Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. f4 e6 3. Nf3 d5 4. Nc3 Ne7 5. Bb5+ Bd7 6. Be2 d4 7. Nb5 a6 *
Position (FEN): rn1qkb1r/1p1bnppp/p3p3/1Np5/3pPP2/5N2/PPPPB1PP/R1BQK2R w KQkq - 0 8
White to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 962
Best move: Nd6#