Chess puzzle (Checkmate)
Opening: Grob_Opening, Grob_Opening_Spike
Moves: 1. g4 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. Qb3 e4 6. Nc3 Ne7 7. Qb5+ Nbc6 8.
d3 a6 9. Qa4 Bxg4 10. dxe4 dxe4 11. Nxe4 Bd7 *
Position (FEN): r2qkb1r/1p1bnppp/p1n5/8/Q3N3/8/PP2PPBP/R1B1K1NR w KQkq - 1 12
White to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 925
Best move: Nd6#