Event: Round 4: Letton, Rob - Morrison, Munroe L
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-50/round-4/WP8bsEFt/UmOW74sP
White: Letton, Rob
WhiteElo: 1711
Black: Morrison, Munroe L
BlackElo: 1806
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nc3 { [%eval 0.26] [%clk 1:31:18] } 2... Nc6 { [%eval 0.26] [%clk 1:31:15] } 3. f4 { [%eval -0.09] [%clk 1:31:33] } 3... e6 { [%eval 0.0] [%clk 1:31:08] } 4. Bb5 { [%eval -0.3] [%clk 1:30:31] } 4... Nge7 { [%eval -0.24] [%clk 1:29:41] } 5. Nf3 { [%eval -0.37] [%clk 1:28:01] } 5... d5 { [%eval 0.0] [%clk 1:28:41] } 6. exd5 { [%eval 0.0] [%clk 1:23:44] } 6... exd5 { [%eval 0.0] [%clk 1:28:16] } 7. O-O { [%eval -0.3] [%clk 1:23:10] } 7... a6 { [%eval -0.25] [%clk 1:23:01] } 8. Bxc6+ { [%eval -0.18] [%clk 1:18:41] } 8... Nxc6 { [%eval -0.28] [%clk 1:22:59] } 9. Ne5 { [%eval -0.57] [%clk 1:03:04] } 9... Be7 { [%eval -0.55] [%clk 1:12:59] } 10. Nxc6 { [%eval -0.42] [%clk 0:59:31] } 10... bxc6 { [%eval -0.28] [%clk 1:13:27] } 11. b3 { [%eval -0.43] [%clk 0:59:04] } 11... O-O { [%eval -0.38] [%clk 1:12:44] } 12. Ba3 { [%eval -0.54] [%clk 0:58:43] } 12... d4? { [%eval 0.74] } { Mistake. Re8 was best. } { [%clk 0:59:19] } 13. Na4 { [%eval 0.75] [%clk 0:58:21] } 13... Qa5 { [%eval 0.78] [%clk 0:53:46] } 14. d3 { [%eval 0.7] [%clk 0:56:28] } 14... Be6?? { [%eval 2.55] } { Blunder. Bd6 was best. } { [%clk 0:52:59] } 15. Qe1 { [%eval 2.56] [%clk 0:55:59] } 15... Qd8 { [%eval 2.62] [%clk 0:52:59] } 1-0