Chess puzzle (Checkmate)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Becker_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. Nc3 d6 5. d4 g5 6. h4 f6 7. hxg5 fxg5 8. g3
fxg3 9. Nxg5 Bg7 10. Qh5+ Kd7 11. d5 Nf6 12. Bh3+ Ke7 *
Position (FEN): rnbq3r/ppp1k1b1/3p1n1p/3P2NQ/4P3/2N3pB/PPP5/R1B1K2R w KQ - 3 13
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 727
Best move: Qf7#