Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. e4 c5 2. f4 d5 3. Nf3 dxe4 4. Ne5 Nf6 5. Bb5+ Nbd7 6. d3 a6 7. Ba4 b5 8. Bb3
exd3 *
Position (FEN): r1bqkb1r/3npppp/p4n2/1pp1N3/5P2/1B1p4/PPP3PP/RNBQK2R w KQkq - 0 9
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1323
Best move: Bxf7#