Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d5 5. cxd5 c6 6. e5 Nxd5 7. Nf3 Bf5 8. Bd3
Bxd3 9. Qxd3 O-O 10. O-O e6 11. Bg5 Qd7 12. Qd2 Re8 13. Nxd5 Qxd5 14. Bf6 Bxf6
15. exf6 Qf5 16. Qg5 Qxg5 17. Nxg5 Nd7 18. Ne4 h6 19. f4 Red8 20. g4 Nb6 21.
Rad1 Rd5 22. Nc3 Rd7 23. Kf2 Rad8 24. Ke3 Nd5+ 25. Nxd5 Rxd5 26. h4 c5 27. g5
cxd4+ 28. Ke4 Kh7 29. Rd3 Rb5 30. b3 Rbd5 31. Rfd1 Ra5 32. R1d2 e5 33. fxe5 Re8
34. Rxd4 Raxe5+ 35. Kf4 Rf5+ 36. Kg4 Re3 37. gxh6 Kxh6 38. Rf4 Rxf4+ 39. Kxf4
Rh3 40. Rd8 Rh1 *
Position (FEN): 3R4/pp3p2/5Ppk/8/5K1P/1P6/P7/7r w - - 3 41
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 445
Best move: Rh8#