Chess puzzle (Checkmate)
Moves: 1. b3 e6 2. Bb2 d5 3. e3 c5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. d3 Ngf6 7. Nd2 Bd6 8.
f4 O-O 9. Ngf3 Ng4 10. Qe2 e5 11. h3 Ngf6 12. O-O-O exf4 13. exf4 Bxf4 14. g4
d4 15. Kb1 b5 16. Ne4 Nxe4 17. Qxe4 Bc7 18. g5 Re8 19. Qg4 g6 20. h4 Ne5 21.
Nxe5 Bxe5 22. h5 Qc8 23. Qh4 Qe6 24. Rdf1 Re7 25. hxg6 fxg6 26. Qe4 Rf8 27.
Rxf8+ Kxf8 28. Rf1+ Kg7 29. Qh4 b4 30. Qh6+ Kg8 *
Position (FEN): 6k1/p3r2p/4q1pQ/2p1b1P1/1p1p4/1P1P4/PBP5/1K3R2 w - - 2 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 991
Best move: Rf8#