Event: TOP BOARDS
Site: Montesilvano, Italy
Date: 2023-11-24
White: Murzin, Volodar
WhiteTitle: GM
WhiteElo: 2625
Black: Grebnev, Aleksey
BlackTitle: IM
BlackElo: 2500
Result: 1-0
ECO: A35
Opening: English Opening: Symmetrical Variation, Four Knights Variation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:29:19] } 1... c5 { [%eval 0.13] [%clk 1:29:43] } 2. c4 { [%eval 0.25] [%clk 1:29:45] } 2... Nc6 { [%eval 0.43] [%clk 1:30:01] } 3. Nc3 { [%eval 0.25] [%clk 1:30:07] } 3... Nf6 { [%eval 0.46] [%clk 1:30:24] } 4. d4 { [%eval 0.13] [%clk 1:30:18] } 4... cxd4 { [%eval 0.15] [%clk 1:30:48] } 5. Nxd4 { [%eval 0.14] [%clk 1:30:45] } 5... g6 { [%eval 0.5] [%clk 1:27:25] } 6. e4 { [%eval 0.51] [%clk 1:29:43] } 6... d6 { [%eval 0.71] [%clk 1:27:46] } 7. Nc2 { [%eval 0.42] [%clk 1:30:01] } 7... Bg7 { [%eval 0.51] [%clk 1:28:08] } 8. Be2 { [%eval 0.46] [%clk 1:30:24] } 8... O-O { [%eval 0.44] [%clk 1:28:32] } 9. O-O { [%eval 0.49] [%clk 1:30:50] } 9... Nd7 { [%eval 0.48] [%clk 1:28:37] } 10. Bd2 { [%eval 0.58] [%clk 1:31:09] } 10... Nc5 { [%eval 0.46] [%clk 1:28:17] } 11. b4 { [%eval 0.53] [%clk 1:31:13] } 11... Ne6 { [%eval 0.51] [%clk 1:26:08] } 12. Rc1 { [%eval 0.47] [%clk 1:28:12] } 12... a5 { [%eval 0.62] [%clk 1:20:13] } 13. b5 { [%eval 0.67] [%clk 1:01:46] } 13... Ncd4 { [%eval 0.7] [%clk 1:19:55] } 14. Nxd4 { [%eval 0.75] [%clk 0:54:06] } 14... Bxd4 { [%eval 0.87] [%clk 1:19:19] } 15. Nd5 { [%eval 0.88] [%clk 0:51:44] } 15... b6 { [%eval 0.67] [%clk 1:13:05] } 16. Bg4 { [%eval 0.78] [%clk 0:46:49] } 16... Bc5 { [%eval 0.76] [%clk 0:52:43] } 17. Kh1 { [%eval 0.87] [%clk 0:29:30] } 17... Nc7 { [%eval 1.08] [%clk 0:45:55] } 18. Bg5?! { [%eval 0.32] } { Inaccuracy. Nc3 was best. } { [%clk 0:29:20] } 18... Nxd5 { [%eval 0.2] [%clk 0:37:24] } 19. cxd5 { [%eval 0.32] [%clk 0:29:11] } 19... Bxg4 { [%eval 0.3] [%clk 0:34:47] } 20. Qxg4 { [%eval 0.34] [%clk 0:29:33] } 20... Qc8 { [%eval 0.42] [%clk 0:34:14] } 21. Qh4 { [%eval 0.59] [%clk 0:16:37] } 21... f6 { [%eval 0.6] [%clk 0:34:34] } 22. Bh6 { [%eval 0.53] [%clk 0:17:02] } 22... Rf7 { [%eval 0.66] [%clk 0:34:58] } 23. f4 { [%eval 0.44] [%clk 0:14:06] } 23... f5?! { [%eval 1.0] } { Inaccuracy. Qd7 was best. } { [%clk 0:22:06] } 24. e5 { [%eval 0.96] [%clk 0:07:46] } 24... e6 { [%eval 0.84] [%clk 0:22:14] } 25. Rfd1 { [%eval 0.96] [%clk 0:05:26] } 25... exd5 { [%eval 0.78] [%clk 0:20:31] } 26. Rxd5 { [%eval 0.94] [%clk 0:05:48] } 26... dxe5 { [%eval 0.92] [%clk 0:20:00] } 27. fxe5 { [%eval 0.37] [%clk 0:05:31] } 27... Qe8? { [%eval 2.09] } { Mistake. f4 was best. } { [%clk 0:19:39] } 28. Qc4 { [%eval 2.26] [%clk 0:05:13] } 28... Bf8 { [%eval 2.4] [%clk 0:18:49] } 29. Bxf8 { [%eval 2.34] [%clk 0:05:16] } 29... Kxf8?! { [%eval 3.09] } { Inaccuracy. Qxf8 was best. } { [%clk 0:18:34] } 30. Qd4 { [%eval 3.0] [%clk 0:05:08] } 30... Kg8 { [%eval 3.18] [%clk 0:18:12] } 31. Rc6?! { [%eval 2.3] } { Inaccuracy. Qxb6 was best. } { [%clk 0:05:17] } 31... Re7? { [%eval 3.96] } { Mistake. Qf8 was best. } { [%clk 0:17:29] } 32. h4?! { [%eval 2.69] } { Inaccuracy. Rxb6 was best. } { [%clk 0:04:12] } 32... Qf7?! { [%eval 4.29] } { Inaccuracy. g5 was best. } { [%clk 0:17:17] } 33. Rf6 { [%eval 4.59] [%clk 0:04:05] } 33... Qe8 { [%eval 4.52] [%clk 0:17:19] } 34. Rxb6 { [%eval 4.69] [%clk 0:03:49] } 34... Rc7 { [%eval 5.43] [%clk 0:15:21] } 35. Rbd6 { [%eval 5.52] [%clk 0:04:04] } 35... Qe7 { [%eval 5.82] [%clk 0:14:08] } 36. b6 { [%eval 5.89] [%clk 0:04:02] } 36... Rc1+ { [%eval 6.38] [%clk 0:12:29] } 37. Kh2 { [%eval 6.17] [%clk 0:04:31] } 37... Rf8 { [%eval 5.89] [%clk 0:12:38] } 38. Rd7 { [%eval 6.23] [%clk 0:03:16] } 38... Qe6 { [%eval 6.6] [%clk 0:12:54] } 39. R5d6 { [%eval 5.68] [%clk 0:03:26] } 39... Qxa2?? { [%eval #16] } { Checkmate is now unavoidable. Qc4 was best. } { [%clk 0:12:55] } 40. e6 { [%eval #13] [%clk 0:33:38] } 40... Qa1 { [%eval #13] [%clk 0:43:15] } 41. Qxa1? { [%eval 7.89] } { Lost forced checkmate sequence. Rg7+ was best. } { [%clk 0:33:20] } 41... Rxa1 { [%eval 8.17] [%clk 0:43:40] } 42. e7 { [%eval 6.39] [%clk 0:33:40] } 42... Re8 { [%eval 6.49] [%clk 0:44:06] } 43. Rd8 { [%eval 6.45] [%clk 0:34:02] } 43... Kf7 { [%eval 6.08] [%clk 0:44:31] } 44. Rxe8 { [%eval 6.39] [%clk 0:34:24] } 44... Kxe8 { [%eval 6.25] [%clk 0:44:58] } 45. b7 { [%eval 6.29] [%clk 0:34:47] } 1-0