Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. a3 Nf6 5. d3 Bg4 6. Nc3 Nd4 7. e5 dxe5 8. Nxe5
Bxd1 *
Position (FEN): r2qkb1r/pp2pppp/5n2/2p1N3/2Bn4/P1NP4/1PP2PPP/R1BbK2R w KQkq - 0 9
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1111
Best move: Bxf7#