Chess puzzle (Checkmate)
Opening: Grob_Opening, Grob_Opening_Grob_Gambit
Moves: 1. g4 d5 2. Bg2 Bxg4 3. c4 Nf6 4. Qb3 Bc8 5. cxd5 c6 6. Nc3 cxd5 7. Nxd5 Nxd5
8. Bxd5 Nd7 *
Position (FEN): r1bqkb1r/pp1npppp/8/3B4/8/1Q6/PP1PPP1P/R1B1K1NR w KQkq - 1 9
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 887
Best move: Bxf7#