Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 f6 4. Nf3 fxe5 5. Nxe5 Bd6 6. Qh5+ Kf8 *
Position (FEN): rnbq1knr/ppp3pp/3bp3/3pN2Q/3P4/8/PPP2PPP/RNB1KB1R w KQ - 3 7
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 888
Best move: Qf7#