Event: Round 8: Pereverzev, Timofei - Buyankhishig, Batpelden
Date: 2025-07-11
White: Pereverzev, Timofei
WhiteElo: 2139
Black: Buyankhishig, Batpelden
BlackTitle: WFM
BlackElo: 2015
Result: 0-1
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:05] } 1... e5 { [%eval 0.22] [%clk 1:30:58] } 2. Nf3 { [%eval 0.13] [%clk 1:29:31] } 2... Nc6 { [%eval 0.21] [%clk 1:31:15] } 3. Bb5 { [%eval 0.15] [%clk 1:29:58] } 3... a6 { [%eval 0.21] [%clk 1:31:31] } 4. Ba4 { [%eval 0.11] [%clk 1:30:25] } 4... Nf6 { [%eval 0.28] [%clk 1:31:51] } 5. O-O { [%eval 0.13] [%clk 1:30:51] } 5... Be7 { [%eval 0.24] [%clk 1:32:12] } 6. Re1 { [%eval 0.19] [%clk 1:31:18] } 6... b5 { [%eval 0.14] [%clk 1:32:33] } 7. Bb3 { [%eval 0.11] [%clk 1:31:42] } 7... d6 { [%eval 0.32] [%clk 1:32:53] } 8. c3 { [%eval 0.39] [%clk 1:32:09] } 8... O-O { [%eval 0.49] [%clk 1:33:12] } 9. h3 { [%eval 0.44] [%clk 1:32:37] } 9... Bb7 { [%eval 0.43] [%clk 1:33:26] } 10. d4 { [%eval 0.35] [%clk 1:33:02] } 10... Re8 { [%eval 0.35] [%clk 1:33:47] } 11. Nbd2 { [%eval 0.38] [%clk 1:33:28] } 11... Bf8 { [%eval 0.39] [%clk 1:34:05] } 12. a4 { [%eval 0.31] [%clk 1:33:54] } 12... exd4 { [%eval 0.28] [%clk 1:34:22] } 13. cxd4 { [%eval 0.34] [%clk 1:34:21] } 13... Na5 { [%eval 0.44] [%clk 1:34:38] } 14. Bc2 { [%eval 0.36] [%clk 1:34:46] } 14... b4 { [%eval 0.42] [%clk 1:34:57] } 15. b3 { [%eval 0.23] [%clk 1:33:47] } 15... g6 { [%eval 0.34] [%clk 1:34:45] } 16. Bb2 { [%eval 0.31] [%clk 1:34:11] } 16... Bg7 { [%eval 0.24] [%clk 1:35:07] } 17. Rb1 { [%eval 0.41] [%clk 1:34:33] } 17... d5 { [%eval 0.6] [%clk 1:26:32] } 18. e5 { [%eval 0.58] [%clk 1:34:36] } 18... Nd7 { [%eval 0.65] [%clk 1:25:55] } 19. h4 { [%eval 0.63] [%clk 1:35:04] } 19... c5 { [%eval 0.64] [%clk 1:25:24] } 20. Nf1? { [%eval -0.51] } { Mistake. Ng5 was best. } { [%clk 1:31:58] } 20... c4?! { [%eval 0.46] } { Inaccuracy. Nc6 was best. } { [%clk 1:18:52] } 21. Ng3?! { [%eval -0.43] } { Inaccuracy. Bc1 was best. } { [%clk 1:20:40] } 21... Nf8 { [%eval -0.4] [%clk 1:08:32] } 22. Bc1 { [%eval -0.62] [%clk 1:20:28] } 22... cxb3 { [%eval -0.53] [%clk 1:07:51] } 23. Bd3 { [%eval -0.8] [%clk 1:20:00] } 23... Ne6 { [%eval -0.71] [%clk 1:02:59] } 24. Be3 { [%eval -0.76] [%clk 1:09:14] } 24... Bc6 { [%eval -0.82] [%clk 1:00:43] } 25. Ng5 { [%eval -0.76] [%clk 1:07:46] } 25... Nxg5 { [%eval -0.8] [%clk 0:55:07] } 26. Bxg5 { [%eval -0.93] [%clk 1:07:22] } 26... Qb6?? { [%eval 1.44] } { Blunder. f6 was best. } { [%clk 0:55:16] } 27. Qg4?? { [%eval -0.77] } { Blunder. Nh5 was best. } { [%clk 1:06:15] } 27... Bxa4 { [%eval -0.81] [%clk 0:46:41] } 28. h5 { [%eval -0.43] [%clk 1:04:27] } 28... Bb5 { [%eval -0.07] [%clk 0:42:36] } 29. hxg6 { [%eval -0.06] [%clk 1:03:04] } 29... fxg6 { [%eval -0.14] [%clk 0:38:00] } 30. Bxb5 { [%eval -0.14] [%clk 1:01:16] } 30... Qxb5 { [%eval -0.06] [%clk 0:36:25] } 31. Bf6?? { [%eval -2.24] } { Blunder. f4 was best. } { [%clk 1:01:32] } 31... Bxf6 { [%eval -1.97] [%clk 0:30:33] } 32. exf6 { [%eval -2.13] [%clk 1:02:00] } 32... Rxe1+ { [%eval -2.02] [%clk 0:30:02] } 33. Rxe1 { [%eval -2.22] [%clk 1:02:27] } 33... Re8 { [%eval -2.08] [%clk 0:30:25] } 34. Re7?? { [%eval -4.58] } { Blunder. Rc1 was best. } { [%clk 0:16:55] } 34... Rxe7 { [%eval -4.45] [%clk 0:28:25] } 35. fxe7 { [%eval -4.49] [%clk 0:17:23] } 35... Kf7 { [%eval -4.43] [%clk 0:26:44] } 36. Qf4+ { [%eval -4.88] [%clk 0:16:59] } 36... Kxe7 { [%eval -5.04] [%clk 0:27:04] } 37. Qc7+ { [%eval -4.76] [%clk 0:17:27] } 37... Ke6 { [%eval -5.26] [%clk 0:20:30] } 38. Qxh7 { [%eval -5.68] [%clk 0:17:56] } 38... Qe8 { [%eval -5.49] [%clk 0:18:25] } 39. Qc7 { [%eval -6.27] [%clk 0:17:43] } 39... Nc4 { [%eval -6.21] [%clk 0:16:38] } 40. Qb7 { [%eval -6.54] [%clk 0:13:45] } 40... b2 { [%eval -5.99] [%clk 0:13:45] } 41. Qxa6+ { [%eval -7.46] [%clk 0:13:24] } 41... Kf7 { [%eval -7.62] [%clk 0:13:34] } 42. Qb7+ { [%eval -7.51] [%clk 0:09:47] } 42... Qe7 { [%eval -6.91] [%clk 0:13:14] } 43. Qxd5+ { [%eval -7.01] [%clk 0:10:11] } 43... Kg7 { [%eval -6.56] [%clk 0:13:38] } 44. Qxc4 { [%eval -6.92] [%clk 0:10:27] } 44... b1=Q+ { [%eval -6.76] [%clk 0:14:00] } 45. Nf1 { [%eval -7.96] [%clk 0:10:54] } 45... b3 { [%eval -8.21] [%clk 0:14:05] } 46. d5 { [%eval -7.42] [%clk 0:11:18] } 46... b2 { [%eval -8.39] [%clk 0:14:09] } 47. d6 { [%eval -9.27] [%clk 0:10:37] } 47... Qxd6 { [%eval -8.62] [%clk 0:14:29] } 48. Qc3+ { [%eval -9.77] [%clk 0:11:05] } 48... Kf7 { [%eval -11.22] [%clk 0:07:24] } 49. Qf3+ { [%eval -10.39] [%clk 0:11:10] } 49... Ke7 { [%eval -9.51] [%clk 0:07:21] } 50. Qe3+? { [%eval #-14] } { Checkmate is now unavoidable. Qb7+ was best. } { [%clk 0:10:54] } 50... Kf6 { [%eval #-13] [%clk 0:07:28] } 51. Qc3+ { [%eval #-13] [%clk 0:11:15] } 51... Qe5 { [%eval #-12] [%clk 0:07:16] } 52. Qc6+ { [%eval #-9] [%clk 0:11:44] } 52... Kg5 { [%eval #-8] [%clk 0:07:32] } 53. Qb6 { [%eval #-8] [%clk 0:11:53] } 53... Qd1 { [%eval #-7] [%clk 0:07:05] } 54. g3 { [%eval #-7] [%clk 0:11:45] } 54... Kh6 { [%eval #-7] [%clk 0:07:28] } 0-1