Event: Round 5: Yan, Nathan - Gasparyan, David
Date: 2024-10-06
White: Yan, Nathan
WhiteTitle: FM
WhiteElo: 2153
Black: Gasparyan, David
BlackElo: 2234
Result: 1/2-1/2
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:36] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.31] [%clk 1:26:06] } 2... Nc6 { [%eval 0.3] [%clk 1:31:18] } 3. d4 { [%eval 0.28] [%clk 1:26:27] } 3... cxd4 { [%eval 0.35] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.21] [%clk 1:26:52] } 4... g6 { [%eval 0.39] [%clk 1:32:08] } 5. Nc3 { [%eval 0.2] [%clk 1:27:13] } 5... Bg7 { [%eval 0.24] [%clk 1:32:33] } 6. Be3 { [%eval 0.24] [%clk 1:27:36] } 6... Nf6 { [%eval 0.19] [%clk 1:32:26] } 7. Bc4 { [%eval 0.16] [%clk 1:27:26] } 7... O-O { [%eval 0.2] [%clk 1:32:46] } 8. Bb3 { [%eval 0.28] [%clk 1:27:50] } 8... Re8 { [%eval 0.36] [%clk 1:33:06] } 9. f3 { [%eval 0.3] [%clk 1:26:47] } 9... e6 { [%eval 0.56] [%clk 1:32:02] } 10. f4 { [%eval 0.52] [%clk 1:24:01] } 10... d6 { [%eval 0.49] [%clk 1:29:53] } 11. Ndb5 { [%eval 0.43] [%clk 1:22:39] } 11... Re7 { [%eval 0.4] [%clk 1:20:59] } 12. Qf3?! { [%eval -0.45] } { Inaccuracy. Qd2 was best. } { [%clk 1:16:48] } 12... a6 { [%eval 0.0] [%clk 1:11:54] } 13. Nd4 { [%eval -0.07] [%clk 1:16:24] } 13... Bd7 { [%eval 0.29] [%clk 0:43:11] } 14. O-O-O { [%eval 0.38] [%clk 1:10:03] } 14... Nxd4?! { [%eval 1.14] } { Inaccuracy. Qc7 was best. } { [%clk 0:37:52] } 15. Bxd4 { [%eval 1.04] [%clk 1:06:54] } 15... Bc6?! { [%eval 1.77] } { Inaccuracy. Rc8 was best. } { [%clk 0:38:18] } 16. g4 { [%eval 1.69] [%clk 1:04:33] } 16... b5 { [%eval 2.18] [%clk 0:34:21] } 17. g5?? { [%eval 0.16] } { Blunder. f5 was best. } { [%clk 1:02:02] } 17... Nh5 { [%eval 0.2] [%clk 0:34:11] } 18. Bxg7 { [%eval 0.22] [%clk 0:57:13] } 18... Nxg7 { [%eval 0.05] [%clk 0:34:36] } 19. Ne2 { [%eval -0.44] [%clk 0:54:36] } 19... a5 { [%eval -0.39] [%clk 0:32:59] } 20. Nd4 { [%eval -0.36] [%clk 0:52:06] } 20... Qc7?! { [%eval 0.22] } { Inaccuracy. Qb6 was best. } { [%clk 0:32:26] } 21. a3 { [%eval 0.38] [%clk 0:50:41] } 21... Rc8 { [%eval 0.34] [%clk 0:30:16] } 22. Qd3?! { [%eval -0.23] } { Inaccuracy. Kb1 was best. } { [%clk 0:47:10] } 22... a4 { [%eval 0.0] [%clk 0:29:53] } 23. Ba2 { [%eval 0.0] [%clk 0:46:42] } 23... Qb7 { [%eval 0.0] [%clk 0:29:32] } 24. Nxc6 { [%eval 0.0] [%clk 0:45:33] } 24... Qxc6? { [%eval 1.25] } { Mistake. Rxc6 was best. } { [%clk 0:29:18] } 25. c3 { [%eval 1.23] [%clk 0:45:27] } 25... Qc5 { [%eval 1.38] [%clk 0:26:42] } 26. Kb1 { [%eval 1.85] [%clk 0:41:50] } 26... Rd8 { [%eval 1.68] [%clk 0:24:24] } 27. Qf3 { [%eval 1.71] [%clk 0:37:21] } 27... Red7 { [%eval 1.61] [%clk 0:20:31] } 28. Rd4 { [%eval 1.14] [%clk 0:34:26] } 28... d5 { [%eval 1.13] [%clk 0:16:26] } 29. exd5?! { [%eval 0.03] } { Inaccuracy. Qd3 was best. } { [%clk 0:34:14] } 29... Nf5?! { [%eval 0.63] } { Inaccuracy. exd5 was best. } { [%clk 0:16:42] } 30. Re4 { [%eval 0.63] [%clk 0:31:33] } 30... exd5 { [%eval 0.8] [%clk 0:15:47] } 31. Re5 { [%eval 0.75] [%clk 0:31:54] } 31... Re7 { [%eval 0.63] [%clk 0:12:42] } 32. Rd1 { [%eval 0.27] [%clk 0:20:13] } 32... Rxe5 { [%eval 0.33] [%clk 0:09:02] } 33. fxe5 { [%eval 0.42] [%clk 0:20:39] } 33... Ne3? { [%eval 1.58] } { Mistake. Qe3 was best. } { [%clk 0:08:37] } 34. Rd3? { [%eval 0.21] } { Mistake. Rd4 was best. } { [%clk 0:17:36] } 34... Nc4 { [%eval 0.17] [%clk 0:08:31] } 35. Bxc4 { [%eval 0.25] [%clk 0:18:03] } 35... bxc4 { [%eval 0.41] [%clk 0:08:46] } 36. Rd4 { [%eval 0.26] [%clk 0:18:22] } 36... Qb5 { [%eval 0.61] [%clk 0:06:33] } 37. Qf6 { [%eval 0.68] [%clk 0:18:30] } 37... Qd7? { [%eval 1.88] } { Mistake. Rb8 was best. } { [%clk 0:05:15] } 38. Ka1?? { [%eval 0.1] } { Blunder. Ka2 was best. } { [%clk 0:18:06] } 38... Qc8?? { [%eval 2.18] } { Blunder. Re8 was best. } { [%clk 0:03:11] } 39. h4 { [%eval 2.0] [%clk 0:16:50] } 39... Qd7?! { [%eval 3.25] } { Inaccuracy. Qc7 was best. } { [%clk 0:03:10] } 40. h5 { [%eval 3.58] [%clk 0:16:02] } 40... gxh5 { [%eval 3.09] [%clk 0:03:36] } 41. g6?? { [%eval 0.0] } { Blunder. e6 was best. } { [%clk 0:15:19] } 41... fxg6 { [%eval 0.0] [%clk 0:02:17] } 42. e6 { [%eval 0.0] [%clk 0:15:39] } 42... Qe8 { [%eval 0.0] [%clk 0:01:54] } 43. e7 { [%eval 0.0] [%clk 0:15:09] } 43... Rd7 { [%eval 0.0] [%clk 0:02:09] } 44. Qe6+ { [%eval 0.0] [%clk 0:14:57] } 44... Kg7 { [%eval 0.0] [%clk 0:02:28] } 45. Qe5+ { [%eval 0.0] [%clk 0:15:16] } 45... Kg8 { [%eval 0.0] [%clk 0:02:40] } 1/2-1/2