Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-5/fngP1QIh/RBDlLqtt
White: Zhang , Yuqi
WhiteElo: 0
Black: Xu, Bofang
BlackElo: 1559
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack, Anti-English
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:54] } 2. Nf3 { [%eval 0.2] [%clk 1:01:24] } 2... d6 { [%eval 0.31] [%clk 1:01:19] } 3. d4 { [%eval 0.22] [%clk 1:01:45] } 3... cxd4 { [%eval 0.19] [%clk 1:01:47] } 4. Nxd4 { [%eval 0.18] [%clk 1:02:09] } 4... Nf6 { [%eval 0.31] [%clk 1:02:15] } 5. Nc3 { [%eval 0.32] [%clk 1:02:26] } 5... a6 { [%eval 0.28] [%clk 1:02:44] } 6. Be3 { [%eval 0.25] [%clk 1:02:44] } 6... Ng4 { [%eval 0.23] [%clk 1:03:11] } 7. Bg5 { [%eval 0.13] [%clk 1:02:36] } 7... h6 { [%eval 0.33] [%clk 1:03:38] } 8. Bh4 { [%eval 0.28] [%clk 1:02:58] } 8... g5 { [%eval 0.36] [%clk 1:04:06] } 9. Bg3 { [%eval 0.35] [%clk 1:03:19] } 9... Bg7 { [%eval 0.38] [%clk 1:04:35] } 10. h3 { [%eval 0.28] [%clk 1:01:58] } 10... Ne5 { [%eval 0.35] [%clk 1:04:43] } 11. Qd2 { [%eval 0.04] [%clk 1:00:53] } 11... Nbc6 { [%eval 0.12] [%clk 1:04:42] } 12. Nxc6 { [%eval -0.28] [%clk 1:01:08] } 12... bxc6 { [%eval -0.32] [%clk 1:04:22] } 13. O-O-O?! { [%eval -1.11] } { Inaccuracy. b3 was best. } { [%clk 0:59:06] } 13... Be6?! { [%eval -0.33] } { Inaccuracy. Qa5 was best. } { [%clk 1:04:29] } 14. Be2? { [%eval -1.65] } { Mistake. b3 was best. } { [%clk 0:55:36] } 14... Rb8?! { [%eval -0.82] } { Inaccuracy. Qa5 was best. } { [%clk 1:03:53] } 15. a3? { [%eval -2.42] } { Mistake. b3 was best. } { [%clk 0:50:19] } 15... Qa5 { [%eval -2.54] [%clk 1:02:00] } 16. f4 { [%eval -3.05] [%clk 0:45:52] } 16... Nc4?? { [%eval -0.19] } { Blunder. gxf4 was best. } { [%clk 0:58:40] } 17. Bxc4 { [%eval -0.24] [%clk 0:44:21] } 17... Bxc4 { [%eval -0.2] [%clk 0:59:05] } 18. e5 { [%eval -0.17] [%clk 0:42:47] } 18... Qb6 { [%eval -0.29] [%clk 0:53:10] } 19. b3?? { [%eval -3.31] } { Blunder. b4 was best. } { [%clk 0:37:56] } 19... Bxb3 { [%eval -3.31] [%clk 0:50:55] } 20. cxb3? { [%eval -5.51] } { Mistake. Bf2 was best. } { [%clk 0:37:35] } 20... Qxb3 { [%eval -5.44] [%clk 0:50:59] } 21. Rde1 { [%eval -6.22] [%clk 0:30:49] } 21... Qxa3+ { [%eval -5.88] [%clk 0:50:48] } 22. Kd1 { [%eval -5.82] [%clk 0:31:10] } 22... Rb2 { [%eval -6.06] [%clk 0:50:48] } 23. Ke2 { [%eval -7.28] [%clk 0:27:23] } 23... Qxc3 { [%eval -7.22] [%clk 0:51:07] } 24. Rd1 { [%eval -8.58] [%clk 0:26:56] } 24... Rxd2+ { [%eval -8.49] [%clk 0:51:20] } 25. Rxd2 { [%eval -8.4] [%clk 0:27:22] } 25... Qxg3 { [%eval -8.14] [%clk 0:51:46] } 26. exd6 { [%eval -10.56] [%clk 0:26:24] } 26... Qxg2+ { [%eval -10.25] [%clk 0:52:11] } 27. Ke3?! { [%eval #-10] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:26:33] } 27... gxf4+ { [%eval #-9] [%clk 0:52:36] } 28. Kd3 { [%eval #-10] [%clk 0:26:47] } 28... Qf3+ { [%eval #-18] [%clk 0:53:01] } 29. Kc2 { [%eval #-10] [%clk 0:27:04] } 29... Qe4+ { [%eval #-11] [%clk 0:53:23] } 30. Kb3 { [%eval #-5] [%clk 0:26:14] } 30... Qxh1 { [%eval #-8] [%clk 0:53:35] } 31. d7+ { [%eval #-8] [%clk 0:26:31] } 31... Kd8 { [%eval #-7] [%clk 0:54:03] } 32. Ka2 { [%eval #-5] [%clk 0:26:26] } 32... Qa1+ { [%eval #-5] [%clk 0:54:28] } 33. Kb3 { [%eval #-5] [%clk 0:26:47] } 33... Qc3+ { [%eval #-4] [%clk 0:54:55] } 34. Ka4 { [%clk 0:26:49] } 34... Qxd2 { [%clk 0:55:20] } 35. h4 { [%clk 0:27:11] } 35... c5 { [%clk 0:55:39] } 36. h5 { [%clk 0:26:58] } 36... Qb4# { [%clk 0:56:07] } 0-1