Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. h3 Bd7 6. O-O Be7 7. c3 O-O 8. Re1
Re8 9. Nbd2 Nb8 10. Bc4 a5 11. Bxf7+ *
Position (FEN): rn1qr1k1/1ppbbBpp/3p1n2/p3p3/4P3/2PP1N1P/PP1N1PP1/R1BQR1K1 b - - 0 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 903
Best move: Kxf7