Event: Round 7: Liu, Jacob - Vaidyanathan, Adithya
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-14/round-7/qPFJhwGi/OX12KaZE
White: Liu, Jacob
WhiteElo: 1859
Black: Vaidyanathan, Adithya
BlackElo: 2115
Result: 0-1
ECO: B66
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:07:19] } 1... c5 { [%eval 0.24] [%clk 1:23:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... Nc6 { [%eval 0.3] [%clk 1:24:06] } 3. d4 { [%eval 0.27] [%clk 1:31:49] } 3... cxd4 { [%eval 0.27] [%clk 1:24:32] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:14] } 4... Nf6 { [%eval 0.19] [%clk 1:24:59] } 5. Nc3 { [%eval 0.26] [%clk 1:32:39] } 5... d6 { [%eval 0.3] [%clk 1:25:25] } 6. Bg5 { [%eval 0.25] [%clk 1:32:16] } 6... e6 { [%eval 0.39] [%clk 1:25:51] } 7. Qd2 { [%eval 0.33] [%clk 1:32:39] } 7... a6 { [%eval 0.33] [%clk 1:26:17] } 8. f3 { [%eval 0.26] [%clk 1:32:52] } 8... Nxd4 { [%eval 0.18] [%clk 1:26:11] } 9. Qxd4 { [%eval 0.23] [%clk 1:33:14] } 9... Be7 { [%eval 0.2] [%clk 1:26:25] } 10. O-O-O { [%eval 0.21] [%clk 1:33:31] } 10... Bd7 { [%eval 0.44] [%clk 1:26:51] } 11. Kb1 { [%eval 0.54] [%clk 1:30:52] } 11... Qc7 { [%eval 0.44] [%clk 1:25:49] } 12. Qd2 { [%eval 0.5] [%clk 1:28:09] } 12... b5 { [%eval 0.41] [%clk 1:25:09] } 13. a3?! { [%eval -0.38] } { Inaccuracy. g4 was best. } { [%clk 1:28:16] } 13... Bc6 { [%eval -0.3] [%clk 1:09:15] } 14. Bf4 { [%eval -0.34] [%clk 1:19:29] } 14... Rd8 { [%eval -0.26] [%clk 1:09:30] } 15. g4 { [%eval -0.7] [%clk 1:06:36] } 15... h6? { [%eval 0.49] } { Mistake. O-O was best. } { [%clk 1:09:17] } 16. h4 { [%eval 0.4] [%clk 1:03:38] } 16... e5 { [%eval 0.46] [%clk 1:01:35] } 17. Be3?! { [%eval -0.58] } { Inaccuracy. Bg3 was best. } { [%clk 1:03:47] } 17... d5 { [%eval -0.66] [%clk 1:01:35] } 18. exd5 { [%eval -0.62] [%clk 1:03:15] } 18... Nxd5 { [%eval -0.61] [%clk 1:01:51] } 19. Nxd5 { [%eval -0.97] [%clk 1:03:13] } 19... Rxd5?! { [%eval -0.16] } { Inaccuracy. Bxd5 was best. } { [%clk 1:00:17] } 20. Bd3 { [%eval -0.26] [%clk 0:57:24] } 20... Qb7 { [%eval 0.12] [%clk 0:54:25] } 21. Qf2?! { [%eval -0.65] } { Inaccuracy. Qc3 was best. } { [%clk 0:53:30] } 21... b4?! { [%eval -0.03] } { Inaccuracy. O-O was best. } { [%clk 0:51:00] } 22. axb4 { [%eval 0.0] [%clk 0:41:41] } 22... Bxb4 { [%eval 0.05] [%clk 0:51:04] } 23. Bc4 { [%eval 0.0] [%clk 0:34:28] } 23... Rxd1+ { [%eval 0.0] [%clk 0:37:32] } 24. Rxd1 { [%eval 0.0] [%clk 0:34:49] } 24... Bxf3 { [%eval 0.0] [%clk 0:37:48] } 25. Bxa6 { [%eval 0.0] [%clk 0:34:28] } 25... Qxa6 { [%eval 0.0] [%clk 0:38:13] } 26. Qxf3 { [%eval -0.26] [%clk 0:34:49] } 26... O-O { [%eval 0.0] [%clk 0:38:38] } 27. Rd7 { [%eval 0.0] [%clk 0:33:43] } 27... Qe6 { [%eval 0.04] [%clk 0:26:34] } 28. Rb7 { [%eval -0.06] [%clk 0:25:11] } 28... Qc4 { [%eval -0.14] [%clk 0:12:23] } 29. Bg1?? { [%eval -2.79] } { Blunder. Rd7 was best. } { [%clk 0:08:00] } 29... e4?! { [%eval -1.83] } { Inaccuracy. Rd8 was best. } { [%clk 0:10:18] } 30. Qf2?? { [%eval -6.05] } { Blunder. Qd1 was best. } { [%clk 0:07:39] } 30... Rd8 { [%eval -5.76] [%clk 0:07:19] } 31. Kc1?? { [%eval #-10] } { Checkmate is now unavoidable. c3 was best. } { [%clk 0:05:35] } 31... Qd5?? { [%eval -4.95] } { Lost forced checkmate sequence. e3 was best. } { [%clk 0:06:26] } 32. Qd4 { [%eval -4.86] [%clk 0:05:32] } 32... Qxd4 { [%eval -4.86] [%clk 0:03:39] } 33. Bxd4 { [%eval -4.63] [%clk 0:05:57] } 33... Rxd4 { [%eval -4.75] [%clk 0:04:05] } 34. c3 { [%eval -4.92] [%clk 0:06:23] } 34... e3 { [%eval -5.09] [%clk 0:03:56] } 35. Rb8+ { [%eval -5.09] [%clk 0:06:08] } 35... Kh7 { [%eval -4.7] [%clk 0:04:19] } 36. cxd4?! { [%eval -6.17] } { Inaccuracy. Re8 was best. } { [%clk 0:05:20] } 36... e2 { [%eval -6.33] [%clk 0:04:44] } 37. Re8 { [%eval -5.84] [%clk 0:05:45] } 37... e1=Q+ { [%eval -6.13] [%clk 0:05:09] } 38. Rxe1 { [%eval -5.82] [%clk 0:06:12] } 38... Bxe1 { [%eval -6.39] [%clk 0:05:30] } 39. Kc2 { [%eval -6.25] [%clk 0:06:00] } 39... Kg6 { [%eval -6.41] [%clk 0:04:42] } 40. Kb3 { [%eval -6.41] [%clk 0:06:22] } 40... Kf6 { [%eval -6.29] [%clk 0:05:06] } 41. Kc4 { [%eval -6.32] [%clk 0:06:47] } 41... Ke6 { [%eval -6.49] [%clk 0:05:31] } 42. Kc5 { [%eval -6.42] [%clk 0:07:07] } 42... Kd7 { [%eval -6.18] [%clk 0:05:38] } 43. h5 { [%eval -6.29] [%clk 0:07:10] } 43... Bg3 { [%eval -6.43] [%clk 0:05:24] } 44. b4 { [%eval -7.25] [%clk 0:07:29] } 44... Bd6+ { [%eval -7.1] [%clk 0:05:50] } 45. Kc4 { [%eval -8.94] [%clk 0:07:41] } 45... Kc6 { [%eval -7.69] [%clk 0:05:04] } 46. b5+ { [%eval -10.64] [%clk 0:07:59] } 46... Kb6 { [%eval -10.49] [%clk 0:05:11] } 47. Kd5 { [%eval -9.67] [%clk 0:08:24] } 47... Ba3 { [%eval -9.45] [%clk 0:05:01] } 48. Kc4 { [%eval -9.46] [%clk 0:08:19] } 48... Be7 { [%eval -75.29] [%clk 0:05:22] } 49. Kd5 { [%eval -70.26] [%clk 0:07:18] } 49... Kxb5 { [%eval -67.07] [%clk 0:05:45] } 50. Ke5 { [%eval -54.28] [%clk 0:07:44] } 50... Kc4 { [%eval -10.21] [%clk 0:05:53] } 51. d5?! { [%eval #-31] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:08:01] } 51... Kc5 { [%eval #-29] [%clk 0:06:18] } 52. Ke4 { [%eval #-28] [%clk 0:08:18] } 52... Bf6 { [%eval #-27] [%clk 0:06:44] } 53. d6 { [%eval #-27] [%clk 0:08:21] } 53... Kxd6 { [%eval #-29] [%clk 0:07:09] } 54. Kf5 { [%eval #-27] [%clk 0:08:48] } 54... Bg5 { [%eval #-26] [%clk 0:07:12] } 55. Ke4 { [%eval #-27] [%clk 0:09:12] } 55... Ke6 { [%eval -73.45] [%clk 0:07:38] } 56. Kd4 { [%eval #-20] [%clk 0:09:30] } 56... Kf6 { [%eval #-19] [%clk 0:07:50] } 57. Kd5 { [%eval #-18] [%clk 0:09:46] } 57... Bf4 { [%eval #-17] [%clk 0:08:01] } 58. Ke4 { [%eval #-20] [%clk 0:10:08] } 58... Kg5 { [%eval #-19] [%clk 0:08:20] } 59. Kf3 { [%eval #-20] [%clk 0:10:32] } 59... g6?! { [%eval -12.29] } { Lost forced checkmate sequence. f5 was best. } { [%clk 0:08:41] } 60. hxg6?! { [%eval #-14] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:10:26] } 60... fxg6 { [%eval #-15] [%clk 0:09:06] } 0-1