Event: Round 9: Michael, Dr. Cichy - Christof Herbrechtsmeier
Site: https://lichess.org/study/27EUS8QY/L8cqyT1W
Date: 2022-08-20
White: Michael, Dr. Cichy
Black: Christof Herbrechtsmeier
Result: 0-1
ECO: D97
Opening: Grünfeld Defense: Russian Variation, Prins Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. Nf3 { [%eval 0.12] [%clk 1:31:13] } 2... g6 { [%eval 0.21] [%clk 1:31:18] } 3. c4 { [%eval 0.25] [%clk 1:31:17] } 3... Bg7 { [%eval 0.13] [%clk 1:31:41] } 4. Nc3 { [%eval 0.24] [%clk 1:31:24] } 4... d5 { [%eval 0.27] [%clk 1:32:04] } 5. Qb3 { [%eval 0.12] [%clk 1:30:25] } 5... dxc4 { [%eval 0.37] [%clk 1:32:22] } 6. Qxc4 { [%eval 0.25] [%clk 1:30:45] } 6... O-O { [%eval 0.11] [%clk 1:32:41] } 7. e4 { [%eval 0.32] [%clk 1:30:47] } 7... Na6 { [%eval 0.45] [%clk 1:32:13] } 8. Be2 { [%eval 0.58] [%clk 1:30:40] } 8... c5 { [%eval 0.68] [%clk 1:32:36] } 9. d5 { [%eval 0.67] [%clk 1:30:10] } 9... e6 { [%eval 0.67] [%clk 1:32:47] } 10. O-O { [%eval 0.63] [%clk 1:29:04] } 10... exd5 { [%eval 0.68] [%clk 1:29:39] } 11. exd5 { [%eval 0.57] [%clk 1:28:49] } 11... Re8 { [%eval 0.94] [%clk 1:26:30] } 12. Rd1 { [%eval 0.73] [%clk 1:27:20] } 12... Bd7 { [%eval 0.83] [%clk 1:26:30] } 13. Bf1 { [%eval 0.9] [%clk 1:23:21] } 13... b5 { [%eval 0.89] [%clk 1:26:29] } 14. Qh4?! { [%eval 0.0] } { Inaccuracy. Nxb5 was best. } { [%clk 1:20:59] } 14... b4 { [%eval -0.03] [%clk 1:21:17] } 15. Bxa6? { [%eval -1.16] } { Mistake. Nb5 was best. } { [%clk 1:17:46] } 15... bxc3 { [%eval -1.42] [%clk 1:21:37] } 16. bxc3 { [%eval -1.11] [%clk 1:14:12] } 16... Re4 { [%eval -1.33] [%clk 1:16:06] } 17. Qg5 { [%eval -1.62] [%clk 1:10:55] } 17... Ba4 { [%eval -2.01] [%clk 1:07:05] } 18. Rd3?? { [%eval -8.03] } { Blunder. Rf1 was best. } { [%clk 1:04:17] } 18... Qb6 { [%eval -7.83] [%clk 1:05:23] } 19. c4 { [%eval -8.2] [%clk 0:55:46] } 19... Qxa6 { [%eval -8.08] [%clk 1:04:02] } 20. Bb2 { [%eval -8.74] [%clk 0:54:50] } 20... Re2 { [%eval -8.12] [%clk 1:03:01] } 21. Nd2 { [%eval -8.3] [%clk 0:49:50] } 21... h6 { [%eval -8.23] [%clk 0:59:08] } 22. Qh4 { [%eval -8.49] [%clk 0:44:24] } 22... g5 { [%eval -8.32] [%clk 0:54:05] } 23. Qg3 { [%eval -9.16] [%clk 0:42:10] } 23... Rae8 { [%eval -7.7] [%clk 0:49:11] } 24. Rf1 { [%eval -8.31] [%clk 0:35:59] } 24... Rxd2 { [%eval -8.05] [%clk 0:45:51] } 25. Rxd2 { [%eval -8.17] [%clk 0:35:37] } 25... Ne4 { [%eval -7.96] [%clk 0:46:13] } 26. Qd3 { [%eval -8.14] [%clk 0:34:57] } 26... Nxd2 { [%eval -7.77] [%clk 0:46:24] } 27. Qxd2 { [%eval -8.42] [%clk 0:33:28] } 27... Bxb2 { [%eval -7.76] [%clk 0:46:34] } 28. Qxb2 { [%eval -7.73] [%clk 0:33:55] } 28... Qxc4 { [%eval -8.04] } 0-1