Event: Round 4: Feng, Hao-Hsuan - Kulibaev, Richard
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-10/round-4/hBid9iX3/smx2RgTb
White: Feng, Hao-Hsuan
Black: Kulibaev, Richard
BlackElo: 1432
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. Nf3 { [%eval 0.08] [%clk 1:31:01] } 2... c5 { [%eval 0.22] [%clk 1:31:05] } 3. c4 { [%eval 0.26] [%clk 1:31:13] } 3... e6 { [%eval 0.36] [%clk 1:31:23] } 4. Bf4 { [%eval 0.0] [%clk 1:30:49] } 4... Nc6 { [%eval 0.04] [%clk 1:31:29] } 5. e3 { [%eval 0.0] [%clk 1:30:15] } 5... a6 { [%eval 0.28] [%clk 1:30:13] } 6. Nbd2 { [%eval -0.06] [%clk 1:29:25] } 6... Bd6 { [%eval 0.44] [%clk 1:27:50] } 7. Bg3 { [%eval -0.03] [%clk 1:28:55] } 7... Nf6 { [%eval 0.26] [%clk 1:27:15] } 8. Bd3?! { [%eval -0.29] } { Inaccuracy. dxc5 was best. } { [%clk 1:27:51] } 8... O-O { [%eval 0.18] [%clk 1:25:43] } 9. Qe2?! { [%eval -0.64] } { Inaccuracy. cxd5 was best. } { [%clk 1:27:33] } 9... Be7?! { [%eval 0.27] } { Inaccuracy. cxd4 was best. } { [%clk 1:25:39] } 10. Ne5?! { [%eval -0.57] } { Inaccuracy. dxc5 was best. } { [%clk 1:26:44] } 10... cxd4 { [%eval -0.6] [%clk 1:23:00] } 11. f4?? { [%eval -2.78] } { Blunder. Nxc6 was best. } { [%clk 1:25:07] } 11... dxe3 { [%eval -2.76] [%clk 1:22:37] } 12. Qxe3 { [%eval -2.72] [%clk 1:24:34] } 12... Nb4 { [%eval -2.6] [%clk 1:20:09] } 13. a3 { [%eval -2.82] [%clk 1:21:49] } 13... dxc4 { [%eval -2.55] [%clk 1:19:07] } 14. axb4?! { [%eval -3.52] } { Inaccuracy. Bxh7+ was best. } { [%clk 1:21:27] } 14... cxd3 { [%eval -3.56] [%clk 1:19:09] } 15. Qxd3 { [%eval -4.04] [%clk 1:20:28] } 15... Bxb4 { [%eval -3.95] [%clk 1:18:50] } 16. Qc2 { [%eval -4.35] [%clk 1:17:53] } 16... Ne4 { [%eval -4.03] [%clk 1:15:33] } 17. Nc4?! { [%eval -5.28] } { Inaccuracy. Qxe4 was best. } { [%clk 1:16:43] } 17... Nxd2 { [%eval -5.28] [%clk 1:14:51] } 18. Nxd2 { [%eval -5.3] [%clk 1:17:11] } 18... Qxd2+?! { [%eval -3.82] } { Inaccuracy. e5 was best. } { [%clk 1:14:49] } 19. Qxd2 { [%eval -3.62] [%clk 1:17:39] } 19... Bxd2+ { [%eval -3.71] [%clk 1:15:12] } 20. Kxd2 { [%eval -3.59] [%clk 1:18:00] } 20... h6 { [%eval -3.18] [%clk 1:15:26] } 21. Rad1 { [%eval -3.81] [%clk 1:17:40] } 21... Bd7 { [%eval -3.77] [%clk 1:14:13] } 22. Ke3 { [%eval -3.69] [%clk 1:16:25] } 22... Bc6 { [%eval -3.42] [%clk 1:13:36] } 23. Kf2 { [%eval -4.11] [%clk 1:15:54] } 23... Rac8 { [%eval -4.15] [%clk 1:12:54] } 24. h4 { [%eval -4.35] [%clk 1:11:00] } 24... Bd5 { [%eval -4.18] [%clk 1:12:43] } 25. Rd2 { [%eval -4.19] [%clk 1:08:50] } 25... Rc4 { [%eval -4.23] [%clk 1:11:32] } 26. f5 { [%eval -4.23] [%clk 1:07:57] } 26... Be4 { [%eval -3.6] [%clk 1:10:59] } 27. b4?! { [%eval -5.0] } { Inaccuracy. fxe6 was best. } { [%clk 1:05:12] } 27... Bxf5 { [%eval -5.0] [%clk 1:10:43] } 28. Kf1 { [%eval -5.57] [%clk 1:04:53] } 28... Rxb4 { [%eval -5.57] [%clk 1:10:34] } 29. Bd6?! { [%eval -7.51] } { Inaccuracy. Kf2 was best. } { [%clk 1:04:58] } 29... Rb1+ { [%eval -7.32] [%clk 1:10:53] } 30. Kf2 { [%eval -7.48] [%clk 1:05:23] } 30... Rxh1 { [%eval -7.53] [%clk 1:11:13] } 31. Bxf8 { [%eval -7.63] [%clk 1:05:52] } 31... Kxf8 { [%eval -7.47] [%clk 1:11:27] } 32. Rd8+ { [%eval -7.48] [%clk 1:05:43] } 32... Ke7 { [%eval -7.45] [%clk 1:11:50] } 33. Rb8 { [%eval -8.06] [%clk 1:06:10] } 33... Rb1 { [%eval -7.98] [%clk 1:12:13] } 34. Ra8 { [%eval -7.82] [%clk 1:05:45] } 34... Be4 { [%eval -7.72] [%clk 1:11:54] } 35. g3 { [%eval -7.94] [%clk 1:05:52] } 35... Rd1 { [%eval -7.68] [%clk 1:11:21] } 36. Ke2?! { [%eval -54.87] } { Inaccuracy. Rc8 was best. } { [%clk 1:05:41] } 36... Rd8 { [%eval -10.48] [%clk 1:11:36] } 37. Ra7 { [%eval -10.23] [%clk 1:05:51] } 37... Kd7 { [%eval -10.0] [%clk 1:11:51] } 38. g4?! { [%eval #-24] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 1:06:02] } 38... Kc7 { [%eval #-26] [%clk 1:11:28] } 39. Rxa6 { [%eval #-11] [%clk 1:05:49] } 39... bxa6 { [%eval #-10] [%clk 1:11:49] } 40. Ke3 { [%eval #-10] [%clk 1:06:17] } 40... a5 { [%eval #-9] [%clk 1:12:11] } 41. g5 { [%eval #-10] [%clk 1:06:39] } 41... hxg5 { [%eval #-9] [%clk 1:12:32] } 42. hxg5 { [%eval #-8] [%clk 1:07:00] } 42... a4 { [%eval #-7] [%clk 1:12:40] } 43. g6 { [%eval #-7] [%clk 1:07:25] } 43... Bxg6 { [%eval #-6] [%clk 1:13:05] } 44. Kf4 { [%eval #-5] [%clk 1:06:52] } 44... a3 { [%eval #-5] [%clk 1:13:20] } 45. Kg5 { [%eval #-4] [%clk 1:07:15] } 45... a2 { [%eval #-4] [%clk 1:13:43] } 46. Kh4 { [%eval #-4] [%clk 1:07:34] } 46... a1=Q { [%eval #-3] [%clk 1:14:04] } 47. Kg5 { [%eval #-3] [%clk 1:07:57] } 47... Qe5+ { [%eval #-2] [%clk 1:14:29] } 48. Kg4 { [%eval #-2] [%clk 1:08:25] } 48... Rd4+ { [%eval #-2] [%clk 1:14:40] } 49. Kf3 { [%eval #-2] [%clk 1:08:47] } 49... Qe4+ { [%eval #-3] [%clk 1:14:53] } 50. Kf2 { [%eval #-3] [%clk 1:09:11] } 50... Rd2+ { [%eval #-2] [%clk 1:15:17] } 51. Kg3 { [%eval #-2] [%clk 1:09:34] } 51... Rg2+ { [%eval #-1] [%clk 1:15:42] } 52. Kh3 { [%eval #-1] [%clk 1:09:57] } 52... Qg4# { [%clk 1:15:38] } 0-1