Chess puzzle (Checkmate)
Opening: Bishops_Opening, Bishops_Opening_Other_variations
Moves: 1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Qf3 Nf6 5. Be3 Bxe3 6. Qxe3 Ng4 7. Qf3 d6 *
Position (FEN): r1bqk2r/ppp2ppp/2np4/4p3/2B1P1n1/3P1Q2/PPP2PPP/RN2K1NR w KQkq - 0 8
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 642
Best move: Qxf7#