Chess puzzle (Crushing)
Opening: Four_Knights_Game, Four_Knights_Game_Double_Spanish
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. a3 Bxc3 6. bxc3 Nxe4 7. Bxc6 dxc6
8. O-O Nf6 9. Nxe5 O-O 10. d4 Qd5 11. Bg5 Qe6 12. Qf3 Nd5 13. Rae1 Qd6 14. Nc4
b5 *
Position (FEN): r1b2rk1/p1p2ppp/2pq4/1p1n2B1/2NP4/P1P2Q2/2P2PPP/4RRK1 w - - 0 15
White to move.
Themes:  Middlegame  
Puzzle rating: 876
Best move: Nxd6