Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. Nc3 a6 7. Ba4 e6 8. f4
Nf6 9. e5 dxe5 10. fxe5 Nd5 11. Nxd5 exd5 12. O-O Be7 13. Qf3 O-O 14. Qxd5 Nxd4
15. Qxd4 Bxa4 16. Qxa4 Qb6+ 17. Kh1 Rac8 18. c3 Rc5 19. Qe4 Qe6 20. Bf4 Bf6 21.
Qxb7 Bxe5 22. Rae1 Re8 23. Bxe5 Rxe5 24. Rxe5 Qxe5 25. Qxf7+ Kh8 26. Qf8+ Rxf8
*
Position (FEN): 5r1k/6pp/p7/4q3/8/2P5/PP4PP/5R1K w - - 0 27
White to move.
Themes:  Endgame, Queen and Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 600
Best move: Rxf8#