Chess puzzle (Checkmate)
Moves: 1. g3 d5 2. d4 Nc6 3. e3 e5 4. c3 Nf6 5. f3 exd4 6. exd4 Bd6 7. Ne2 O-O 8. Bg2
Re8 9. O-O Be6 10. b4 Qd7 11. Bf4 Bh3 12. Bxd6 Bxg2 13. Kxg2 cxd6 14. Nf4 h6
15. a4 a5 16. b5 Ne7 17. Nd2 Ng6 18. Nxg6 fxg6 19. Rf2 Qf5 20. c4 dxc4 21. Nxc4
Nd5 22. Qd2 Qd7 23. f4 Rac8 24. Rc1 Rxc4 25. Rxc4 Ne3+ 26. Kg1 Nxc4 27. Qc3 Nb6
28. Qxa5 Nc4 29. Qb4 Ne3 30. Qb3+ Kh7 31. d5 Qh3 32. Qd3 Nxd5 33. f5 Re1+ 34.
Rf1 Ne3 35. fxg6+ Kh8 36. Qxe3 *
Position (FEN): 7k/1p4p1/3p2Pp/1P6/P7/4Q1Pq/7P/4rRK1 b - - 0 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 991
Best move: Rxf1#