Chess puzzle (Advantage)
Opening: Kings_Knight_Opening, Kings_Knight_Opening_Other_variations
Moves: 1. e4 e5 2. Nf3 Bd6 3. Bc4 c5 4. d3 Nc6 5. O-O Na5 6. Bd5 Nf6 7. Bxf7+ *
Position (FEN): r1bqk2r/pp1p1Bpp/3b1n2/n1p1p3/4P3/3P1N2/PPP2PPP/RNBQ1RK1 b kq - 0 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 495
Best move: Kxf7