Event: Round 4: Hong, Xing - Chen, Yumeng
Date: 2025-06-12
White: Hong, Xing
WhiteElo: 2010
Black: Chen, Yumeng
BlackElo: 1639
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 25+10

1. e4 { [%eval 0.18] [%clk 0:25:18] } 1... c5 { [%eval 0.25] [%clk 0:25:18] } 2. Nf3 { [%eval 0.2] [%clk 0:25:26] } 2... d6 { [%eval 0.31] [%clk 0:25:27] } 3. c3 { [%eval 0.0] [%clk 0:25:34] } 3... g6?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } { [%clk 0:23:27] } 4. d4 { [%eval 0.57] [%clk 0:25:29] } 4... cxd4 { [%eval 0.78] [%clk 0:22:41] } 5. cxd4 { [%eval 0.67] [%clk 0:25:37] } 5... Bg7 { [%eval 0.79] [%clk 0:21:58] } 6. Bb5+ { [%eval 0.54] [%clk 0:23:29] } 6... Bd7 { [%eval 0.64] [%clk 0:21:40] } 7. Bc4 { [%eval 0.25] [%clk 0:23:34] } 7... Qb6? { [%eval 1.47] } { Mistake. Nf6 was best. } { [%clk 0:16:14] } 8. O-O { [%eval 1.24] [%clk 0:21:53] } 8... Nf6 { [%eval 1.25] [%clk 0:15:16] } 9. e5 { [%eval 1.36] [%clk 0:21:15] } 9... dxe5 { [%eval 1.28] [%clk 0:14:53] } 10. dxe5 { [%eval 1.41] [%clk 0:21:21] } 10... Ng4 { [%eval 1.35] [%clk 0:14:45] } 11. Nc3 { [%eval 0.88] [%clk 0:15:50] } 11... O-O { [%eval 0.88] [%clk 0:08:01] } 12. Bf4 { [%eval 0.9] [%clk 0:11:14] } 12... Qc5 { [%eval 1.42] [%clk 0:04:04] } 13. Qe2 { [%eval 1.1] [%clk 0:10:30] } 13... Bc6?! { [%eval 2.04] } { Inaccuracy. Nc6 was best. } { [%clk 0:03:29] } 14. Ne4 { [%eval 2.26] [%clk 0:09:56] } 14... Qa5 { [%eval 2.07] [%clk 0:02:34] } 15. e6? { [%eval 0.65] } { Mistake. Neg5 was best. } { [%clk 0:04:02] } 15... f5 { [%eval 1.19] [%clk 0:01:56] } 16. Nc3 { [%eval 1.36] [%clk 0:03:56] } 16... Na6 { [%eval 1.65] [%clk 0:00:58] } 17. h3 { [%eval 1.5] [%clk 0:03:19] } 17... Nf6 { [%eval 1.44] [%clk 0:00:56] } 18. Ne5 { [%eval 1.37] [%clk 0:03:21] } 18... Nc7?! { [%eval 2.34] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:22] } 19. Rac1?! { [%eval 1.46] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:47] } 19... Ncd5?! { [%eval 2.07] } { Inaccuracy. Nh5 was best. } { [%clk 0:00:23] } 20. Bd2 { [%eval 2.07] [%clk 0:02:30] } 20... Qd8 { [%eval 2.37] [%clk 0:00:15] } 21. Rfd1 { [%eval 2.44] [%clk 0:02:31] } 21... Nxc3 { [%eval 2.98] [%clk 0:00:16] } 22. Bxc3 { [%eval 2.96] [%clk 0:02:39] } 22... Qb6?! { [%eval 4.08] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:16] } 23. Bd4 { [%eval 3.28] [%clk 0:01:52] } 23... Qa5 { [%eval 3.26] [%clk 0:00:16] } 24. Bb3 { [%eval 2.55] [%clk 0:02:01] } 24... Rac8 { [%eval 2.67] [%clk 0:00:14] } 25. Bc3 { [%eval 2.34] [%clk 0:01:49] } 25... Qc7?? { [%eval 5.03] } { Blunder. Bb5 was best. } { [%clk 0:00:14] } 26. Bb4?! { [%eval 3.65] } { Inaccuracy. Rd7 was best. } { [%clk 0:01:54] } 26... a5 { [%eval 4.08] [%clk 0:00:13] } 27. Rd7 { [%eval 3.4] [%clk 0:01:46] } 27... Qb8? { [%eval 5.57] } { Mistake. axb4 was best. } { [%clk 0:00:12] } 28. Bxe7 { [%eval 5.54] [%clk 0:01:54] } 28... Rfe8 { [%eval 5.58] [%clk 0:00:13] } 29. Bd6 { [%eval 5.37] [%clk 0:01:57] } 29... Qa7?! { [%eval 7.56] } { Inaccuracy. Qa8 was best. } { [%clk 0:00:13] } 30. Bc5?! { [%eval 5.56] } { Inaccuracy. e7+ was best. } { [%clk 0:01:50] } 30... Qa6 { [%eval 7.06] [%clk 0:00:12] } 31. e7+ { [%eval 6.84] [%clk 0:01:58] } 31... Kh8 { [%eval 6.45] [%clk 0:00:12] } 32. Nf7+ { [%eval 6.38] [%clk 0:01:40] } 32... Kg8 { [%eval 6.17] [%clk 0:00:21] } 33. Nd6+ { [%eval 7.93] [%clk 0:01:41] } 33... Kh8 { [%eval 7.67] [%clk 0:00:14] } 34. Qe6?! { [%eval 5.76] } { Inaccuracy. Nf7+ was best. } { [%clk 0:01:18] } 34... Bxd7?? { [%eval #2] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:00:12] } 35. Nf7+ { [%eval #3] [%clk 0:01:26] } 35... Kg8 { [%clk 0:00:20] } 36. Nh6+ { [%clk 0:01:34] } 36... Kh8 { [%clk 0:00:28] } 37. Qg8+ { [%clk 0:01:43] } 37... Nxg8 { [%clk 0:00:27] } 38. Nf7# { [%clk 0:01:38] } 1-0