Event: Round 4: Rastogi, Nayan Keats - Dasgupta, Avyukt
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-16-rapid/round-4/syUfW3XL/5lxLfs5M
White: Rastogi, Nayan Keats
WhiteElo: 1661
Black: Dasgupta, Avyukt
BlackElo: 2062
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:14] } 2. c3 { [%eval 0.0] [%clk 0:15:25] } 2... d5 { [%eval 0.11] [%clk 0:15:22] } 3. exd5 { [%eval 0.12] [%clk 0:15:34] } 3... Qxd5 { [%eval 0.18] [%clk 0:15:30] } 4. d4 { [%eval 0.08] [%clk 0:15:39] } 4... Bf5 { [%eval 0.2] [%clk 0:15:38] } 5. Nf3 { [%eval 0.21] [%clk 0:15:31] } 5... Nc6 { [%eval 0.25] [%clk 0:15:47] } 6. Be3 { [%eval 0.14] [%clk 0:15:16] } 6... cxd4 { [%eval 0.27] [%clk 0:15:56] } 7. Nxd4 { [%eval 0.21] [%clk 0:14:44] } 7... Nxd4 { [%eval 0.32] [%clk 0:16:04] } 8. Qxd4 { [%eval 0.32] [%clk 0:14:46] } 8... Qxd4 { [%eval 0.28] [%clk 0:16:12] } 9. Bxd4 { [%eval 0.28] [%clk 0:14:54] } 9... f6 { [%eval 0.18] [%clk 0:15:57] } 10. Bb5+ { [%eval -0.01] [%clk 0:14:39] } 10... Bd7 { [%eval 0.5] [%clk 0:16:06] } 11. Bxd7+ { [%eval 0.45] [%clk 0:14:35] } 11... Kxd7 { [%eval 0.42] [%clk 0:16:14] } 12. O-O { [%eval -0.03] [%clk 0:14:38] } 12... e5 { [%eval -0.15] [%clk 0:16:22] } 13. Be3 { [%eval -0.16] [%clk 0:14:43] } 13... Ne7 { [%eval -0.15] [%clk 0:16:24] } 14. Rd1+ { [%eval -0.22] [%clk 0:14:34] } 14... Ke6 { [%eval 0.0] [%clk 0:15:50] } 15. Bc5 { [%eval -0.5] [%clk 0:12:39] } 15... Nd5 { [%eval -0.23] [%clk 0:15:46] } 16. Bxf8 { [%eval -0.16] [%clk 0:12:33] } 16... Rhxf8 { [%eval -0.23] [%clk 0:15:55] } 17. c4 { [%eval -0.4] [%clk 0:11:53] } 17... Nb4 { [%eval -0.43] [%clk 0:14:50] } 18. Nc3 { [%eval -0.36] [%clk 0:11:36] } 18... Rac8 { [%eval -0.39] [%clk 0:14:35] } 19. b3 { [%eval -0.41] [%clk 0:11:18] } 19... Nc2 { [%eval -0.04] [%clk 0:14:27] } 20. Rac1 { [%eval -0.11] [%clk 0:11:00] } 20... Nd4 { [%eval -0.06] [%clk 0:14:36] } 21. Kf1 { [%eval -0.1] [%clk 0:10:25] } 21... Rfd8 { [%eval -0.01] [%clk 0:14:35] } 22. Ne2 { [%eval -0.16] [%clk 0:09:18] } 22... Nc6 { [%eval -0.2] [%clk 0:14:14] } 23. Nc3 { [%eval -0.16] [%clk 0:07:31] } 23... a6 { [%eval -0.09] [%clk 0:12:33] } 24. Rxd8 { [%eval -0.22] [%clk 0:05:41] } 24... Rxd8 { [%eval -0.26] [%clk 0:12:38] } 25. Rd1?! { [%eval -1.29] } { Inaccuracy. Ke2 was best. } { [%clk 0:04:33] } 25... Rxd1+ { [%eval -1.11] [%clk 0:11:54] } 26. Nxd1 { [%eval -1.34] [%clk 0:04:42] } 26... Kd6 { [%eval -1.04] [%clk 0:12:03] } 27. Ke2 { [%eval -1.19] [%clk 0:04:22] } 27... Kc5 { [%eval -1.02] [%clk 0:12:09] } 28. Kd2 { [%eval -0.86] [%clk 0:03:41] } 28... Kb4 { [%eval -0.88] [%clk 0:11:59] } 29. Kc2 { [%eval -0.79] [%clk 0:03:16] } 29... Ka3 { [%eval -0.99] [%clk 0:12:04] } 30. Kb1 { [%eval -0.83] [%clk 0:03:21] } 30... Nb4 { [%eval -0.87] [%clk 0:11:30] } 31. Nc3? { [%eval -2.48] } { Mistake. Ne3 was best. } { [%clk 0:03:27] } 31... Nd3?? { [%eval -0.62] } { Blunder. f5 was best. } { [%clk 0:11:34] } 32. Nd1? { [%eval -2.31] } { Mistake. Ne4 was best. } { [%clk 0:02:25] } 32... a5 { [%eval -2.31] [%clk 0:11:40] } 33. f3 { [%eval -2.89] [%clk 0:00:40] } 33... a4?? { [%eval -0.01] } { Blunder. Kb4 was best. } { [%clk 0:10:51] } 34. bxa4 { [%eval -0.01] [%clk 0:00:29] } 34... Kxa4 { [%eval -0.02] [%clk 0:10:59] } 35. Ne3 { [%eval -0.07] [%clk 0:00:36] } 35... Ne1 { [%eval 0.0] [%clk 0:09:37] } 36. Kc1 { [%eval -0.08] [%clk 0:00:23] } 36... Nd3+ { [%eval -0.01] [%clk 0:09:43] } 37. Kc2 { [%eval -0.03] [%clk 0:00:24] } 37... Nb4+ { [%eval 0.0] [%clk 0:09:44] } 38. Kb2 { [%eval -0.03] [%clk 0:00:30] } 38... Nd3+ { [%eval 0.0] [%clk 0:09:29] } 39. Kc2 { [%eval 0.0] [%clk 0:00:28] } 39... Nc5 { [%eval -0.04] [%clk 0:09:26] } 40. Kb2 { [%eval -0.07] [%clk 0:00:24] } 40... Kb4 { [%eval -0.03] [%clk 0:09:14] } 41. a3+ { [%eval 0.0] [%clk 0:00:29] } 41... Ka4 { [%eval 0.0] [%clk 0:09:23] } 42. Kc3 { [%eval -0.22] [%clk 0:00:13] } 42... Kxa3 { [%eval -0.23] [%clk 0:09:20] } 43. Nc2+? { [%eval -1.39] } { Mistake. Nf5 was best. } { [%clk 0:00:21] } 43... Ka4 { [%eval -1.08] [%clk 0:08:56] } 44. Nb4?! { [%eval -1.95] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:29] } 44... Ne6 { [%eval -1.96] [%clk 0:07:52] } 45. Nd5 { [%eval -1.93] [%clk 0:00:17] } 45... Nf4 { [%eval -1.5] [%clk 0:07:43] } 46. Nxf4?? { [%eval -5.81] } { Blunder. Ne3 was best. } { [%clk 0:00:19] } 46... exf4 { [%eval -5.83] [%clk 0:07:52] } 47. Kd4 { [%eval -5.72] [%clk 0:00:24] } 47... Kb4 { [%eval -5.24] [%clk 0:07:58] } 48. c5 { [%eval -6.0] [%clk 0:00:25] } 48... Kb5 { [%eval -6.06] [%clk 0:07:49] } 49. Kd5 { [%eval -6.11] [%clk 0:00:33] } 49... g5 { [%eval -6.13] [%clk 0:07:49] } 50. h3 { [%eval -5.96] [%clk 0:00:27] } 50... h5 { [%eval -7.13] [%clk 0:07:53] } 51. Kd6 { [%eval -6.6] [%clk 0:00:17] } 51... f5 { [%eval -6.49] [%clk 0:07:57] } 52. Kd5 { [%eval -7.36] [%clk 0:00:24] } 52... h4 { [%eval -6.54] [%clk 0:06:45] } 53. Kd4 { [%eval -7.73] [%clk 0:00:30] } 53... g4 { [%eval -7.05] [%clk 0:06:44] } 54. Kd5 { [%eval -7.64] [%clk 0:00:22] } 54... g3 { [%eval -8.04] [%clk 0:06:49] } 55. Kd4 { [%eval -7.33] [%clk 0:00:23] } 55... Kb4 { [%eval -8.64] [%clk 0:06:58] } 56. Kd5 { [%eval -8.37] [%clk 0:00:22] } 56... Kc3 { [%eval -7.36] [%clk 0:07:07] } 57. Kd6 { [%eval -10.25] [%clk 0:00:15] } 57... Kc4 { [%eval -8.64] [%clk 0:07:16] } 58. c6 { [%eval -10.72] [%clk 0:00:21] } 58... bxc6 { [%eval -9.61] [%clk 0:07:25] } 59. Kxc6? { [%eval #-18] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:00:29] } 59... Kd4 { [%eval #-17] [%clk 0:07:34] } 60. Kd6 { [%eval #-18] [%clk 0:00:37] } 60... Ke3 { [%eval #-15] [%clk 0:07:43] } 61. Ke5 { [%eval #-15] [%clk 0:00:46] } 61... Kf2 { [%eval #-14] [%clk 0:07:51] } 62. Kxf5 { [%eval #-14] [%clk 0:00:49] } 62... Kxg2 { [%eval #-15] [%clk 0:08:00] } 63. Kxf4 { [%clk 0:00:58] } 63... Kxh3 { [%clk 0:08:09] } 0-1