Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6
8. O-O Qh4 9. Nc3 Ne7 10. Re1 g6 11. g3 Qh3 12. Bg5 Bg7 13. Bxe7 Kxe7 14. Nd5+
*
Position (FEN): r6r/p1p1kpbp/2pp2p1/3N4/4P3/6Pq/PPP2P1P/R2QR1K1 b - - 1 14
Black to move.
Themes:  Middlegame  
Puzzle rating: 1076
Best move: cxd5