Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. Bc4 Bxf3 5. Qxf3 Qf6 6. Qb3 b6 7. O-O exd4 8.
f4 Qe7 9. e5 dxe5 10. fxe5 c6 11. Bxf7+ Kd8 12. e6 Nf6 13. Bg5 h6 14. Qh3 Qc5
15. Bxf6+ gxf6 16. Kh1 Be7 17. c3 Qb5 18. cxd4 *
Position (FEN): rn1k3r/p3bB2/1pp1Pp1p/1q6/3P4/7Q/PP4PP/RN3R1K b - - 0 18
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 561
Best move: Qxf1#