Event: 2025 National Chess Open (Liaocheng,China)
Site: Liaocheng,Shandong, China
Date: 2025-07-23
White: Li, Jiahong
WhiteElo: 1831
Black: Chen, lvheng
BlackElo: 2082
Result: 1/2-1/2
ECO: B89
Opening: Sicilian Defense: Velimirovic Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:32] } 2. Nf3 { [%eval 0.2] [%clk 1:31:13] } 2... d6 { [%eval 0.31] [%clk 1:30:45] } 3. Nc3 { [%eval 0.21] [%clk 1:29:47] } 3... Nc6 { [%eval 0.41] [%clk 1:30:05] } 4. d4 { [%eval 0.32] [%clk 1:28:08] } 4... cxd4 { [%eval 0.34] [%clk 1:30:07] } 5. Nxd4 { [%eval 0.31] [%clk 1:28:26] } 5... Nf6 { [%eval 0.3] [%clk 1:29:56] } 6. Bc4 { [%eval 0.26] [%clk 1:27:22] } 6... e6 { [%eval 0.19] [%clk 1:29:39] } 7. Be3 { [%eval 0.27] [%clk 1:26:10] } 7... Be7 { [%eval 0.47] [%clk 1:29:52] } 8. Qe2 { [%eval 0.49] [%clk 1:24:48] } 8... O-O { [%eval 0.7] [%clk 1:28:45] } 9. O-O-O { [%eval 0.59] [%clk 1:24:22] } 9... a6 { [%eval 0.57] [%clk 1:28:55] } 10. Rhg1 { [%eval 0.14] [%clk 1:08:18] } 10... Qc7?! { [%eval 0.76] } { Inaccuracy. Nxd4 was best. } { [%clk 1:25:14] } 11. g4 { [%eval 0.84] [%clk 0:58:42] } 11... Nxd4 { [%eval 0.98] [%clk 1:24:07] } 12. Bxd4 { [%eval 1.02] [%clk 0:58:41] } 12... b5 { [%eval 0.71] [%clk 1:23:38] } 13. Bd3?! { [%eval -0.1] } { Inaccuracy. g5 was best. } { [%clk 0:49:04] } 13... Nd7 { [%eval -0.24] [%clk 1:17:52] } 14. e5?! { [%eval -1.09] } { Inaccuracy. g5 was best. } { [%clk 0:35:58] } 14... Bb7?! { [%eval 0.0] } { Inaccuracy. Nxe5 was best. } { [%clk 1:13:41] } 15. exd6 { [%eval 0.0] [%clk 0:31:35] } 15... Bxd6 { [%eval 0.0] [%clk 1:13:12] } 16. h4 { [%eval -0.43] [%clk 0:29:08] } 16... Be5 { [%eval 0.0] [%clk 0:37:52] } 17. Bxe5 { [%eval -0.11] [%clk 0:27:37] } 17... Nxe5 { [%eval -0.09] [%clk 0:37:06] } 18. Be4 { [%eval -0.13] [%clk 0:27:25] } 18... Nc4 { [%eval -0.15] [%clk 0:37:09] } 19. g5 { [%eval -0.43] [%clk 0:20:36] } 19... b4 { [%eval -0.08] [%clk 0:14:51] } 20. Bxb7?? { [%eval -3.88] } { Blunder. Rd4 was best. } { [%clk 0:19:47] } 20... bxc3 { [%eval -3.79] [%clk 0:15:16] } 21. Bxa8?! { [%eval -5.19] } { Inaccuracy. Qf3 was best. } { [%clk 0:15:51] } 21... Qf4+ { [%eval -5.17] [%clk 0:14:56] } 22. Kb1 { [%eval -5.23] [%clk 0:15:52] } 22... Na3+ { [%eval -5.21] [%clk 0:15:22] } 23. Ka1 { [%eval -5.27] [%clk 0:15:18] } 23... cxb2+ { [%eval -5.13] [%clk 0:15:47] } 24. Kxb2 { [%eval -5.0] [%clk 0:15:34] } 24... Rb8+ { [%eval -4.92] [%clk 0:16:12] } 25. Bb7 { [%eval -4.91] [%clk 0:10:49] } 25... Rxb7+?? { [%eval -0.68] } { Blunder. Qb4+ was best. } { [%clk 0:15:52] } 26. Kc3 { [%eval -0.7] [%clk 0:11:11] } 26... Rc7+ { [%eval -0.66] [%clk 0:14:58] } 27. Kb3 { [%eval -0.61] [%clk 0:08:46] } 27... Rb7+ { [%eval -0.6] [%clk 0:14:54] } 28. Kc3 { [%eval -0.75] [%clk 0:09:09] } 28... Rc7+?! { [%eval 0.0] } { Inaccuracy. Qb4+ was best. } { [%clk 0:04:51] } 29. Kb3 { [%eval 0.0] [%clk 0:09:39] } 29... Rb7+ { [%eval 0.0] [%clk 0:05:15] } 30. Kc3 { [%eval -0.91] [%clk 0:10:02] } 30... Rc7+?! { [%eval 0.0] } { Inaccuracy. Qb4+ was best. } { [%clk 0:00:30] } 1/2-1/2