Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Paris_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. O-O Bg4 5. d4 Bxf3 6. Qxf3 Nxd4 *
Position (FEN): r2qkbnr/ppp2ppp/3p4/4p3/2BnP3/5Q2/PPP2PPP/RNB2RK1 w kq - 0 7
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 451
Best move: Qxf7#