Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Bb5 a6 3. Bc4 Nc6 4. Nc3 d6 5. d3 Nf6 6. Nf3 Bg4 7. Bg5 Nd4 8. Ne5
Bxd1 *
Position (FEN): r2qkb1r/1p2pppp/p2p1n2/2p1N1B1/2BnP3/2NP4/PPP2PPP/R2bK2R w KQkq - 0 9
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1151
Best move: Bxf7#