Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 Nc6 3. Nf3 f6 4. Bb5 a6 5. Bxc6 bxc6 6. d4 cxd4 7. Nxd4 e5 8.
Nf5 Ne7 *
Position (FEN): r1bqkb1r/3pn1pp/p1p2p2/4pN2/4P3/2N5/PPP2PPP/R1BQK2R w KQkq - 2 9
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1334
Best move: Nd6#