Chess puzzle (Checkmate)
Moves: 1. c4 e6 2. Nc3 Nf6 3. Nf3 Bc5 4. a3 Ng4 5. e3 Nc6 6. b4 Be7 7. Bb2 Nce5 8.
Nxe5 Nxe5 9. Ne2 *
Position (FEN): r1bqk2r/ppppbppp/4p3/4n3/1PP5/P3P3/1B1PNPPP/R2QKB1R b KQkq - 1 9
Black to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 841
Best move: Nd3#