Event: Round 9: Sidelnikov, Fedor Andr - Zhang, Beichen
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u8/round-9/omBVtn27/fWG3eZVR
Date: 2025-09-28
White: Sidelnikov, Fedor Andr
WhiteElo: 1725
Black: Zhang, Beichen
Result: 1-0
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:41] } 1... d6 { [%eval 0.43] [%clk 1:30:30] } 2. d4 { [%eval 0.43] [%clk 1:30:43] } 2... g6 { [%eval 0.52] [%clk 1:30:49] } 3. Nc3 { [%eval 0.46] [%clk 1:31:05] } 3... Bg7 { [%eval 0.52] [%clk 1:31:00] } 4. h3 { [%eval 0.41] [%clk 1:30:50] } 4... a6 { [%eval 0.48] [%clk 1:30:46] } 5. a4 { [%eval 0.43] [%clk 1:31:09] } 5... Nc6 { [%eval 0.55] [%clk 1:25:42] } 6. Nf3 { [%eval 0.39] [%clk 1:31:18] } 6... Nf6 { [%eval 0.46] [%clk 1:25:52] } 7. Be3 { [%eval 0.38] [%clk 1:31:40] } 7... b6 { [%eval 0.72] [%clk 1:24:39] } 8. Be2 { [%eval 0.43] [%clk 1:31:25] } 8... Bb7 { [%eval 0.44] [%clk 1:24:37] } 9. O-O { [%eval 0.41] [%clk 1:31:31] } 9... O-O { [%eval 0.41] [%clk 1:24:37] } 10. Qd2 { [%eval 0.42] [%clk 1:30:34] } 10... e5 { [%eval 0.54] [%clk 1:24:48] } 11. Rad1 { [%eval 0.17] [%clk 1:28:43] } 11... exd4 { [%eval 0.04] [%clk 1:24:39] } 12. Nxd4 { [%eval 0.08] [%clk 1:28:43] } 12... Nxd4 { [%eval 0.13] [%clk 1:23:53] } 13. Bxd4 { [%eval 0.15] [%clk 1:29:06] } 13... Re8 { [%eval 0.32] [%clk 1:22:31] } 14. f3 { [%eval 0.33] [%clk 1:23:05] } 14... Qe7 { [%eval 0.7] [%clk 1:22:15] } 15. Bc4 { [%eval 0.66] [%clk 1:22:06] } 15... Qf8 { [%eval 0.71] [%clk 1:18:40] } 16. Qg5 { [%eval 0.6] [%clk 1:19:15] } 16... Nd7 { [%eval 0.73] [%clk 1:15:24] } 17. Bd5 { [%eval 0.76] [%clk 1:15:02] } 17... Bxd4+ { [%eval 0.81] [%clk 1:11:24] } 18. Rxd4 { [%eval 0.88] [%clk 1:14:51] } 18... Rab8 { [%eval 0.85] [%clk 1:08:05] } 19. Bxb7 { [%eval 0.88] [%clk 1:10:26] } 19... Rxb7 { [%eval 0.82] [%clk 1:05:53] } 20. Nd5 { [%eval 0.74] [%clk 1:10:43] } 20... Qg7 { [%eval 1.05] [%clk 1:03:04] } 21. c3 { [%eval 0.88] [%clk 1:10:45] } 21... Qe5 { [%eval 1.04] [%clk 1:02:17] } 22. Qh4 { [%eval 1.14] [%clk 1:07:59] } 22... Rf8? { [%eval 2.97] } { Mistake. Qg7 was best. } { [%clk 0:56:07] } 23. b4? { [%eval 1.61] } { Mistake. f4 was best. } { [%clk 0:46:20] } 23... a5?! { [%eval 2.74] } { Inaccuracy. Qe8 was best. } { [%clk 0:50:50] } 24. f4 { [%eval 2.8] [%clk 0:26:39] } 24... Qg7 { [%eval 2.83] [%clk 0:48:55] } 25. e5 { [%eval 2.71] [%clk 0:26:13] } 25... axb4 { [%eval 2.81] [%clk 0:38:28] } 26. f5 { [%eval 2.38] [%clk 0:20:03] } 26... Qxe5?? { [%eval 4.9] } { Blunder. g5 was best. } { [%clk 0:35:57] } 27. Re1 { [%eval 4.9] [%clk 0:20:17] } 27... Qh8 { [%eval 4.61] [%clk 0:31:06] } 28. f6?! { [%eval 3.64] } { Inaccuracy. Ne7+ was best. } { [%clk 0:16:26] } 28... h6?! { [%eval 4.59] } { Inaccuracy. h5 was best. } { [%clk 0:29:17] } 29. Qf2?? { [%eval 0.55] } { Blunder. Ne7+ was best. } { [%clk 0:11:41] } 29... Qh7?? { [%eval 2.7] } { Blunder. b3 was best. } { [%clk 0:27:34] } 30. cxb4 { [%eval 2.54] [%clk 0:09:27] } 30... g5? { [%eval 4.59] } { Mistake. Ne5 was best. } { [%clk 0:24:41] } 31. h4 { [%eval 4.22] [%clk 0:09:07] } 31... Ne5?! { [%eval 5.67] } { Inaccuracy. c5 was best. } { [%clk 0:21:07] } 32. Qg3? { [%eval 2.93] } { Mistake. Ne7+ was best. } { [%clk 0:07:54] } 32... g4? { [%eval 5.78] } { Mistake. Kh8 was best. } { [%clk 0:20:22] } 33. Rxe5 { [%eval 5.98] [%clk 0:07:22] } 33... dxe5 { [%eval 5.97] [%clk 0:20:38] } 34. Rxg4+ { [%eval 5.97] [%clk 0:07:42] } 34... Kh8 { [%eval 5.81] [%clk 0:20:54] } 35. Ne7 { [%eval 5.71] [%clk 0:06:14] } 35... h5?? { [%eval #5] } { Checkmate is now unavoidable. Rbb8 was best. } { [%clk 0:19:23] } 36. Rg7 { [%eval #4] [%clk 0:06:36] } 36... Qb1+ { [%eval #4] [%clk 0:18:39] } 37. Kh2 { [%eval #3] [%clk 0:07:01] } 37... Rbb8 { [%eval #3] [%clk 0:13:10] } 38. Qg5 { [%eval #2] [%clk 0:07:18] } 38... Qg6 { [%eval #2] [%clk 0:05:13] } 39. Nxg6+ { [%eval #1] [%clk 0:07:38] } 39... fxg6 { [%eval #1] [%clk 0:05:30] } 40. Qh6# { [%clk 0:07:56] } 1-0