Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-a/round-5/bnVgzhAE/L1A7Ca21
White: Chen, Zimu(JS)
WhiteElo: 2263
Black: Nguyen, Quoc Hy
BlackTitle: FM
BlackElo: 2401
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... d6 { [%eval 0.31] [%clk 1:31:01] } 3. d4 { [%eval 0.22] [%clk 1:31:22] } 3... cxd4 { [%eval 0.19] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:47] } 4... Nf6 { [%eval 0.31] [%clk 1:31:49] } 5. Nc3 { [%eval 0.32] [%clk 1:32:11] } 5... a6 { [%eval 0.28] [%clk 1:32:12] } 6. Be3 { [%eval 0.25] [%clk 1:32:36] } 6... e5 { [%eval 0.15] [%clk 1:30:56] } 7. Nb3 { [%eval 0.21] [%clk 1:33:01] } 7... Be7 { [%eval 0.24] [%clk 1:31:09] } 8. f3 { [%eval 0.51] [%clk 1:32:54] } 8... Be6 { [%eval 0.42] [%clk 1:31:31] } 9. Qd2 { [%eval 0.45] [%clk 1:33:00] } 9... h5 { [%eval 0.43] [%clk 1:27:18] } 10. Nd5 { [%eval 0.42] [%clk 1:32:55] } 10... Nxd5 { [%eval 0.47] [%clk 1:27:07] } 11. exd5 { [%eval 0.37] [%clk 1:33:19] } 11... Bf5 { [%eval 0.39] [%clk 1:27:33] } 12. Be2 { [%eval 0.38] [%clk 1:33:41] } 12... Nd7 { [%eval 0.59] [%clk 1:27:53] } 13. O-O { [%eval 0.46] [%clk 1:33:51] } 13... h4 { [%eval 0.73] [%clk 1:27:33] } 14. Na5 { [%eval 0.73] [%clk 1:18:07] } 14... Qc8 { [%eval 0.75] [%clk 1:22:56] } 15. c4 { [%eval 0.73] [%clk 1:17:13] } 15... Bd8 { [%eval 0.74] [%clk 1:21:33] } 16. Qb4?! { [%eval -0.25] } { Inaccuracy. h3 was best. } { [%clk 1:05:23] } 16... O-O { [%eval -0.31] [%clk 0:51:43] } 17. Rac1 { [%eval -0.43] [%clk 0:32:51] } 17... Qc7 { [%eval -0.38] [%clk 0:47:53] } 18. Bd2 { [%eval -0.84] [%clk 0:30:52] } 18... e4 { [%eval -0.33] [%clk 0:37:08] } 19. fxe4 { [%eval -0.48] [%clk 0:19:40] } 19... Bxe4 { [%eval -0.41] [%clk 0:37:26] } 20. c5? { [%eval -1.94] } { Mistake. Rf2 was best. } { [%clk 0:20:06] } 20... Nxc5 { [%eval -2.0] [%clk 0:31:59] } 21. Qd4?! { [%eval -3.09] } { Inaccuracy. Nb3 was best. } { [%clk 0:20:29] } 21... Qe7 { [%eval -3.07] [%clk 0:28:48] } 22. Nc4 { [%eval -3.17] [%clk 0:14:32] } 22... Bxg2 { [%eval -2.58] [%clk 0:27:28] } 23. Rfe1 { [%eval -2.69] [%clk 0:13:17] } 23... h3 { [%eval -2.85] [%clk 0:25:31] } 24. b4?! { [%eval -4.35] } { Inaccuracy. Bf1 was best. } { [%clk 0:06:16] } 24... Ne4 { [%eval -4.2] [%clk 0:20:35] } 25. Bf1 { [%eval -4.06] [%clk 0:04:16] } 25... f5 { [%eval -4.04] [%clk 0:20:39] } 26. Bxg2 { [%eval -4.22] [%clk 0:04:42] } 26... hxg2 { [%eval -4.18] [%clk 0:21:06] } 27. Bf4 { [%eval -4.27] [%clk 0:04:38] } 27... Qh4 { [%eval -4.1] [%clk 0:20:49] } 28. Qe3?! { [%eval -5.14] } { Inaccuracy. Bg3 was best. } { [%clk 0:04:50] } 28... Bf6 { [%eval -4.38] [%clk 0:19:58] } 29. Qf3 { [%eval -4.9] [%clk 0:04:59] } 29... Rac8 { [%eval -4.74] [%clk 0:18:42] } 30. Kxg2 { [%eval -5.67] [%clk 0:04:37] } 30... Rxc4 { [%eval -5.5] [%clk 0:18:43] } 0-1