Event: Round 5: Mark Williams - Patnaik, Arjun Singh
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-12-rapid/round-5/h5DzvQFK/Ijq4EzEi
White: Mark Williams
Black: Patnaik, Arjun Singh
BlackElo: 1656
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:25] } 2... Nc6 { [%eval 0.3] [%clk 0:15:28] } 3. c3 { [%eval 0.0] [%clk 0:15:32] } 3... d5 { [%eval 0.13] [%clk 0:15:36] } 4. exd5 { [%eval 0.17] [%clk 0:15:37] } 4... Qxd5 { [%eval 0.11] [%clk 0:15:43] } 5. d4 { [%eval 0.11] [%clk 0:15:38] } 5... cxd4 { [%eval 0.33] [%clk 0:15:50] } 6. Nxd4 { [%eval 0.0] [%clk 0:15:40] } 6... Bd7 { [%eval 0.0] [%clk 0:13:35] } 7. Nb5?! { [%eval -0.99] } { Inaccuracy. Nxc6 was best. } { [%clk 0:15:05] } 7... Qxd1+ { [%eval -0.92] [%clk 0:13:15] } 8. Kxd1 { [%eval -0.86] [%clk 0:15:13] } 8... O-O-O { [%eval -0.92] [%clk 0:13:15] } 9. Ke1 { [%eval -1.16] [%clk 0:15:01] } 9... a6 { [%eval -0.71] [%clk 0:12:59] } 10. Nd4 { [%eval -1.05] [%clk 0:14:40] } 10... Bg4?! { [%eval -0.11] } { Inaccuracy. Nxd4 was best. } { [%clk 0:12:59] } 11. Nxc6 { [%clk 0:14:34] } 11... Rd1# { [%clk 0:13:08] } 0-1