Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nf6 5. Bc4 e6 6. e5 Ng8 7. Qf3 Ne7 8.
Bg5 g6 9. Bf6 Rg8 10. Nb5 Nbc6 *
Position (FEN): r1bqkbr1/pp1pnp1p/2n1pBp1/1N2P3/2B5/5Q2/PP3PPP/R3K1NR w KQq - 4 11
White to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 982
Best move: Nd6#