Event: Round 7: Nathan Yan - Raffi Ghazaryan
Date: 2023-09-04
White: Nathan Yan
WhiteElo: 2129
Black: Raffi Ghazaryan
BlackElo: 2070
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:27:03] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:27:07] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.25] [%clk 1:26:57] } 3... cxd4 { [%eval 0.13] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.27] [%clk 1:27:20] } 4... Nf6 { [%eval 0.3] [%clk 1:32:00] } 5. Nc3 { [%eval 0.21] [%clk 1:27:42] } 5... a6 { [%eval 0.39] [%clk 1:32:26] } 6. f3 { [%eval 0.33] [%clk 1:27:48] } 6... e5 { [%eval 0.39] [%clk 1:32:43] } 7. Nb3 { [%eval 0.26] [%clk 1:28:13] } 7... Be6 { [%eval 0.25] [%clk 1:33:07] } 8. Be3 { [%eval 0.31] [%clk 1:28:38] } 8... h5 { [%eval 0.29] [%clk 1:33:32] } 9. Qd2 { [%eval 0.31] [%clk 1:29:04] } 9... Nbd7 { [%eval 0.29] [%clk 1:33:56] } 10. O-O-O { [%eval 0.24] [%clk 1:29:08] } 10... Rc8 { [%eval 0.23] [%clk 1:33:43] } 11. Bd3 { [%eval 0.18] [%clk 1:29:14] } 11... b5 { [%eval 0.19] [%clk 1:31:45] } 12. Kb1 { [%eval 0.28] [%clk 1:29:24] } 12... Be7 { [%eval 0.32] [%clk 1:31:38] } 13. h3 { [%eval 0.28] [%clk 1:29:41] } 13... Nb6 { [%eval 0.28] [%clk 1:26:32] } 14. g4 { [%eval 0.15] [%clk 1:23:36] } 14... Nc4?! { [%eval 0.84] } { Inaccuracy. b4 was best. } { [%clk 1:20:38] } 15. Bxc4 { [%eval 0.76] [%clk 1:23:06] } 15... bxc4 { [%eval 0.69] [%clk 1:20:54] } 16. Nc1 { [%eval 0.71] [%clk 1:23:22] } 16... h4 { [%eval 1.26] [%clk 1:17:53] } 17. N1e2 { [%eval 1.29] [%clk 1:16:18] } 17... O-O?! { [%eval 1.96] } { Inaccuracy. Rb8 was best. } 18. f4 { [%eval 1.99] [%clk 1:16:29] } 18... exf4 { [%eval 1.88] [%clk 1:07:46] } 19. Nxf4 { [%eval 1.94] [%clk 1:13:53] } 19... Nd7 { [%eval 1.98] [%clk 1:05:59] } 20. Rhg1 { [%eval 2.05] [%clk 1:04:57] } 20... Ne5 { [%eval 1.9] [%clk 1:04:39] } 21. Qe2?! { [%eval 0.88] } { Inaccuracy. g5 was best. } { [%clk 1:04:58] } 21... Qa5? { [%eval 2.12] } { Mistake. Bg5 was best. } { [%clk 0:59:17] } 22. Nfd5 { [%eval 1.67] [%clk 1:04:32] } 22... Bd8 { [%eval 1.75] [%clk 0:53:22] } 23. g5 { [%eval 1.49] [%clk 1:02:55] } 23... Ng6 { [%eval 1.64] [%clk 0:49:42] } 24. Bd4 { [%eval 1.67] [%clk 1:02:08] } 24... Re8 { [%eval 1.67] [%clk 0:46:10] } 25. Qh5 { [%eval 1.64] [%clk 1:00:19] } 25... Bxd5?! { [%eval 2.67] } { Inaccuracy. Rb8 was best. } { [%clk 0:43:18] } 26. Nxd5 { [%eval 2.6] [%clk 1:00:04] } 26... Rb8 { [%eval 2.77] [%clk 0:38:10] } 27. Bxg7?? { [%eval 0.0] } { Blunder. Rgf1 was best. } { [%clk 0:58:53] } 27... Kxg7 { [%eval 0.0] [%clk 0:37:25] } 28. Qh6+ { [%eval 0.0] [%clk 0:59:05] } 28... Kg8 { [%eval 0.0] [%clk 0:37:47] } 29. Nf6+ { [%eval 0.0] [%clk 0:58:22] } 29... Bxf6 { [%eval 0.0] [%clk 0:35:10] } 30. gxf6 { [%eval 0.0] [%clk 0:58:48] } 30... Rxb2+ { [%eval 0.0] [%clk 0:34:33] } 31. Kxb2 { [%eval 0.0] [%clk 0:58:59] } 31... Qe5+ { [%eval 0.0] [%clk 0:30:50] } 32. Kc1 { [%eval 0.0] [%clk 0:55:53] } 32... Qa1+ { [%eval 0.0] [%clk 0:30:06] } 33. Kd2 { [%eval 0.0] [%clk 0:56:22] } 33... Qd4+ { [%eval 0.0] [%clk 0:30:23] } 34. Kc1 { [%eval 0.0] [%clk 0:56:48] } 34... Qa1+ { [%eval 0.0] [%clk 0:28:50] } 35. Kd2 { [%eval 0.0] } 35... Qd4+ { [%eval 0.0] [%clk 0:26:52] } 36. Kc1 { [%eval 0.0] [%clk 0:57:46] } 36... Qxf6? { [%eval 1.15] } { Mistake. Qa1+ was best. } 37. Qe3 { [%eval 1.14] } 1/2-1/2