Event: 2023 UK Chess Challenge Terafinal Challengers U12
Site: Park Inn by Radisson Northampton, United Kingdom
Date: 2023-09-10
White: Sui, Yueyue
WhiteElo: 1701
Black: Pereslavtsev, Alexandr
BlackElo: 1819
Result: 0-1
ECO: A57
Opening: Benko Gambit: Zaitsev System
Variant: Standard
TimeControl: G: 25min + 10 seconds added per move

1. d4 { [%eval 0.0] [%clk 0:25:18] } 1... Nf6 { [%eval 0.28] [%clk 0:25:19] } 2. c4 { [%eval 0.16] [%clk 0:25:26] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 0:25:27] } 3. d5 { [%eval 0.75] [%clk 0:25:35] } 3... b5 { [%eval 0.83] [%clk 0:25:36] } 4. cxb5 { [%eval 0.8] [%clk 0:25:43] } 4... a6 { [%eval 0.74] [%clk 0:25:45] } 5. Nc3 { [%eval 0.56] [%clk 0:25:49] } 5... g6? { [%eval 1.72] } { Mistake. axb5 was best. } { [%clk 0:25:44] } 6. g3?? { [%eval -0.1] } { Blunder. e4 was best. } { [%clk 0:25:29] } 6... Bg7?! { [%eval 0.85] } { Inaccuracy. axb5 was best. } { [%clk 0:25:39] } 7. Bg2?! { [%eval 0.0] } { Inaccuracy. bxa6 was best. } { [%clk 0:25:36] } 7... d6?! { [%eval 0.86] } { Inaccuracy. axb5 was best. } { [%clk 0:25:43] } 8. Nf3? { [%eval -0.66] } { Mistake. bxa6 was best. } { [%clk 0:25:15] } 8... axb5 { [%eval -0.64] [%clk 0:23:54] } 9. Nxb5 { [%eval -0.58] [%clk 0:24:46] } 9... Qa5+ { [%eval -0.7] [%clk 0:23:12] } 10. Nc3 { [%eval -0.6] [%clk 0:24:51] } 10... Ne4 { [%eval -0.69] [%clk 0:23:04] } 11. O-O { [%eval -0.75] [%clk 0:22:52] } 11... Nxc3 { [%eval -0.65] [%clk 0:22:43] } 12. bxc3 { [%eval -0.71] [%clk 0:23:01] } 12... Bxc3 { [%eval -0.7] [%clk 0:20:33] } 13. Bd2 { [%eval -0.67] [%clk 0:22:57] } 13... O-O { [%eval -0.47] [%clk 0:19:53] } 14. Qc2 { [%eval -0.74] [%clk 0:21:38] } 14... Bxd2 { [%eval -0.71] [%clk 0:19:42] } 15. Nxd2 { [%eval -0.64] [%clk 0:21:43] } 15... Ba6 { [%eval -0.62] [%clk 0:18:24] } 16. Rfe1 { [%eval -0.76] [%clk 0:21:15] } 16... Nd7 { [%eval -0.86] [%clk 0:18:13] } 17. Nf3 { [%eval -0.81] [%clk 0:18:20] } 17... Rfb8 { [%eval -0.91] [%clk 0:17:27] } 18. Rab1?! { [%eval -1.64] } { Inaccuracy. Qc1 was best. } { [%clk 0:17:11] } 18... Bb7 { [%eval -1.48] [%clk 0:15:02] } 19. Nd2 { [%eval -1.82] [%clk 0:14:36] } 19... Qxa2 { [%eval -1.77] [%clk 0:14:22] } 20. Rb2 { [%eval -1.87] [%clk 0:14:09] } 20... Qa5 { [%eval -1.81] [%clk 0:13:21] } 21. Reb1 { [%eval -1.98] [%clk 0:12:52] } 21... Qc7 { [%eval -1.43] [%clk 0:11:19] } 22. Nc4 { [%eval -1.82] [%clk 0:12:02] } 22... Ba6 { [%eval -1.87] [%clk 0:10:31] } 23. Ne3 { [%eval -1.89] [%clk 0:11:00] } 23... Rxb2 { [%eval -1.82] [%clk 0:09:24] } 24. Rxb2 { [%eval -1.84] [%clk 0:10:54] } 24... Rb8 { [%eval -1.69] [%clk 0:09:17] } 25. Ra2 { [%eval -1.57] [%clk 0:09:50] } 25... Qb6 { [%eval -1.67] [%clk 0:07:37] } 26. Qa4 { [%eval -2.0] [%clk 0:08:50] } 26... Bb5 { [%eval -1.55] [%clk 0:07:08] } 27. Qb3 { [%eval -1.71] [%clk 0:08:16] } 27... Ba6 { [%eval -1.63] [%clk 0:04:12] } 28. Qa4 { [%eval -2.11] [%clk 0:08:24] } 28... Bb7?? { [%eval -0.37] } { Blunder. Qb1+ was best. } { [%clk 0:02:04] } 29. Ra1?? { [%eval -2.16] } { Blunder. Qxd7 was best. } { [%clk 0:05:45] } 29... Ra8 { [%eval -2.11] [%clk 0:01:57] } 30. Qd1 { [%eval -1.95] [%clk 0:05:04] } 30... Rxa1 { [%eval -2.15] [%clk 0:02:06] } 31. Qxa1 { [%eval -1.96] [%clk 0:05:12] } 31... Ba6 { [%eval -1.97] [%clk 0:01:52] } 32. Qa2 { [%eval -1.95] [%clk 0:05:09] } 32... Qb5 { [%eval -2.0] [%clk 0:01:48] } 33. Bf1 { [%eval -2.35] [%clk 0:04:54] } 33... Ne5 { [%eval -2.08] [%clk 0:01:26] } 34. Qc2 { [%eval -2.39] [%clk 0:04:02] } 34... Nc4 { [%eval -2.47] [%clk 0:01:08] } 35. Qc3 { [%eval -3.0] [%clk 0:03:41] } 35... Qb2?! { [%eval -2.19] } { Inaccuracy. Qb4 was best. } { [%clk 0:00:38] } 36. Qd3? { [%eval -3.72] } { Mistake. Qxb2 was best. } { [%clk 0:03:13] } 36... Qc1 { [%eval -3.4] [%clk 0:00:21] } 37. Nxc4 { [%eval -3.96] [%clk 0:02:59] } 37... Qxc4? { [%eval -2.34] } { Mistake. Bxc4 was best. } { [%clk 0:00:28] } 38. Qa3? { [%eval -4.41] } { Mistake. Qe3 was best. } { [%clk 0:02:59] } 38... Bb7 { [%eval -4.41] [%clk 0:00:19] } 39. Qa7 { [%eval -4.8] [%clk 0:02:56] } 39... Qxd5 { [%eval -4.8] [%clk 0:00:24] } 40. f3 { [%eval -4.85] [%clk 0:03:01] } 40... Kg7 { [%eval -4.39] [%clk 0:00:28] } 41. e4 { [%eval -4.36] [%clk 0:02:36] } 41... Qd4+ { [%eval -4.43] [%clk 0:00:33] } 42. Kg2 { [%eval -4.46] [%clk 0:02:35] } 42... Qb4 { [%eval -4.22] [%clk 0:00:26] } 43. Qa1+ { [%eval -4.31] [%clk 0:02:37] } 43... f6 { [%eval -3.85] [%clk 0:00:23] } 44. Qa2 { [%eval -3.68] [%clk 0:02:26] } 44... Bc6 { [%eval -3.78] [%clk 0:00:20] } 45. Qe6 { [%eval -3.55] [%clk 0:02:29] } 45... Kf8?? { [%eval -1.51] } { Blunder. Qb2+ was best. } { [%clk 0:00:24] } 46. Bc4 { [%eval -1.9] [%clk 0:02:32] } 46... d5 { [%eval -1.82] [%clk 0:00:17] } 47. Qc8+ { [%eval -1.54] [%clk 0:02:32] } 47... Kf7? { [%eval -0.36] } { Mistake. Kg7 was best. } { [%clk 0:00:20] } 48. exd5 { [%eval -0.29] [%clk 0:02:26] } 48... Qxc4 { [%eval 0.0] [%clk 0:00:18] } 49. Qxc6?? { [%eval -3.05] } { Blunder. dxc6 was best. } { [%clk 0:02:13] } 49... Qe2+ { [%eval -3.25] [%clk 0:00:27] } 50. Kh3? { [%eval -6.3] } { Mistake. Kg1 was best. } { [%clk 0:02:20] } 50... c4 { [%eval -5.28] [%clk 0:00:20] } 51. Qc5?? { [%eval #-18] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:01:50] } 51... h5?? { [%eval -5.87] } { Lost forced checkmate sequence. Qf1+ was best. } { [%clk 0:00:20] } 52. Qd4?? { [%eval #-8] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:01:25] } 52... Qf1+ { [%eval #-7] [%clk 0:00:18] } 53. Kh4 { [%eval #-7] [%clk 0:01:31] } 53... g5+ { [%eval #-6] [%clk 0:00:24] } 54. Kxh5 { [%eval #-6] [%clk 0:01:38] } 54... Qh3+ { [%eval #-5] [%clk 0:00:32] } 55. Qh4 { [%eval #-5] [%clk 0:01:46] } 55... gxh4 { [%eval #-4] [%clk 0:00:40] } 56. gxh4 { [%eval #-2] [%clk 0:01:55] } 56... Qf5+ { [%eval #-1] [%clk 0:00:45] } 57. Kh6 { [%eval #-1] [%clk 0:02:04] } 57... Qg6# { [%clk 0:00:54] } 0-1