Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 e5 5. c3 g6 6. Ng5 d5 7. exd5 Nxd5 8. Qf3
f6 9. Bxd5 fxg5 *
Position (FEN): r1bqkb1r/pp5p/2n3p1/2pBp1p1/8/2PP1Q2/PP3PPP/RNB1K2R w KQkq - 0 10
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1266
Best move: Qf7#