Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 a6 5. c3 e6 6. Nbd2 Nge7 7. Ne5 Ng6 8. Bd3
Nxf4 9. exf4 cxd4 10. cxd4 f6 11. Nxc6 bxc6 12. Qh5+ Ke7 13. O-O Qd6 14. f5 e5
15. dxe5 fxe5 16. Rad1 Qf6 17. Bb1 g6 18. fxg6 hxg6 19. Qf3 e4 20. Qxf6+ Kxf6
21. Nb3 Bd6 22. h3 Bd7 23. Bxe4 Rae8 24. Bf3 g5 25. Nd4 g4 26. Bxg4 Bxg4 27.
hxg4 Bh2+ 28. Kh1 Re7 29. g3 Bxg3+ 30. Kg2 Be5 31. Nxc6 Reh7 32. Nxe5 Rh2+ 33.
Kf3 R8h3+ 34. Ke2 Kxe5 35. Rd3 Rh4 36. Rg3 d4 37. Rfg1 Rh8 38. R1g2 R2h7 39. g5
Rb8 40. b3 Rc8 41. Kd3 Rc3+ 42. Kd2 Rhc7 43. g6 Rc2+ 44. Kd1 Rc1+ 45. Ke2 R7c2+
46. Kf3 Re1 47. Kg4 Kf6 48. f4 Rxg2 49. Rxg2 Kxg6 50. Rd2 Rg1+ 51. Kf3 Kf5 52.
Rxd4 Rf1+ 53. Kg3 Ra1 54. Ra4 Rg1+ 55. Kf3 Rf1+ 56. Ke3 Re1+ 57. Kd4 Kxf4 58.
Rxa6 Re4+ 59. Kc5 Ke5 60. b4 Rd4 61. a3 Rd5+ 62. Kc6 Kd4 63. a4 Rh5 64. Ra8 Kc4
65. b5 Kb4 66. b6 Rh6+ 67. Kc7 Rh7+ 68. Kb8 Kc5 69. a5 Kc6 70. Ra7 *
Position (FEN): 1K6/R6r/1Pk5/P7/8/8/8/8 b - - 2 70
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1189
Best move: Rh8#