Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Morphy_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 h6 6. d4 exd4 7. Nxd4 Nxd4 8.
Qxd4 Nf6 9. O-O c5 10. Qe5+ Qe7 11. Qxe7+ Bxe7 12. c3 Nxe4 *
Position (FEN): r1b1k2r/3pbpp1/p6p/1pp5/4n3/1BP5/PP3PPP/RNB2RK1 w kq - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1460
Best move: Bd5