Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 d6 3. Nf3 a6 4. Bc4 Nc6 5. c3 Nf6 6. d3 g6 7. O-O Bg7 8. Bxf7+ *
Position (FEN): r1bqk2r/1p2pBbp/p1np1np1/2p5/4PP2/2PP1N2/PP4PP/RNBQ1RK1 b kq - 0 8
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 600
Best move: Kxf7