Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-25
White: Sokolovsky, Yahli
WhiteTitle: GM
WhiteElo: 2516
Black: Narayanan, Samrug
BlackTitle: FM
BlackElo: 2361
Result: 0-1
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:56] } 1... e5 { [%eval 0.21] [%clk 1:40:56] } 2. Nf3 { [%eval 0.11] [%clk 1:41:15] } 2... Nc6 { [%eval 0.19] [%clk 1:41:24] } 3. Bb5 { [%eval 0.16] [%clk 1:41:33] } 3... a6 { [%eval 0.38] [%clk 1:41:51] } 4. Ba4 { [%eval 0.14] [%clk 1:41:53] } 4... Nf6 { [%eval 0.18] [%clk 1:42:17] } 5. O-O { [%eval 0.21] [%clk 1:42:13] } 5... Be7 { [%eval 0.46] [%clk 1:42:43] } 6. Re1 { [%eval 0.24] [%clk 1:42:32] } 6... b5 { [%eval 0.31] [%clk 1:43:07] } 7. Bb3 { [%eval 0.2] [%clk 1:42:55] } 7... d6 { [%eval 0.23] [%clk 1:43:33] } 8. c3 { [%eval 0.4] [%clk 1:43:17] } 8... O-O { [%eval 0.49] [%clk 1:43:57] } 9. h3 { [%eval 0.39] [%clk 1:43:40] } 9... Bb7 { [%eval 0.39] [%clk 1:44:23] } 10. d3 { [%eval 0.24] [%clk 1:34:57] } 10... Na5 { [%eval 0.21] [%clk 1:41:22] } 11. Bc2 { [%eval 0.23] [%clk 1:35:18] } 11... c5 { [%eval 0.22] [%clk 1:41:45] } 12. Nbd2 { [%eval 0.21] [%clk 1:35:16] } 12... Qc7 { [%eval 0.35] [%clk 1:39:37] } 13. Nf1 { [%eval 0.29] [%clk 1:35:09] } 13... Rfe8 { [%eval 0.14] [%clk 1:39:50] } 14. Bg5 { [%eval 0.11] [%clk 1:27:17] } 14... h6 { [%eval 0.3] [%clk 1:38:47] } 15. Bh4 { [%eval 0.21] [%clk 1:23:22] } 15... Nh5 { [%eval 0.49] [%clk 1:27:02] } 16. Ne3 { [%eval 0.43] [%clk 1:19:43] } 16... Nf4 { [%eval 0.48] [%clk 1:26:15] } 17. Bg3 { [%eval 0.49] [%clk 1:15:45] } 17... Ng6 { [%eval 0.82] [%clk 1:18:41] } 18. Qd2 { [%eval 0.64] [%clk 1:06:28] } 18... Bf8 { [%eval 1.09] [%clk 1:17:16] } 19. b4 { [%eval 0.84] [%clk 0:59:05] } 19... Nc6 { [%eval 0.83] [%clk 1:11:22] } 20. a4 { [%eval 0.88] [%clk 0:57:43] } 20... Rad8 { [%eval 1.06] [%clk 1:04:10] } 21. axb5 { [%eval 0.99] [%clk 0:51:38] } 21... axb5 { [%eval 0.94] [%clk 1:04:35] } 22. Bb3 { [%eval 0.76] [%clk 0:51:28] } 22... Qd7 { [%eval 0.78] [%clk 0:59:50] } 23. Nd5 { [%eval 0.63] [%clk 0:46:11] } 23... cxb4 { [%eval 0.76] [%clk 0:47:57] } 24. cxb4 { [%eval 0.63] [%clk 0:46:29] } 24... Nge7 { [%eval 0.8] [%clk 0:46:26] } 25. Bh4 { [%eval 0.48] [%clk 0:37:37] } 25... Rb8 { [%eval 0.56] [%clk 0:42:57] } 26. Bxe7 { [%eval 0.62] [%clk 0:35:45] } 26... Bxe7 { [%eval 0.58] [%clk 0:38:19] } 27. d4 { [%eval 0.68] [%clk 0:26:14] } 27... exd4 { [%eval 0.69] [%clk 0:35:16] } 28. Nxd4 { [%eval 0.72] [%clk 0:26:35] } 28... Nxd4 { [%eval 0.67] [%clk 0:30:43] } 29. Qxd4 { [%eval 0.63] [%clk 0:27:00] } 29... Bd8?! { [%eval 1.3] } { Inaccuracy. Bxd5 was best. } { [%clk 0:28:12] } 30. Re3 { [%eval 1.26] [%clk 0:24:56] } 30... Bxd5?! { [%eval 1.95] } { Inaccuracy. Re5 was best. } { [%clk 0:24:02] } 31. Rg3 { [%eval 2.09] [%clk 0:22:05] } 31... Re5 { [%eval 2.1] [%clk 0:24:16] } 32. Bxd5 { [%eval 2.11] [%clk 0:22:33] } 32... Bb6 { [%eval 2.25] [%clk 0:24:29] } 33. Qd2 { [%eval 1.87] [%clk 0:18:36] } 33... Kh8 { [%eval 1.59] [%clk 0:24:27] } 34. Raa3 { [%eval 1.43] [%clk 0:16:26] } 34... Qe7?! { [%eval 2.18] } { Inaccuracy. f5 was best. } { [%clk 0:18:15] } 35. Raf3?! { [%eval 1.06] } { Inaccuracy. Rgf3 was best. } { [%clk 0:13:03] } 35... Rf8 { [%eval 0.99] [%clk 0:17:33] } 36. Qf4 { [%eval 0.56] [%clk 0:10:46] } 36... Bd4?! { [%eval 1.31] } { Inaccuracy. Kh7 was best. } { [%clk 0:14:34] } 37. Qd2 { [%eval 1.21] [%clk 0:09:48] } 37... Bb6 { [%eval 1.05] [%clk 0:12:13] } 38. Rg4?! { [%eval 0.39] } { Inaccuracy. Kh2 was best. } { [%clk 0:09:28] } 38... Qa7? { [%eval 1.65] } { Mistake. g5 was best. } { [%clk 0:07:25] } 39. Rfg3? { [%eval 0.0] } { Mistake. Rgf4 was best. } { [%clk 0:04:57] } 39... g5 { [%eval 0.0] [%clk 0:03:11] } 40. h4 { [%eval 0.0] [%clk 0:00:40] } 40... f5 { [%eval 0.0] [%clk 0:01:39] } 41. Rf3 { [%eval 0.0] [%clk 0:46:41] } 41... Qe7 { [%eval 0.0] [%clk 0:41:49] } 42. Rgg3?? { [%eval -1.93] } { Blunder. Rxf5 was best. } { [%clk 0:28:47] } 42... f4 { [%eval -1.66] [%clk 0:20:25] } 43. Rg4 { [%eval -1.98] [%clk 0:28:47] } 43... Qd7 { [%eval -1.83] [%clk 0:20:51] } 44. Rgg3 { [%eval -2.36] [%clk 0:28:38] } 44... Qd8 { [%eval -1.94] [%clk 0:20:12] } 45. Rg4 { [%eval -1.87] [%clk 0:27:28] } 45... Qd7 { [%eval -1.81] [%clk 0:20:23] } 46. Bb3 { [%eval -1.59] [%clk 0:23:35] } 46... d5 { [%eval -2.14] [%clk 0:15:00] } 47. Rgg3? { [%eval -3.64] } { Mistake. Bxd5 was best. } { [%clk 0:19:42] } 47... Qe7 { [%eval -3.86] [%clk 0:12:51] } 48. Rg4?! { [%eval -4.89] } { Inaccuracy. Rxg5 was best. } { [%clk 0:08:43] } 48... dxe4 { [%eval -4.79] [%clk 0:12:04] } 49. hxg5 { [%eval -5.05] [%clk 0:06:06] } 49... exf3 { [%eval -4.76] [%clk 0:11:21] } 50. gxh6?! { [%eval -7.54] } { Inaccuracy. Kh2 was best. } { [%clk 0:06:31] } 50... fxg2 { [%eval -6.88] [%clk 0:09:31] } 51. Qc3?? { [%eval #-11] } { Checkmate is now unavoidable. Kxg2 was best. } { [%clk 0:05:38] } 51... f3 { [%eval #-9] [%clk 0:07:35] } 52. h7?? { [%eval #-8] } { Checkmate is now unavoidable. Bc4 was best. } { [%clk 0:05:32] } 52... Bxf2+ { [%eval #-7] [%clk 0:07:27] } 53. Kxf2 { [%eval #-7] [%clk 0:05:53] } 53... Qa7+ { [%eval #-6] [%clk 0:07:52] } 0-1