Event: Round 5: Orszulak, Michal - Ding, Yicheng
Date: 2025-02-20
White: Orszulak, Michal
WhiteElo: 1795
Black: Ding, Yicheng
BlackElo: 1642
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:23] } 2. Nf3 { [%eval 0.2] [%clk 1:30:42] } 2... d6 { [%eval 0.22] [%clk 1:30:28] } 3. d4 { [%eval 0.22] [%clk 1:31:08] } 3... cxd4 { [%eval 0.19] [%clk 1:30:27] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:35] } 4... Nf6 { [%eval 0.25] [%clk 1:30:49] } 5. Nc3 { [%eval 0.32] [%clk 1:31:57] } 5... a6 { [%eval 0.32] [%clk 1:31:11] } 6. Be3 { [%eval 0.23] [%clk 1:32:13] } 6... e6 { [%eval 0.32] [%clk 1:31:31] } 7. Be2 { [%eval 0.33] [%clk 1:31:51] } 7... Be7 { [%eval 0.39] [%clk 1:31:51] } 8. O-O { [%eval 0.24] [%clk 1:31:59] } 8... b5? { [%eval 1.84] } { Mistake. O-O was best. } { [%clk 1:32:04] } 9. a3?? { [%eval -0.18] } { Blunder. Bf3 was best. } { [%clk 1:23:12] } 9... Bb7 { [%eval -0.16] [%clk 1:31:37] } 10. Bd3 { [%eval -0.41] [%clk 1:16:01] } 10... Qc7 { [%eval -0.26] [%clk 1:29:35] } 11. f4 { [%eval -0.3] [%clk 1:10:29] } 11... Nbd7 { [%eval -0.22] [%clk 1:29:22] } 12. Nb3 { [%eval -0.38] [%clk 1:06:07] } 12... Rc8 { [%eval -0.4] [%clk 1:27:52] } 13. g4?! { [%eval -1.2] } { Inaccuracy. h3 was best. } { [%clk 0:40:33] } 13... d5?! { [%eval -0.56] } { Inaccuracy. h6 was best. } { [%clk 1:18:17] } 14. exd5? { [%eval -1.75] } { Mistake. e5 was best. } { [%clk 0:34:52] } 14... Nxd5 { [%eval -1.68] [%clk 1:17:49] } 15. Nxd5 { [%eval -1.7] [%clk 0:34:29] } 15... Bxd5 { [%eval -1.68] [%clk 1:18:09] } 16. f5? { [%eval -3.08] } { Mistake. g5 was best. } { [%clk 0:22:50] } 16... O-O { [%eval -3.05] [%clk 1:06:22] } 17. g5 { [%eval -3.37] [%clk 0:16:06] } 17... Nc5? { [%eval -1.71] } { Mistake. Bd6 was best. } { [%clk 0:58:48] } 18. Nxc5? { [%eval -3.04] } { Mistake. f6 was best. } { [%clk 0:07:10] } 18... Bxc5 { [%eval -3.12] [%clk 0:59:11] } 19. Bxc5 { [%eval -3.09] [%clk 0:07:25] } 19... Qxc5+ { [%eval -3.04] [%clk 0:59:35] } 20. Rf2 { [%eval -2.96] [%clk 0:07:50] } 20... exf5 { [%eval -3.07] [%clk 0:58:41] } 21. Bxf5 { [%eval -2.87] [%clk 0:07:04] } 21... Rcd8 { [%eval -2.35] [%clk 0:58:02] } 22. Qf1? { [%eval -4.28] } { Mistake. Qg4 was best. } { [%clk 0:04:17] } 22... Bc4 { [%eval -3.54] [%clk 0:56:23] } 23. Qh3 { [%eval -4.13] [%clk 0:03:02] } 23... g6 { [%eval -4.17] [%clk 0:56:20] } 24. Bd3 { [%eval -4.11] [%clk 0:01:13] } 24... Qxg5+ { [%eval -4.1] [%clk 0:56:06] } 25. Rg2 { [%eval -4.3] [%clk 0:00:44] } 25... Qc5+ { [%eval -4.15] [%clk 0:56:29] } 26. Kf1 { [%eval -5.05] [%clk 0:00:54] } 26... Be6 { [%eval -4.52] [%clk 0:54:25] } 27. Qg3 { [%eval -4.29] [%clk 0:00:36] } 27... Qh5 { [%eval -3.95] [%clk 0:53:25] } 28. Rf2 { [%eval -3.76] [%clk 0:00:35] } 28... Rfe8 { [%eval -3.62] [%clk 0:52:45] } 29. Rc1? { [%eval -6.86] } { Mistake. Qf3 was best. } { [%clk 0:00:00] } 0-1