Event: 2023 UK Chess Challenge Terafinal Challengers U10
Site: Park Inn by Radisson Northampton, United Kingdom
Date: 2023-09-10
White: Zhang, Lionel
WhiteElo: 1567
Black: Zhang, Junyi
BlackElo: 1899
Result: 0-1
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard
TimeControl: G: 25min + 10 seconds added per move

1. e4 { [%eval 0.36] [%clk 0:25:18] } 1... c5 { [%eval 0.32] [%clk 0:25:18] } 2. Nf3 { [%eval 0.0] [%clk 0:25:21] } 2... Nc6 { [%eval 0.0] [%clk 0:25:27] } 3. Nc3 { [%eval 0.23] [%clk 0:25:21] } 3... g6 { [%eval 0.27] [%clk 0:25:31] } 4. d4 { [%eval 0.25] [%clk 0:24:50] } 4... cxd4 { [%eval 0.37] [%clk 0:25:38] } 5. Nxd4 { [%eval 0.22] [%clk 0:24:56] } 5... Bg7 { [%eval 0.32] [%clk 0:25:47] } 6. Be3 { [%eval 0.0] [%clk 0:24:50] } 6... Nf6 { [%eval 0.45] [%clk 0:25:55] } 7. Bc4 { [%eval 0.42] [%clk 0:23:36] } 7... O-O { [%eval 0.36] [%clk 0:25:52] } 8. O-O { [%eval -0.1] [%clk 0:23:32] } 8... Nxe4 { [%eval 0.03] [%clk 0:25:43] } 9. Nxe4 { [%eval 0.0] [%clk 0:21:35] } 9... d5 { [%eval 0.01] [%clk 0:25:49] } 10. Nxc6 { [%eval 0.04] [%clk 0:20:48] } 10... bxc6 { [%eval 0.05] [%clk 0:25:58] } 11. c3?! { [%eval -0.67] } { Inaccuracy. Bd3 was best. } { [%clk 0:19:44] } 11... dxe4?! { [%eval 0.03] } { Inaccuracy. dxc4 was best. } { [%clk 0:24:31] } 12. Qc2 { [%eval -0.28] [%clk 0:19:00] } 12... Bf5 { [%eval -0.36] [%clk 0:23:49] } 13. Rad1 { [%eval -0.41] [%clk 0:17:38] } 13... Qc7 { [%eval -0.41] [%clk 0:23:08] } 14. h3 { [%eval -0.38] [%clk 0:17:31] } 14... h5 { [%eval -0.32] [%clk 0:22:53] } 15. Rfe1 { [%eval -0.52] [%clk 0:15:50] } 15... Qe5 { [%eval -0.17] [%clk 0:17:06] } 16. Bd4 { [%eval -0.42] [%clk 0:15:23] } 16... Qf4 { [%eval -0.27] [%clk 0:17:15] } 17. Be3 { [%eval -0.22] [%clk 0:14:49] } 17... Qc7 { [%eval -0.22] [%clk 0:16:46] } 18. Bb3 { [%eval -0.58] [%clk 0:14:10] } 18... Rab8 { [%eval -0.08] [%clk 0:16:06] } 19. Qe2 { [%eval -0.07] [%clk 0:13:17] } 19... a5 { [%eval 0.0] [%clk 0:15:22] } 20. Rb1 { [%eval -0.45] [%clk 0:13:00] } 20... Rb7 { [%eval -0.22] [%clk 0:14:12] } 21. Bc2?! { [%eval -1.11] } { Inaccuracy. Rbd1 was best. } { [%clk 0:12:15] } 21... Rfb8 { [%eval -0.76] [%clk 0:13:20] } 22. Bd1?? { [%eval -3.27] } { Blunder. Bb3 was best. } { [%clk 0:10:43] } 22... Be6 { [%eval -2.81] [%clk 0:12:28] } 23. b3 { [%eval -3.15] [%clk 0:09:40] } 23... Bxc3 { [%eval -3.12] [%clk 0:12:03] } 24. Rf1 { [%eval -3.23] [%clk 0:09:31] } 24... a4 { [%eval -3.01] [%clk 0:09:05] } 25. Rc1 { [%eval -3.03] [%clk 0:08:35] } 25... Bg7?! { [%eval -1.85] } { Inaccuracy. Qe5 was best. } { [%clk 0:08:51] } 26. bxa4 { [%eval -2.06] [%clk 0:08:16] } 26... Rb2 { [%eval -1.95] [%clk 0:07:28] } 27. Qa6 { [%eval -2.08] [%clk 0:07:22] } 27... Bd5?! { [%eval -1.19] } { Inaccuracy. Rxa2 was best. } { [%clk 0:07:36] } 28. Bb3 { [%eval -1.13] [%clk 0:06:29] } 28... Qb7?! { [%eval -0.11] } { Inaccuracy. Qd7 was best. } { [%clk 0:06:20] } 29. Qa5? { [%eval -1.33] } { Mistake. Qxb7 was best. } { [%clk 0:05:48] } 29... Bxb3 { [%eval -1.35] [%clk 0:05:31] } 30. axb3 { [%eval -1.34] [%clk 0:05:51] } 30... Rxb3 { [%eval -1.19] [%clk 0:05:33] } 31. Qd2?! { [%eval -1.79] } { Inaccuracy. Qc5 was best. } { [%clk 0:04:52] } 31... Rb4?! { [%eval -0.96] } { Inaccuracy. Ra8 was best. } { [%clk 0:04:31] } 32. a5 { [%eval -0.88] [%clk 0:04:40] } 32... Ra8?! { [%eval -0.24] } { Inaccuracy. Be5 was best. } { [%clk 0:04:15] } 33. Bb6 { [%eval -0.28] [%clk 0:04:37] } 33... Rb2 { [%eval -0.3] [%clk 0:04:01] } 34. Qe3 { [%eval -0.34] [%clk 0:04:16] } 34... f5 { [%eval -0.35] [%clk 0:04:01] } 35. Qc5 { [%eval -0.85] [%clk 0:04:06] } 35... Rc8?! { [%eval 0.0] } { Inaccuracy. Bf6 was best. } { [%clk 0:03:47] } 36. Rc4? { [%eval -1.17] } { Mistake. Qc4+ was best. } { [%clk 0:03:41] } 36... Rb5 { [%eval -1.22] [%clk 0:03:42] } 37. Qa3 { [%eval -1.11] [%clk 0:03:34] } 37... Qa6? { [%eval 0.29] } { Mistake. Kh7 was best. } { [%clk 0:03:32] } 38. Qa2? { [%eval -1.22] } { Mistake. Qxe7 was best. } { [%clk 0:03:38] } 38... Kh7 { [%eval -0.99] [%clk 0:03:32] } 39. Rfc1?? { [%eval -5.2] } { Blunder. Rc2 was best. } { [%clk 0:03:36] } 39... Rxb6 { [%eval -5.43] [%clk 0:03:38] } 40. Qd2 { [%eval -5.42] [%clk 0:02:56] } 40... Rb5 { [%eval -5.4] [%clk 0:03:13] } 41. Qd7 { [%eval -5.54] [%clk 0:02:45] } 41... Rxa5 { [%eval -5.51] [%clk 0:02:49] } 42. Qxe7 { [%eval -5.62] [%clk 0:02:20] } 42... Ra1 { [%eval -5.71] [%clk 0:02:49] } 43. Rc2 { [%eval -5.84] [%clk 0:02:09] } 43... Qa3 { [%eval -5.64] [%clk 0:01:55] } 44. Qxa3 { [%eval -5.46] [%clk 0:01:53] } 44... Rxa3 { [%eval -5.49] [%clk 0:02:04] } 45. Rxc6 { [%eval -5.71] [%clk 0:01:47] } 45... Rxc6 { [%eval -6.97] [%clk 0:02:13] } 46. Rxc6 { [%eval -6.42] [%clk 0:01:49] } 46... Ra2 { [%eval -5.89] [%clk 0:02:10] } 47. Rc7 { [%eval -6.21] [%clk 0:01:43] } 47... Kh6 { [%eval -6.35] [%clk 0:02:19] } 48. f3 { [%eval -7.07] [%clk 0:01:30] } 48... e3 { [%eval -9.21] [%clk 0:01:41] } 49. Kf1? { [%eval #-8] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:01:28] } 49... Rf2+? { [%eval -7.13] } { Lost forced checkmate sequence. e2+ was best. } { [%clk 0:01:45] } 50. Kg1 { [%eval -7.28] [%clk 0:01:33] } 50... Bd4 { [%eval #-15] [%clk 0:01:39] } 0-1