Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 d6 5. Ng5 Nh6 6. Qf3 f6 7. Nh3 Bxh3 8.
Bxh6 gxh6 9. Qh5+ Ke7 *
Position (FEN): r2q1b1r/ppp1k2p/2np1p1p/7Q/2BpP3/7b/PPP2PPP/RN2K2R w KQ - 2 10
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 888
Best move: Qf7#