Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Canal_Attack
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 Ngf6 6. Qe2 d5 7. exd5 cxd4
8. Nxd4 Nxd5 9. c4 N5b6 10. Nb5 Rc8 *
Position (FEN): 2rqkb1r/pp1npppp/1n6/1N6/2P5/8/PP2QPPP/RNB1K2R w KQk - 3 11
White to move.
Themes: Pin Opening Mate in 1, Smothered Mate 
Puzzle rating: 1196
Best move: Nd6#