Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. c4 d5 3. e3 Nd7 4. cxd5 cxd5 5. Nc3 e6 6. Bd3 Ngf6 7. Nge2 Be7 8.
O-O a6 9. a4 O-O 10. Bd2 e5 11. dxe5 Nxe5 12. Bc2 Be6 13. Nd4 Qd6 14. h3 Ng6
15. f4 Bd7 16. Bf5 Rfe8 17. Qf3 Bxf5 18. Nxf5 Qb6 19. Rab1 Bc5 20. Rfd1 d4 21.
exd4 Bxd4+ 22. Nxd4 Qxd4+ 23. Kh2 Rab8 24. Be1 Qxf4+ 25. Qxf4 Nxf4 26. Bg3 N6h5
27. Rd7 Nxg3 28. Kxg3 Ne2+ 29. Kf3 Nxc3 30. bxc3 b5 31. axb5 axb5 32. Rd5 Rec8
33. Ke4 Rxc3 34. Rbxb5 Rxb5 *
Position (FEN): 6k1/5ppp/8/1r1R4/4K3/2r4P/6P1/8 w - - 0 35
White to move.
Themes:  Endgame, Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 716
Best move: Rd8#