Event: Round 5: Sun, Yihang - Ranatunga, Kaemin
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-10-rapid/round-5/pnGZk7Xt/MWKtjLfB
White: Sun, Yihang
Black: Ranatunga, Kaemin
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Main Line
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... d5 { [%eval 0.54] [%clk 0:15:19] } 2. exd5 { [%eval 0.51] [%clk 0:15:27] } 2... Qxd5 { [%eval 0.52] [%clk 0:15:26] } 3. Nc3 { [%eval 0.47] [%clk 0:15:36] } 3... Qa5 { [%eval 0.45] [%clk 0:15:35] } 4. Nf3 { [%eval 0.39] [%clk 0:15:41] } 4... Bf5 { [%eval 0.81] [%clk 0:15:42] } 5. Bc4 { [%eval 0.31] [%clk 0:15:28] } 5... c6 { [%eval 0.46] [%clk 0:15:48] } 6. O-O { [%eval 0.3] [%clk 0:14:56] } 6... Nf6 { [%eval 0.36] [%clk 0:15:52] } 7. d3 { [%eval 0.4] [%clk 0:14:44] } 7... Nbd7 { [%eval 0.38] [%clk 0:15:55] } 8. Bd2 { [%eval 0.49] [%clk 0:13:51] } 8... Qc7 { [%eval 0.87] [%clk 0:15:57] } 9. Re1?! { [%eval 0.13] } { Inaccuracy. Nh4 was best. } { [%clk 0:12:41] } 9... e6 { [%eval 0.19] [%clk 0:16:01] } 10. Nd4?! { [%eval -0.43] } { Inaccuracy. h3 was best. } { [%clk 0:12:00] } 10... c5?? { [%eval 5.67] } { Blunder. Ng4 was best. } { [%clk 0:15:41] } 11. Nxf5 { [%eval 5.53] [%clk 0:12:00] } 11... Be7 { [%eval 6.78] [%clk 0:15:32] } 12. Ng3 { [%eval 5.3] [%clk 0:11:50] } 12... O-O-O { [%eval 5.78] [%clk 0:15:29] } 13. Nce4 { [%eval 4.75] [%clk 0:08:25] } 13... Nxe4 { [%eval 4.92] [%clk 0:15:10] } 14. Nxe4 { [%eval 4.96] [%clk 0:08:25] } 14... h6 { [%eval 5.06] [%clk 0:14:50] } 15. Rb1 { [%eval 4.95] [%clk 0:07:12] } 15... g5 { [%eval 5.08] [%clk 0:14:49] } 16. a3 { [%eval 4.76] [%clk 0:06:35] } 16... g4 { [%eval 4.95] [%clk 0:14:56] } 17. g3 { [%eval 4.44] [%clk 0:05:42] } 17... f5 { [%eval 5.51] [%clk 0:14:57] } 18. Nc3 { [%eval 5.61] [%clk 0:05:31] } 18... h5 { [%eval 6.17] [%clk 0:14:58] } 19. b4 { [%eval 4.96] [%clk 0:05:26] } 19... cxb4 { [%eval 6.07] [%clk 0:15:06] } 20. axb4 { [%eval 4.98] [%clk 0:05:32] } 20... b6?! { [%eval 6.51] } { Inaccuracy. h4 was best. } { [%clk 0:14:51] } 21. Bxe6 { [%eval 6.57] [%clk 0:05:19] } 21... h4 { [%eval 6.92] [%clk 0:14:31] } 22. Bxf5 { [%eval 5.87] [%clk 0:04:39] } 22... hxg3 { [%eval 5.82] [%clk 0:14:28] } 23. fxg3 { [%eval 5.72] [%clk 0:04:42] } 23... Kb8?! { [%eval 7.82] } { Inaccuracy. Bc5+ was best. } { [%clk 0:13:52] } 24. Nd5 { [%eval 7.85] [%clk 0:04:19] } 24... Qb7 { [%eval 8.43] [%clk 0:13:32] } 25. Nxe7 { [%eval 8.0] [%clk 0:03:53] } 25... Ne5 { [%eval 9.5] [%clk 0:12:51] } 26. Rxe5 { [%eval 9.37] [%clk 0:03:26] } 26... Rh3 { [%eval 11.45] [%clk 0:11:38] } 27. Qxg4 { [%eval 11.55] [%clk 0:02:47] } 27... Rdh8?! { [%eval #14] } { Checkmate is now unavoidable. Rxh2 was best. } { [%clk 0:10:51] } 28. Re2 { [%eval 14.0] [%clk 0:00:40] } 28... Qc7?! { [%eval #7] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:09:54] } 29. Bf4 { [%eval #6] [%clk 0:00:43] } 29... Qxf4 { [%eval #4] [%clk 0:09:02] } 30. Qxf4+ { [%eval #3] [%clk 0:01:57] } 30... Kb7 { [%eval #3] [%clk 0:09:07] } 31. Bxh3 { [%eval #4] [%clk 0:01:43] } 31... Rxh3 { [%eval #4] [%clk 0:09:12] } 32. Qf3+ { [%eval #3] [%clk 0:01:43] } 32... Ka6 { [%eval #3] [%clk 0:09:15] } 33. Ra1+ { [%eval #2] [%clk 0:01:51] } 33... Kb5 { [%eval #2] [%clk 0:09:22] } 34. Qd5+ { [%clk 0:01:52] } 34... Kxb4 { [%clk 0:09:27] } 35. Qc4# { [%clk 0:01:56] } 1-0