Chess puzzle (Advantage)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Cunningham_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 d6 5. Bxf7+ *
Position (FEN): rnbqk1nr/ppp1bBpp/3p4/8/4Pp2/5N2/PPPP2PP/RNBQK2R b KQkq - 0 5
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 589
Best move: Kxf7