Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. Bxf7+ *
Position (FEN): r1bqkbnr/pp2pBpp/2np4/2p5/4P3/5N2/PPPP1PPP/RNBQK2R b KQkq - 0 4
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 584
Best move: Kxf7