Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. Nf3 e5 3. Bc4 Bg4 4. O-O Nc6 5. h3 Bxf3 6. Qxf3 Nd4 *
Position (FEN): r2qkbnr/ppp2ppp/3p4/4p3/2BnP3/5Q1P/PPPP1PP1/RNB2RK1 w kq - 1 7
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 889
Best move: Qxf7#