Event: Chessable British Chess Championships: Championship
Site: Riviera Centre, Torquay, United Kingdom
Date: 2022-08-21
White: Kolbus, Dietmar
WhiteElo: 2272
Black: Yao, Lan
BlackElo: 2274
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard
TimeControl: 40 moves in90 + Game/30 + 30’ seconds added per move

1. Nf3 { [%eval 0.25] [%clk 1:30:56] } 1... Nf6 { [%eval 0.29] [%clk 1:30:55] } 2. c4 { [%eval 0.25] [%clk 1:31:12] } 2... e6 { [%eval 0.22] [%clk 1:31:15] } 3. b3 { [%eval 0.0] [%clk 1:30:19] } 3... Be7 { [%eval 0.01] [%clk 1:31:18] } 4. Bb2 { [%eval 0.13] [%clk 1:30:40] } 4... O-O { [%eval 0.17] [%clk 1:31:12] } 5. g3 { [%eval 0.09] [%clk 1:30:50] } 5... b6 { [%eval 0.2] [%clk 1:31:37] } 6. Bg2 { [%eval 0.2] [%clk 1:31:14] } 6... Bb7 { [%eval 0.22] [%clk 1:32:04] } 7. O-O { [%eval 0.18] [%clk 1:31:29] } 7... d5 { [%eval 0.07] [%clk 1:32:25] } 8. cxd5 { [%eval 0.05] [%clk 1:27:35] } 8... exd5 { [%eval 0.21] [%clk 1:32:50] } 9. d4 { [%eval 0.04] [%clk 1:27:14] } 9... Nbd7 { [%eval 0.23] [%clk 1:33:16] } 10. Nc3 { [%eval 0.21] [%clk 1:27:28] } 10... Re8 { [%eval 0.18] [%clk 1:30:39] } 11. Rc1 { [%eval 0.2] [%clk 1:27:27] } 11... a6 { [%eval 0.39] [%clk 1:31:02] } 12. Qc2 { [%eval 0.25] [%clk 1:26:55] } 12... Bd6 { [%eval 0.28] [%clk 1:28:38] } 13. Nh4 { [%eval 0.06] [%clk 1:26:39] } 13... g6 { [%eval 0.12] [%clk 1:23:41] } 14. Nf3 { [%eval 0.06] [%clk 1:24:47] } 14... Qe7 { [%eval 0.02] [%clk 1:14:47] } 15. Rfe1 { [%eval 0.08] [%clk 1:20:40] } 15... Qf8?! { [%eval 0.7] } { Inaccuracy. Ne4 was best. } { [%clk 1:04:45] } 16. Nd2 { [%eval 0.46] [%clk 1:16:56] } 16... Bb4 { [%eval 0.51] [%clk 0:57:21] } 17. a3 { [%eval 0.05] [%clk 1:09:39] } 17... Bxa3 { [%eval 0.1] [%clk 0:54:19] } 18. Bxa3 { [%eval 0.0] [%clk 1:10:00] } 18... Qxa3 { [%eval 0.19] [%clk 0:54:46] } 19. Ncb1 { [%eval 0.18] [%clk 1:10:21] } 19... Qb4 { [%eval 0.33] [%clk 0:45:59] } 20. Qxc7 { [%eval 0.32] [%clk 1:10:36] } 20... Rab8 { [%eval 0.4] [%clk 0:46:13] } 21. Qc3 { [%eval 0.11] [%clk 1:09:31] } 21... Qd6 { [%eval 0.08] [%clk 0:42:10] } 22. e3 { [%eval 0.0] [%clk 1:04:59] } 22... Rbc8 { [%eval 0.12] [%clk 0:40:36] } 23. Qb2 { [%eval 0.0] [%clk 1:05:20] } 23... b5 { [%eval 0.07] [%clk 0:36:28] } 24. b4 { [%eval -0.25] [%clk 0:57:50] } 24... Nb6 { [%eval -0.19] [%clk 0:35:45] } 25. Bh3?! { [%eval -0.91] } { Inaccuracy. Qa3 was best. } { [%clk 0:56:06] } 25... Rxc1 { [%eval -0.69] [%clk 0:35:02] } 26. Rxc1 { [%eval -0.72] [%clk 0:56:25] } 26... Nc4 { [%eval -0.56] [%clk 0:35:17] } 27. Qc3 { [%eval -0.69] [%clk 0:56:01] } 27... h5 { [%eval -0.67] [%clk 0:25:32] } 28. Bg2 { [%eval -0.87] [%clk 0:44:58] } 28... h4 { [%eval -0.87] [%clk 0:22:20] } 29. Nxc4 { [%eval -0.87] [%clk 0:44:31] } 29... bxc4 { [%eval -1.03] [%clk 0:22:46] } 30. Nd2 { [%eval -1.02] [%clk 0:42:38] } 30... hxg3?! { [%eval -0.36] } { Inaccuracy. Qe7 was best. } { [%clk 0:23:01] } 31. hxg3 { [%eval -0.59] [%clk 0:43:01] } 31... Rb8?! { [%eval -0.01] } { Inaccuracy. Qd7 was best. } { [%clk 0:21:00] } 32. e4 { [%eval -0.11] [%clk 0:28:22] } 32... Nxe4 { [%eval 0.0] [%clk 0:21:12] } 33. Bxe4 { [%eval 0.0] [%clk 0:28:33] } 33... dxe4 { [%eval 0.05] [%clk 0:21:37] } 34. Nxc4 { [%eval 0.0] [%clk 0:28:55] } 34... Qe6 { [%eval 0.5] [%clk 0:19:35] } 35. Qd2? { [%eval -0.91] } { Mistake. Ne3 was best. } { [%clk 0:28:57] } 35... Kg7?! { [%eval 0.0] } { Inaccuracy. e3 was best. } { [%clk 0:10:24] } 36. Qf4? { [%eval -1.68] } { Mistake. d5 was best. } { [%clk 0:18:18] } 36... Rc8 { [%eval -2.03] [%clk 0:03:46] } 37. Ne5 { [%eval -2.59] [%clk 0:18:20] } 37... Rxc1+?? { [%eval 0.0] } { Blunder. f6 was best. } { [%clk 0:03:52] } 38. Qxc1 { [%eval -0.03] [%clk 0:18:48] } 38... Qf5 { [%eval 0.0] [%clk 0:01:09] } 39. Qc4 { [%eval 0.0] [%clk 0:17:09] } 39... Qf6 { [%eval 0.12] [%clk 0:00:52] } 40. b5 { [%eval 0.09] [%clk 0:13:08] } 40... axb5 { [%eval 0.0] [%clk 0:00:59] } 41. Qxb5 { [%eval 0.04] [%clk 0:13:33] } 41... Ba6 { [%eval 0.04] [%clk 0:26:35] } 42. Qb3 { [%eval 0.0] [%clk 0:40:24] } 42... Bc8 { [%eval 0.31] [%clk 0:24:22] } 43. Qe3 { [%eval 0.06] [%clk 0:39:31] } 43... Bb7 { [%eval 0.37] [%clk 0:21:18] } 44. Nd7 { [%eval 0.0] [%clk 0:34:16] } 44... Qf5 { [%eval 0.0] [%clk 0:18:13] } 45. Nc5 { [%eval 0.0] [%clk 0:30:42] } 45... Bd5 { [%eval 0.15] [%clk 0:18:04] } 46. Na4 { [%eval 0.0] [%clk 0:30:59] } 46... Kg8 { [%eval 0.16] [%clk 0:16:54] } 47. Nc3 { [%eval 0.09] [%clk 0:31:14] } 1/2-1/2