Event: 2023 UK Chess Challenge Terafinal Under 12
Site: Blenheim Palace, Oxfordshire, United Kingdom
Date: 2023-10-15
White: Kumar, Soham
WhiteElo: 1955
Black: Zhu, Pengxiao
BlackElo: 1940
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard
TimeControl: Game/25 + 10 seconds per move

1. e4 { [%eval 0.36] [%clk 0:25:19] } 1... e5 { [%eval 0.35] [%clk 0:25:17] } 2. Nf3 { [%eval 0.29] [%clk 0:25:25] } 2... Nc6 { [%eval 0.32] [%clk 0:25:24] } 3. Bb5 { [%eval 0.34] [%clk 0:25:30] } 3... a6 { [%eval 0.38] [%clk 0:25:31] } 4. Ba4 { [%eval 0.31] [%clk 0:25:36] } 4... Nf6 { [%eval 0.37] [%clk 0:25:35] } 5. O-O { [%eval 0.24] [%clk 0:25:40] } 5... b5 { [%eval 0.37] [%clk 0:25:40] } 6. Bb3 { [%eval 0.27] [%clk 0:25:45] } 6... Bc5 { [%eval 0.22] [%clk 0:25:39] } 7. c3 { [%eval 0.13] [%clk 0:25:50] } 7... d6 { [%eval 0.25] [%clk 0:25:45] } 8. d4 { [%eval 0.29] [%clk 0:25:49] } 8... Bb6 { [%eval 0.38] [%clk 0:25:48] } 9. h3 { [%eval 0.1] [%clk 0:25:40] } 9... h6 { [%eval 0.47] [%clk 0:25:49] } 10. Re1 { [%eval 0.22] [%clk 0:25:40] } 10... O-O { [%eval 0.37] [%clk 0:25:50] } 11. d5?! { [%eval -0.22] } { Inaccuracy. Be3 was best. } { [%clk 0:25:24] } 11... Ne7 { [%eval -0.39] [%clk 0:25:28] } 12. Nbd2 { [%eval -0.6] [%clk 0:23:35] } 12... Ng6 { [%eval -0.24] [%clk 0:25:12] } 13. Nf1 { [%eval -0.3] [%clk 0:22:15] } 13... Re8 { [%eval -0.04] [%clk 0:24:40] } 14. Ng3 { [%eval -0.13] [%clk 0:21:27] } 14... Nf4 { [%eval -0.13] [%clk 0:23:28] } 15. Bc2 { [%eval -0.43] [%clk 0:20:09] } 15... N6h5 { [%eval -0.03] [%clk 0:21:34] } 16. Nxh5 { [%eval -0.07] [%clk 0:18:31] } 16... Nxh5 { [%eval -0.09] [%clk 0:21:39] } 17. Qd3 { [%eval -0.47] [%clk 0:14:24] } 17... Qf6 { [%eval -0.48] [%clk 0:20:05] } 18. Be3?! { [%eval -1.21] } { Inaccuracy. Qe2 was best. } { [%clk 0:09:56] } 18... Bxe3?! { [%eval -0.53] } { Inaccuracy. Bxh3 was best. } { [%clk 0:19:20] } 19. Qxe3 { [%eval -0.4] [%clk 0:09:53] } 19... Nf4 { [%eval -0.5] [%clk 0:19:23] } 20. Kh2 { [%eval -0.49] [%clk 0:08:28] } 20... Qg6 { [%eval -0.43] [%clk 0:18:02] } 21. Rg1? { [%eval -1.58] } { Mistake. Nh4 was best. } { [%clk 0:08:16] } 21... Qh5? { [%eval -0.3] } { Mistake. Nxd5 was best. } { [%clk 0:17:31] } 22. Nd2 { [%eval -0.31] [%clk 0:07:56] } 22... Qg6 { [%eval -0.19] [%clk 0:16:03] } 23. a4 { [%eval -0.5] [%clk 0:06:46] } 23... Rb8 { [%eval -0.09] [%clk 0:15:35] } 24. axb5 { [%eval -0.08] [%clk 0:06:30] } 24... axb5 { [%eval 0.0] [%clk 0:15:38] } 25. Ra7 { [%eval -0.18] [%clk 0:06:21] } 25... Bb7? { [%eval 0.96] } { Mistake. Nxd5 was best. } { [%clk 0:14:49] } 26. g3?? { [%eval -0.9] } { Blunder. Bd1 was best. } { [%clk 0:06:20] } 26... Nxd5 { [%eval -0.78] [%clk 0:14:32] } 27. Qd3 { [%eval -1.0] [%clk 0:04:42] } 27... Nf6 { [%eval -1.08] [%clk 0:13:49] } 28. f3 { [%eval -1.32] [%clk 0:03:27] } 28... Qh5 { [%eval -1.29] [%clk 0:09:59] } 29. Bd1 { [%eval -1.49] [%clk 0:02:19] } 29... Qg6 { [%eval -1.42] [%clk 0:08:34] } 30. Bc2 { [%eval -1.44] [%clk 0:02:06] } 30... Red8 { [%eval -1.22] [%clk 0:08:17] } 31. Nf1?! { [%eval -1.94] } { Inaccuracy. b4 was best. } { [%clk 0:00:43] } 31... d5 { [%eval -2.03] [%clk 0:06:55] } 32. Qxb5 { [%eval -2.22] [%clk 0:00:52] } 32... Ba8 { [%eval -2.26] [%clk 0:06:56] } 33. Qa5 { [%eval -2.88] [%clk 0:00:48] } 33... dxe4 { [%eval -2.29] [%clk 0:06:10] } 34. Qxc7?! { [%eval -3.24] } { Inaccuracy. Qxe5 was best. } { [%clk 0:00:55] } 34... Rf8?? { [%eval -0.28] } { Blunder. Qh5 was best. } { [%clk 0:06:11] } 35. b4?? { [%eval -3.21] } { Blunder. Qxe5 was best. } { [%clk 0:00:35] } 35... Qh5 { [%eval -3.29] [%clk 0:06:03] } 36. Bd1? { [%eval -5.26] } { Mistake. g4 was best. } { [%clk 0:00:18] } 36... exf3 { [%eval -5.02] [%clk 0:06:05] } 37. Ne3 { [%eval -5.15] [%clk 0:00:15] } 37... Qg5 { [%eval -5.26] [%clk 0:05:57] } 38. Nc4 { [%eval -5.38] [%clk 0:00:16] } 38... Rbc8 { [%eval -5.44] [%clk 0:05:49] } 39. Qa5 { [%eval -6.35] [%clk 0:00:17] } 39... Bd5 { [%eval -6.71] [%clk 0:05:13] } 40. Nb6?! { [%eval -11.8] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:20] } 40... Qd2+ { [%eval -11.4] [%clk 0:05:15] } 41. Kh1 { [%eval -11.39] [%clk 0:00:28] } 41... f2+ { [%eval -12.2] [%clk 0:05:19] } 42. Nxd5 { [%eval -12.21] [%clk 0:00:37] } 42... fxg1=Q+ { [%eval -12.06] [%clk 0:05:22] } 43. Kxg1 { [%eval -11.71] [%clk 0:00:44] } 43... Qxd1+ { [%eval -12.39] [%clk 0:05:30] } 44. Kh2 { [%eval -12.88] [%clk 0:00:50] } 44... Nxd5 { [%eval -11.71] [%clk 0:05:32] } 0-1