Event: Round 2: Koehler, Christian Friedrich - Piorun, Kacper
Date: 2024-10-27
White: Koehler, Christian Friedrich
WhiteElo: 2187
Black: Piorun, Kacper
BlackTitle: GM
BlackElo: 2581
Result: 0-1
ECO: C02
Opening: French Defense: Advance Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e6 { [%eval 0.28] [%clk 1:30:43] } 2. d4 { [%eval 0.28] [%clk 1:31:25] } 2... d5 { [%eval 0.33] [%clk 1:31:08] } 3. e5 { [%eval 0.25] [%clk 1:31:46] } 3... a6 { [%eval 0.44] [%clk 1:30:46] } 4. Nf3 { [%eval 0.32] [%clk 1:31:30] } 4... Bd7 { [%eval 0.42] [%clk 1:31:10] } 5. c4 { [%eval 0.4] [%clk 1:30:52] } 5... dxc4 { [%eval 0.55] [%clk 1:25:11] } 6. Bxc4 { [%eval 0.6] [%clk 1:30:51] } 6... Ne7 { [%eval 0.85] [%clk 1:25:37] } 7. Nc3 { [%eval 0.94] [%clk 1:30:52] } 7... Bc6 { [%eval 0.89] [%clk 1:25:06] } 8. O-O { [%eval 0.83] [%clk 1:30:44] } 8... h6 { [%eval 1.06] [%clk 1:25:16] } 9. Qe2?! { [%eval 0.34] } { Inaccuracy. Be3 was best. } { [%clk 1:27:16] } 9... Nd7 { [%eval 0.3] [%clk 1:18:40] } 10. Rd1 { [%eval 0.31] [%clk 1:26:52] } 10... Nb6 { [%eval 0.34] [%clk 1:18:59] } 11. Bb3 { [%eval -0.01] [%clk 1:27:20] } 11... Nbd5 { [%eval 0.36] [%clk 1:15:57] } 12. Ne4 { [%eval 0.27] [%clk 1:26:08] } 12... Nf5 { [%eval 0.32] [%clk 1:10:41] } 13. Bd2 { [%eval 0.26] [%clk 1:23:45] } 13... Nh4? { [%eval 1.85] } { Mistake. Qd7 was best. } { [%clk 1:05:30] } 14. Rac1?! { [%eval 0.75] } { Inaccuracy. Nxh4 was best. } { [%clk 1:10:12] } 14... Bb5 { [%eval 0.75] [%clk 1:05:28] } 15. Qe1?! { [%eval -0.23] } { Inaccuracy. Bc4 was best. } { [%clk 1:08:16] } 15... Nxf3+ { [%eval -0.21] [%clk 1:03:51] } 16. gxf3 { [%eval -0.25] [%clk 1:06:26] } 16... Qd7 { [%eval 0.0] [%clk 0:58:34] } 17. Nc5? { [%eval -1.25] } { Mistake. Nc3 was best. } { [%clk 0:57:57] } 17... Bxc5 { [%eval -1.31] [%clk 0:58:14] } 18. Rxc5 { [%eval -1.18] [%clk 0:58:15] } 18... Bc6 { [%eval -1.09] [%clk 0:51:46] } 19. Bxd5 { [%eval -1.61] [%clk 0:49:16] } 19... Bxd5 { [%eval -1.79] [%clk 0:52:10] } 20. Rdc1 { [%eval -1.64] [%clk 0:43:17] } 20... c6 { [%eval -1.34] [%clk 0:52:12] } 21. Qe3 { [%eval -1.79] [%clk 0:43:12] } 21... f6 { [%eval -1.4] [%clk 0:45:13] } 22. f4 { [%eval -1.51] [%clk 0:33:22] } 22... fxe5 { [%eval -1.57] [%clk 0:38:34] } 23. dxe5 { [%eval -1.61] [%clk 0:32:18] } 23... Qf7 { [%eval -1.19] [%clk 0:37:57] } 24. R5c3 { [%eval -1.6] [%clk 0:28:01] } 24... g5 { [%eval -1.24] [%clk 0:35:11] } 25. fxg5 { [%eval -1.53] [%clk 0:24:17] } 25... hxg5 { [%eval -1.55] [%clk 0:35:33] } 26. Qg3 { [%eval -1.6] [%clk 0:23:24] } 26... O-O-O? { [%eval -0.37] } { Mistake. g4 was best. } { [%clk 0:33:39] } 27. Bxg5 { [%eval -0.33] [%clk 0:22:21] } 27... Rdg8 { [%eval -0.3] [%clk 0:32:51] } 28. f4 { [%eval -0.73] [%clk 0:22:21] } 28... Qf5 { [%eval -0.7] [%clk 0:27:00] } 29. b3?? { [%eval -4.71] } { Blunder. h4 was best. } { [%clk 0:22:14] } 29... Qe4 { [%eval -4.64] [%clk 0:26:24] } 30. h4 { [%eval -5.78] [%clk 0:22:04] } 30... Rxh4 { [%eval -5.83] [%clk 0:26:30] } 31. Kf2 { [%eval -5.98] [%clk 0:21:25] } 31... Rxg5 { [%eval -5.97] [%clk 0:26:16] } 0-1