Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 f5 4. dxe5 fxe4 5. Ng5 Nxe5 6. Qd5 Ng6 *
Position (FEN): r1bqkbnr/pppp2pp/6n1/3Q2N1/4p3/8/PPP2PPP/RNB1KB1R w KQkq - 2 7
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 958
Best move: Qf7#