Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. Bb5 axb5 5. Nxb5 d6 6. O-O Bd7 7. a4 e6 8. d4
Nge7 *
Position (FEN): r2qkb1r/1p1bnppp/2npp3/1Np5/P2PP3/5N2/1PP2PPP/R1BQ1RK1 w kq - 1 9
White to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 1381
Best move: Nxd6#