Chess puzzle (Checkmate)
Moves: 1. f4 f5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 d6 5. O-O e6 6. d3 Be7 7. Qe1 O-O 8. e4
fxe4 9. dxe4 e5 10. f5 Nxe4 11. Qxe4 Bxf5 12. Qe2 e4 13. Ne1 d5 14. Bf4 Qd7 15.
Nc3 Bc5+ 16. Kh1 Rae8 17. Rd1 d4 18. Nxe4 Rxe4 19. Bxe4 Re8 20. Qc4+ Kh8 21.
Bxf5 Qxf5 22. Ng2 Bb6 23. Bd6 Qg4 24. Qf7 Rg8 25. Qxg8+ Kxg8 *
Position (FEN): 6k1/ppp3pp/1bnB4/8/3p2q1/6P1/PPP3NP/3R1R1K w - - 0 26
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 730
Best move: Rf8#