Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. d4 dxe4 4. Ng5 Nf6 5. Nc3 Bb4 6. f3 Nc6 7. Bb5 Bd7 8.
Nxf7 Kxf7 9. O-O Re8 10. fxe4 Kg8 11. d5 exd5 12. Bg5 Ne5 13. Bxf6 gxf6 14.
Bxd7 Qxd7 15. Nxd5 Bc5+ 16. Kh1 Be7 17. Rxf6 Kg7 18. Rf5 Bd6 19. Qh5 Re6 20.
Rg5+ Rg6 21. Rxe5 Bxe5 22. Qxe5+ Kh6 23. Nf6 Qf7 24. Rf1 Re8 25. Qh5+ Kg7 26.
Qxh7+ Kf8 27. Nxe8 *
Position (FEN): 4Nk2/ppp2q1Q/6r1/8/4P3/8/PPP3PP/5R1K b - - 0 27
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 437
Best move: Qxf1#