Chess puzzle (Checkmate)
Opening: Vienna_Game, Vienna_Game_Other_variations
Moves: 1. e4 e5 2. Nc3 c6 3. Bc4 d6 4. Nf3 Bg4 5. d3 a5 6. h3 Bh5 7. g4 Bg6 8. Ng5 Nh6
9. h4 b5 10. h5 f6 11. hxg6 fxg5 12. Qf3 bxc4 13. Rxh6 gxh6 *
Position (FEN): rn1qkb1r/7p/2pp2Pp/p3p1p1/2p1P1P1/2NP1Q2/PPP2P2/R1B1K3 w Qkq - 0 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 816
Best move: Qf7#