Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. b3 Bg4 4. Nc3 Nc6 5. Bc4 Nd4 6. Nxe5 Bxd1 7. Bxf7+ Ke7 *
Position (FEN): r2q1bnr/ppp1kBpp/3p4/4N3/3nP3/1PN5/P1PP1PPP/R1BbK2R w KQ - 1 8
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1099
Best move: Nd5#