Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. Nc3 e6 3. Bc4 Bb7 4. d4 Bb4 5. Qg4 Qf6 6. Ne2 Qg6 7. Qxg6 hxg6 8.
O-O Nc6 9. Bf4 O-O-O 10. a3 Bxc3 11. bxc3 Na5 12. Bd3 Nf6 13. f3 Rh7 14. Bg5
Rdh8 15. h3 Nc6 16. Nf4 Nh5 17. Nxh5 Rxh5 18. Be3 Ne7 19. a4 a5 20. Rab1 f5 21.
Rb5 g5 22. exf5 exf5 23. Re5 g4 24. fxg4 fxg4 25. Rxh5 Rxh5 *
Position (FEN): 2k5/1bppn1p1/1p6/p6r/P2P2p1/2PBB2P/2P3P1/5RK1 w - - 0 26
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 481
Best move: Rf8#