Event: Round 4: Kopecny, Filip - Zhu, Linxi
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u12/round-4/tudLKKCo/Vrrgd0hj
Date: 2025-09-22
White: Kopecny, Filip
WhiteElo: 1957
Black: Zhu, Linxi
BlackTitle: FM
BlackElo: 2320
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 0:50:36] } 1... c5 { [%eval 0.24] [%clk 1:30:26] } 2. Nf3 { [%eval 0.2] [%clk 0:51:02] } 2... d6 { [%eval 0.31] [%clk 1:30:54] } 3. d4 { [%eval 0.22] [%clk 0:51:25] } 3... cxd4 { [%eval 0.19] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.18] [%clk 0:51:50] } 4... Nf6 { [%eval 0.31] [%clk 1:31:47] } 5. Nc3 { [%eval 0.32] [%clk 0:52:13] } 5... a6 { [%eval 0.25] [%clk 1:32:14] } 6. Bg5 { [%eval 0.0] [%clk 0:52:37] } 6... Nbd7 { [%eval 0.19] [%clk 1:32:40] } 7. Bc4 { [%eval 0.16] [%clk 0:52:57] } 7... Qb6 { [%eval 0.16] [%clk 1:33:05] } 8. Nb3 { [%eval 0.15] [%clk 0:38:13] } 8... e6 { [%eval 0.17] [%clk 1:31:56] } 9. O-O { [%eval 0.03] [%clk 0:36:39] } 9... Be7 { [%eval 0.09] [%clk 1:25:55] } 10. Be3 { [%eval -0.39] [%clk 0:34:11] } 10... Qc7 { [%eval -0.38] [%clk 1:26:18] } 11. Be2 { [%eval -0.44] [%clk 0:33:10] } 11... b5 { [%eval -0.46] [%clk 1:26:39] } 12. a3 { [%eval -0.57] [%clk 0:31:09] } 12... Bb7 { [%eval -0.52] [%clk 1:26:17] } 13. f3 { [%eval -0.9] [%clk 0:30:03] } 13... O-O { [%eval -0.97] [%clk 1:16:41] } 14. Kh1 { [%eval -0.89] [%clk 0:29:40] } 14... d5 { [%eval -0.8] [%clk 1:15:28] } 15. exd5 { [%eval -0.88] [%clk 0:29:50] } 15... Nxd5 { [%eval -0.85] [%clk 1:15:50] } 16. Nxd5 { [%eval -0.85] [%clk 0:29:17] } 16... Bxd5 { [%eval -0.88] [%clk 1:16:19] } 17. Bd3 { [%eval -1.0] [%clk 0:25:24] } 17... Rfd8 { [%eval -0.98] [%clk 1:16:37] } 18. f4 { [%eval -1.45] [%clk 0:17:32] } 18... Nb6 { [%eval -1.27] [%clk 1:13:03] } 19. Qe2 { [%eval -1.47] [%clk 0:11:33] } 19... Bf6 { [%eval -1.44] [%clk 1:05:17] } 20. f5?! { [%eval -2.12] } { Inaccuracy. Bxb6 was best. } { [%clk 0:00:53] } 20... Bxb2?! { [%eval -1.46] } { Inaccuracy. exf5 was best. } { [%clk 0:57:43] } 21. Rab1 { [%eval -1.77] } 21... Nc4 { [%eval -1.76] [%clk 0:54:30] } 22. Bg5? { [%eval -3.26] } { Mistake. fxe6 was best. } 22... f6 { [%eval -3.46] [%clk 0:52:46] } 23. fxe6 { [%eval -3.61] } 23... fxg5 { [%eval -3.46] [%clk 0:49:57] } 24. Rf7 { [%eval -4.07] } 24... Qe5 { [%eval -4.01] [%clk 0:48:48] } 25. Qh5 { [%eval -4.0] } 25... Be4 { [%eval -3.93] [%clk 0:49:02] } 26. e7 { [%eval -4.27] } 26... Re8 { [%eval -4.26] [%clk 0:47:49] } 27. Re1?! { [%eval -5.67] } { Inaccuracy. Rbf1 was best. } 27... Bg6 { [%eval -5.61] [%clk 0:46:18] } 28. Qd1 { [%eval -6.04] } 28... Bxf7 { [%eval -6.01] [%clk 0:46:13] } 29. Rxe5 { [%eval -6.05] } 29... Nxe5 { [%eval -6.09] [%clk 0:46:41] } 30. Qe2 { [%eval -6.82] } 30... Nxd3 { [%eval -7.16] [%clk 0:46:59] } 31. cxd3 { [%eval -7.84] } 31... Bxa3 { [%eval -7.73] [%clk 0:47:16] } 32. Nd4 { [%eval -8.57] } 32... Rxe7 { [%eval -7.88] [%clk 0:47:42] } 33. Qd2 { [%eval -7.88] } 33... Rc8 { [%eval -7.61] [%clk 0:48:05] } 34. Nf3 { [%eval -10.59] } 34... Rc1+ { [%eval -9.56] [%clk 0:48:29] } 0-1