Event: Round 5: Helsby, Matthew - Kennedy, Aden
Site: https://lichess.org/broadcast/2025-delancey-ukcc-challengers-under-12/round-5/jPT6wcBs/iMk9kJA0
Date: 2025-10-11
White: Helsby, Matthew
WhiteElo: 1681
Black: Kennedy, Aden
BlackElo: 1852
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System, Grünfeld Formation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:14] } 2. Nf3 { [%eval 0.11] [%clk 0:25:17] } 2... g6 { [%eval 0.22] [%clk 0:25:16] } 3. e3 { [%eval 0.23] [%clk 0:25:09] } 3... Bg7 { [%eval 0.19] [%clk 0:25:18] } 4. Bd3 { [%eval -0.02] [%clk 0:25:16] } 4... d5 { [%eval 0.0] [%clk 0:25:24] } 5. b4 { [%eval 0.0] [%clk 0:25:24] } 5... O-O { [%eval -0.03] [%clk 0:25:08] } 6. O-O { [%eval -0.04] [%clk 0:25:16] } 6... Bg4 { [%eval 0.03] [%clk 0:25:05] } 7. h3 { [%eval 0.01] [%clk 0:25:08] } 7... Bxf3 { [%eval -0.06] [%clk 0:24:51] } 8. Qxf3 { [%eval -0.07] [%clk 0:25:16] } 8... Nbd7 { [%eval 0.02] [%clk 0:24:51] } 9. Bb2 { [%eval 0.03] [%clk 0:25:14] } 9... c6 { [%eval 0.1] [%clk 0:24:52] } 10. Nd2 { [%eval 0.12] [%clk 0:24:53] } 10... Qc7 { [%eval 0.08] [%clk 0:24:58] } 11. Rac1 { [%eval -0.25] [%clk 0:23:04] } 11... e5 { [%eval -0.11] [%clk 0:24:42] } 12. Qg3 { [%eval -0.05] [%clk 0:22:59] } 12... Nh5 { [%eval -0.1] [%clk 0:24:24] } 13. Qh2 { [%eval -0.04] [%clk 0:22:45] } 13... Qb6?! { [%eval 0.51] } { Inaccuracy. Rfc8 was best. } { [%clk 0:24:07] } 14. g4?! { [%eval -0.5] } { Inaccuracy. dxe5 was best. } { [%clk 0:17:51] } 14... Qxb4 { [%eval -0.62] [%clk 0:23:58] } 15. Nb3 { [%eval -0.66] [%clk 0:17:46] } 15... a5?? { [%eval 2.06] } { Blunder. e4 was best. } { [%clk 0:22:24] } 16. c3? { [%eval 0.54] } { Mistake. a3 was best. } { [%clk 0:16:42] } 16... Qb6 { [%eval 0.98] [%clk 0:22:18] } 17. Ba3 { [%eval 0.99] [%clk 0:16:29] } 17... Nhf6 { [%eval 0.88] [%clk 0:21:48] } 18. Bxf8 { [%eval 0.92] [%clk 0:13:38] } 18... Rxf8 { [%eval 0.88] [%clk 0:21:32] } 19. Rb1 { [%eval 0.82] [%clk 0:13:42] } 19... Qa7 { [%eval 1.3] [%clk 0:20:33] } 20. Kg2?! { [%eval 0.31] } { Inaccuracy. a4 was best. } { [%clk 0:10:42] } 20... e4 { [%eval 0.65] [%clk 0:20:10] } 21. Be2 { [%eval 0.82] [%clk 0:10:46] } 21... Ne8? { [%eval 2.17] } { Mistake. a4 was best. } { [%clk 0:20:03] } 22. Qg3? { [%eval 0.46] } { Mistake. a4 was best. } { [%clk 0:08:10] } 22... f5? { [%eval 2.01] } { Mistake. a4 was best. } { [%clk 0:19:41] } 23. f3 { [%eval 1.52] [%clk 0:07:27] } 23... Nef6? { [%eval 3.12] } { Mistake. a4 was best. } { [%clk 0:19:16] } 24. g5? { [%eval 1.38] } { Mistake. Nd2 was best. } { [%clk 0:06:44] } 24... Nh5?? { [%eval 3.57] } { Blunder. exf3+ was best. } { [%clk 0:18:52] } 25. Qc7 { [%eval 3.5] [%clk 0:06:52] } 25... Rf7 { [%eval 3.31] [%clk 0:18:08] } 26. Qc8+?! { [%eval 2.06] } { Inaccuracy. fxe4 was best. } { [%clk 0:05:45] } 26... Bf8 { [%eval 1.72] [%clk 0:17:43] } 27. fxe4 { [%eval 1.16] [%clk 0:05:27] } 27... Nb6 { [%eval 1.1] [%clk 0:17:51] } 28. Qe6 { [%eval 1.09] [%clk 0:05:12] } 28... Ng7 { [%eval 0.99] [%clk 0:17:59] } 29. Qxf7+?? { [%eval -3.97] } { Blunder. Qe5 was best. } { [%clk 0:04:17] } 29... Kxf7 { [%eval -3.98] [%clk 0:18:04] } 30. exf5 { [%eval -4.0] [%clk 0:04:10] } 30... Nxf5 { [%eval -3.91] [%clk 0:18:11] } 31. Bd3 { [%eval -4.24] [%clk 0:03:37] } 31... Kg7 { [%eval -4.03] [%clk 0:18:12] } 32. Bxf5 { [%eval -4.27] [%clk 0:03:41] } 32... gxf5 { [%eval -3.97] [%clk 0:18:21] } 33. Rxf5 { [%eval -4.3] [%clk 0:03:39] } 33... Nc4 { [%eval -4.31] [%clk 0:18:30] } 34. Rf3 { [%eval -4.35] [%clk 0:03:18] } 34... a4 { [%eval -3.85] [%clk 0:18:38] } 35. Nc5?! { [%eval -5.47] } { Inaccuracy. Rbf1 was best. } { [%clk 0:03:23] } 35... Bxc5 { [%eval -5.46] [%clk 0:18:44] } 36. dxc5 { [%eval -5.91] [%clk 0:03:30] } 36... Nd2 { [%eval -5.85] [%clk 0:18:53] } 37. Rb6 { [%eval -5.69] [%clk 0:03:32] } 37... Nxf3 { [%eval -5.56] [%clk 0:18:58] } 38. Kxf3 { [%eval -5.54] [%clk 0:03:41] } 38... Qb8 { [%eval -5.61] [%clk 0:19:06] } 39. h4 { [%eval -6.1] [%clk 0:03:33] } 39... Qf8+ { [%eval -6.09] [%clk 0:19:14] } 40. Kg4 { [%eval -6.41] [%clk 0:03:35] } 40... h5+ { [%eval -6.15] [%clk 0:19:15] } 41. Kg3 { [%eval -6.5] [%clk 0:03:20] } 41... Qe7 { [%eval -6.17] [%clk 0:19:23] } 42. Kf2 { [%eval -6.7] [%clk 0:02:53] } 42... Qxc5 { [%eval -6.59] [%clk 0:19:30] } 43. Rxb7+ { [%eval -6.5] [%clk 0:03:02] } 43... Kg6 { [%eval -6.32] [%clk 0:19:39] } 44. Rb4 { [%eval -7.29] [%clk 0:02:35] } 44... Qxc3 { [%eval -7.27] [%clk 0:19:44] } 45. Rf4 { [%eval -7.29] [%clk 0:02:44] } 45... Qd2+ { [%eval -7.13] [%clk 0:19:47] } 46. Kf3 { [%eval -6.91] [%clk 0:02:49] } 46... Qd1+ { [%eval -6.83] [%clk 0:19:55] } 47. Kf2 { [%eval -6.65] [%clk 0:02:56] } 47... c5 { [%eval -6.77] [%clk 0:19:57] } 48. Rf6+ { [%eval -6.77] [%clk 0:02:56] } 48... Kg7 { [%eval -6.64] [%clk 0:20:05] } 49. Rh6 { [%eval -7.97] [%clk 0:02:48] } 49... c4 { [%eval -8.03] [%clk 0:20:12] } 50. Rc6 { [%eval -8.56] [%clk 0:02:45] } 50... c3 { [%eval -8.21] [%clk 0:20:14] } 51. Rc7+ { [%eval -10.71] [%clk 0:02:40] } 51... Kg6 { [%eval -9.15] [%clk 0:20:21] } 52. Rc6+ { [%eval -11.19] [%clk 0:02:48] } 52... Kf5 { [%eval -9.61] [%clk 0:20:30] } 53. Rf6+? { [%eval #-9] } { Checkmate is now unavoidable. e4+ was best. } { [%clk 0:02:47] } 53... Kg4 { [%eval #-8] [%clk 0:20:37] } 54. Rf4+ { [%eval #-8] [%clk 0:02:21] } 54... Kh3 { [%eval #-13] [%clk 0:20:45] } 55. g6 { [%eval #-4] [%clk 0:02:29] } 55... c2 { [%eval #-5] [%clk 0:20:50] } 56. Rf3+ { [%eval #-5] [%clk 0:01:43] } 56... Kh2 { [%eval #-4] [%clk 0:20:46] } 57. Rg3 { [%eval #-4] [%clk 0:01:16] } 57... c1=N { [%eval #-4] [%clk 0:20:29] } 58. Rg2+ { [%eval #-4] [%clk 0:01:21] } 58... Kh1 { [%eval #-3] [%clk 0:20:37] } 59. g7 { [%eval #-2] [%clk 0:01:17] } 59... Qe2+ { [%eval #-1] [%clk 0:20:21] } 60. Kg3 { [%eval #-1] [%clk 0:01:23] } 60... Qxe3# { [%clk 0:20:25] } 0-1