! { [%eval 1.33] } { Inaccuracy. Qd8 was best. } { [%clk 0:41:21] } 14. b4?! { [%eval 0.55] } { Inaccuracy. Nxd4 was best. } { [%clk 1:19:46] } 14... Nxb4 { [%eval 0.62] [%clk 0:29:33] } 15. Ne7+ { [%eval 0.54] [%clk 1:18:06] } 15... Kh8 { [%eval 0.7] [%clk 0:29:59] } 16. Nxd4 { [%eval 0.26] [%clk 1:17:39] } 16... Bg4?? { [%eval 4.1] } { Blunder. Nxa2 was best. } { [%clk 0:24:32] } 17. f3?? { [%eval 1.72] } { Blunder. Qxg4 was best. } { [%clk 1:04:38] } 17... Be6 { [%eval 1.62] [%clk 0:23:26] } 18. Qd2 { [%eval 1.66] [%clk 0:55:17] } 18... Qc7 { [%eval 1.67] [%clk 0:23:51] } 19. Nxe6 { [%eval 1.56] [%clk 0:53:34] } 19... fxe6 { [%eval 1.64] [%clk 0:24:14] } 20. Nxg6+ { [%eval 1.68] [%clk 0:53:55] } 20... hxg6 { [%eval 1.59] [%clk 0:24:40] } 21. Qxb4 { [%eval 1.46] [%clk 0:54:08] } 21... b6 { [%eval 1.68] [%clk 0:23:20] } 22. Rbc1 { [%eval 1.34] [%clk 0:52:10] } 22... Qd7 { [%eval 1.58] [%clk 0:23:14] } 23. Rfd1 { [%eval 1.51] [%clk 0:50:01] } 23... Rad8?! { [%eval 2.41] } { Inaccuracy. d5 was best. } { [%clk 0:22:51] } 24. Bg5 { [%eval 2.3] [%clk 0:48:35] } 24... d5? { [%eval 4.01] } { Mistake. Rc8 was best. } { [%clk 0:23:17] } 25. Bxd8 { [%eval 4.09] [%clk 0:47:56] } 25... Rxd8 { [%eval 4.18] [%clk 0:23:42] } 26. f4?! { [%eval 3.13] } { Inaccuracy. exd5 was best. } { [%clk 0:43:56] } 26... Qf7 { [%eval 3.47] [%clk 0:21:24] } 27. g3 { [%eval 3.45] [%clk 0:42:23] } 27... Bf8 { [%eval 3.62] [%clk 0:21:25] } 28. Qc3+ { [%eval 3.55] [%clk 0:40:55] } 28... Kh7 { [%eval 3.75] [%clk 0:21:39] } 29. Kg2 { [%eval 3.87] [%clk 0:41:02] } 29... Rd7 { [%eval 3.64] [%clk 0:21:13] } 30. Qf3 { [%eval 3.88] [%clk 0:38:57] } 30... Bc5 { [%eval 3.58] [%clk 0:19:32] } 31. h4 { [%eval 3.82] [%clk 0:36:17] } 31... Kg8 { [%eval 3.79] [%clk 0:19:16] } 32. Rd3 { [%eval 3.79] [%clk 0:31:25] } 32... Kf8 { [%eval 4.56] [%clk 0:13:03] } 33. Rcd1 { [%eval 3.98] [%clk 0:31:01] } 33... d4 { [%eval 3.75] [%clk 0:13:29] } 34. Qg4 { [%eval 3.96] [%clk 0:30:26] } 34... Ke8 { [%eval 3.76] [%clk 0:13:00] } 35. Qg5 { [%eval 3.87] [%clk 0:29:37] } 35... Re7 { [%eval 3.8] [%clk 0:09:21] } 36. Qe5 { [%eval 4.0] [%clk 0:28:06] } 36... Kd7?! { [%eval 5.21] } { Inaccuracy. Qh7 was best. } { [%clk 0:08:42] } 37. Rc1 { [%eval 5.15] [%clk 0:25:13] } 37... Qh7 { [%eval 5.94] [%clk 0:04:41] } 38. Qb8 { [%eval 5.97] [%clk 0:22:14] } 38... e5 { [%eval 6.57] [%clk 0:03:58] } 39. fxe5 { [%eval 6.27] [%clk 0:22:07] } 39... Qh5?? { [%eval #8] } { Checkmate is now unavoidable. Qf7 was best. } { [%clk 0:01:18] } 40. Rxd4+ { [%eval #7] [%clk 0:21:31] } 40... Kc6 { [%eval #4] [%clk 0:01:45] } 41. Qc8+?! { [%eval 12.3] } { Lost forced checkmate sequence. Rxc5+ was best. } { [%clk 0:16:08] } 1-0