Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. Nc3 O-O 7. Be3 Re8 8.
Be2 dxc4 9. O-O c6 10. Bxc4 Be6 11. Bb3 Nbd7 12. Re1 Nb6 13. Bg5 Nbd5 14. Nxd5
cxd5 15. Ne5 h6 16. Bh4 Be7 17. Rc1 Rc8 18. Qd3 Ne4 19. Bxe7 Rxe7 20. f3 Nd6
21. g4 Rec7 22. Rxc7 Qxc7 23. f4 Qa5 24. Re2 f6 25. f5 fxe5 26. dxe5 Qb6+ 27.
Kg2 Nc4 28. fxe6 Qxe6 29. Qf5 Re8 30. Bxc4 dxc4 31. Qxe6+ Rxe6 32. Kf3 Kf7 33.
Ke4 Rg6 34. h3 Ra6 35. a3 Ke6 36. Rd2 c3 37. bxc3 Rxa3 38. Rd6+ Ke7 39. Kd4
Ra4+ 40. Kd3 Ra5 41. Kd4 Ra4+ 42. Kd3 Ra5 43. Ke4 Ra3 44. Rd3 Ke6 45. Re3 Ra4+
46. Kf3 Rc4 47. Rd3 Rc7 48. Ke4 Rc4+ 49. Rd4 Rxc3 50. Rd6+ Ke7 51. h4 Rc4+ 52.
Kf5 a5 53. Rg6 Kf7 54. Rd6 Ke7 55. Re6+ Kf7 56. Rb6 Rc7 57. Rb5 b6 58. Rxb6 Ra7
59. Rb3 a4 60. Ra3 g6+ 61. Ke4 Ke6 62. Kd4 Ra5 63. h5 gxh5 64. gxh5 Rd5+ 65.
Kc4 Rxe5 66. Kd4 Rxh5 67. Kc4 Kd6 68. Rd3+ Kc6 69. Rg3 Rc5+ 70. Kb4 Kb6 71.
Rg6+ Rc6 72. Rg8 Kb7 73. Kb5 Rc7 74. Rg6 Kb8 75. Rxh6 Rb7+ 76. Kc6 Ra7 *
Position (FEN): 1k6/r7/2K4R/8/p7/8/8/8 w - - 3 77
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 747
Best move: Rh8#