Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. Nc3 Nf6 3. e4 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3
Nc6 9. Be3 e5 10. fxe5 dxe5 11. d5 Nd4 12. Qf2 c6 13. dxc6 bxc6 14. O-O Qc7 15.
Ne2 Nh5 16. Nxd4 exd4 17. Bxd4 Rad8 18. Bxg7 Nxg7 19. Bc4 Ne6 20. Bxe6 fxe6 21.
Qe2 Qe5 22. c3 Rf4 23. Rxf4 Qxf4 24. Rf1 Qd2 25. Qxd2 Rxd2 26. Rf2 Rd1+ 27. Kh2
Kg7 28. Re2 e5 29. Kg3 h5 30. Kf3 Kf6 31. Ke3 Ke6 32. c4 c5 33. Rd2 Rc1 34. b3
Rc3+ 35. Ke2 Rg3 36. Kf2 h4 37. Re2 Rc3 38. Rd2 a5 39. Re2 a4 40. Rb2 a3 41.
Re2 Rc1 42. Ke3 Rb1 43. Kd3 Kd6 44. Kc3 Rc1+ 45. Rc2 Rg1 46. b4 cxb4+ 47. Kxb4
Re1 48. Kxa3 Rxe4 49. Kb4 Kc6 50. a4 Re1 51. Ra2 Rd1 52. a5 Rd7 53. a6 Ra7 54.
c5 g5 55. Kc4 e4 56. Kd4 e3 57. Kxe3 Kxc5 58. Kf3 Kd5 59. Kg4 Ke5 60. Ra5+ Ke4
61. Rxg5 Rxa6 62. Kxh4 Kf4 63. Rg4+ Kf5 64. Kg3 Ra3+ 65. Kh2 Ra2 66. Rg3 Kf4
67. Rf3+ Kg5 68. Kg3 Ra8 69. Re3 Kf5 70. Rb3 Ra5 71. Kh2 Ra2 72. Kg3 Ra8 73.
Rb5+ Ke4 74. Kg4 Rg8+ 75. Rg5 Ra8 76. Rf5 Rg8+ 77. Rg5 Ra8 78. h4 Ra4 79. h5
Ke3+ 80. Kh3 Kf2 81. g4 Ra1 82. Kh4 *
Position (FEN): 8/8/8/6RP/6PK/8/5k2/r7 b - - 2 82
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 428
Best move: Rh1#