Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. d5 Nce7 6. Bxd7+ Qxd7 7. O-O Nf6 8.
Re1 g6 9. c4 Bg7 10. Be3 Nxe4 11. Bxa7 Nxf2 *
Position (FEN): r3k2r/Bppqnpbp/3p2p1/3Pp3/2P5/5N2/PP3nPP/RN1QR1K1 w kq - 0 12
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1725
Best move: Bxf2