Event: Round 3: Moore, Geoffrey R - Costello, Colin A
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-65/round-3/a8jetoy3/Lcctr1Ir
White: Moore, Geoffrey R
WhiteElo: 1996
Black: Costello, Colin A
BlackElo: 1876
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:55] } 1... d5 { [%eval 0.18] [%clk 1:30:15] } 2. g3 { [%eval 0.15] [%clk 1:31:20] } 2... Nf6 { [%eval 0.15] [%clk 1:30:15] } 3. Bg2 { [%eval 0.13] [%clk 1:31:43] } 3... Nbd7 { [%eval 0.26] [%clk 1:30:15] } 4. O-O { [%eval 0.12] [%clk 1:31:07] } 4... e5 { [%eval 0.16] [%clk 1:30:08] } 5. d3 { [%eval 0.05] [%clk 1:31:22] } 5... Be7 { [%eval 0.12] [%clk 1:28:57] } 6. c3 { [%eval -0.16] [%clk 1:30:14] } 6... O-O { [%eval -0.15] [%clk 1:27:36] } 7. Nbd2 { [%eval -0.19] [%clk 1:29:46] } 7... Re8 { [%eval -0.14] [%clk 1:26:43] } 8. Qc2 { [%eval -0.31] [%clk 1:29:31] } 8... c6 { [%eval -0.27] [%clk 1:23:19] } 9. b4 { [%eval -0.39] [%clk 1:26:33] } 9... Qc7 { [%eval -0.15] [%clk 1:20:59] } 10. e4 { [%eval -0.64] [%clk 1:22:15] } 10... a5 { [%eval -0.48] [%clk 1:19:03] } 11. exd5 { [%eval -1.02] [%clk 1:11:55] } 11... cxd5 { [%eval -1.05] [%clk 1:19:13] } 12. bxa5 { [%eval -1.12] [%clk 1:11:23] } 12... Qxa5 { [%eval -0.67] [%clk 1:14:00] } 13. Re1 { [%eval -0.6] [%clk 1:09:30] } 13... Bd6 { [%eval -0.48] [%clk 1:10:15] } 14. c4 { [%eval -0.71] [%clk 1:03:46] } 14... d4 { [%eval -0.36] [%clk 1:06:34] } 15. Nb3 { [%eval -0.35] [%clk 1:01:46] } 15... Qa4 { [%eval -0.27] [%clk 1:05:26] } 16. Bg5 { [%eval -0.38] [%clk 1:00:34] } 16... h6 { [%eval -0.33] [%clk 1:01:05] } 17. Bxf6 { [%eval -0.35] [%clk 1:00:19] } 17... Nxf6 { [%eval -0.26] [%clk 1:00:57] } 18. c5 { [%eval -0.44] [%clk 0:56:57] } 18... Bc7 { [%eval -0.59] [%clk 1:00:55] } 19. Nfd2 { [%eval -0.74] [%clk 0:57:05] } 19... Rb8 { [%eval -0.24] [%clk 0:51:45] } 20. Nc4 { [%eval -0.17] [%clk 0:54:45] } 20... Bd7 { [%eval -0.25] [%clk 0:46:41] } 21. Re2 { [%eval -0.4] [%clk 0:49:34] } 21... Bc6 { [%eval 0.06] [%clk 0:44:24] } 22. Rae1?! { [%eval -0.54] } { Inaccuracy. Nba5 was best. } { [%clk 0:48:59] } 22... Bxg2 { [%eval -0.55] [%clk 0:36:53] } 23. Kxg2 { [%eval -0.53] [%clk 0:49:04] } 23... Qc6+ { [%eval -0.53] [%clk 0:34:35] } 24. Kg1 { [%eval -0.61] [%clk 0:48:50] } 24... Qd5 { [%eval -0.69] [%clk 0:32:37] } 25. Ncd2 { [%eval -1.04] [%clk 0:46:54] } 1/2-1/2