Event: Round 4: Alexander Bobrowski - Irie -Williams, Silk
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-10/round-4/hBid9iX3/8KZhCN9O
White: Alexander Bobrowski
Black: Irie -Williams, Silk
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:30:44] } 2. Bf4 { [%eval 0.0] [%clk 1:31:18] } 2... Bf5 { [%eval 0.12] [%clk 1:31:11] } 3. Nf3 { [%eval 0.07] [%clk 1:31:36] } 3... Nf6 { [%eval 0.12] [%clk 1:31:38] } 4. e3 { [%eval 0.12] [%clk 1:31:52] } 4... e6 { [%eval 0.13] [%clk 1:31:59] } 5. Bd3 { [%eval 0.1] [%clk 1:32:03] } 5... Bg6 { [%eval 0.07] [%clk 1:32:06] } 6. Bxg6 { [%eval 0.0] [%clk 1:32:09] } 6... hxg6 { [%eval 0.0] [%clk 1:32:27] } 7. c3 { [%eval 0.0] [%clk 1:32:29] } 7... c5 { [%eval 0.0] [%clk 1:32:35] } 8. dxc5 { [%eval -0.13] [%clk 1:32:33] } 8... Bxc5 { [%eval -0.01] [%clk 1:32:55] } 9. b4?! { [%eval -0.66] } { Inaccuracy. Qb3 was best. } { [%clk 1:32:49] } 9... Bd6 { [%eval -0.34] [%clk 1:32:58] } 10. Nbd2 { [%eval -0.45] [%clk 1:32:38] } 10... Bxf4 { [%eval -0.21] [%clk 1:33:06] } 11. exf4 { [%eval -0.24] [%clk 1:32:57] } 11... Qd6 { [%eval -0.29] [%clk 1:32:39] } 12. Ne5? { [%eval -1.53] } { Mistake. g3 was best. } { [%clk 1:32:32] } 12... Nc6?! { [%eval -0.45] } { Inaccuracy. g5 was best. } { [%clk 1:32:33] } 13. Qa4? { [%eval -1.62] } { Mistake. Qe2 was best. } { [%clk 1:32:10] } 13... O-O { [%eval -1.53] [%clk 1:31:46] } 14. Nxc6 { [%eval -1.63] [%clk 1:31:55] } 14... Qxc6? { [%eval -0.07] } { Mistake. bxc6 was best. } { [%clk 1:32:07] } 15. Qxc6 { [%eval -0.09] [%clk 1:32:10] } 15... bxc6 { [%eval -0.11] [%clk 1:32:24] } 16. Nf3 { [%eval -0.58] [%clk 1:32:23] } 16... a5 { [%eval -0.57] [%clk 1:32:22] } 17. Ng5?? { [%eval -2.69] } { Blunder. Ne5 was best. } { [%clk 1:32:20] } 17... axb4 { [%eval -2.62] [%clk 1:32:09] } 18. cxb4 { [%eval -2.36] [%clk 1:32:42] } 18... Rfd8?? { [%eval -0.1] } { Blunder. Rfb8 was best. } { [%clk 1:31:47] } 19. O-O { [%eval -0.16] [%clk 1:32:40] } 19... Nh7 { [%eval 0.29] [%clk 1:30:47] } 20. Nxh7 { [%eval -0.04] [%clk 1:32:58] } 20... Kxh7 { [%eval -0.06] [%clk 1:30:35] } 21. Rfc1 { [%eval -0.01] [%clk 1:32:59] } 21... Rdc8 { [%eval 0.0] [%clk 1:29:52] } 22. Rc3 { [%eval 0.0] [%clk 1:32:56] } 22... Rc7 { [%eval -0.04] [%clk 1:30:00] } 23. Rh3+ { [%eval -0.03] [%clk 1:33:10] } 23... Kg8 { [%eval -0.11] [%clk 1:30:25] } 24. a4 { [%eval -0.47] [%clk 1:32:56] } 24... Rb8 { [%eval -0.54] [%clk 1:30:28] } 25. Rb3 { [%eval -0.48] [%clk 1:32:41] } 25... c5 { [%eval -0.65] [%clk 1:30:11] } 26. b5 { [%eval -1.14] [%clk 1:32:18] } 26... Rcb7 { [%eval -1.46] [%clk 1:30:08] } 27. a5? { [%eval -2.72] } { Mistake. Kf1 was best. } { [%clk 1:31:55] } 27... Rxb5 { [%eval -2.5] [%clk 1:30:16] } 28. Rxb5 { [%eval -2.42] [%clk 1:32:13] } 28... Rxb5 { [%eval -2.23] [%clk 1:30:44] } 29. a6 { [%eval -2.55] [%clk 1:32:33] } 29... Rb8 { [%eval -2.6] [%clk 1:31:12] } 30. a7 { [%eval -2.6] [%clk 1:32:52] } 30... Ra8 { [%eval -2.32] [%clk 1:31:41] } 31. Kf1 { [%eval -2.5] [%clk 1:33:09] } 31... Kf8 { [%eval -2.26] [%clk 1:32:08] } 32. Ke2? { [%eval -4.19] } { Mistake. Ra6 was best. } { [%clk 1:33:18] } 32... Ke7 { [%eval -4.1] [%clk 1:32:37] } 33. Kd3 { [%eval -4.58] [%clk 1:33:32] } 33... Kd7 { [%eval -4.39] [%clk 1:33:02] } 34. g4 { [%eval -4.77] [%clk 1:33:25] } 34... Kc6 { [%eval -4.59] [%clk 1:33:27] } 35. h4 { [%eval -4.88] [%clk 1:33:39] } 35... Kb7 { [%eval -4.56] [%clk 1:33:42] } 36. g5 { [%eval -5.48] [%clk 1:33:36] } 36... Rxa7 { [%eval -5.28] [%clk 1:34:00] } 37. Rxa7+?! { [%eval -8.24] } { Inaccuracy. Rb1+ was best. } { [%clk 1:33:56] } 37... Kxa7 { [%eval -7.92] [%clk 1:34:29] } 38. f3 { [%eval -9.27] [%clk 1:34:08] } 38... Kb7 { [%eval -8.77] [%clk 1:34:57] } 39. Kc3 { [%eval -14.0] [%clk 1:34:05] } 39... Kc6 { [%eval -12.02] [%clk 1:35:18] } 40. Kb3 { [%eval -10.4] [%clk 1:33:04] } 40... Kb5 { [%eval -9.6] [%clk 1:35:36] } 41. f5? { [%eval #-25] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 1:32:35] } 41... exf5 { [%eval #-17] [%clk 1:35:40] } 42. f4 { [%eval #-15] [%clk 1:32:51] } 42... c4+ { [%eval #-15] [%clk 1:35:58] } 43. Kc3 { [%eval #-17] [%clk 1:33:07] } 43... Kc5 { [%eval #-16] [%clk 1:36:25] } 44. Kd2 { [%eval #-15] [%clk 1:31:56] } 44... Kd4 { [%eval #-14] [%clk 1:36:44] } 45. Kc2 { [%eval #-14] [%clk 1:32:11] } 45... c3 { [%eval #-14] [%clk 1:37:01] } 46. Kc1 { [%eval #-11] [%clk 1:31:48] } 46... Kc4 { [%eval #-10] [%clk 1:37:14] } 47. Kc2 { [%eval #-10] [%clk 1:32:01] } 47... d4 { [%eval #-11] [%clk 1:37:41] } 48. Kd1 { [%eval #-11] [%clk 1:31:52] } 48... d3 { [%eval #-10] [%clk 1:38:07] } 49. Kc1 { [%eval #-10] [%clk 1:31:49] } 49... d2+ { [%eval #-10] [%clk 1:38:33] } 50. Kc2 { [%eval #-10] [%clk 1:32:08] } 50... Kd4 { [%eval #-9] [%clk 1:38:42] } 51. Kd1 { [%eval #-2] [%clk 1:32:16] } 51... Ke3 { [%eval #-10] [%clk 1:38:54] } 52. h5 { [%eval #-2] [%clk 1:32:14] } 52... gxh5 { [%eval #-9] [%clk 1:39:20] } 53. g6 { [%eval #-2] [%clk 1:32:35] } 53... fxg6 { [%eval #-8] [%clk 1:39:47] } 54. Kc2 { [%eval #-8] [%clk 1:32:51] } 54... Ke2 { [%eval #-7] [%clk 1:39:58] } 55. Kb1 { [%eval #-4] [%clk 1:32:33] } 55... d1=Q+ { [%eval #-3] [%clk 1:36:57] } 56. Ka2 { [%eval #-3] [%clk 1:32:19] } 56... c2 { [%eval #-4] [%clk 1:37:06] } 57. Kb3 { [%eval #-4] [%clk 1:32:19] } 57... c1=Q+ { [%eval #-3] [%clk 1:37:24] } 58. Ka2 { [%eval #-1] [%clk 1:32:15] } 58... Qdc2# { [%clk 1:37:45] } 0-1