Event: Round 7: Vaidyanathan, Sathya - Sherwood, Gabriel
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-16/round-7/LaJoX1T3/rGM8dsOB
White: Vaidyanathan, Sathya
WhiteElo: 1915
Black: Sherwood, Gabriel
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:23:42] } 1... c5 { [%eval 0.24] [%clk 1:30:35] } 2. Nc3 { [%eval 0.26] [%clk 1:23:32] } 2... Nc6 { [%eval 0.26] [%clk 1:30:03] } 3. Bb5 { [%eval 0.0] [%clk 1:23:53] } 3... Nd4 { [%eval 0.0] [%clk 1:29:58] } 4. Nf3 { [%eval 0.0] [%clk 1:24:14] } 4... a6 { [%eval 0.0] [%clk 1:28:50] } 5. Bd3 { [%eval 0.0] [%clk 1:24:13] } 5... g6 { [%eval 0.0] [%clk 1:28:12] } 6. b4 { [%eval -0.14] [%clk 1:23:20] } 6... Nxf3+ { [%eval -0.12] [%clk 1:10:50] } 7. Qxf3 { [%eval -0.16] [%clk 1:23:45] } 7... cxb4 { [%eval -0.14] [%clk 1:09:54] } 8. Nd5 { [%eval -0.07] [%clk 1:24:10] } 8... Bg7 { [%eval 0.0] [%clk 1:09:17] } 9. Rb1 { [%eval -0.02] [%clk 1:24:36] } 9... e6 { [%eval -0.01] [%clk 1:06:52] } 10. Ne3 { [%eval -0.12] [%clk 1:24:58] } 10... Ne7 { [%eval -0.12] [%clk 0:58:05] } 11. Rxb4 { [%eval -0.09] [%clk 1:25:16] } 11... Nc6 { [%eval 0.11] [%clk 0:56:18] } 12. Rb1 { [%eval 0.08] [%clk 1:24:52] } 12... O-O { [%eval 0.24] [%clk 0:51:35] } 13. O-O { [%eval -0.3] [%clk 1:14:39] } 13... Qe7?! { [%eval 0.27] } { Inaccuracy. d5 was best. } { [%clk 0:25:27] } 14. Bb2 { [%eval 0.3] [%clk 1:02:02] } 14... b5 { [%eval 0.34] [%clk 0:23:37] } 15. Bxg7 { [%eval 0.41] [%clk 1:02:11] } 15... Kxg7 { [%eval 0.41] [%clk 0:23:15] } 16. Qg3 { [%eval 0.46] [%clk 1:01:01] } 16... Kh8 { [%eval 0.55] [%clk 0:17:55] } 17. f4 { [%eval 0.28] [%clk 1:00:41] } 17... f5 { [%eval 0.2] [%clk 0:17:49] } 18. exf5 { [%eval 0.21] [%clk 0:43:27] } 18... gxf5 { [%eval 0.22] [%clk 0:17:22] } 19. Rfe1 { [%eval 0.1] [%clk 0:32:32] } 19... Bb7 { [%eval 0.03] [%clk 0:16:37] } 20. Qf2 { [%eval 0.0] [%clk 0:18:56] } 20... Qd6 { [%eval 0.02] [%clk 0:11:51] } 21. Be2 { [%eval -0.19] [%clk 0:17:07] } 21... Rg8 { [%eval -0.31] [%clk 0:11:52] } 22. g3 { [%eval -0.33] [%clk 0:15:49] } 22... Nd4 { [%eval -0.56] [%clk 0:09:19] } 23. c3 { [%eval -0.88] [%clk 0:15:40] } 23... Nxe2+ { [%eval -0.95] [%clk 0:09:26] } 24. Rxe2 { [%eval -1.07] [%clk 0:15:51] } 24... Qd3?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:09:22] } 25. Rb4 { [%eval -0.1] [%clk 0:14:26] } 25... Rg7 { [%eval 0.0] [%clk 0:09:18] } 26. Re1 { [%eval -0.12] [%clk 0:12:16] } 26... Qd6 { [%eval -0.1] [%clk 0:09:14] } 27. Rd4 { [%eval -0.33] [%clk 0:11:13] } 27... Qc6 { [%eval -0.43] [%clk 0:09:34] } 28. Qg2 { [%eval -0.45] [%clk 0:09:23] } 28... Qb6 { [%eval -0.39] [%clk 0:09:37] } 29. Qf2 { [%eval -0.67] [%clk 0:08:04] } 29... Rag8?! { [%eval -0.07] } { Inaccuracy. a5 was best. } { [%clk 0:09:41] } 30. Ng2 { [%eval -0.13] [%clk 0:07:28] } 30... Qc6 { [%eval -0.13] [%clk 0:09:26] } 31. Kf1 { [%eval -0.23] [%clk 0:07:31] } 31... Rg6 { [%eval -0.28] [%clk 0:08:36] } 32. Qe2 { [%eval -0.8] [%clk 0:05:35] } 32... Rxg3?! { [%eval 0.03] } { Inaccuracy. R8g7 was best. } { [%clk 0:04:31] } 33. hxg3 { [%eval 0.01] [%clk 0:04:13] } 33... Rxg3 { [%eval 0.14] [%clk 0:04:58] } 34. Qe5+ { [%eval 0.07] [%clk 0:04:13] } 34... Kg8 { [%eval 0.07] [%clk 0:05:06] } 35. Re2 { [%eval 0.0] [%clk 0:01:26] } 35... Rxg2 { [%eval 0.0] [%clk 0:05:13] } 36. Rxg2+ { [%eval 0.0] [%clk 0:00:55] } 36... Qxg2+ { [%eval 0.0] [%clk 0:05:41] } 37. Ke1 { [%eval 0.0] [%clk 0:01:19] } 37... Qh1+ { [%eval 0.0] [%clk 0:04:59] } 38. Ke2 { [%eval 0.0] [%clk 0:00:34] } 38... Bf3+ { [%eval 0.0] [%clk 0:01:29] } 39. Ke3 { [%eval -0.23] [%clk 0:00:38] } 39... Bd5 { [%eval -0.08] [%clk 0:01:41] } 40. Rxd5?? { [%eval -2.66] } { Blunder. Ke2 was best. } { [%clk 0:00:34] } 40... Qxd5?? { [%eval 0.0] } { Blunder. Qe1+ was best. } { [%clk 0:01:35] } 41. Qf6?? { [%eval -3.76] } { Blunder. Qxd5 was best. } { [%clk 0:00:32] } 41... Qe4+ { [%eval -4.14] [%clk 0:01:49] } 42. Kf2 { [%eval -4.66] [%clk 0:01:01] } 42... Qxf4+ { [%eval -4.53] [%clk 0:02:09] } 43. Ke1 { [%eval -4.4] [%clk 0:01:23] } 43... Qe4+ { [%eval -4.35] [%clk 0:02:14] } 44. Kd1 { [%eval -5.14] [%clk 0:01:37] } 44... Qb1+ { [%eval -4.7] [%clk 0:02:17] } 45. Ke2 { [%eval -4.23] [%clk 0:02:03] } 45... Qe4+ { [%eval -3.87] [%clk 0:01:57] } 46. Kd1?! { [%eval -5.28] } { Inaccuracy. Kf2 was best. } { [%clk 0:02:32] } 46... Qf3+?! { [%eval -3.98] } { Inaccuracy. f4 was best. } { [%clk 0:01:16] } 47. Kc2 { [%eval -4.04] [%clk 0:02:49] } 47... Qd5 { [%eval -4.05] [%clk 0:01:37] } 48. Qg5+ { [%eval -4.52] [%clk 0:02:49] } 48... Kf8 { [%eval -4.35] [%clk 0:01:36] } 49. Qf6+ { [%eval -4.35] [%clk 0:01:36] } 49... Ke8 { [%eval -4.69] [%clk 0:01:32] } 50. Qh8+ { [%eval -4.48] [%clk 0:02:02] } 50... Ke7 { [%eval -4.04] [%clk 0:01:58] } 51. Qg7+ { [%eval -5.01] [%clk 0:01:26] } 51... Kd8 { [%eval -5.03] [%clk 0:01:28] } 52. Qg8+ { [%eval -5.35] [%clk 0:00:43] } 52... Kc7 { [%eval -5.26] [%clk 0:01:51] } 53. Qxh7 { [%eval -5.53] [%clk 0:00:51] } 53... f4 { [%eval -5.58] [%clk 0:01:17] } 54. Qh2 { [%eval -5.4] [%clk 0:00:54] } 54... Qe4+ { [%eval -5.17] [%clk 0:01:05] } 55. Kb2 { [%eval -5.52] [%clk 0:01:00] } 55... Kb7 { [%eval -5.76] [%clk 0:01:03] } 56. Qg1 { [%eval -6.14] [%clk 0:00:33] } 56... f3 { [%eval -5.88] [%clk 0:01:16] } 57. Qg7 { [%eval -6.08] [%clk 0:00:55] } 57... Qd3 { [%eval -5.81] [%clk 0:01:16] } 58. Qg5 { [%eval -7.53] [%clk 0:00:38] } 58... Qe2 { [%eval -6.9] [%clk 0:01:18] } 59. a4?! { [%eval -13.84] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:34] } 59... f2 { [%eval #-16] [%clk 0:01:07] } 60. Qg2+ { [%eval -62.71] [%clk 0:00:57] } 60... Ka7 { [%eval -9.22] [%clk 0:01:21] } 61. Qh2? { [%eval #-9] } { Checkmate is now unavoidable. Qg5 was best. } { [%clk 0:00:41] } 61... Qxd2+ { [%eval #-8] [%clk 0:01:24] } 62. Kb3 { [%eval #-8] [%clk 0:00:50] } 62... bxa4+ { [%eval #-7] [%clk 0:01:23] } 63. Kb4 { [%eval #-6] [%clk 0:00:34] } 63... Qb2+ { [%eval #-5] [%clk 0:01:36] } 64. Kxa4 { [%eval #-5] [%clk 0:00:48] } 64... Qb5+ { [%eval #-6] [%clk 0:01:57] } 65. Ka3 { [%eval #-6] [%clk 0:01:08] } 65... f1=Q { [%eval #-8] [%clk 0:01:47] } 66. Qc7+ { [%eval #-8] [%clk 0:01:22] } 66... Qb7 { [%eval #-7] [%clk 0:02:11] } 0-1