Chess puzzle (Checkmate)
Moves: 1. Nc3 d5 2. e4 d4 3. Nce2 c5 4. Ng3 Nc6 5. Nf3 e5 6. Bc4 f6 7. d3 Qe7 8. a3
Be6 9. b3 Bxc4 10. bxc4 Qe6 11. O-O Bd6 12. Bd2 Nge7 13. Rb1 b6 14. Nh4 O-O 15.
Nhf5 g6 16. Nxe7+ Nxe7 17. f4 f5 18. exf5 Nxf5 19. Ne4 Bc7 20. Qg4 h5 21. Qh3
Rae8 22. Rbe1 Ne3 23. Bxe3 Qxh3 24. gxh3 dxe3 25. Rxe3 exf4 26. Ref3 Be5 27.
Kg2 Rf5 28. h4 Kf7 29. a4 Ke7 30. c3 Rd8 31. Rd1 Bf6 32. Kh3 g5 33. hxg5 Bxg5
34. Nxg5 Rxg5 35. Rxf4 Kd7 36. d4 Kc8 37. d5 Re8 38. Rd3 Rge5 39. Rdf3 Re3 40.
Kh4 R3e5 41. Rf5 Rxf5 42. Rxf5 Re3 43. Kxh5 Rxc3 44. h4 Rxc4 45. Kg5 Rxa4 46.
h5 Ra1 47. h6 Rg1+ 48. Kf6 c4 49. Rh5 Rf1+ 50. Ke6 Re1+ 51. Kd6 Re8 52. h7 Rh8
53. Ke7 c3 54. d6 c2 55. d7+ Kc7 56. Rh1 b5 57. Rc1 Rxh7+ 58. Ke6 Rxd7 59.
Rxc2+ Kd8 60. Rf2 Rc7 *
Position (FEN): 3k4/p1r5/4K3/1p6/8/8/5R2/8 w - - 3 61
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 439
Best move: Rf8#