Chess puzzle (Checkmate)
Opening: Center_Game, Center_Game_von_der_Lasa_Gambit
Moves: 1. e4 e5 2. d4 exd4 3. Bc4 Bc5 4. Qf3 d6 *
Position (FEN): rnbqk1nr/ppp2ppp/3p4/2b5/2BpP3/5Q2/PPP2PPP/RNB1K1NR w KQkq - 0 5
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 893
Best move: Qxf7#