Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Budapest_Defense
Moves: 1. d4 Nf6 2. c4 e5 3. Bg5 Bb4+ 4. Nd2 exd4 5. a3 Be7 6. Ngf3 Ng4 7. Bxe7 Qxe7
8. h3 Ne5 9. Nxd4 *
Position (FEN): rnb1k2r/ppppqppp/8/4n3/2PN4/P6P/1P1NPPP1/R2QKB1R b KQkq - 0 9
Black to move.
Themes: Pin Opening Mate in 1, Smothered Mate 
Puzzle rating: 1082
Best move: Nd3#