Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. O-O Nf6 6. Re1 a6 7. Ba4 b5 8. Bb3
Bg4 9. Bxf7+ *
Position (FEN): r2qkb1r/2p2Bpp/p1np1n2/1p2p3/4P1b1/2P2N2/PP1P1PPP/RNBQR1K1 b kq - 0 9
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 561
Best move: Kxf7