Event: 2024 UK Chess Challenge Terafinal Challengers U8
Site: Northampton, United Kingdom
Date: 2024-09-22
White: Krishnaraj, Arnav
WhiteElo: 1499
Black: Buka, Joshua
BlackElo: 966
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: G:25 min + 10 seconds added per move

1. e4 { [%eval 0.18] [%clk 0:25:17] } 1... c5 { [%eval 0.25] [%clk 0:25:19] } 2. Nf3 { [%eval 0.31] [%clk 0:25:24] } 2... Nc6 { [%eval 0.31] [%clk 0:25:27] } 3. Bc4 { [%eval 0.0] [%clk 0:25:24] } 3... e6 { [%eval 0.05] [%clk 0:25:28] } 4. Nc3 { [%eval 0.0] [%clk 0:25:29] } 4... Nf6 { [%eval 0.0] [%clk 0:25:33] } 5. h3 { [%eval -0.54] [%clk 0:25:26] } 5... d5 { [%eval -0.27] [%clk 0:25:41] } 6. Bb5 { [%eval -0.61] [%clk 0:25:20] } 6... dxe4 { [%eval -0.07] [%clk 0:25:39] } 7. Bxc6+? { [%eval -1.28] } { Mistake. Ne5 was best. } { [%clk 0:25:25] } 7... bxc6 { [%eval -1.28] [%clk 0:25:47] } 8. Ne5 { [%eval -1.29] [%clk 0:25:27] } 8... Qc7 { [%eval -0.81] [%clk 0:25:52] } 9. d4?? { [%eval -3.5] } { Blunder. Nc4 was best. } { [%clk 0:25:29] } 9... cxd4?? { [%eval -0.63] } { Blunder. Ba6 was best. } { [%clk 0:25:51] } 10. Qxd4 { [%eval -0.54] [%clk 0:25:33] } 10... c5 { [%eval 0.0] [%clk 0:25:59] } 11. Qa4+ { [%eval 0.0] [%clk 0:25:29] } 11... Bd7 { [%eval 0.0] [%clk 0:26:02] } 12. Nxd7 { [%eval 0.0] [%clk 0:25:34] } 12... Nxd7 { [%eval 0.25] [%clk 0:26:09] } 13. Be3 { [%eval -0.06] [%clk 0:25:28] } 13... Bd6?? { [%eval 2.94] } { Blunder. Rb8 was best. } { [%clk 0:26:08] } 14. O-O-O { [%eval 2.67] [%clk 0:25:35] } 14... O-O? { [%eval 4.59] } { Mistake. Rb8 was best. } { [%clk 0:26:06] } 15. Nb5 { [%eval 4.59] [%clk 0:25:13] } 15... Nb6 { [%eval 4.8] [%clk 0:25:54] } 16. Qb3?! { [%eval 3.79] } { Inaccuracy. Qxe4 was best. } { [%clk 0:25:05] } 16... c4 { [%eval 3.87] [%clk 0:25:57] } 17. Qc3 { [%eval 3.69] [%clk 0:24:50] } 17... Na4 { [%eval 4.49] [%clk 0:26:00] } 18. Qd2?? { [%eval -1.42] } { Blunder. Nxc7 was best. } { [%clk 0:24:33] } 18... Qb7? { [%eval -0.25] } { Mistake. c3 was best. } { [%clk 0:25:55] } 19. Qxd6?! { [%eval -1.29] } { Inaccuracy. Qa5 was best. } { [%clk 0:23:47] } 19... Qxb5 { [%eval -1.39] [%clk 0:26:01] } 20. Bd4 { [%eval -1.14] [%clk 0:23:47] } 20... Rad8 { [%eval -0.83] [%clk 0:26:07] } 21. Qa3 { [%eval -1.37] [%clk 0:23:49] } 21... Nb6?! { [%eval -0.43] } { Inaccuracy. Rd7 was best. } { [%clk 0:25:55] } 22. Qg3?! { [%eval -1.28] } { Inaccuracy. Rhe1 was best. } { [%clk 0:23:28] } 22... f6 { [%eval -1.24] [%clk 0:25:53] } 23. b3? { [%eval -2.56] } { Mistake. Qg4 was best. } { [%clk 0:21:30] } 23... cxb3 { [%eval -2.1] [%clk 0:25:55] } 24. cxb3?? { [%eval -5.34] } { Blunder. axb3 was best. } { [%clk 0:21:36] } 24... Rc8+?? { [%eval -1.84] } { Blunder. Rxd4 was best. } { [%clk 0:25:57] } 25. Kb1 { [%eval -1.83] [%clk 0:21:43] } 25... Nc4 { [%eval -1.61] [%clk 0:25:38] } 26. Bb2?? { [%eval -5.96] } { Blunder. Ka1 was best. } { [%clk 0:19:27] } 26... Nxb2 { [%eval -5.8] [%clk 0:25:23] } 27. Kxb2?? { [%eval #-15] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:19:34] } 27... Qe2+ { [%eval #-14] [%clk 0:25:30] } 28. Ka3 { [%eval #-14] [%clk 0:18:51] } 28... Qa6+?! { [%eval -10.31] } { Lost forced checkmate sequence. Rc2 was best. } { [%clk 0:25:38] } 29. Kb2 { [%eval -6.58] [%clk 0:18:55] } 29... Rc2+ { [%eval -6.52] [%clk 0:25:46] } 30. Kxc2 { [%eval -6.44] [%clk 0:18:36] } 30... Qxa2+ { [%eval -6.33] [%clk 0:25:53] } 31. Kc3 { [%eval -6.02] [%clk 0:17:16] } 31... Rc8+ { [%eval -6.31] [%clk 0:26:01] } 32. Kd4 { [%eval -6.14] [%clk 0:16:55] } 32... Qb2+?? { [%eval 0.0] } { Blunder. Qc2 was best. } { [%clk 0:26:02] } 33. Ke3?? { [%eval -4.32] } { Blunder. Kxe4 was best. } { [%clk 0:16:37] } 33... Rc3+ { [%eval -4.28] [%clk 0:26:08] } 34. Kf4? { [%eval -7.15] } { Mistake. Kxe4 was best. } { [%clk 0:16:46] } 34... Rxg3?? { [%eval -3.24] } { Blunder. g5+ was best. } { [%clk 0:26:12] } 35. fxg3?! { [%eval -5.07] } { Inaccuracy. Kxg3 was best. } { [%clk 0:16:48] } 35... Qe5+ { [%eval -4.92] [%clk 0:26:20] } 36. Ke3 { [%eval -4.73] [%clk 0:16:09] } 36... Qxg3+ { [%eval -4.52] [%clk 0:26:24] } 37. Kxe4 { [%eval -4.44] [%clk 0:15:54] } 37... f5+ { [%eval -4.3] [%clk 0:26:28] } 38. Kd4 { [%eval -4.33] [%clk 0:15:50] } 38... Qf4+ { [%eval -3.62] [%clk 0:26:31] } 39. Kc3 { [%eval -3.84] [%clk 0:15:43] } 39... Qe5+ { [%eval -3.81] [%clk 0:26:28] } 40. Kb4 { [%eval -3.98] [%clk 0:15:42] } 40... a5+ { [%eval -3.98] [%clk 0:26:32] } 41. Ka4 { [%eval -4.54] [%clk 0:15:48] } 41... Qc5 { [%eval -4.65] [%clk 0:26:39] } 42. Rd8+ { [%eval -4.64] [%clk 0:15:31] } 42... Kf7 { [%eval -4.62] [%clk 0:26:46] } 43. Rb8 { [%eval -4.56] [%clk 0:15:35] } 43... Qd4+ { [%eval -4.57] [%clk 0:26:37] } 44. b4 { [%eval -4.54] [%clk 0:15:05] } 44... axb4 { [%eval -4.42] [%clk 0:26:22] } 45. Rxb4 { [%eval -4.52] [%clk 0:15:12] } 45... Qa7+ { [%eval -4.45] [%clk 0:26:26] } 46. Kb3 { [%eval -4.24] [%clk 0:15:19] } 46... Qe3+ { [%eval -3.85] [%clk 0:26:29] } 47. Ka4 { [%eval -4.32] [%clk 0:15:25] } 47... Qc5 { [%eval -3.99] [%clk 0:26:25] } 48. Ka3 { [%eval -4.73] [%clk 0:14:59] } 48... Qc3+ { [%eval -4.35] [%clk 0:26:29] } 49. Ka4 { [%eval -4.68] [%clk 0:15:07] } 49... Qc2+ { [%eval -4.61] [%clk 0:26:36] } 50. Rb3 { [%eval -4.69] [%clk 0:15:05] } 50... Qxg2 { [%eval -4.67] [%clk 0:26:43] } 51. Rd1 { [%eval -4.55] [%clk 0:14:20] } 51... Qa2+ { [%eval -4.57] [%clk 0:26:35] } 52. Ra3? { [%eval -10.18] } { Mistake. Kb4 was best. } { [%clk 0:14:06] } 52... Qc2+ { [%eval -8.43] [%clk 0:26:43] } 53. Rb3 { [%eval -10.54] [%clk 0:14:08] } 53... Qxd1 { [%eval -8.36] [%clk 0:26:49] } 54. h4? { [%eval #-21] } { Checkmate is now unavoidable. Ka3 was best. } { [%clk 0:14:10] } 54... Qxb3+ { [%eval #-20] [%clk 0:26:56] } 55. Kxb3 { [%eval #-20] [%clk 0:14:17] } 55... Kg6 { [%eval #-20] [%clk 0:27:03] } 56. Kc3 { [%eval #-23] [%clk 0:14:25] } 56... Kh5 { [%eval #-16] [%clk 0:27:12] } 57. Kd3 { [%eval #-16] [%clk 0:14:34] } 57... Kxh4 { [%eval #-15] [%clk 0:27:20] } 58. Ke3 { [%eval #-15] [%clk 0:14:43] } 58... Kg3 { [%eval #-14] [%clk 0:27:28] } 59. Ke2 { [%eval #-12] [%clk 0:14:52] } 59... Kg2 { [%eval #-13] [%clk 0:27:36] } 60. Ke3 { [%eval #-13] [%clk 0:15:00] } 60... h5 { [%eval #-12] [%clk 0:27:45] } 61. Kf4 { [%eval #-12] [%clk 0:15:08] } 61... h4 { [%eval #-11] [%clk 0:27:53] } 62. Kg5?? { [%eval #-11] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:15:16] } 62... h3 { [%eval #-10] [%clk 0:28:01] } 63. Kg6 { [%eval #-10] [%clk 0:15:21] } 63... h2 { [%eval #-9] [%clk 0:28:10] } 64. Kxg7 { [%eval #-9] [%clk 0:15:15] } 64... h1=Q { [%eval #-8] [%clk 0:28:16] } 65. Kf6 { [%eval #-8] [%clk 0:15:37] } 65... Qh5 { [%eval #-7] [%clk 0:28:23] } 66. Kxe6 { [%eval #-7] [%clk 0:15:44] } 66... f4 { [%eval #-6] [%clk 0:28:31] } 67. Kf6?? { [%eval #-6] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:15:52] } 67... f3 { [%eval #-5] [%clk 0:28:40] } 68. Ke6 { [%eval #-5] [%clk 0:16:00] } 68... f2 { [%eval #-4] [%clk 0:28:48] } 69. Ke7 { [%eval #-4] [%clk 0:16:09] } 69... f1=R { [%eval #-4] [%clk 0:28:54] } 70. Ke6 { [%eval #-4] [%clk 0:16:10] } 70... Ra1 { [%eval #-4] [%clk 0:29:00] } 71. Kd7 { [%eval #-4] [%clk 0:16:18] } 71... Qg6 { [%eval #-3] [%clk 0:29:09] } 72. Kc7?? { [%eval #-3] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:16:26] } 72... Ra7+ { [%eval #-2] [%clk 0:29:16] } 73. Kb8 { [%eval #-2] [%clk 0:16:33] } 73... Rf7 { [%eval #-1] [%clk 0:29:25] } 74. Kc8 { [%clk 0:16:32] } 74... Qg8# { [%clk 0:29:22] } 0-1