Event: Round 2: Lange, Johannes Friedrich - Kostikov, Vadym
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-101/round-2/zLYxxdhY/pdUryswX
Date: 2025-11-22
White: Lange, Johannes Friedrich
Black: Kostikov, Vadym
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:07] } 1... c6 { [%eval 0.31] [%clk 0:10:06] } 2. d4 { [%eval 0.24] [%clk 0:10:02] } 2... d5 { [%eval 0.24] [%clk 0:10:09] } 3. exd5 { [%eval 0.08] [%clk 0:10:05] } 3... cxd5 { [%eval 0.18] [%clk 0:10:11] } 4. Nf3 { [%eval 0.0] [%clk 0:10:04] } 4... Bg4 { [%eval 0.26] [%clk 0:10:12] } 5. Be2 { [%eval 0.0] [%clk 0:10:02] } 5... e6 { [%eval 0.0] [%clk 0:10:05] } 6. O-O { [%eval 0.01] [%clk 0:09:50] } 6... Nc6 { [%eval 0.06] [%clk 0:10:05] } 7. Be3 { [%eval -0.24] [%clk 0:09:28] } 7... Bd6 { [%eval -0.24] [%clk 0:10:03] } 8. Nbd2 { [%eval -0.34] [%clk 0:09:13] } 8... Nge7 { [%eval -0.29] [%clk 0:09:44] } 9. c4 { [%eval -0.54] [%clk 0:08:52] } 9... Rc8 { [%eval -0.42] [%clk 0:09:24] } 10. c5 { [%eval -0.38] [%clk 0:08:32] } 10... Bb8 { [%eval -0.22] [%clk 0:09:25] } 11. Ng5?! { [%eval -0.87] } { Inaccuracy. b4 was best. } { [%clk 0:07:43] } 11... Bxe2 { [%eval -0.84] [%clk 0:08:18] } 12. Qxe2 { [%eval -0.98] [%clk 0:07:45] } 12... Nf5 { [%eval -0.9] [%clk 0:07:36] } 13. Qh5? { [%eval -2.69] } { Mistake. Ngf3 was best. } { [%clk 0:05:54] } 13... g6 { [%eval -2.57] [%clk 0:06:18] } 14. Qf3 { [%eval -2.99] [%clk 0:05:29] } 14... O-O?! { [%eval -1.71] } { Inaccuracy. h6 was best. } { [%clk 0:04:44] } 15. Qh3 { [%eval -1.67] [%clk 0:04:36] } 15... h6 { [%eval -1.93] [%clk 0:04:04] } 16. g4? { [%eval -3.53] } { Mistake. Ngf3 was best. } { [%clk 0:03:53] } 16... hxg5 { [%eval -3.27] [%clk 0:01:09] } 17. gxf5 { [%eval -3.32] [%clk 0:03:53] } 17... Kg7 { [%eval -3.25] [%clk 0:00:40] } 18. fxe6 { [%eval -3.63] [%clk 0:02:42] } 18... fxe6?? { [%eval -0.81] } { Blunder. Rh8 was best. } { [%clk 0:00:32] } 19. Nf3 { [%eval -0.74] [%clk 0:02:07] } 19... Rf5 { [%eval -0.62] [%clk 0:00:19] } 20. Kh1?? { [%eval -3.42] } { Blunder. Qg2 was best. } { [%clk 0:01:31] } 20... Qf6 { [%eval -3.01] [%clk 0:00:22] } 21. Nd2? { [%eval -5.86] } { Mistake. Bxg5 was best. } { [%clk 0:01:02] } 21... Rh8 { [%eval -5.85] [%clk 0:00:23] } 22. Qg2 { [%eval -6.09] [%clk 0:00:47] } 22... Rxh2+ { [%eval -6.05] [%clk 0:00:24] } 23. Qxh2 { [%eval -6.13] [%clk 0:00:48] } 23... Bxh2 { [%eval -5.89] [%clk 0:00:28] } 24. Kxh2 { [%eval -6.01] [%clk 0:00:52] } 24... Nxd4 { [%eval -6.04] [%clk 0:00:28] } 25. Rac1 { [%eval -6.4] [%clk 0:00:31] } 25... Qe5+ { [%eval -6.32] [%clk 0:00:27] } 26. Kh1 { [%eval -7.41] [%clk 0:00:18] } 26... g4 { [%eval -7.15] [%clk 0:00:22] } 27. f4? { [%eval #-7] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:15] } 27... Rh5+ { [%eval #-6] [%clk 0:00:25] } 28. Kg2 { [%eval #-6] [%clk 0:00:16] } 28... Qxe3 { [%eval #-5] [%clk 0:00:27] } 29. Rce1 { [%eval #-5] [%clk 0:00:08] } 29... Qh3+ { [%eval #-6] [%clk 0:00:29] } 30. Kf2 { [%eval #-6] [%clk 0:00:11] } 30... g3+?! { [%eval -10.03] } { Lost forced checkmate sequence. Qd3 was best. } { [%clk 0:00:29] } 31. Ke3 { [%eval -10.13] [%clk 0:00:12] } 31... Nf5+ { [%eval -9.76] [%clk 0:00:27] } 32. Kd3 { [%eval -9.39] [%clk 0:00:13] } 32... g2+ { [%eval -9.16] [%clk 0:00:31] } 0-1