Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nbd7 *
Position (FEN): r1bqkb1r/pp1npppp/2p2n2/8/4NP2/8/PPPPQ1PP/R1B1KBNR w KQkq - 3 6
White to move.
Themes: Pin Opening Mate in 1, Smothered Mate 
Puzzle rating: 1161
Best move: Nd6#