Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Bc5 7. c3 O-O 8. Nbd2
d5 9. Qe2 dxe4 10. Nxe4 Nxe4 11. dxe4 h6 12. Be3 Qe7 13. O-O Bxe3 14. Qxe3 Be6
15. Bd5 Bxd5 16. exd5 Na5 17. Qxe5 Qd7 18. b3 Rfe8 19. Qd4 Nb7 20. Rfe1 Nd6 21.
Ne5 Qf5 22. Nc6 Kh8 23. Nb4 a5 24. Nd3 a4 25. bxa4 Rxe1+ 26. Rxe1 Rxa4 27. Nb4
Nc4 28. Re8+ Kh7 29. Qe4 Qxe4 30. Rxe4 Ra3 31. Re7 Rxc3 32. g3 Nd6 33. Na6 Ra3
34. Nxc7 Rxa2 35. Rd7 Ra7 36. Rxd6 Rxc7 37. Rb6 Rc5 38. d6 Rd5 39. Kg2 b4 40.
Kf3 b3 41. Ke4 Rd1 42. Ke5 Rd3 43. Rb7 Kg8 44. f4 g6 45. Rb6 Kg7 46. Ke4 Rd2
47. f5 b2 48. d7 b1=Q+ 49. Rxb1 Rxd7 50. Rb6 Re7+ 51. Kf4 Rc7 52. f6+ Kh7 53.
h4 Rc5 54. Ke4 g5 55. h5 g4 56. Rb7 Rxh5 57. Rxf7+ Kg6 58. Rf8 Ra5 59. Kf4 h5
60. Ke4 Ra3 61. Rh8 Rf3 62. Ke5 Rxg3 63. f7 Kxf7 64. Rxh5 Kg6 65. Rh1 Rf3 66.
Ke4 Kg5 67. Rh8 Rf7 68. Ke3 g3 69. Ke2 Kg4 70. Ke1 Kf3 71. Kf1 Rf4 72. Kg1 Re4
73. Rf8+ Ke3 74. Kg2 Re6 75. Rf3+ Ke2 76. Rxg3 Rh6 77. Rh3 Rg6+ 78. Kh2 Rb6 79.
Rg3 Rh6+ 80. Rh3 Re6 81. Rg3 Kf2 82. Rh3 Re1 83. Rh4 Kf3 84. Kh3 *
Position (FEN): 8/8/8/8/7R/5k1K/8/4r3 b - - 16 84
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1148
Best move: Rh1#