Event: Round 7: Sun, Yihang - Zheng, Lucas
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-10-rapid/round-7/cx3IPH2L/JqTSXONr
White: Sun, Yihang
Black: Zheng, Lucas
BlackElo: 1567
Result: 0-1
ECO: B72
Opening: Sicilian Defense: Dragon Variation, Classical Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:26] } 2... d6 { [%eval 0.31] [%clk 0:15:26] } 3. d4 { [%eval 0.22] [%clk 0:15:34] } 3... cxd4 { [%eval 0.19] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:42] } 4... Nf6 { [%eval 0.31] [%clk 0:15:42] } 5. Nc3 { [%eval 0.32] [%clk 0:15:51] } 5... g6 { [%eval 0.42] [%clk 0:15:50] } 6. Be3 { [%eval 0.43] [%clk 0:15:55] } 6... Bg7 { [%eval 0.46] [%clk 0:15:58] } 7. Be2 { [%eval 0.15] [%clk 0:15:57] } 7... Nc6 { [%eval 0.2] [%clk 0:16:03] } 8. Nxc6 { [%eval -0.06] [%clk 0:15:51] } 8... bxc6 { [%eval -0.01] [%clk 0:16:10] } 9. Qd2 { [%eval -0.06] [%clk 0:15:32] } 9... O-O { [%eval -0.04] [%clk 0:15:23] } 10. Bh6 { [%eval -0.58] [%clk 0:14:33] } 10... Rb8 { [%eval -0.19] [%clk 0:15:11] } 11. Bxg7 { [%eval -0.03] [%clk 0:14:18] } 11... Kxg7 { [%eval -0.03] [%clk 0:15:04] } 12. b3 { [%eval -0.14] [%clk 0:11:08] } 12... c5 { [%eval 0.38] [%clk 0:13:35] } 13. h4 { [%eval 0.33] [%clk 0:10:32] } 13... h5 { [%eval 0.31] [%clk 0:13:27] } 14. f3 { [%eval 0.01] [%clk 0:08:15] } 14... Rh8 { [%eval 0.28] [%clk 0:12:15] } 15. O-O-O { [%eval 0.15] [%clk 0:08:14] } 15... Be6 { [%eval 0.06] [%clk 0:12:05] } 16. Rdg1? { [%eval -1.41] } { Mistake. Nd5 was best. } { [%clk 0:06:53] } 16... c4 { [%eval -1.47] [%clk 0:11:54] } 17. g4?! { [%eval -2.28] } { Inaccuracy. Kb2 was best. } { [%clk 0:05:25] } 17... cxb3 { [%eval -2.24] [%clk 0:11:35] } 18. axb3 { [%eval -2.33] [%clk 0:05:25] } 18... Qa5 { [%eval -2.24] [%clk 0:11:03] } 19. Na4 { [%eval -1.74] [%clk 0:03:13] } 19... Qe5 { [%eval -1.63] [%clk 0:10:21] } 20. Qc3 { [%eval -1.69] [%clk 0:02:15] } 20... Qxc3?! { [%eval -0.88] } { Inaccuracy. Qf4+ was best. } { [%clk 0:09:38] } 21. Nxc3 { [%eval -0.78] [%clk 0:02:21] } 21... Rbc8?! { [%eval -0.18] } { Inaccuracy. hxg4 was best. } { [%clk 0:09:42] } 22. Kb2 { [%eval -0.24] [%clk 0:01:41] } 22... Rc7?! { [%eval 0.58] } { Inaccuracy. hxg4 was best. } { [%clk 0:08:38] } 23. Rc1?? { [%eval -2.17] } { Blunder. g5 was best. } { [%clk 0:00:34] } 23... hxg4 { [%eval -2.14] [%clk 0:08:08] } 24. fxg4 { [%eval -2.25] [%clk 0:00:36] } 24... Bxg4 { [%eval -2.2] [%clk 0:08:14] } 25. Bxg4 { [%eval -2.14] [%clk 0:00:34] } 25... Nxg4 { [%eval -2.25] [%clk 0:08:21] } 26. Nd5 { [%eval -2.4] [%clk 0:00:34] } 26... Rb7 { [%eval -2.18] [%clk 0:08:18] } 27. Rcg1? { [%eval -3.65] } { Mistake. Rcf1 was best. } { [%clk 0:00:20] } 27... Nf2 { [%eval -3.82] [%clk 0:08:08] } 28. Rh2 { [%eval -3.81] [%clk 0:00:21] } 28... Nxe4 { [%eval -3.74] [%clk 0:08:14] } 29. Re2?! { [%eval -4.9] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:22] } 29... Rxh4 { [%eval -4.93] [%clk 0:07:57] } 30. Rge1 { [%eval -5.06] [%clk 0:00:25] } 30... e6 { [%eval -5.25] [%clk 0:07:44] } 31. Rxe4 { [%eval -5.17] [%clk 0:00:20] } 31... Rxe4 { [%eval -5.48] [%clk 0:07:52] } 32. Rxe4 { [%eval -5.23] [%clk 0:00:28] } 32... exd5 { [%eval -5.31] [%clk 0:08:00] } 33. Rd4 { [%eval -5.54] [%clk 0:00:33] } 33... Rb5 { [%eval -5.46] [%clk 0:08:07] } 34. Kc1 { [%eval -5.65] [%clk 0:00:22] } 34... Kf6 { [%eval -5.52] [%clk 0:08:14] } 35. Kd2 { [%eval -5.56] [%clk 0:00:30] } 35... Ke5 { [%eval -5.36] [%clk 0:08:23] } 36. Kd3 { [%eval -5.66] [%clk 0:00:38] } 36... f5 { [%eval -6.04] [%clk 0:08:29] } 37. Ra4 { [%eval -5.98] [%clk 0:00:31] } 37... a5 { [%eval -5.97] [%clk 0:08:34] } 38. Ra3 { [%eval -6.4] [%clk 0:00:28] } 38... g5 { [%eval -6.26] [%clk 0:08:41] } 39. c4 { [%eval -7.16] [%clk 0:00:29] } 39... dxc4+ { [%eval -6.79] [%clk 0:08:48] } 40. bxc4 { [%eval -6.92] [%clk 0:00:37] } 40... Rc5 { [%eval -7.11] [%clk 0:08:57] } 41. Ra2 { [%eval -6.96] [%clk 0:00:40] } 41... d5 { [%eval -7.09] [%clk 0:08:53] } 42. Re2+ { [%eval -6.99] [%clk 0:00:43] } 42... Kf6 { [%eval -6.94] [%clk 0:09:01] } 43. Kd4 { [%eval -7.92] [%clk 0:00:42] } 43... Rxc4+ { [%eval -7.71] [%clk 0:09:10] } 44. Kxd5 { [%eval -8.65] [%clk 0:00:49] } 44... Re4 { [%eval -9.68] [%clk 0:09:13] } 45. Ra2 { [%eval -8.67] [%clk 0:00:48] } 45... a4 { [%eval -8.61] [%clk 0:09:21] } 46. Kc5 { [%eval -8.24] [%clk 0:00:50] } 46... g4 { [%eval -8.92] [%clk 0:09:28] } 47. Kb5 { [%eval -8.46] [%clk 0:00:58] } 47... Kg5 { [%eval -8.19] [%clk 0:09:36] } 48. Rxa4? { [%eval #-11] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:00:59] } 48... Rxa4 { [%eval #-10] [%clk 0:09:45] } 49. Kxa4 { [%eval #-10] [%clk 0:01:08] } 49... f4 { [%eval #-9] [%clk 0:09:54] } 50. Kb3 { [%eval #-9] [%clk 0:01:17] } 50... f3 { [%eval #-8] [%clk 0:10:03] } 51. Kc2 { [%eval #-8] [%clk 0:01:26] } 51... f2 { [%eval #-7] [%clk 0:10:12] } 52. Kd2 { [%eval #-7] [%clk 0:01:30] } 52... f1=Q { [%eval #-6] [%clk 0:10:21] } 53. Ke3 { [%eval #-5] [%clk 0:01:31] } 53... Qf3+ { [%eval #-6] [%clk 0:10:28] } 0-1