Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nc6 3. Nc3 Bg4 4. Bf4 f6 5. h3 Bxf3 6. exf3 e5 7. dxe5 fxe5 8.
Bg3 Nf6 9. Bb5 Bd6 10. Bh4 a6 11. Bxc6+ bxc6 12. O-O O-O 13. Re1 Rb8 14. Rb1
Qe8 15. Qd3 Qh5 16. Bxf6 Rxf6 17. Qxa6 Rg6 18. Qxc6 Qxh3 19. Qxd5+ Kh8 20. g4
e4 21. Qxe4 Bh2+ 22. Kh1 Bg3+ 23. Kg1 Qh2+ 24. Kf1 *
Position (FEN): 1r5k/2p3pp/6r1/8/4Q1P1/2N2Pb1/PPP2P1q/1R2RK2 b - - 6 24
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1124
Best move: Qxf2#