Event: 2024 UK Chess Challenge Terafinal Challengers U10
Site: Northampton, United Kingdom
Date: 2024-09-22
White: Uegaki, Haruo
WhiteElo: 1047
Black: Katukuri, Aarav
BlackElo: 1533
Result: 0-1
ECO: B20
Opening: Sicilian Defense
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. Be2 { [%eval 0.04] [%clk 0:25:19] } 2... d6 { [%eval 0.05] [%clk 0:25:23] } 3. d3 { [%eval 0.05] [%clk 0:25:23] } 3... g6 { [%eval 0.0] [%clk 0:25:30] } 4. f4 { [%eval 0.0] [%clk 0:25:23] } 4... Bg7 { [%eval 0.06] [%clk 0:25:36] } 5. Nf3 { [%eval 0.0] [%clk 0:25:25] } 5... e6 { [%eval 0.09] [%clk 0:25:32] } 6. O-O { [%eval 0.04] [%clk 0:25:25] } 6... Ne7 { [%eval 0.0] [%clk 0:25:34] } 7. c3 { [%eval 0.0] [%clk 0:25:23] } 7... d5?! { [%eval 0.61] } { Inaccuracy. b6 was best. } { [%clk 0:25:25] } 8. e5 { [%eval 0.79] [%clk 0:25:15] } 8... Nbc6 { [%eval 0.85] [%clk 0:25:13] } 9. Be3?! { [%eval -0.01] } { Inaccuracy. d4 was best. } { [%clk 0:25:00] } 9... b6? { [%eval 1.23] } { Mistake. d4 was best. } { [%clk 0:25:00] } 10. Na3?! { [%eval 0.32] } { Inaccuracy. d4 was best. } { [%clk 0:24:44] } 10... a6?! { [%eval 1.19] } { Inaccuracy. d4 was best. } { [%clk 0:24:11] } 11. d4 { [%eval 1.26] [%clk 0:24:37] } 11... c4 { [%eval 1.47] [%clk 0:22:58] } 12. b3 { [%eval 1.04] [%clk 0:24:08] } 12... b5 { [%eval 0.98] [%clk 0:22:35] } 13. bxc4?! { [%eval 0.08] } { Inaccuracy. Bf2 was best. } { [%clk 0:23:23] } 13... dxc4 { [%eval 0.1] [%clk 0:22:00] } 14. Nc2 { [%eval 0.14] [%clk 0:21:44] } 14... Nd5 { [%eval -0.02] [%clk 0:20:53] } 15. Qd2 { [%eval -0.32] [%clk 0:19:55] } 15... Bb7 { [%eval 0.01] [%clk 0:16:25] } 16. a3?? { [%eval -1.82] } { Blunder. Ng5 was best. } { [%clk 0:19:24] } 16... Qa5?? { [%eval -0.12] } { Blunder. Na5 was best. } { [%clk 0:15:03] } 17. Nb4 { [%eval -0.17] [%clk 0:18:57] } 17... Ncxb4 { [%eval -0.06] [%clk 0:14:11] } 18. axb4 { [%eval 0.02] [%clk 0:18:54] } 18... Qb6 { [%eval 0.15] [%clk 0:14:16] } 19. Bf2?! { [%eval -0.81] } { Inaccuracy. Ra5 was best. } { [%clk 0:15:00] } 19... h6?! { [%eval 0.21] } { Inaccuracy. a5 was best. } { [%clk 0:14:02] } 20. Bh4?? { [%eval -1.79] } { Blunder. Ra5 was best. } { [%clk 0:09:24] } 20... Kd7?? { [%eval 0.53] } { Blunder. a5 was best. } { [%clk 0:10:10] } 21. Ne1? { [%eval -0.87] } { Mistake. Ra5 was best. } { [%clk 0:09:05] } 21... a5 { [%eval -0.76] [%clk 0:09:56] } 22. bxa5 { [%eval -0.95] [%clk 0:08:42] } 22... Rxa5 { [%eval -0.89] [%clk 0:10:04] } 23. Nc2 { [%eval -1.12] [%clk 0:08:23] } 23... Rha8 { [%eval -1.32] [%clk 0:10:02] } 24. Rab1 { [%eval -1.29] [%clk 0:08:20] } 24... Qc6?! { [%eval -0.36] } { Inaccuracy. Qa6 was best. } { [%clk 0:08:49] } 25. Bf3 { [%eval -0.42] [%clk 0:08:16] } 25... Qa6 { [%eval 0.08] [%clk 0:07:59] } 26. Bxd5? { [%eval -1.25] } { Mistake. Ne3 was best. } { [%clk 0:07:56] } 26... Bxd5 { [%eval -1.16] [%clk 0:07:39] } 27. Nb4 { [%eval -1.4] [%clk 0:07:57] } 27... Qb7 { [%eval -1.34] [%clk 0:06:49] } 28. Nxd5 { [%eval -1.27] [%clk 0:07:27] } 28... Qxd5 { [%eval -1.22] [%clk 0:06:45] } 29. Qb2?! { [%eval -1.83] } { Inaccuracy. h3 was best. } { [%clk 0:07:00] } 29... Bf8 { [%eval -1.68] [%clk 0:06:24] } 30. Rf2 { [%eval -2.18] [%clk 0:06:46] } 30... Kc6?! { [%eval -1.45] } { Inaccuracy. Ra3 was best. } { [%clk 0:05:38] } 31. Qc1? { [%eval -3.19] } { Mistake. Rd2 was best. } { [%clk 0:05:52] } 31... Qe4 { [%eval -3.14] [%clk 0:04:53] } 32. Bg3?! { [%eval -4.14] } { Inaccuracy. Rfb2 was best. } { [%clk 0:05:32] } 32... Ba3?? { [%eval -1.92] } { Blunder. Qxb1 was best. } { [%clk 0:04:45] } 33. Qe1?? { [%eval -4.53] } { Blunder. Qc2 was best. } { [%clk 0:05:32] } 33... Qxe1+ { [%eval -4.64] [%clk 0:03:29] } 34. Rxe1 { [%eval -4.42] [%clk 0:05:40] } 34... Be7 { [%eval -3.85] [%clk 0:03:32] } 35. Rc1 { [%eval -4.03] [%clk 0:05:39] } 35... h5 { [%eval -3.52] [%clk 0:03:37] } 36. h4 { [%eval -4.24] [%clk 0:05:47] } 36... Kd5 { [%eval -4.17] [%clk 0:03:22] } 37. Rb2? { [%eval -6.92] } { Mistake. Rff1 was best. } { [%clk 0:05:47] } 37... Ba3 { [%eval -6.39] [%clk 0:03:29] } 38. Rbb1 { [%eval -7.47] [%clk 0:05:56] } 38... Bxc1 { [%eval -8.05] [%clk 0:03:37] } 39. Rxc1 { [%eval -7.85] [%clk 0:06:05] } 39... Ra1 { [%eval -8.08] [%clk 0:03:43] } 40. Rxa1 { [%eval -8.6] [%clk 0:06:13] } 40... Rxa1+ { [%eval -8.42] [%clk 0:03:52] } 41. Kf2 { [%eval -8.2] [%clk 0:06:21] } 41... Ra3 { [%eval -8.48] [%clk 0:03:58] } 42. Ke2 { [%eval -8.64] [%clk 0:06:26] } 42... Rxc3 { [%eval -8.07] [%clk 0:04:04] } 43. Bf2 { [%eval -9.54] [%clk 0:06:33] } 43... Rc2+ { [%eval #-14] [%clk 0:04:11] } 44. Ke1 { [%eval #-14] [%clk 0:06:41] } 44... Rxf2 { [%eval #-13] [%clk 0:04:17] } 45. Kxf2 { [%eval #-13] [%clk 0:06:49] } 45... Kxd4 { [%eval #-12] [%clk 0:04:26] } 46. Ke2 { [%eval #-12] [%clk 0:06:58] } 46... b4 { [%eval #-11] [%clk 0:04:27] } 47. Kd2 { [%eval #-11] [%clk 0:07:05] } 47... c3+ { [%eval #-11] [%clk 0:04:34] } 48. Kc2 { [%eval #-11] [%clk 0:07:14] } 48... Ke4?! { [%eval -16.02] } { Lost forced checkmate sequence. Kc4 was best. } { [%clk 0:04:42] } 49. g3?? { [%eval #-16] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:07:22] } 49... Kf3 { [%eval #-16] [%clk 0:04:51] } 50. Kb3 { [%eval #-14] [%clk 0:07:31] } 50... Kxg3 { [%eval #-22] [%clk 0:04:59] } 0-1