Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be3 O-O 7. Be2 c5 8.
Nf5 Bxf5 9. exf5 Nc6 10. a3 a6 11. Qd2 b5 12. Bf3 Qc7 13. g4 Rad8 14. g5 Nd7
15. Nd5 Nde5 16. Nxe7+ Qxe7 17. Be2 d5 18. f6 Qe6 19. fxg7 Rfe8 20. Bxc5 d4 21.
O-O-O b4 22. b3 bxa3 23. Bc4 a2 24. Kb2 Nxc4+ 25. bxc4 Qxc4 26. Ba3 Rb8+ 27.
Ka1 Qc3+ 28. Qxc3 dxc3 29. Kxa2 Nb4+ 30. Bxb4 Rxb4 31. Rb1 Rb5 32. h4 Kxg7 33.
Rb3 Rc8 34. Ka3 Rcb8 35. Rh3 *
Position (FEN): 1r6/5pkp/p7/1r4P1/7P/KRp4R/2P2P2/8 b - - 5 35
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1203
Best move: Ra5#