Event: Round 5: Dana Cooke - Yik Hon Siu
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-8-rapid/round-5/IHhANHUX/W7S2Uu8f
White: Dana Cooke
Black: Yik Hon Siu
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.2] [%clk 0:15:17] } 2. Bf4 { [%eval 0.0] [%clk 0:15:26] } 2... Bf5 { [%eval 0.12] [%clk 0:15:23] } 3. Nc3 { [%eval -0.07] [%clk 0:15:34] } 3... Nf6 { [%eval 0.01] [%clk 0:15:22] } 4. Nb5 { [%eval -0.06] [%clk 0:15:41] } 4... Na6 { [%eval 0.0] [%clk 0:15:24] } 5. a3 { [%eval 0.0] [%clk 0:15:47] } 5... c6 { [%eval 0.0] [%clk 0:15:22] } 6. Nc3 { [%eval 0.0] [%clk 0:15:49] } 6... e6 { [%eval 0.0] [%clk 0:15:23] } 7. Nf3 { [%eval -0.06] [%clk 0:15:56] } 7... Bd6 { [%eval 0.03] [%clk 0:15:29] } 8. Bg3 { [%eval -0.21] [%clk 0:16:04] } 8... Ne4 { [%eval 0.07] [%clk 0:15:30] } 9. Nxe4 { [%eval 0.0] [%clk 0:15:56] } 9... dxe4 { [%eval -0.03] [%clk 0:15:29] } 10. Nh4 { [%eval -0.36] [%clk 0:15:49] } 10... Bxg3 { [%eval -0.32] [%clk 0:15:26] } 11. hxg3 { [%eval -0.41] [%clk 0:15:55] } 11... Qf6?! { [%eval 0.42] } { Inaccuracy. e3 was best. } { [%clk 0:15:19] } 12. Nxf5 { [%eval 0.36] [%clk 0:16:01] } 12... Qxf5 { [%eval 0.37] [%clk 0:14:42] } 13. Qd2 { [%eval 0.23] [%clk 0:16:07] } 13... O-O { [%eval 0.59] [%clk 0:14:38] } 14. O-O-O?? { [%eval -1.09] } { Blunder. e3 was best. } { [%clk 0:16:13] } 14... Rfd8?? { [%eval 0.73] } { Blunder. Qxf2 was best. } { [%clk 0:14:42] } 15. Kb1?? { [%eval -1.73] } { Blunder. f3 was best. } { [%clk 0:16:20] } 15... c5?? { [%eval 0.57] } { Blunder. Qxf2 was best. } { [%clk 0:14:41] } 16. e3 { [%eval 0.57] [%clk 0:16:20] } 16... e5?! { [%eval 1.49] } { Inaccuracy. Nc7 was best. } { [%clk 0:14:30] } 17. Qe2? { [%eval 0.36] } { Mistake. Bxa6 was best. } { [%clk 0:16:18] } 17... exd4 { [%eval 0.29] [%clk 0:14:25] } 18. exd4 { [%eval 0.33] [%clk 0:16:25] } 18... Rxd4 { [%eval 0.65] [%clk 0:14:30] } 19. Rxd4 { [%eval 0.66] [%clk 0:16:32] } 19... cxd4 { [%eval 0.66] [%clk 0:14:37] } 20. Qd1?? { [%eval -1.09] } { Blunder. Rh5 was best. } { [%clk 0:16:27] } 20... Rd8 { [%eval -1.04] [%clk 0:14:01] } 21. Bc4 { [%eval -1.37] [%clk 0:16:20] } 21... Qxf2?? { [%eval 5.04] } { Blunder. d3 was best. } { [%clk 0:13:49] } 22. Qh5?! { [%eval 3.45] } { Inaccuracy. Rf1 was best. } { [%clk 0:16:29] } 22... Qxg2?? { [%eval #3] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:13:35] } 23. Qxh7+?? { [%eval 4.97] } { Lost forced checkmate sequence. Qxf7+ was best. } { [%clk 0:16:36] } 23... Kf8 { [%eval 4.83] [%clk 0:13:43] } 24. Qh8+?? { [%eval 2.27] } { Blunder. Rf1 was best. } { [%clk 0:16:36] } 24... Ke7 { [%eval 2.38] [%clk 0:13:51] } 25. Rh2?? { [%eval -7.43] } { Blunder. Qh5 was best. } { [%clk 0:16:36] } 25... Qg1+ { [%eval -7.48] [%clk 0:13:48] } 26. Ka2 { [%eval -7.32] [%clk 0:16:44] } 26... Rxh8 { [%eval -7.31] [%clk 0:13:52] } 27. Rxh8 { [%eval -7.18] [%clk 0:16:49] } 27... Qxg3 { [%eval -7.22] [%clk 0:13:35] } 28. Ra8 { [%eval -7.63] [%clk 0:16:58] } 28... e3 { [%eval -7.63] [%clk 0:13:41] } 29. Rxa7 { [%eval -8.56] [%clk 0:16:58] } 29... Qc7 { [%eval -7.05] [%clk 0:13:41] } 30. Bxa6 { [%eval -6.69] [%clk 0:17:04] } 30... Qxc2 { [%eval -6.23] [%clk 0:13:36] } 31. Rxb7+ { [%eval -6.45] [%clk 0:17:04] } 31... Kd6 { [%eval -6.27] [%clk 0:13:27] } 32. Rxf7?! { [%eval -11.12] } { Inaccuracy. Rb6+ was best. } { [%clk 0:17:04] } 32... e2 { [%eval #-28] [%clk 0:13:32] } 33. Bxe2 { [%eval -80.21] [%clk 0:17:02] } 33... Qxe2 { [%eval -13.02] [%clk 0:12:53] } 34. Rxg7?! { [%eval #-16] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:17:10] } 34... d3 { [%eval #-15] [%clk 0:13:08] } 35. Rg1 { [%eval #-10] [%clk 0:17:17] } 35... d2 { [%eval #-9] [%clk 0:13:16] } 36. a4 { [%eval #-8] [%clk 0:17:17] } 36... d1=Q { [%eval #-7] [%clk 0:13:15] } 37. Rxd1+ { [%eval #-7] [%clk 0:17:24] } 37... Qxd1 { [%eval #-6] [%clk 0:13:09] } 38. a5 { [%eval #-6] [%clk 0:17:24] } 38... Qa4+ { [%eval #-7] [%clk 0:13:11] } 39. Kb1 { [%eval #-7] [%clk 0:17:29] } 39... Qxa5 { [%eval #-8] [%clk 0:13:10] } 40. b3 { [%eval #-5] [%clk 0:17:29] } 40... Kc5 { [%eval #-5] [%clk 0:12:39] } 41. Kb2 { [%eval #-4] [%clk 0:17:35] } 41... Qb5 { [%eval #-6] [%clk 0:12:41] } 42. Ka1 { [%eval #-4] [%clk 0:17:40] } 42... Kd4 { [%eval #-3] [%clk 0:12:45] } 43. Ka2 { [%eval #-3] [%clk 0:17:45] } 43... Qb4 { [%eval #-4] [%clk 0:12:47] } 44. Ka1 { [%eval #-3] [%clk 0:17:54] } 44... Kc3 { [%eval #-2] [%clk 0:12:53] } 45. Kb1 { [%clk 0:18:00] } 45... Qxb3+ { [%clk 0:12:58] } 46. Kc1 { [%clk 0:18:08] } 46... Qc2# { [%clk 0:12:54] } 1-0