Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. c3 d5 3. dxc5 Na6 4. b4 Nf6 5. Nf3 g6 6. e3 Bg7 7. Bb2 Ne4 8. Nbd2
Nxb4 9. Nxe4 dxe4 10. Qxd8+ Kxd8 11. O-O-O+ Nd3+ 12. Bxd3 exd3 13. Rxd3+ Ke8
14. c4 Bxb2+ 15. Kxb2 Be6 16. Kc3 Rc8 17. Nd4 Rxc5 18. Nxe6 fxe6 19. Rb1 b6 20.
Rb5 Rc6 21. f4 Kf7 22. Re5 Rhc8 23. Rd4 Rc5 24. Rxc5 Rxc5 25. Kb4 e5 26. Rd7
exf4 27. exf4 Ra5 28. a4 Ke6 29. Rc7 Kd6 30. Rb7 h6 31. g3 g5 32. fxg5 hxg5 33.
h3 e5 34. Rb8 e4 35. Re8 Rf5 36. Rxe4 a5+ 37. Kc3 Rf3+ 38. Kd4 Rxg3 39. h4 gxh4
40. Rxh4 Ra3 41. Rh6+ Kc7 42. Kd5 Rxa4 43. Rh7+ Kd8 44. Kd6 Ke8 45. Rh4 Rb4 46.
Ke6 a4 *
Position (FEN): 4k3/8/1p2K3/8/prP4R/8/8/8 w - - 0 47
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 852
Best move: Rh8#