Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Nc6 4. f3 Nxd4 5. Be3 e5 6. fxe4 Qh4+ 7. g3 Qd8 8.
Nge2 Bc5 9. Nxd4 exd4 10. Na4 b6 11. Bf4 Qe7 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14.
Nxc5 bxc5 15. O-O Ne7 16. Qf3 O-O 17. Rfd1 Ng6 18. c3 Nxf4 19. Qxf4 d3 20. Rd2
c4 21. Rf1 Rae8 22. e5 Qc6 23. Qd4 Qb6 24. Rf4 Rxe5 25. Qxb6 cxb6 26. Rxc4 Re1+
27. Kf2 Rh1 28. Kg2 Ra1 29. a3 Rd8 30. Rc7 Re1 31. Rxd3 Re2+ 32. Kh3 Ra8 33.
Rdd7 Rf2 34. Rxa7 Rxa7 *
Position (FEN): 6k1/r2R1ppp/1p6/8/8/P1P3PK/1P3r1P/8 w - - 0 35
White to move.
Themes:  Endgame, Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 736
Best move: Rd8#