Event: Round 6: Matteo Joel Lankenau - Jens Lehner
Date: 2025-01-04
White: Matteo Joel Lankenau
Black: Jens Lehner
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c6 { [%eval 0.23] [%clk 1:30:43] } 2. d4 { [%eval 0.25] [%clk 1:31:22] } 2... d5 { [%eval 0.24] [%clk 1:31:02] } 3. e5 { [%eval 0.33] [%clk 1:31:44] } 3... c5 { [%eval 0.26] [%clk 1:30:06] } 4. c3 { [%eval 0.25] [%clk 1:32:07] } 4... e6 { [%eval 0.45] [%clk 1:27:22] } 5. f4 { [%eval 0.2] [%clk 1:31:26] } 5... Nc6 { [%eval 0.04] [%clk 1:27:07] } 6. Nf3 { [%eval 0.1] [%clk 1:30:25] } 6... Qa5?! { [%eval 0.92] } { Inaccuracy. Qb6 was best. } { [%clk 1:26:52] } 7. Bd2?! { [%eval 0.11] } { Inaccuracy. dxc5 was best. } { [%clk 1:29:27] } 7... cxd4 { [%eval 0.49] [%clk 1:25:47] } 8. cxd4 { [%eval 0.6] [%clk 1:29:44] } 8... Qb6 { [%eval 0.6] [%clk 1:24:00] } 9. Qc2? { [%eval -0.54] } { Mistake. Nc3 was best. } { [%clk 1:29:15] } 9... Nxd4 { [%eval -0.5] [%clk 1:23:24] } 10. Nxd4 { [%eval -0.52] [%clk 1:29:08] } 10... Qxd4 { [%eval -0.59] [%clk 1:22:07] } 11. Bb5+?! { [%eval -1.23] } { Inaccuracy. Nc3 was best. } { [%clk 1:29:03] } 11... Bd7 { [%eval -1.23] [%clk 1:20:34] } 12. Bxd7+ { [%eval -1.12] [%clk 1:26:53] } 12... Kxd7 { [%eval -1.17] [%clk 1:22:18] } 13. Nc3 { [%eval -1.33] [%clk 1:26:32] } 13... a6 { [%eval -0.78] [%clk 1:21:31] } 14. O-O-O { [%eval -0.93] [%clk 1:26:44] } 14... Rc8 { [%eval -0.71] [%clk 1:19:33] } 15. Qb3? { [%eval -2.18] } { Mistake. Kb1 was best. } { [%clk 1:25:43] } 15... b5 { [%eval -2.22] [%clk 1:19:15] } 16. Kb1 { [%eval -2.23] [%clk 1:25:44] } 16... Nh6?? { [%eval 0.0] } { Blunder. Qd3+ was best. } { [%clk 1:19:28] } 17. Rc1?? { [%eval -2.3] } { Blunder. Nxd5 was best. } { [%clk 1:24:50] } 17... Be7 { [%eval -1.99] [%clk 1:19:26] } 18. Ne2?? { [%eval -5.15] } { Blunder. Qc2 was best. } { [%clk 1:24:57] } 18... Qe4+ { [%eval -5.08] [%clk 1:18:46] } 19. Rc2 { [%eval -5.24] [%clk 1:21:14] } 19... Qxe2 { [%eval -5.1] [%clk 1:18:57] } 20. Rg1 { [%eval -6.13] [%clk 1:20:14] } 20... Qe4 { [%eval -5.56] [%clk 1:18:18] } 21. Rf1 { [%eval -6.13] [%clk 1:16:29] } 21... Nf5 { [%eval -6.26] [%clk 1:17:52] } 22. g4?! { [%eval -8.78] } { Inaccuracy. Re1 was best. } { [%clk 1:16:26] } 22... Nd4 { [%eval -8.69] [%clk 1:18:02] } 23. Qe3 { [%eval -10.36] [%clk 1:09:55] } 23... Qxc2+ { [%eval -10.47] [%clk 1:15:20] } 24. Ka1 { [%eval -10.17] [%clk 1:10:17] } 24... Nf3 { [%eval -8.7] [%clk 1:08:15] } 25. Rxf3? { [%eval #-3] } { Checkmate is now unavoidable. Qxf3 was best. } { [%clk 1:07:32] } 25... Qd1+ { [%eval #-2] [%clk 1:08:09] } 0-1