Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 g6 5. Bf4 Bg7 6. e3 O-O 7. Rc1 Bf5 8. cxd5
cxd5 9. Qb3 Qd7 10. Ne5 Qd8 11. Qxb7 Nbd7 12. Nxd7 Qxd7 13. Qxd7 Bxd7 14. Bd3
Nh5 15. Nxd5 Nxf4 16. Nxf4 e5 17. Ne2 exd4 18. Nxd4 Rfe8 19. Kd2 Rad8 20. b3 a5
21. Rc7 Bxd4 22. exd4 a4 23. Bc4 axb3 24. Bxb3 Be6 25. Kd3 Rb8 26. d5 Bf5+ 27.
Kd2 Rbd8 28. f3 Re5 29. Rc5 Rde8 30. Bc4 Rd8 31. Re1 Rxe1 32. Kxe1 Ra8 33. d6
Rd8 34. Bb3 Rxd6 35. Rd5 Re6+ 36. Kf2 Rb6 37. Rd8+ Kg7 38. g4 Be6 39. Bxe6 Rxe6
40. Ra8 Rc6 41. a4 Rc2+ 42. Kg3 Ra2 43. a5 Kf6 44. a6 Kg5 45. h4+ Kh6 46. a7 f5
47. g5+ Kh5 48. Kh3 h6 49. Rh8 Rxa7 *
Position (FEN): 7R/r7/6pp/5pPk/7P/5P1K/8/8 w - - 0 50
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 448
Best move: Rxh6#