Event: South African Chess Open
Site: South Africa
Date: 2025-06-28
White: Li, Zhengfei
WhiteElo: 1786
Black: Pitschka, Claus
BlackTitle: FM
BlackElo: 2138
Result: *
ECO: D17
Opening: Slav Defense: Czech Variation, Carlsbad Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%clk 1:30:56] } 1... d5 { [%clk 1:30:51] } 2. d4 { [%clk 1:31:21] } 2... Nf6 { [%clk 1:31:11] } 3. c4 { [%clk 1:31:47] } 3... c6 { [%clk 1:31:36] } 4. Nc3 { [%clk 1:32:14] } 4... dxc4 { [%clk 1:31:19] } 5. a4 { [%clk 1:32:40] } 5... Bf5 { [%clk 1:31:43] } 6. Ne5 { [%clk 1:33:01] } 6... Nbd7 { [%clk 1:31:25] } 7. Nxc4 { [%clk 1:33:24] } 7... Qc7 { [%clk 1:31:46] } 8. g3 { [%clk 1:31:25] } 8... e5 { [%clk 1:30:09] } 9. dxe5 { [%clk 1:31:15] } 9... Nxe5 { [%clk 1:30:31] } 10. Bf4 { [%clk 1:31:03] } 10... Nfd7 { [%clk 1:30:49] } 11. Nxe5 { [%clk 1:27:30] } 11... Nxe5 { [%clk 1:30:55] } 12. Bg2 { [%clk 1:27:41] } 12... f6 { [%clk 1:23:48] } 13. O-O { [%clk 1:27:21] } 13... g5 { [%clk 1:22:59] } 14. Bxe5 { [%clk 1:24:46] } 14... Qxe5 { [%clk 1:21:45] } 15. a5 { [%clk 1:24:42] } 15... a6 { [%clk 1:20:04] } 16. Qa4 { [%clk 1:23:45] } 16... Bc5 { [%clk 1:14:51] } 17. Ne4 { [%clk 1:19:36] } 17... Be7 { [%clk 1:08:57] } 18. f4 { [%clk 1:17:50] } 18... gxf4 { [%clk 1:07:10] } 19. Rxf4 { [%clk 1:18:15] } 19... O-O-O { [%clk 1:06:43] } 20. Qc2 { [%clk 1:14:30] } 20... Bg6 { [%clk 1:03:42] } 21. Ra4 { [%clk 1:08:38] } 21... Rd4 { [%clk 0:55:10] } 22. Rc4 { [%clk 1:02:54] } 22... Kb8 { [%clk 0:53:37] } 23. Rxc6 { [%clk 0:56:10] } 23... bxc6 { [%clk 0:48:31] } 24. Qxc6 { [%clk 0:56:28] } 24... Qb5 { [%clk 0:48:13] } *