Event: Round 9: Koepke, Elena - Noll, Sonja
Date: 2025-05-24
White: Koepke, Elena
WhiteTitle: WGM
WhiteElo: 2283
Black: Noll, Sonja
BlackElo: 1801
Result: 1-0
ECO: B09
Opening: Pirc Defense: Austrian Attack
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... d6 { [%eval 0.43] [%clk 0:03:03] } 2. d4 { [%eval 0.43] [%clk 0:03:04] } 2... Nf6 { [%eval 0.43] [%clk 0:03:03] } 3. Nc3 { [%eval 0.38] [%clk 0:03:05] } 3... g6 { [%eval 0.63] [%clk 0:03:04] } 4. f4 { [%eval 0.4] [%clk 0:03:06] } 4... b6? { [%eval 1.56] } { Mistake. Bg7 was best. } { [%clk 0:03:05] } 5. Nf3 { [%eval 1.04] [%clk 0:03:05] } 5... Bb7 { [%eval 1.28] [%clk 0:03:06] } 6. Bd3 { [%eval 0.97] [%clk 0:03:05] } 6... Bg7 { [%eval 0.9] [%clk 0:03:05] } 7. O-O { [%eval 0.89] [%clk 0:03:04] } 7... c5 { [%eval 1.32] [%clk 0:03:03] } 8. d5 { [%eval 1.54] [%clk 0:02:33] } 8... a6 { [%eval 1.64] [%clk 0:03:03] } 9. a4 { [%eval 1.61] [%clk 0:02:33] } 9... O-O { [%eval 1.66] [%clk 0:02:55] } 10. Qe1 { [%eval 1.29] [%clk 0:02:34] } 10... Nbd7 { [%eval 1.19] [%clk 0:02:43] } 11. Qh4 { [%eval 0.77] [%clk 0:02:30] } 11... e6?? { [%eval 3.13] } { Blunder. b5 was best. } { [%clk 0:02:29] } 12. dxe6 { [%eval 3.14] [%clk 0:02:20] } 12... fxe6 { [%eval 3.08] [%clk 0:02:29] } 13. Ng5 { [%eval 3.04] [%clk 0:02:06] } 13... Qe7 { [%eval 3.42] [%clk 0:02:03] } 14. f5? { [%eval 1.64] } { Mistake. Nxh7 was best. } { [%clk 0:01:39] } 14... h6? { [%eval 3.04] } { Mistake. Nh5 was best. } { [%clk 0:01:44] } 15. Nxe6 { [%eval 3.01] [%clk 0:01:38] } 15... g5 { [%eval 2.96] [%clk 0:01:18] } 16. Qg3 { [%eval 2.3] [%clk 0:01:18] } 16... c4? { [%eval 4.11] } { Mistake. Ne5 was best. } { [%clk 0:01:18] } 17. Bxc4 { [%eval 4.21] [%clk 0:01:13] } 17... Nxe4 { [%eval 3.98] [%clk 0:00:57] } 18. Nxe4 { [%eval 4.06] [%clk 0:01:14] } 18... d5?! { [%eval 5.24] } { Inaccuracy. Bxe4 was best. } { [%clk 0:00:54] } 19. Nxf8 { [%eval 5.29] [%clk 0:00:57] } 19... Rxf8 { [%eval 5.37] [%clk 0:00:48] } 20. f6 { [%eval 5.08] [%clk 0:00:37] } 20... Bxf6?! { [%eval 6.62] } { Inaccuracy. Nxf6 was best. } { [%clk 0:00:38] } 21. Nxf6+ { [%eval 6.55] [%clk 0:01:29] } 21... Rxf6 { [%eval 6.74] [%clk 0:00:39] } 22. Rxf6 { [%eval 6.62] [%clk 0:01:26] } 22... Nxf6 { [%eval 6.83] [%clk 0:00:40] } 23. Bd3 { [%eval 6.78] [%clk 0:01:27] } 23... Qc5+ { [%eval 7.07] [%clk 0:00:41] } 24. Be3 { [%eval 7.05] [%clk 0:01:25] } 24... Qc6 { [%eval 8.55] [%clk 0:00:42] } 25. Rf1 { [%eval 8.49] [%clk 0:01:23] } 25... d4 { [%eval 8.63] [%clk 0:00:42] } 26. Bxd4 { [%eval 8.36] [%clk 0:01:21] } 26... Nh5? { [%eval #7] } { Checkmate is now unavoidable. Ne8 was best. } { [%clk 0:00:42] } 27. Qb8+ { [%eval #6] [%clk 0:01:06] } 27... Bc8 { [%eval #6] [%clk 0:00:38] } 28. Qe5 { [%eval #5] [%clk 0:00:54] } 28... Nf4 { [%eval #1] [%clk 0:00:37] } 29. Qg7# { [%clk 0:00:50] } 1-0