Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. c3 d5 7. exd5 Nxd5 8. b4
Be7 9. Qb3 Be6 10. Nbd2 f6 11. Ne4 Kh8 12. a4 Qd7 13. a5 Rad8 14. Nc5 Bxc5 15.
bxc5 Nf4 16. Bxf4 Bxc4 17. Qxc4 exf4 18. d4 g5 19. Nd2 g4 20. f3 gxf3 21. Nxf3
Qf5 22. Ra2 Rg8 23. Raf2 Rde8 24. a6 bxa6 25. Qxa6 Ne7 26. Qxa7 Nd5 27. Qb7 Ne3
28. Qxc7 Qd3 29. Qxf4 Rxg2+ 30. Rxg2 *
Position (FEN): 4r2k/7p/5p2/2P5/3P1Q2/2PqnN2/6RP/5RK1 b - - 0 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 756
Best move: Qxf1#