Event: Round 8: Cooper, Nigel - Weng, Winston
Date: 2025-01-18
White: Cooper, Nigel
WhiteElo: 1638
Black: Weng, Winston
BlackElo: 1911
Result: 0-1
ECO: D00
Opening: Blackmar-Diemer Gambit Accepted: Teichmann Defense, Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.24] [%clk 1:30:53] } 2. e4?! { [%eval -0.64] } { Inaccuracy. c4 was best. } { [%clk 1:31:23] } 2... dxe4 { [%eval -0.43] [%clk 1:30:31] } 3. Nc3 { [%eval -0.69] [%clk 1:31:52] } 3... Nf6 { [%eval -0.54] [%clk 1:30:00] } 4. f3 { [%eval -0.55] [%clk 1:32:17] } 4... exf3 { [%eval -0.57] [%clk 1:29:51] } 5. Nxf3 { [%eval -0.54] [%clk 1:32:44] } 5... Bg4 { [%eval 0.0] [%clk 1:28:32] } 6. h3 { [%eval -0.02] [%clk 1:33:07] } 6... Bxf3 { [%eval 0.0] [%clk 1:28:38] } 7. Qxf3 { [%eval 0.0] [%clk 1:33:34] } 7... c6 { [%eval 0.0] [%clk 1:28:31] } 8. Be3 { [%eval -0.15] [%clk 1:31:12] } 8... e6 { [%eval -0.01] [%clk 1:26:28] } 9. Bd3 { [%eval -0.05] [%clk 1:31:02] } 9... Nbd7 { [%eval -0.22] [%clk 1:14:28] } 10. O-O-O { [%eval -0.39] [%clk 1:28:35] } 10... Qa5?! { [%eval 0.38] } { Inaccuracy. Bb4 was best. } { [%clk 0:56:36] } 11. Kb1 { [%eval 0.38] [%clk 1:23:01] } 11... Bd6 { [%eval 0.5] [%clk 0:51:54] } 12. Rhf1 { [%eval 0.49] [%clk 1:18:32] } 12... O-O-O { [%eval 0.61] [%clk 0:50:47] } 13. g4 { [%eval 0.59] [%clk 1:16:38] } 13... h6 { [%eval 0.56] [%clk 0:50:22] } 14. Bd2 { [%eval 0.24] [%clk 1:13:35] } 14... Qc7 { [%eval 0.74] [%clk 0:49:00] } 15. Ne4?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 1:13:32] } 15... Nxe4 { [%eval -0.04] [%clk 0:48:36] } 16. Qxe4 { [%eval -0.05] [%clk 1:12:14] } 16... Nf6 { [%eval -0.01] [%clk 0:47:43] } 17. Qf3 { [%eval 0.0] [%clk 1:11:28] } 17... Qb6 { [%eval 0.04] [%clk 0:32:56] } 18. Bc3 { [%eval -0.47] [%clk 0:56:42] } 18... Nd5 { [%eval -0.27] [%clk 0:31:57] } 19. Bd2?? { [%eval -2.83] } { Blunder. Bc4 was best. } { [%clk 0:55:57] } 19... Ba3 { [%eval -2.77] [%clk 0:29:44] } 20. b3? { [%eval -4.7] } { Mistake. Bb5 was best. } { [%clk 0:56:12] } 20... Qxd4 { [%eval -4.96] [%clk 0:29:18] } 21. c3 { [%eval -4.89] [%clk 0:56:12] } 21... Nxc3+ { [%eval -4.75] [%clk 0:29:20] } 22. Bxc3 { [%eval -4.6] [%clk 0:56:37] } 22... Qxc3 { [%eval -4.55] [%clk 0:29:43] } 23. Rf2 { [%eval -5.66] [%clk 0:53:52] } 23... Rd7 { [%eval -5.59] [%clk 0:29:45] } 24. Rc2 { [%eval -5.47] [%clk 0:53:34] } 24... Qf6 { [%eval -4.48] [%clk 0:24:01] } 25. Rxc6+? { [%eval -8.0] } { Mistake. Qxf6 was best. } { [%clk 0:51:24] } 25... bxc6 { [%eval -7.71] [%clk 0:24:27] } 26. Qxc6+ { [%eval -8.89] [%clk 0:51:42] } 26... Kb8 { [%eval -8.66] [%clk 0:24:49] } 27. Rd2 { [%eval -9.58] [%clk 0:49:36] } 27... Rc8 { [%eval -9.54] [%clk 0:25:06] } 0-1