Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Kf8 6. Bc4 d5 7. Bb5 Bxf2+
8. Kxf2 Ng4+ 9. Kg3 Qxg5 10. Rf1+ Ke7 11. d3 Ne3+ 12. Kf2 Nxd1+ 13. Rxd1 Rf8+
14. Kg1 Qf6 15. Nc3 Qf2+ 16. Kh1 Qf1+ 17. Rxf1 *
Position (FEN): r1b2r2/ppp1k1pp/2n5/1B1pp3/4P3/2NP4/PPP3PP/R1B2R1K b - - 0 17
Black to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 822
Best move: Rxf1#