Chess puzzle (Checkmate)
Opening: Bishops_Opening, Bishops_Opening_Other_variations
Moves: 1. e4 e5 2. Bc4 Nc6 3. Qf3 Nce7 *
Position (FEN): r1bqkbnr/ppppnppp/8/4p3/2B1P3/5Q2/PPPP1PPP/RNB1K1NR w KQkq - 4 4
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 400
Best move: Qxf7#