Event: Round 7: Cheung, Tsz Kin - Rajaguru, Diyenka Kithumi
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-16-rapid/round-7/7A8Q5UTg/5ZkMKmps
White: Cheung, Tsz Kin
Black: Rajaguru, Diyenka Kithumi
BlackElo: 1449
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:20] } 1... d5 { [%eval 0.2] [%clk 0:15:19] } 2. Nc3 { [%eval -0.07] [%clk 0:15:29] } 2... Nf6 { [%eval 0.0] [%clk 0:15:25] } 3. Bf4 { [%eval -0.1] [%clk 0:15:37] } 3... e6 { [%eval -0.01] [%clk 0:15:27] } 4. Nb5 { [%eval -0.09] [%clk 0:15:46] } 4... Bd6 { [%eval 0.28] [%clk 0:15:23] } 5. Nxd6+ { [%eval 0.32] [%clk 0:15:54] } 5... cxd6 { [%eval 0.3] [%clk 0:15:27] } 6. Nf3 { [%eval 0.12] [%clk 0:15:56] } 6... O-O { [%eval 0.21] [%clk 0:14:55] } 7. e3 { [%eval 0.13] [%clk 0:16:03] } 7... Qc7 { [%eval 0.34] [%clk 0:14:05] } 8. Bg5 { [%eval -0.02] [%clk 0:15:29] } 8... Nbd7 { [%eval 0.28] [%clk 0:12:41] } 9. Bd3 { [%eval -0.08] [%clk 0:14:59] } 9... h6 { [%eval 0.16] [%clk 0:11:51] } 10. Bh4 { [%eval 0.13] [%clk 0:13:47] } 10... e5 { [%eval 0.13] [%clk 0:11:13] } 11. dxe5 { [%eval -0.24] [%clk 0:13:30] } 11... dxe5 { [%eval -0.17] [%clk 0:11:11] } 12. Be2 { [%eval -0.19] [%clk 0:13:32] } 12... e4? { [%eval 1.0] } { Mistake. Qb6 was best. } { [%clk 0:09:05] } 13. Nd4 { [%eval 0.99] [%clk 0:13:36] } 13... g5?! { [%eval 1.76] } { Inaccuracy. Qb6 was best. } { [%clk 0:08:09] } 14. Bg3 { [%eval 1.58] [%clk 0:13:35] } 14... Qb6?! { [%eval 2.33] } { Inaccuracy. Ne5 was best. } { [%clk 0:07:05] } 15. Rb1 { [%eval 1.91] [%clk 0:11:49] } 15... Re8 { [%eval 2.37] [%clk 0:06:31] } 16. O-O? { [%eval 1.04] } { Mistake. Nb5 was best. } { [%clk 0:11:02] } 16... Ne5 { [%eval 1.03] [%clk 0:06:09] } 17. h4?! { [%eval 0.26] } { Inaccuracy. a4 was best. } { [%clk 0:09:53] } 17... gxh4 { [%eval 0.31] [%clk 0:04:42] } 18. Bxh4 { [%eval 0.34] [%clk 0:09:39] } 18... Nfg4 { [%eval 0.28] [%clk 0:04:38] } 19. Bg3 { [%eval 0.09] [%clk 0:08:48] } 19... Qg6 { [%eval 0.0] [%clk 0:04:13] } 20. Qd2 { [%eval 0.0] [%clk 0:06:49] } 20... Bd7 { [%eval 0.08] [%clk 0:01:58] } 21. Bxe5 { [%eval -0.3] [%clk 0:02:56] } 21... Rxe5 { [%eval -0.09] [%clk 0:01:30] } 22. f4?! { [%eval -0.69] } { Inaccuracy. Bxg4 was best. } { [%clk 0:01:29] } 22... Rh5 { [%eval -0.56] [%clk 0:00:52] } 23. f5?? { [%eval #-3] } { Checkmate is now unavoidable. Bxg4 was best. } { [%clk 0:00:30] } 23... Bxf5?? { [%eval 2.72] } { Lost forced checkmate sequence. Rh1+ was best. } { [%clk 0:00:33] } 24. Nxf5?? { [%eval #-4] } { Checkmate is now unavoidable. Rxf5 was best. } { [%clk 0:00:35] } 24... Rxf5?? { [%eval 2.4] } { Lost forced checkmate sequence. Rh1+ was best. } { [%clk 0:00:41] } 25. Rxf5 { [%eval 2.63] [%clk 0:00:33] } 25... Qxf5 { [%eval 2.69] [%clk 0:00:45] } 26. Rf1 { [%eval 2.77] [%clk 0:00:23] } 26... Qg5 { [%eval 2.52] [%clk 0:00:29] } 27. Bxg4 { [%eval 2.58] [%clk 0:00:22] } 27... Qxg4 { [%eval 2.56] [%clk 0:00:36] } 28. Qxd5 { [%eval 2.52] [%clk 0:00:28] } 28... Qg6 { [%eval 2.5] [%clk 0:00:19] } 29. Qxb7 { [%eval 2.22] [%clk 0:00:30] } 29... Rf8?! { [%eval 3.56] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:17] } 30. Qxa7 { [%eval 3.51] [%clk 0:00:37] } 30... Kh7?! { [%eval 4.61] } { Inaccuracy. f5 was best. } { [%clk 0:00:17] } 31. a4 { [%eval 4.37] [%clk 0:00:22] } 31... h5 { [%eval 5.01] [%clk 0:00:17] } 32. a5 { [%eval 4.95] [%clk 0:00:30] } 32... Kh6 { [%eval 5.09] [%clk 0:00:20] } 33. Qb6 { [%eval 4.93] [%clk 0:00:38] } 33... Qxb6 { [%eval #10] [%clk 0:00:25] } 34. axb6 { [%eval -6.97] [%clk 0:00:47] } 34... Rb8 { [%eval -6.65] [%clk 0:00:31] } 35. Rf6+ { [%clk 0:00:51] } 35... Kg7 { [%clk 0:00:38] } 36. Rc6 { [%clk 0:01:00] } 36... Rb7 { [%clk 0:00:40] } 37. c4 { [%clk 0:01:07] } 37... Kf8 { [%clk 0:00:29] } 38. c5 { [%clk 0:01:15] } 38... Ke7 { [%clk 0:00:36] } 39. Rc7+ { [%clk 0:01:22] } 39... Rxc7 { [%clk 0:00:42] } 40. bxc7 { [%clk 0:01:31] } 40... Kd7 { [%clk 0:00:50] } 41. b4 { [%clk 0:01:40] } 41... Kxc7 { [%clk 0:00:58] } 42. Kh2 { [%clk 0:01:45] } 42... Kc6 { [%clk 0:01:06] } 43. Kg3 { [%clk 0:01:54] } 43... f5 { [%clk 0:01:10] } 44. Kf4 { [%clk 0:02:03] } 44... Kb5 { [%clk 0:01:11] } 45. Kxf5 { [%clk 0:02:12] } 45... Kc6 { [%clk 0:01:16] } 46. Kxe4 { [%clk 0:02:19] } 46... h4 { [%clk 0:01:21] } 47. Kf5 { [%clk 0:02:27] } 47... Kb5 { [%clk 0:01:27] } 48. e4 { [%clk 0:02:36] } 48... Kc6 { [%clk 0:01:35] } 49. e5 { [%clk 0:02:45] } 1-0