Event: British Chess Championships 2021
Date: 2021-10-10
White: Olson, Hamish
WhiteElo: 2273
Black: Ledger, Andrew J
BlackElo: 2329
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.28] [%clk 1:30:50] } 2. Nf3 { [%eval 0.12] [%clk 1:31:13] } 2... d5 { [%eval 0.09] [%clk 1:31:02] } 3. g3 { [%eval 0.0] [%clk 1:31:27] } 3... Bf5 { [%eval 0.0] [%clk 1:29:32] } 4. Bg2 { [%eval 0.0] [%clk 1:31:33] } 4... c6 { [%eval 0.19] [%clk 1:29:01] } 5. c4 { [%eval 0.0] [%clk 1:31:00] } 5... e6 { [%eval 0.0] [%clk 1:27:14] } 6. Nc3 { [%eval 0.0] [%clk 1:31:07] } 6... h6 { [%eval 0.0] [%clk 1:24:11] } 7. Qb3 { [%eval 0.0] [%clk 1:31:20] } 7... Qc8 { [%eval 0.22] [%clk 1:12:50] } 8. O-O { [%eval 0.09] [%clk 1:30:46] } 8... Nbd7 { [%eval 0.51] [%clk 1:12:33] } 9. Bf4 { [%eval 0.3] [%clk 1:29:23] } 9... Nh5?! { [%eval 1.27] } { Inaccuracy. Be7 was best. } { [%clk 1:03:56] } 10. Bd2?! { [%eval 0.67] } { Inaccuracy. cxd5 was best. } { [%clk 1:21:13] } 10... Bd6?? { [%eval 2.5] } { Blunder. dxc4 was best. } { [%clk 0:55:49] } 11. Rac1? { [%eval 1.21] } { Mistake. Nh4 was best. } { [%clk 1:18:33] } 11... Nhf6?! { [%eval 1.88] } { Inaccuracy. dxc4 was best. } { [%clk 0:46:54] } 12. Nh4 { [%eval 2.22] [%clk 1:01:52] } 12... Be4 { [%eval 2.7] [%clk 0:45:10] } 13. cxd5 { [%eval 2.88] [%clk 1:00:55] } 13... exd5?! { [%eval 4.35] } { Inaccuracy. Bxg2 was best. } { [%clk 0:41:03] } 14. Bxe4 { [%eval 4.71] [%clk 0:57:04] } 14... Nxe4 { [%eval 4.33] [%clk 0:39:56] } 15. Nxe4 { [%eval 4.55] [%clk 0:56:41] } 15... dxe4 { [%eval 4.26] [%clk 0:40:22] } 16. Nf5 { [%eval 4.49] [%clk 0:56:08] } 16... Bf8 { [%eval 4.37] [%clk 0:40:41] } 17. Bb4 { [%eval 3.7] [%clk 0:52:58] } 17... Nb6?! { [%eval 4.97] } { Inaccuracy. g6 was best. } { [%clk 0:23:18] } 18. Bxf8 { [%eval 4.94] [%clk 0:52:11] } 18... Qxf5 { [%eval 4.4] [%clk 0:23:37] } 19. Bxg7 { [%eval 4.14] [%clk 0:48:28] } 19... Rg8?! { [%eval 5.39] } { Inaccuracy. Rh7 was best. } { [%clk 0:24:02] } 20. Rc5 { [%eval 5.25] [%clk 0:47:50] } 20... Qg6 { [%eval 5.4] [%clk 0:22:24] } 21. Re5+?? { [%eval 2.69] } { Blunder. Be5 was best. } { [%clk 0:37:45] } 21... Kd7?? { [%eval 5.46] } { Blunder. Kd8 was best. } { [%clk 0:20:14] } 22. Bxh6 { [%eval 5.68] [%clk 0:36:23] } 22... f5?! { [%eval 8.39] } { Inaccuracy. Rae8 was best. } { [%clk 0:14:48] } 23. a4?! { [%eval 5.91] } { Inaccuracy. Bf4 was best. } { [%clk 0:32:19] } 23... Rh8 { [%eval 6.47] [%clk 0:14:26] } 24. Bf4 { [%eval 6.44] [%clk 0:30:22] } 24... Rh3?! { [%eval 10.81] } { Inaccuracy. Rh7 was best. } { [%clk 0:03:56] } 25. f3 { [%eval 7.68] [%clk 0:28:11] } 25... Rah8 { [%eval 7.79] [%clk 0:04:07] } 26. Rf2 { [%eval 7.53] [%clk 0:27:42] } 26... Kc8 { [%eval 7.62] [%clk 0:02:54] } 27. fxe4 { [%eval 7.69] [%clk 0:27:07] } 27... fxe4 { [%eval 7.93] [%clk 0:02:36] } 28. e3 { [%eval 7.15] [%clk 0:24:07] } 28... Nd7 { [%eval 7.37] [%clk 0:02:17] } 29. Re7 { [%eval 6.94] [%clk 0:22:43] } 29... Qh5 { [%eval 15.75] [%clk 0:01:06] } 30. Qe6 { [%eval #7] [%clk 0:21:53] } 1-0