Event: British Chess Championships 2021
Date: 2021-10-03
White: Head, Louise
WhiteElo: 2090
Black: Stubbs, Oliver
BlackElo: 1925
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.27] [%clk 1:30:52] } 2. c4 { [%eval 0.11] [%clk 1:31:22] } 2... g6 { [%eval 0.3] [%clk 1:31:18] } 3. Nc3 { [%eval 0.17] [%clk 1:31:49] } 3... Bg7 { [%eval 0.48] [%clk 1:31:39] } 4. e4 { [%eval 0.67] [%clk 1:32:14] } 4... d6 { [%eval 0.43] [%clk 1:32:04] } 5. Be2 { [%eval 0.13] [%clk 1:32:12] } 5... O-O { [%eval 0.45] [%clk 1:32:24] } 6. Be3 { [%eval 0.33] [%clk 1:32:04] } 6... e5 { [%eval 0.6] [%clk 1:31:28] } 7. d5 { [%eval 0.56] [%clk 1:32:06] } 7... a5 { [%eval 0.9] [%clk 1:31:08] } 8. g4 { [%eval 0.78] [%clk 1:30:42] } 8... Na6 { [%eval 1.06] [%clk 1:28:48] } 9. g5 { [%eval 1.21] [%clk 1:28:12] } 9... Ne8 { [%eval 1.12] [%clk 1:25:42] } 10. h4 { [%eval 1.18] [%clk 1:27:47] } 10... f5 { [%eval 1.17] [%clk 1:21:31] } 11. gxf6 { [%eval 1.03] [%clk 1:27:58] } 11... Qxf6?! { [%eval 1.99] } { Inaccuracy. Nxf6 was best. } { [%clk 1:17:24] } 12. Qd2 { [%eval 2.04] [%clk 1:23:03] } 12... Bd7?! { [%eval 3.09] } { Inaccuracy. Qf7 was best. } { [%clk 1:10:14] } 13. O-O-O { [%eval 3.06] [%clk 1:09:39] } 13... c6? { [%eval 5.38] } { Mistake. h6 was best. } { [%clk 1:07:58] } 14. h5 { [%eval 5.37] [%clk 1:01:28] } 14... Nac7 { [%eval 6.66] [%clk 1:00:05] } 15. hxg6 { [%eval 6.23] [%clk 0:57:13] } 15... hxg6 { [%eval 6.91] [%clk 0:59:35] } 16. Nf3 { [%eval 6.85] [%clk 0:49:13] } 16... cxd5 { [%eval 6.12] [%clk 0:57:01] } 17. Nxd5 { [%eval 6.76] [%clk 0:47:39] } 17... Nxd5 { [%eval 7.09] [%clk 0:57:14] } 18. Qxd5+ { [%eval 7.38] [%clk 0:36:48] } 18... Be6 { [%eval 7.08] [%clk 0:50:36] } 19. Qxb7 { [%eval 7.11] [%clk 0:35:38] } 19... Rc8 { [%eval 6.8] [%clk 0:31:40] } 20. Ng5 { [%eval 7.16] [%clk 0:34:01] } 20... Rc7 { [%eval 8.07] [%clk 0:24:07] } 21. Qb5 { [%eval 7.92] [%clk 0:31:54] } 21... Qe7 { [%eval 8.69] [%clk 0:21:11] } 22. Kb1 { [%eval 7.69] [%clk 0:22:04] } 22... Rb7 { [%eval 7.38] [%clk 0:17:42] } 23. Qa6 { [%eval 7.52] [%clk 0:19:31] } 23... Bc8 { [%eval 7.67] [%clk 0:15:07] } 24. Qc6 { [%eval 8.09] [%clk 0:14:51] } 24... Nf6 { [%eval 8.12] [%clk 0:11:52] } 25. Qxd6 { [%eval 8.04] [%clk 0:14:05] } 25... Qxd6 { [%eval 7.89] [%clk 0:10:32] } 26. Rxd6 { [%eval 7.94] [%clk 0:14:27] } 26... Bd7 { [%eval 8.65] [%clk 0:09:10] } 27. Rb6 { [%eval 6.78] [%clk 0:11:14] } 27... Rfb8 { [%eval 7.99] [%clk 0:08:43] } 28. Rxb7 { [%eval 6.89] [%clk 0:11:31] } 28... Rxb7 { [%eval 6.93] [%clk 0:09:09] } 29. Kc2 { [%eval 5.62] [%clk 0:10:11] } 29... Bc6 { [%eval 7.0] [%clk 0:09:34] } 30. f3 { [%eval 6.93] [%clk 0:10:25] } 30... Nh5 { [%eval 7.23] [%clk 0:10:00] } 31. Ne6 { [%eval 5.46] [%clk 0:10:15] } 31... Ng3 { [%eval 5.86] [%clk 0:08:53] } 32. Rh2 { [%eval 5.98] [%clk 0:10:26] } 32... Nxe2 { [%eval 5.61] [%clk 0:09:15] } 33. Rxe2 { [%eval 6.06] [%clk 0:10:51] } 33... Rf7 { [%eval 7.07] [%clk 0:07:06] } 34. Nd8 { [%eval 7.1] [%clk 0:10:31] } 34... Ba4+ { [%eval 6.92] [%clk 0:07:07] } 35. b3 { [%eval 7.31] [%clk 0:10:56] } 35... Rd7 { [%eval 7.23] [%clk 0:07:33] } 36. Bg5 { [%eval 7.23] [%clk 0:10:41] } 1-0