Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. Nc3 a6 8. Be2
e6 9. Be3 Qb6 10. Rb1 Nge7 11. a3 Nf5 12. O-O Bxf3 13. Bxf3 Nfxd4 14. Kh1 e5
15. Bxd5 Bd6 16. Bxc6+ bxc6 17. Ne4 c5 18. b4 Rb8 19. bxc5 Qxb1 20. Qxb1 Rxb1
21. Rxb1 Bc7 22. Bxd4 exd4 23. Nd6+ Bxd6 24. cxd6 Kd7 25. Rb7+ Ke6 26. Rb6 Rd8
27. d7+ Kxd7 28. Rxa6 Ke7 29. Rc6 Ra8 30. Rc4 Rxa3 31. Rxd4 Rc3 32. Rd2 Ke6 33.
Kg1 f5 34. f3 Ke5 35. Kf2 g5 36. Ke2 f4 37. Kd1 h5 38. Rd3 Rc5 39. Kd2 Kf5 40.
c3 g4 41. fxg4+ hxg4 42. hxg4+ Kxg4 43. Ke2 Re5+ 44. Kf2 Ra5 45. Rd2 Ra3 46.
Rc2 Ra5 47. c4 Rc5 48. Rc3 Ra5 49. Rc2 Rc5 50. Kg1 Kg3 51. Rc3+ Kh4 52. Kf2 Kg4
53. Rc2 Kf5 54. Kf3 Ke5 55. Rc3 Kd4 56. Rc2 Ke5 57. Re2+ Kf5 58. Re4 Ra5 59.
Rxf4+ Ke5 60. Rg4 Kf5 61. Rd4 Ra3+ 62. Kf2 Rc3 63. Ke2 Ke5 64. Rh4 Rc2+ 65. Kf1
Rc3 66. Kg1 Rg3 67. Kh2 Rc3 68. g3 Kf5 69. Kh3 Kg5 70. Rd4 Kf5 71. Kh4 Rc1 72.
g4+ Ke5 73. Rd5+ Kf4 74. c5 *
Position (FEN): 8/8/8/2PR4/5kPK/8/8/2r5 b - - 0 74
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 757
Best move: Rh1#