Event: Round 4.2: Bjarne Wiemann - Maya Jeken
Site: https://lichess.org/study/fZA1Hw9I/BTFDefwM
Date: 2022-10-02
White: Bjarne Wiemann
Black: Maya Jeken
Result: 1-0
ECO: B76
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... d6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.25] [%clk 1:31:45] } 3... cxd4 { [%eval 0.13] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:12] } 4... Nf6 { [%eval 0.31] [%clk 1:31:57] } 5. Nc3 { [%eval 0.18] [%clk 1:32:36] } 5... g6?! { [%eval 0.79] } { Inaccuracy. a6 was best. } { [%clk 1:32:21] } 6. f3 { [%eval 0.39] [%clk 1:32:35] } 6... Bg7 { [%eval 0.54] [%clk 1:31:42] } 7. Be3 { [%eval 0.5] [%clk 1:32:58] } 7... Nc6 { [%eval 0.56] [%clk 1:31:33] } 8. Qd2 { [%eval 1.16] [%clk 1:32:57] } 8... O-O { [%eval 0.77] [%clk 1:31:25] } 9. O-O-O { [%eval 0.64] [%clk 1:32:40] } 9... Nxd4?! { [%eval 1.75] } { Inaccuracy. d5 was best. } { [%clk 1:27:09] } 10. Bxd4 { [%eval 1.95] [%clk 1:33:02] } 10... Be6 { [%eval 1.63] [%clk 1:26:33] } 11. Be2? { [%eval 0.28] } { Mistake. Kb1 was best. } { [%clk 1:32:41] } 11... Rc8?! { [%eval 1.25] } { Inaccuracy. Qa5 was best. } { [%clk 1:23:24] } 12. g4?! { [%eval 0.37] } { Inaccuracy. Kb1 was best. } { [%clk 1:32:31] } 12... Qa5 { [%eval 0.44] [%clk 1:09:35] } 13. a3 { [%eval 0.79] [%clk 1:30:49] } 13... a6 { [%eval 0.91] [%clk 1:04:13] } 14. g5?! { [%eval 0.11] } { Inaccuracy. Kb1 was best. } { [%clk 1:30:18] } 14... Nh5 { [%eval 0.0] [%clk 1:02:47] } 15. Bxg7 { [%eval 0.07] [%clk 1:29:45] } 15... Kxg7?! { [%eval 0.76] } { Inaccuracy. Nxg7 was best. } { [%clk 1:02:53] } 16. f4?! { [%eval -0.29] } { Inaccuracy. Rhf1 was best. } { [%clk 1:29:30] } 16... f5?? { [%eval 2.77] } { Blunder. Rxc3 was best. } { [%clk 0:57:42] } 17. gxf6+?? { [%eval 0.23] } { Blunder. Rhe1 was best. } { [%clk 1:28:39] } 17... Nxf6 { [%eval 0.55] [%clk 0:56:35] } 18. Rdg1? { [%eval -0.73] } { Mistake. Bd3 was best. } { [%clk 1:28:14] } 18... Kh8?? { [%eval 1.3] } { Blunder. Rxc3 was best. } { [%clk 0:51:36] } 19. h4?! { [%eval 0.61] } { Inaccuracy. Rg5 was best. } { [%clk 1:27:58] } 19... Rg8? { [%eval 1.9] } { Mistake. Rxc3 was best. } { [%clk 0:49:45] } 20. Rg5 { [%eval 1.91] [%clk 1:28:00] } 20... Rc5 { [%eval 1.93] [%clk 0:43:38] } 21. Qd4 { [%eval 2.14] [%clk 1:27:08] } 21... h6?! { [%eval 2.98] } { Inaccuracy. Rgc8 was best. } { [%clk 0:31:42] } 22. Rg3?! { [%eval 2.08] } { Inaccuracy. Kb1 was best. } { [%clk 1:25:06] } 22... Kh7 { [%eval 2.11] [%clk 0:29:39] } 23. Rhg1 { [%eval 2.18] [%clk 1:23:09] } 23... Nh5?? { [%eval 6.22] } { Blunder. Rcc8 was best. } { [%clk 0:28:11] } 24. Bxh5 { [%eval 6.7] [%clk 1:23:24] } 24... Rxh5 { [%eval 6.49] [%clk 0:28:19] } 25. f5 { [%eval 7.02] [%clk 1:20:11] } 25... gxf5? { [%eval #3] } { Checkmate is now unavoidable. Qc5 was best. } { [%clk 0:28:13] } 26. Rxg8 { [%eval #2] [%clk 1:20:29] } 26... Bxg8 { [%eval #1] [%clk 0:28:35] } 27. Qg7# { [%clk 1:20:54] } 1-0