Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Bc5 6. d4 Bb6 7. Ng3 c5 8. Be3
Nc6 9. Bb5 cxd4 10. Nxd4 Nxg3 11. Nxc6 bxc6 12. Bxc6+ Bd7 13. Bxb6 axb6 14.
Bxd7+ Qxd7 15. hxg3 Qb5 16. b3 h6 17. Qd3 Qxd3 18. cxd3 Kd7 19. Kd2 Ra3 20. Kc2
d4 21. Kb2 Ra5 22. f4 Rg8 23. Rac1 g5 24. b4 Ra4 25. a3 gxf4 26. gxf4 Rxg2+ 27.
Kb3 Ra7 28. Rxh6 Rd2 29. Rh3 b5 30. Rc5 Rb7 31. Rh7 Ke7 32. Rh3 Kd7 33. a4
bxa4+ 34. Kxa4 Rb2 35. b5 *
Position (FEN): 8/1r1k1p2/4p3/1PR1P3/K2p1P2/3P3R/1r6/8 b - - 0 35
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1156
Best move: Ra7#