Event: Biel Chess Festival 2025
Date: 2025-05-18
White: Ding, Shirui
WhiteElo: 1770
Black: Tkhoruk, Roman
BlackElo: 1893
Result: 1/2-1/2
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:31:19] } 3. g3 { [%eval 0.13] [%clk 1:31:45] } 3... Bb4+ { [%eval 0.1] [%clk 1:31:38] } 4. Bd2 { [%eval 0.05] [%clk 1:32:05] } 4... Bxd2+ { [%eval 0.26] [%clk 1:32:03] } 5. Qxd2 { [%eval 0.23] [%clk 1:32:29] } 5... d5 { [%eval 0.27] [%clk 1:32:03] } 6. Bg2 { [%eval 0.25] [%clk 1:32:21] } 6... c6 { [%eval 0.27] [%clk 1:31:49] } 7. c5 { [%eval -0.2] [%clk 1:30:35] } 7... Nbd7 { [%eval -0.15] [%clk 1:31:46] } 8. Nc3 { [%eval -0.31] [%clk 1:28:56] } 8... O-O { [%eval -0.16] [%clk 1:31:13] } 9. Nf3 { [%eval -0.17] [%clk 1:27:09] } 9... b6 { [%eval -0.15] [%clk 1:30:09] } 10. Na4?! { [%eval -1.01] } { Inaccuracy. cxb6 was best. } { [%clk 1:20:33] } 10... bxc5 { [%eval -1.03] [%clk 1:25:29] } 11. Nxc5 { [%eval -0.95] [%clk 1:20:38] } 11... Nxc5 { [%eval -1.05] [%clk 1:25:53] } 12. dxc5 { [%eval -0.95] [%clk 1:21:02] } 12... Ne4 { [%eval -1.0] [%clk 1:26:16] } 13. Qd4 { [%eval -0.91] [%clk 1:20:03] } 13... f6 { [%eval -0.65] [%clk 1:20:17] } 14. O-O { [%eval -0.66] [%clk 1:18:58] } 14... Ba6 { [%eval -0.19] [%clk 1:19:09] } 15. Qe3 { [%eval -0.13] [%clk 1:16:20] } 15... e5 { [%eval -0.16] [%clk 1:13:19] } 16. b4 { [%eval -0.2] [%clk 1:12:19] } 16... Rb8 { [%eval -0.2] [%clk 1:10:00] } 17. Rab1 { [%eval -0.18] [%clk 1:11:03] } 17... Bc4 { [%eval 0.0] [%clk 1:09:02] } 18. Rfc1 { [%eval 0.0] [%clk 1:06:45] } 18... Bb5 { [%eval 0.0] [%clk 1:04:32] } 19. Rb2 { [%eval -0.33] [%clk 1:04:02] } 19... a5 { [%eval 0.02] [%clk 0:57:29] } 20. Bh3 { [%eval -0.47] [%clk 0:57:12] } 20... Ba6 { [%eval -0.21] [%clk 0:49:27] } 21. Qa3 { [%eval -0.13] [%clk 0:42:24] } 21... Bc8 { [%eval 0.0] [%clk 0:41:25] } 22. Bf1?! { [%eval -1.07] } { Inaccuracy. Bxc8 was best. } { [%clk 0:21:41] } 22... axb4 { [%eval -1.04] [%clk 0:36:30] } 23. Rxb4 { [%eval -1.11] [%clk 0:22:00] } 23... Rxb4?! { [%eval -0.42] } { Inaccuracy. Be6 was best. } { [%clk 0:33:10] } 24. Qxb4 { [%eval -0.42] [%clk 0:22:24] } 24... Rf7 { [%eval -0.51] [%clk 0:33:16] } 25. Qa4 { [%eval -0.47] [%clk 0:15:04] } 25... Qe8 { [%eval -0.33] [%clk 0:15:24] } 26. Ne1 { [%eval -0.57] [%clk 0:14:40] } 26... Rb7 { [%eval -0.43] [%clk 0:10:47] } 27. Nd3 { [%eval -0.49] [%clk 0:13:30] } 27... Bd7 { [%eval -0.12] [%clk 0:10:25] } 28. Bg2 { [%eval -0.06] [%clk 0:12:14] } 28... f5 { [%eval 0.08] [%clk 0:06:43] } 29. Qa6 { [%eval 0.0] [%clk 0:10:53] } 29... Rb8 { [%eval 0.0] [%clk 0:06:35] } 30. Qa7 { [%eval 0.0] [%clk 0:09:53] } 30... Nf6 { [%eval 0.0] [%clk 0:05:17] } 31. Qc7 { [%eval 0.08] [%clk 0:06:06] } 31... Ng4 { [%eval 0.38] [%clk 0:04:26] } 32. h3 { [%eval 0.38] [%clk 0:05:14] } 32... e4 { [%eval 0.36] [%clk 0:04:21] } 33. hxg4 { [%eval 0.37] [%clk 0:04:01] } 33... exd3 { [%eval 0.52] [%clk 0:04:45] } 1/2-1/2