Event: Round 3: Helsby, Matthew - Raj Konwar, Daryan
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-12/round-3/PIYocaUW/CpTWI9L4
White: Helsby, Matthew
WhiteElo: 1697
Black: Raj Konwar, Daryan
BlackElo: 1572
Result: 1-0
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:31:20] } 2. Bg5 { [%eval 0.0] [%clk 1:31:14] } 2... d6 { [%eval 0.22] [%clk 1:31:39] } 3. Nc3 { [%eval 0.1] [%clk 1:31:09] } 3... Nbd7 { [%eval 0.23] [%clk 1:31:03] } 4. e4 { [%eval 0.2] [%clk 1:31:31] } 4... e5 { [%eval 0.18] [%clk 1:31:27] } 5. Nf3 { [%eval 0.19] [%clk 1:31:33] } 5... Be7 { [%eval 0.17] [%clk 1:31:26] } 6. dxe5 { [%eval -0.13] [%clk 1:30:12] } 6... dxe5 { [%eval -0.02] [%clk 1:31:24] } 7. Bc4 { [%eval -0.09] [%clk 1:29:33] } 7... O-O { [%eval -0.13] [%clk 1:30:39] } 8. Qe2 { [%eval -0.08] [%clk 1:29:11] } 8... c6 { [%eval -0.1] [%clk 1:30:22] } 9. Rd1 { [%eval -0.3] [%clk 1:29:28] } 9... Qc7 { [%eval -0.36] [%clk 1:30:16] } 10. O-O { [%eval -0.49] [%clk 1:29:31] } 10... Nb6?! { [%eval 0.16] } { Inaccuracy. b5 was best. } { [%clk 1:30:15] } 11. Bb3 { [%eval 0.02] [%clk 1:29:20] } 11... Bg4 { [%eval 0.43] [%clk 1:30:19] } 12. h3 { [%eval 0.44] [%clk 1:29:25] } 12... Bh5 { [%eval 0.49] [%clk 1:30:21] } 13. a4 { [%eval 0.5] [%clk 1:29:09] } 13... a5 { [%eval 0.45] [%clk 1:30:32] } 14. Qe3 { [%eval 0.13] [%clk 1:27:10] } 14... Ne8?? { [%eval 4.39] } { Blunder. h6 was best. } { [%clk 1:28:01] } 15. Bxe7 { [%eval 4.44] [%clk 1:27:10] } 15... Qxe7 { [%eval 4.44] [%clk 1:28:20] } 16. g4 { [%eval 4.27] [%clk 1:26:44] } 16... Bg6 { [%eval 4.76] [%clk 1:28:15] } 17. Qxb6 { [%eval 4.78] [%clk 1:25:42] } 17... h5 { [%eval 4.6] [%clk 1:28:18] } 18. Qe3 { [%eval 4.68] [%clk 1:25:43] } 18... Kh8 { [%eval 4.9] [%clk 1:28:13] } 19. Qg5 { [%eval 4.77] [%clk 1:23:26] } 19... Qxg5 { [%eval 4.79] [%clk 1:27:39] } 20. Nxg5 { [%eval 4.83] [%clk 1:23:44] } 20... Nf6 { [%eval 4.78] [%clk 1:27:13] } 21. f4 { [%eval 4.82] [%clk 1:22:46] } 21... exf4 { [%eval 4.71] [%clk 1:27:08] } 22. e5 { [%eval 4.84] [%clk 1:22:55] } 22... hxg4 { [%eval 4.94] [%clk 1:26:58] } 23. exf6 { [%eval 4.96] [%clk 1:22:46] } 23... gxf6 { [%eval 4.9] [%clk 1:27:23] } 24. Rxf4?? { [%eval 2.35] } { Blunder. Nge4 was best. } { [%clk 1:22:47] } 24... fxg5 { [%eval 2.16] [%clk 1:27:39] } 25. Rf2?? { [%eval 0.36] } { Blunder. Rxg4 was best. } { [%clk 1:21:59] } 25... gxh3 { [%eval 0.64] [%clk 1:26:23] } 26. Kh2 { [%eval 0.53] [%clk 1:21:13] } 26... g4 { [%eval 0.67] [%clk 1:25:11] } 27. Kg3 { [%eval 0.77] [%clk 1:20:47] } 27... f5 { [%eval 0.6] [%clk 1:24:59] } 28. Rd6?! { [%eval 0.0] } { Inaccuracy. Ne2 was best. } { [%clk 1:15:10] } 28... Kg7 { [%eval 0.0] [%clk 1:24:59] } 29. Ne2 { [%eval -0.36] [%clk 1:14:42] } 29... Rae8 { [%eval 0.15] [%clk 1:25:06] } 30. Re6 { [%eval -0.16] [%clk 1:13:49] } 30... Rxe6 { [%eval -0.12] [%clk 1:25:20] } 31. Bxe6 { [%eval -0.19] [%clk 1:14:17] } 31... Re8 { [%eval 0.0] [%clk 1:25:28] } 32. Nf4?? { [%eval -2.47] } { Blunder. Nd4 was best. } { [%clk 1:13:40] } 32... Kf6 { [%eval -2.11] [%clk 1:24:07] } 33. Re2?! { [%eval -3.35] } { Inaccuracy. Nxg6 was best. } { [%clk 1:13:49] } 33... Rh8?? { [%eval 0.0] } { Blunder. Bf7 was best. } { [%clk 1:23:08] } 34. Bc4? { [%eval -1.56] } { Mistake. Nxg6 was best. } { [%clk 1:12:11] } 34... Bf7?! { [%eval -0.53] } { Inaccuracy. Re8 was best. } { [%clk 1:22:31] } 35. Bd3?? { [%eval -2.37] } { Blunder. Bxf7 was best. } { [%clk 1:11:09] } 35... Kg5?? { [%eval 2.33] } { Blunder. Re8 was best. } { [%clk 1:20:25] } 36. Re5 { [%eval 2.26] [%clk 1:09:27] } 36... Bg6? { [%eval 4.04] } { Mistake. Kf6 was best. } { [%clk 1:18:19] } 37. Nxg6 { [%eval 4.1] [%clk 1:06:48] } 37... Kxg6 { [%eval 4.07] [%clk 1:17:36] } 38. Rxf5 { [%eval 3.98] [%clk 1:06:53] } 38... Kg7 { [%eval 4.1] [%clk 1:17:55] } 39. Rf2 { [%eval 3.98] [%clk 1:07:05] } 39... b6 { [%eval 4.05] [%clk 1:17:10] } 40. Bf5 { [%eval 3.81] [%clk 1:07:08] } 40... h2?! { [%eval 5.43] } { Inaccuracy. b5 was best. } { [%clk 1:17:19] } 41. Rxh2 { [%eval 4.99] [%clk 1:06:18] } 41... Rxh2? { [%eval 10.27] } { Mistake. Rd8 was best. } { [%clk 1:17:45] } 42. Kxh2 { [%eval 8.88] [%clk 1:06:42] } 42... Kf6 { [%eval 8.64] [%clk 1:18:10] } 43. Bd7 { [%eval 7.72] [%clk 1:07:04] } 43... c5?! { [%eval 15.67] } { Inaccuracy. b5 was best. } { [%clk 1:18:31] } 44. Kg3 { [%eval 11.44] [%clk 1:07:22] } 44... Ke5 { [%eval 11.79] [%clk 1:18:42] } 45. Kxg4 { [%eval 11.48] [%clk 1:07:39] } 45... Kd6 { [%eval 10.59] [%clk 1:19:01] } 46. Bb5 { [%eval 69.63] [%clk 1:08:03] } 46... Kc7?! { [%eval #22] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 1:19:24] } 47. Kf5 { [%eval #25] [%clk 1:08:28] } 47... Kb8 { [%eval #13] [%clk 1:19:30] } 48. Ke6 { [%eval #12] [%clk 1:08:52] } 48... Ka7 { [%eval #11] [%clk 1:19:42] } 49. Kd6 { [%eval #10] [%clk 1:08:57] } 49... Kb7 { [%eval #12] [%clk 1:19:57] } 50. Kd7 { [%eval #11] [%clk 1:09:18] } 50... Kb8 { [%eval #11] [%clk 1:20:02] } 51. Kc6?! { [%eval 67.86] } { Lost forced checkmate sequence. Bc6 was best. } { [%clk 1:09:36] } 51... Ka7?! { [%eval #6] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 1:20:17] } 52. Kc7 { [%eval #5] [%clk 1:10:03] } 52... Ka8 { [%eval #5] [%clk 1:20:35] } 53. c4 { [%eval #5] [%clk 1:10:25] } 53... Ka7 { [%eval #5] [%clk 1:21:00] } 54. Kc6 { [%eval #9] [%clk 1:08:26] } 54... Kb8 { [%eval #9] [%clk 1:21:19] } 55. Kxb6 { [%eval #10] [%clk 1:08:50] } 55... Ka8 { [%eval #7] [%clk 1:21:42] } 56. Kxc5 { [%eval #8] [%clk 1:09:16] } 56... Kb7 { [%eval #8] [%clk 1:22:04] } 57. Kd6 { [%eval #7] [%clk 1:09:41] } 57... Kb6 { [%eval #7] [%clk 1:22:27] } 58. c5+ { [%eval #6] [%clk 1:10:05] } 58... Kb7 { [%eval #6] [%clk 1:22:45] } 59. c6+ { [%eval #5] [%clk 1:10:19] } 59... Ka7 { [%eval #5] [%clk 1:22:47] } 60. Kc7 { [%eval #4] [%clk 1:09:35] } 60... Ka8 { [%eval #4] [%clk 1:23:05] } 61. Kb6 { [%eval #3] [%clk 1:09:40] } 61... Kb8 { [%eval #3] [%clk 1:23:29] } 62. Ba6 { [%eval #2] [%clk 1:09:08] } 62... Ka8 { [%eval #2] [%clk 1:23:47] } 63. Bb7+ { [%eval #1] [%clk 1:08:59] } 1-0