Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Kan_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bb4 7. O-O Ne7 8.
Be3 Bxc3 9. bxc3 Qxc3 10. f4 Qc7 11. Qg4 Kf8 12. f5 e5 13. f6 gxf6 14. Rxf6
exd4 15. Bh6+ Ke8 16. Qg7 Rg8 17. Qxf7+ Kd8 18. Qf8+ Rxf8 *
Position (FEN): rnbk1r2/1pqpn2p/p4R1B/8/3pP3/3B4/P1P3PP/R5K1 w - - 0 19
White to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 575
Best move: Rxf8#