Event: Round 5: Yuan, Alice - Singh, Amandeep
Site: https://lichess.org/broadcast/2025-uk-chess-challenge-terafinal-under-8/round-5/d9Piv0Vy/xzU2WmD3
Date: 2025-10-18
White: Yuan, Alice
WhiteElo: 1580
Black: Singh, Amandeep
BlackElo: 1564
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:14] } 2. Bf4 { [%eval 0.0] [%clk 0:25:24] } 2... g6 { [%eval 0.06] [%clk 0:25:17] } 3. Nf3 { [%eval 0.1] [%clk 0:25:30] } 3... Bg7 { [%eval 0.12] [%clk 0:25:24] } 4. e3 { [%eval 0.02] [%clk 0:25:35] } 4... d6 { [%eval 0.0] [%clk 0:25:32] } 5. Nc3 { [%eval 0.0] [%clk 0:25:41] } 5... Nbd7 { [%eval 0.03] [%clk 0:25:40] } 6. e4 { [%eval -0.21] [%clk 0:25:48] } 6... O-O { [%eval -0.13] [%clk 0:25:45] } 7. Bc4 { [%eval -0.52] [%clk 0:25:48] } 7... c5 { [%eval -0.55] [%clk 0:25:53] } 8. d5?! { [%eval -1.53] } { Inaccuracy. dxc5 was best. } { [%clk 0:25:52] } 8... a6? { [%eval 0.08] } { Mistake. b5 was best. } { [%clk 0:26:00] } 9. O-O? { [%eval -1.21] } { Mistake. a4 was best. } { [%clk 0:25:56] } 9... b5 { [%eval -1.21] [%clk 0:26:09] } 10. Be2?! { [%eval -1.97] } { Inaccuracy. Bd3 was best. } { [%clk 0:25:57] } 10... b4 { [%eval -1.98] [%clk 0:26:17] } 11. Na4 { [%eval -1.93] [%clk 0:25:54] } 11... Nxe4 { [%eval -1.87] [%clk 0:26:23] } 12. Bd3 { [%eval -2.17] [%clk 0:25:51] } 12... Nef6 { [%eval -2.19] [%clk 0:26:22] } 13. Bc4 { [%eval -2.25] [%clk 0:25:39] } 13... Nb6 { [%eval -1.87] [%clk 0:26:19] } 14. Nxb6 { [%eval -1.88] [%clk 0:25:43] } 14... Qxb6 { [%eval -1.81] [%clk 0:26:26] } 15. Re1 { [%eval -1.99] [%clk 0:25:39] } 15... Re8 { [%eval -1.98] [%clk 0:26:34] } 16. Qd2 { [%eval -1.92] [%clk 0:25:25] } 16... Bf5 { [%eval -1.4] [%clk 0:26:20] } 17. Bd3? { [%eval -3.06] } { Mistake. Bh6 was best. } { [%clk 0:24:16] } 17... Bxd3 { [%eval -3.18] [%clk 0:26:23] } 18. Qxd3 { [%eval -3.17] [%clk 0:24:23] } 18... Nh5 { [%eval -2.77] [%clk 0:26:31] } 19. Be3?! { [%eval -3.52] } { Inaccuracy. Bg5 was best. } { [%clk 0:24:18] } 19... Bxb2 { [%eval -3.13] [%clk 0:26:17] } 20. Rab1 { [%eval -3.08] [%clk 0:24:20] } 20... Bg7 { [%eval -3.02] [%clk 0:26:25] } 21. a3 { [%eval -3.49] [%clk 0:24:16] } 21... a5 { [%eval -3.56] [%clk 0:26:33] } 22. axb4 { [%eval -3.61] [%clk 0:24:20] } 22... axb4 { [%eval -3.67] [%clk 0:26:42] } 23. c3 { [%eval -4.17] [%clk 0:24:01] } 23... b3 { [%eval -3.37] [%clk 0:26:49] } 24. c4 { [%eval -4.17] [%clk 0:24:02] } 24... b2 { [%eval -4.15] [%clk 0:26:49] } 25. h3 { [%eval -4.43] [%clk 0:23:33] } 25... Nf6 { [%eval -4.23] [%clk 0:26:33] } 26. Re2 { [%eval -4.85] [%clk 0:23:19] } 26... Ra1 { [%eval -4.89] [%clk 0:26:31] } 27. Qc2 { [%eval -5.07] [%clk 0:21:48] } 27... Nd7 { [%eval -5.16] [%clk 0:26:17] } 28. Ree1 { [%eval -5.29] [%clk 0:20:57] } 28... Rea8 { [%eval -5.25] [%clk 0:26:12] } 29. Bd2 { [%eval -6.4] [%clk 0:20:33] } 29... Rxb1 { [%eval -6.31] [%clk 0:25:37] } 30. Rxb1 { [%eval -6.41] [%clk 0:20:38] } 30... Ra1 { [%eval -6.32] [%clk 0:25:43] } 31. Bg5 { [%eval -7.19] [%clk 0:19:53] } 31... Rxb1+ { [%eval -7.06] [%clk 0:25:13] } 32. Qxb1 { [%eval -6.71] [%clk 0:19:57] } 32... Qa6 { [%eval -6.72] [%clk 0:25:21] } 33. Bxe7 { [%eval -9.66] [%clk 0:19:02] } 33... Qa1 { [%eval -9.09] [%clk 0:25:26] } 34. Nd2 { [%eval -10.23] [%clk 0:18:45] } 34... Bc3 { [%eval -9.39] [%clk 0:23:49] } 35. Qxa1? { [%eval #-11] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:18:39] } 35... bxa1=Q+ { [%eval #-10] [%clk 0:23:50] } 36. Nf1 { [%eval #-10] [%clk 0:18:44] } 36... Be5? { [%eval -8.56] } { Lost forced checkmate sequence. Bd4 was best. } { [%clk 0:23:55] } 37. g3 { [%eval -8.0] [%clk 0:18:34] } 37... Nb6 { [%eval -8.55] [%clk 0:24:04] } 38. Kg2 { [%eval -8.4] [%clk 0:18:38] } 38... Nxc4 { [%eval -8.31] [%clk 0:24:07] } 39. h4? { [%eval #-9] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:18:09] } 39... Qd4 { [%eval #-11] [%clk 0:24:05] } 40. Bg5 { [%eval -9.54] [%clk 0:17:58] } 40... Qxd5+ { [%eval -9.45] [%clk 0:24:12] } 41. Kg1 { [%eval -9.43] [%clk 0:18:02] } 41... f6 { [%eval -8.69] [%clk 0:24:19] } 42. Bh6? { [%eval #-15] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:18:05] } 42... g5 { [%eval #-21] [%clk 0:24:27] } 43. hxg5 { [%eval -80.08] [%clk 0:18:09] } 43... Nd2 { [%eval -9.21] [%clk 0:24:36] } 44. gxf6? { [%eval #-7] } { Checkmate is now unavoidable. Ne3 was best. } { [%clk 0:18:01] } 44... Nf3+ { [%eval #-6] [%clk 0:24:41] } 45. Kg2 { [%eval #-6] [%clk 0:18:04] } 45... Nh4+?! { [%eval -55.06] } { Lost forced checkmate sequence. Ne1+ was best. } { [%clk 0:24:22] } 46. Kh3 { [%eval -10.84] [%clk 0:18:05] } 46... Qh1+ { [%eval -9.94] [%clk 0:24:29] } 47. Kg4 { [%eval -9.41] [%clk 0:18:13] } 47... Ng6 { [%eval -9.11] [%clk 0:24:37] } 48. Be3? { [%eval #-9] } { Checkmate is now unavoidable. Nd2 was best. } { [%clk 0:17:49] } 48... Qxf1 { [%eval #-8] [%clk 0:24:41] } 49. Kf3 { [%eval #-8] [%clk 0:17:35] } 49... c4 { [%eval #-7] [%clk 0:24:45] } 50. Ke4 { [%eval #-8] [%clk 0:17:22] } 50... Qh1+ { [%eval #-7] [%clk 0:24:43] } 51. Kf5 { [%eval #-4] [%clk 0:17:26] } 51... Qf3+ { [%eval #-3] [%clk 0:24:50] } 52. Ke6 { [%eval #-3] [%clk 0:17:33] } 52... Qxf6+ { [%eval #-8] [%clk 0:24:58] } 53. Kd5 { [%eval #-8] [%clk 0:17:34] } 53... Qf7+ { [%eval #-7] [%clk 0:25:07] } 54. Ke4 { [%eval #-1] [%clk 0:17:37] } 54... d5# { [%clk 0:25:16] } 0-1