Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. Bg5 h6 7. Bxf6 Bxf6 8. e4
Bg7 9. Nge2 Nc6 10. O-O e5 11. d5 Nd4 12. f4 Bg4 13. h3 Nxe2+ 14. Nxe2 Bxe2 15.
Qxe2 exf4 16. Rxf4 c6 17. Raf1 Qb6+ 18. Kh1 Qxb2 19. Qxb2 Bxb2 20. Rb1 Be5 21.
Rf3 cxd5 22. exd5 b6 23. a4 Rac8 24. Bf1 Rc5 25. Bd3 Rfc8 26. Kg2 Ra5 27. Rb4
h5 28. g4 h4 29. Kf2 Kg7 30. Ke2 Bd4 31. Bc2 Re8+ 32. Kd2 f6 33. Rb5 Bc5 34.
Rxa5 Bb4+ 35. Kd3 Bxa5 36. Re3 Re5 37. Re4 Bb4 38. Ke3 Bc5+ 39. Kf4 Bf2 40. Kf3
Bc5 41. Kf4 Kh6 42. Kf3 Kg5 43. Bd3 f5 44. gxf5 gxf5 45. Re2 a6 46. Rg2+ Kf6
47. Rg8 Re3+ 48. Kf4 Rxd3 49. Rf8+ Kg6 50. Rg8+ Kf7 51. Rh8 Rd4+ 52. Kxf5 Rxc4
53. Rh7+ Kg8 54. Ra7 Rxa4 55. Kg6 Kf8 56. Kf6 Bd4+ 57. Ke6 Be5 58. Rf7+ Kg8 59.
Re7 b5 60. Kf5 Rf4+ 61. Kg6 Rf6+ 62. Kg5 Rf8 63. Kg6 Rf6+ 64. Kg5 a5 65. Rb7 b4
66. Ra7 Rf3 67. Rxa5 Rxh3 68. Ra8+ Kf7 69. Ra7+ Ke8 70. Kf5 Rf3+ 71. Ke6 Rf4 *
Position (FEN): 4k3/R7/3pK3/3Pb3/1p3r1p/8/8/8 w - - 8 72
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1262
Best move: Ra8#