Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Valencian_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Qf3 Nf6 5. Bc4 e6 6. g4 Nd5 7. Nxd5 exd5 8.
Bxd5 Bxg4 *
Position (FEN): rn1qkb1r/ppp2ppp/8/3B4/6b1/5Q2/PPPP1P1P/R1B1K1NR w KQkq - 0 9
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1621
Best move: Qxf7#