Event: Russian Team Championship | Higher League
Site: chess24.com
Date: 2022-05-03
White: Polukhin, Alexander
WhiteElo: 2170
Black: Khubukshanov, Erdem
BlackTitle: FM
BlackElo: 2392
Result: 0-1
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:18] } 2. c4 { [%eval 0.0] [%clk 1:30:50] } 2... Nc6 { [%eval 0.03] [%clk 1:30:37] } 3. Nc3 { [%eval 0.0] [%clk 1:31:08] } 3... g6 { [%eval -0.11] [%clk 1:30:59] } 4. g3 { [%eval -0.2] [%clk 1:31:30] } 4... Bg7 { [%eval 0.0] [%clk 1:31:23] } 5. Bg2 { [%eval 0.0] [%clk 1:31:54] } 5... a6 { [%eval 0.0] [%clk 1:31:33] } 6. a3 { [%eval -0.39] [%clk 1:31:20] } 6... Rb8 { [%eval -0.02] [%clk 1:27:39] } 7. Nge2 { [%eval -0.02] [%clk 1:23:45] } 7... b5 { [%eval 0.0] [%clk 1:27:44] } 8. cxb5 { [%eval 0.0] [%clk 1:20:20] } 8... axb5 { [%eval -0.05] [%clk 1:28:06] } 9. b4 { [%eval -0.39] [%clk 1:19:23] } 9... d6 { [%eval -0.04] [%clk 1:05:58] } 10. Rb1 { [%eval -0.01] [%clk 1:08:50] } 10... c4 { [%eval -0.01] [%clk 0:55:20] } 11. O-O { [%eval 0.0] [%clk 1:03:33] } 11... Ne5 { [%eval 0.0] [%clk 0:53:30] } 12. d4?! { [%eval -0.59] } { Inaccuracy. a4 was best. } { [%clk 0:50:50] } 12... cxd3 { [%eval -0.69] [%clk 0:51:15] } 13. Nf4 { [%eval -0.98] [%clk 0:50:25] } 13... Bg4 { [%eval -1.04] [%clk 0:47:36] } 14. f3 { [%eval -1.04] [%clk 0:47:59] } 14... Bd7 { [%eval -1.11] [%clk 0:46:35] } 15. Nxd3 { [%eval -1.07] [%clk 0:36:45] } 15... Nc4 { [%eval -1.22] [%clk 0:46:22] } 16. Nd5 { [%eval -1.11] [%clk 0:35:49] } 16... Nf6 { [%eval -1.19] [%clk 0:39:52] } 17. Ne3 { [%eval -1.45] [%clk 0:32:38] } 17... Qb6 { [%eval -0.94] [%clk 0:39:53] } 18. Qe2?! { [%eval -1.81] } { Inaccuracy. Re1 was best. } { [%clk 0:32:25] } 18... O-O { [%eval -1.52] [%clk 0:34:53] } 19. Kh1 { [%eval -1.78] [%clk 0:31:52] } 19... Ra8 { [%eval -1.57] [%clk 0:35:11] } 20. Nf4 { [%eval -1.9] [%clk 0:24:49] } 20... Nxa3?! { [%eval -1.11] } { Inaccuracy. e6 was best. } { [%clk 0:34:07] } 21. Ra1 { [%eval -1.54] [%clk 0:24:13] } 21... Nc4 { [%eval -1.29] [%clk 0:33:19] } 22. Ned5 { [%eval -1.28] [%clk 0:23:37] } 22... Nxd5 { [%eval -1.25] [%clk 0:28:19] } 23. Nxd5 { [%eval -1.24] [%clk 0:23:59] } 23... Qb7 { [%eval -1.28] [%clk 0:27:53] } 24. Nxe7+ { [%eval -0.91] [%clk 0:23:27] } 24... Kh8 { [%eval -1.5] [%clk 0:28:21] } 25. Rxa8 { [%eval -1.43] [%clk 0:20:53] } 25... Rxa8 { [%eval -1.5] [%clk 0:28:29] } 26. Rd1 { [%eval -1.58] [%clk 0:19:20] } 26... Ra1 { [%eval -1.42] [%clk 0:27:13] } 27. h4 { [%eval -1.48] [%clk 0:14:41] } 27... Qa7 { [%eval -1.32] [%clk 0:23:51] } 28. Bf4? { [%eval -2.98] } { Mistake. h5 was best. } { [%clk 0:13:35] } 28... Ra2 { [%eval -3.1] [%clk 0:22:50] } 29. Qf1 { [%eval -2.72] [%clk 0:08:04] } 29... Qa4 { [%eval -2.22] [%clk 0:20:36] } 30. Nd5 { [%eval -2.07] [%clk 0:06:52] } 30... h5 { [%eval -1.19] [%clk 0:20:31] } 31. e5 { [%eval -1.18] [%clk 0:03:20] } 31... Qc2 { [%eval -0.86] [%clk 0:18:33] } 32. Rc1 { [%eval -0.76] [%clk 0:02:42] } 32... Qf5 { [%eval -0.62] [%clk 0:19:01] } 33. Ne7 { [%eval -1.16] [%clk 0:02:03] } 33... Qe6 { [%eval -0.85] [%clk 0:19:14] } 34. exd6 { [%eval -0.6] [%clk 0:02:21] } 34... Be5 { [%eval -0.23] [%clk 0:14:21] } 35. Bxe5+? { [%eval -1.51] } { Mistake. Re1 was best. } { [%clk 0:01:59] } 35... Qxe5 { [%eval -1.37] [%clk 0:14:49] } 36. f4?? { [%eval -3.49] } { Blunder. Qe1 was best. } { [%clk 0:00:35] } 36... Qxd6 { [%eval -3.66] [%clk 0:14:54] } 37. Nd5?! { [%eval -5.48] } { Inaccuracy. Re1 was best. } { [%clk 0:00:39] } 37... Bc6 { [%eval -5.57] [%clk 0:13:47] } 38. Rd1 { [%eval -5.65] [%clk 0:00:30] } 38... Rxg2 { [%eval -5.5] [%clk 0:14:08] } 39. Qxg2 { [%eval -5.86] [%clk 0:00:24] } 39... Ne3 { [%eval -5.43] [%clk 0:14:33] } 40. Qb2+?! { [%eval -8.22] } { Inaccuracy. Nxe3 was best. } { [%clk 0:00:31] } 40... Kg8 { [%eval -7.53] [%clk 0:14:50] } 41. Rd4 { [%eval -8.92] [%clk 0:00:30] } 41... Bxd5+ { [%eval -8.55] [%clk 0:14:46] } 42. Kg1 { [%eval -8.88] [%clk 0:00:32] } 42... Qb6 { [%eval -8.71] [%clk 0:13:57] } 43. Kh2 { [%eval -11.04] [%clk 0:00:30] } 43... Nf1+ { [%eval -11.1] [%clk 0:14:24] } 44. Kg1 { [%eval -11.07] [%clk 0:00:08] } 44... Nxg3 { [%eval -10.64] [%clk 0:14:51] } 45. Kh2 { [%eval -11.03] } 45... Nf1+ { [%eval -11.39] [%clk 0:15:15] } 46. Kg1 { [%eval -10.91] [%clk 0:00:46] } 46... Ne3 { [%eval -9.2] [%clk 0:15:39] } 47. Kh2 { [%eval -11.64] [%clk 0:00:30] } 47... Qf6 { [%eval -11.4] [%clk 0:16:04] } 48. Kh3?! { [%eval #-5] } { Checkmate is now unavoidable. Kg1 was best. } 48... Nf5?! { [%eval -11.12] } { Lost forced checkmate sequence. Nf1 was best. } { [%clk 0:16:08] } 49. Rxd5 { [%eval -66.34] } 49... Qxb2 { [%eval -75.14] [%clk 0:16:27] } 50. Rd8+ { [%clk 0:00:56] } 50... Kh7 { [%clk 0:16:53] } 51. Rh8+ { [%clk 0:01:20] } 51... Qxh8 { [%clk 0:17:20] } 0-1