Event: German Championship
Site: Magdeburg, Germany
Date: 2021-07-27
White: Roseneck, Jonas
WhiteElo: 2401
Black: Koelle, Tobias
BlackElo: 2312
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... d6 { [%eval 0.0] [%clk 1:31:20] } 3. d4 { [%eval 0.15] [%clk 1:31:51] } 3... cxd4 { [%eval 0.13] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:17] } 4... Nf6 { [%eval 0.14] [%clk 1:32:10] } 5. Nc3 { [%eval 0.18] [%clk 1:32:45] } 5... a6 { [%eval 0.21] [%clk 1:32:35] } 6. Be3 { [%eval 0.13] [%clk 1:32:18] } 6... e5 { [%eval 0.31] [%clk 1:32:59] } 7. Nf3 { [%eval 0.0] [%clk 1:32:44] } 7... Be7 { [%eval 0.0] [%clk 1:33:24] } 8. h3 { [%eval 0.28] [%clk 1:33:11] } 8... b5 { [%eval 0.3] [%clk 1:32:08] } 9. a4 { [%eval 0.18] [%clk 1:33:22] } 9... b4 { [%eval 0.27] [%clk 1:32:31] } 10. Nd5 { [%eval 0.27] [%clk 1:33:48] } 10... Nbd7 { [%eval 0.12] [%clk 1:32:30] } 11. c3 { [%eval 0.13] [%clk 1:34:14] } 11... bxc3 { [%eval 0.14] [%clk 1:32:41] } 12. Nxc3 { [%eval 0.3] [%clk 1:34:40] } 12... Rb8 { [%eval 0.33] [%clk 1:25:18] } 13. Qd2 { [%eval 0.0] [%clk 1:09:53] } 13... Bb7 { [%eval 0.24] [%clk 1:23:38] } 14. Bd3 { [%eval 0.21] [%clk 1:08:06] } 14... d5 { [%eval 0.18] [%clk 1:10:49] } 15. exd5 { [%eval 0.29] [%clk 0:54:13] } 15... Nxd5 { [%eval 0.37] [%clk 1:00:10] } 16. Be2?? { [%eval -2.89] } { Blunder. O-O was best. } { [%clk 0:42:04] } 16... Nxe3 { [%eval -2.37] [%clk 0:58:15] } 17. Qxe3 { [%eval -2.84] [%clk 0:41:05] } 17... Bc5 { [%eval -3.13] [%clk 0:56:25] } 18. Qd3 { [%eval -3.57] [%clk 0:32:37] } 18... Qe7 { [%eval -3.53] [%clk 0:54:23] } 19. Nd5? { [%eval -6.4] } { Mistake. Nd2 was best. } { [%clk 0:26:17] } 19... e4 { [%eval -6.56] [%clk 0:48:49] } 0-1