Event: 2024 UK Chess Challenge Terafinal Challengers U8
Site: Northampton, United Kingdom
Date: 2024-09-22
White: Qin, Oscar
WhiteElo: 1647
Black: Feng, Luca
BlackElo: 1429
Result: 1-0
ECO: A81
Opening: Dutch Defense: Semi-Leningrad Variation
Variant: Standard
TimeControl: G:25 min + 10 seconds added per move

1. d4 { [%eval 0.17] [%clk 0:25:19] } 1... f5 { [%eval 0.42] [%clk 0:25:15] } 2. g3 { [%eval 0.45] [%clk 0:25:19] } 2... Nf6 { [%eval 0.42] [%clk 0:25:15] } 3. Bg2 { [%eval 0.47] [%clk 0:25:25] } 3... g6 { [%eval 0.61] [%clk 0:25:17] } 4. Nf3 { [%eval 0.52] [%clk 0:25:17] } 4... Bg7 { [%eval 0.47] [%clk 0:25:20] } 5. O-O { [%eval 0.53] [%clk 0:25:14] } 5... d6 { [%eval 0.47] [%clk 0:25:25] } 6. b3 { [%eval 0.45] [%clk 0:25:19] } 6... O-O { [%eval 0.55] [%clk 0:25:26] } 7. Bb2 { [%eval 0.39] [%clk 0:25:17] } 7... c6 { [%eval 0.58] [%clk 0:25:25] } 8. c4 { [%eval 0.53] [%clk 0:25:06] } 8... Qe8 { [%eval 0.63] [%clk 0:25:10] } 9. Qc2 { [%eval 0.52] [%clk 0:24:27] } 9... Nbd7 { [%eval 0.56] [%clk 0:24:45] } 10. Nbd2 { [%eval 0.36] [%clk 0:24:21] } 10... e5 { [%eval 0.37] [%clk 0:24:37] } 11. dxe5 { [%eval 0.44] [%clk 0:24:00] } 11... dxe5 { [%eval 0.45] [%clk 0:24:42] } 12. e4 { [%eval 0.37] [%clk 0:23:51] } 12... fxe4?! { [%eval 1.39] } { Inaccuracy. Nc5 was best. } { [%clk 0:24:11] } 13. Nxe4 { [%eval 1.49] [%clk 0:23:32] } 13... Nxe4 { [%eval 1.43] [%clk 0:21:48] } 14. Qxe4 { [%eval 1.52] [%clk 0:22:32] } 14... Nc5 { [%eval 1.83] [%clk 0:21:04] } 15. Qe3 { [%eval 1.75] [%clk 0:21:36] } 15... Nd7?! { [%eval 2.42] } { Inaccuracy. Bg4 was best. } { [%clk 0:17:39] } 16. Nd2 { [%eval 1.83] [%clk 0:20:34] } 16... Qe7 { [%eval 2.13] [%clk 0:13:33] } 17. b4?! { [%eval 1.23] } { Inaccuracy. a4 was best. } { [%clk 0:18:01] } 17... Nf6 { [%eval 1.2] [%clk 0:10:36] } 18. Ne4?! { [%eval 0.22] } { Inaccuracy. b5 was best. } { [%clk 0:15:53] } 18... Nxe4 { [%eval 0.28] [%clk 0:09:01] } 19. Bxe4 { [%eval 0.18] [%clk 0:15:37] } 19... Bf5 { [%eval 0.24] [%clk 0:07:46] } 20. Bg2 { [%eval -0.06] [%clk 0:14:59] } 20... Rfe8 { [%eval 0.17] [%clk 0:06:51] } 21. a3 { [%eval 0.25] [%clk 0:13:53] } 21... a6 { [%eval 0.31] [%clk 0:04:13] } 22. Rad1 { [%eval 0.16] [%clk 0:11:52] } 22... Rad8 { [%eval 0.27] [%clk 0:04:05] } 23. Rfe1 { [%eval 0.19] [%clk 0:10:09] } 23... Rxd1 { [%eval 0.13] [%clk 0:03:41] } 24. Rxd1 { [%eval 0.18] [%clk 0:09:33] } 24... Qe6 { [%eval 0.26] [%clk 0:03:17] } 25. Qe2 { [%eval 0.0] [%clk 0:07:24] } 25... e4 { [%eval 0.0] [%clk 0:02:23] } 26. Bxg7 { [%eval 0.0] [%clk 0:05:20] } 26... Kxg7 { [%eval 0.06] [%clk 0:02:31] } 27. Qb2+ { [%eval 0.04] [%clk 0:05:25] } 27... Qf6 { [%eval 0.3] [%clk 0:02:35] } 28. Qxf6+ { [%eval -0.13] [%clk 0:04:20] } 28... Kxf6 { [%eval -0.09] [%clk 0:02:44] } 29. Kf1 { [%eval -0.15] [%clk 0:04:17] } 29... e3 { [%eval 0.0] [%clk 0:02:24] } 30. Ke2 { [%eval 0.0] [%clk 0:03:43] } 30... Bg4+ { [%eval 0.07] [%clk 0:02:05] } 31. f3 { [%eval 0.04] [%clk 0:03:50] } 31... Bf5 { [%eval 0.32] [%clk 0:02:10] } 32. Rd6+ { [%eval 0.37] [%clk 0:03:21] } 32... Kf7 { [%eval 0.32] [%clk 0:02:11] } 33. Rd1 { [%eval 0.02] [%clk 0:02:54] } 33... Be6 { [%eval 0.06] [%clk 0:01:54] } 34. Rd4 { [%eval 0.04] [%clk 0:02:30] } 34... Bf5 { [%eval 0.56] [%clk 0:01:40] } 35. g4 { [%eval 0.61] [%clk 0:02:24] } 35... Be6 { [%eval 1.02] [%clk 0:01:18] } 36. Re4?! { [%eval 0.08] } { Inaccuracy. Rf4+ was best. } { [%clk 0:02:07] } 36... Re7? { [%eval 1.31] } { Mistake. Rd8 was best. } { [%clk 0:01:15] } 37. Kxe3?! { [%eval 0.21] } { Inaccuracy. g5 was best. } { [%clk 0:02:06] } 37... Bxc4 { [%eval 0.25] [%clk 0:01:17] } 38. Rxe7+ { [%eval 0.27] [%clk 0:02:13] } 38... Kxe7 { [%eval 0.26] [%clk 0:01:25] } 39. Kd4 { [%eval 0.27] [%clk 0:02:21] } 39... Bd5 { [%eval 0.33] [%clk 0:01:27] } 40. Kc5 { [%eval 0.0] [%clk 0:02:05] } 40... Kd7 { [%eval 0.28] [%clk 0:01:35] } 41. g5 { [%eval 0.26] [%clk 0:01:55] } 41... Be6?? { [%eval 3.3] } { Blunder. Kc7 was best. } { [%clk 0:01:19] } 42. f4 { [%eval 3.22] [%clk 0:02:03] } 42... Kc7 { [%eval 2.98] [%clk 0:01:24] } 43. h4?? { [%eval 0.14] } { Blunder. Kd4 was best. } { [%clk 0:01:51] } 43... b6+ { [%eval 0.08] [%clk 0:01:28] } 44. Kd4 { [%eval 0.14] [%clk 0:02:00] } 44... Kd6 { [%eval 0.2] [%clk 0:01:31] } 45. Bf3 { [%eval 0.3] [%clk 0:01:40] } 45... b5?? { [%eval 4.65] } { Blunder. Bf7 was best. } { [%clk 0:01:29] } 46. h5 { [%eval 4.65] [%clk 0:01:28] } 46... gxh5 { [%eval 5.16] [%clk 0:01:37] } 47. Bxh5 { [%eval 5.25] [%clk 0:01:36] } 47... Bf5 { [%eval 5.07] [%clk 0:01:32] } 48. Bf3 { [%eval 5.1] [%clk 0:01:43] } 48... Be6 { [%eval 5.94] [%clk 0:01:16] } 49. Be4 { [%eval 5.73] [%clk 0:01:47] } 49... Bg8 { [%eval 5.73] [%clk 0:01:37] } 50. g6?! { [%eval 4.22] } { Inaccuracy. Bd3 was best. } { [%clk 0:01:40] } 50... hxg6 { [%eval 3.98] [%clk 0:01:44] } 51. Bxg6 { [%eval 4.07] [%clk 0:01:49] } 51... Be6?! { [%eval 5.13] } { Inaccuracy. Bd5 was best. } { [%clk 0:01:45] } 52. f5 { [%eval 4.86] [%clk 0:01:45] } 52... Bxf5? { [%eval 11.89] } { Mistake. Bd7 was best. } { [%clk 0:01:09] } 53. Bxf5 { [%eval 9.2] [%clk 0:01:53] } 53... Kc7? { [%eval #19] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:01:17] } 54. Kc5 { [%eval #19] [%clk 0:02:01] } 54... Kb7 { [%eval #17] [%clk 0:01:23] } 55. Be4 { [%eval #19] [%clk 0:02:10] } 55... Kc7 { [%eval #19] [%clk 0:01:31] } 56. Bxc6 { [%eval #15] [%clk 0:02:18] } 56... Kb8 { [%eval #15] [%clk 0:01:40] } 57. Kb6 { [%eval #14] [%clk 0:02:24] } 57... a5 { [%eval #11] [%clk 0:01:50] } 58. Kxa5 { [%eval #13] [%clk 0:02:31] } 58... Ka7 { [%eval #10] [%clk 0:01:56] } 59. Kxb5 { [%eval #9] [%clk 0:02:37] } 59... Kb8 { [%eval #9] [%clk 0:02:05] } 60. Kb6 { [%eval #9] [%clk 0:02:45] } 60... Kc8 { [%eval #9] [%clk 0:02:11] } 61. a4 { [%eval #11] [%clk 0:02:53] } 61... Kb8?? { [%eval #6] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:02:20] } 62. a5 { [%eval #7] [%clk 0:03:02] } 62... Kc8 { [%eval #7] [%clk 0:02:29] } 63. a6 { [%eval #8] [%clk 0:03:10] } 63... Kb8 { [%clk 0:02:35] } 64. a7+ { [%clk 0:03:19] } 64... Kc8 { [%clk 0:02:44] } 65. a8=R# { [%clk 0:03:27] } 1-0