Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. d3 Bg7 6. Bd2 O-O 7. h4 h5 8. g3
c5 9. Bg2 Nc6 10. Rc1 b6 11. O-O Bb7 12. a3 Rc8 13. Ng5 Nxc3 14. bxc3 Qd7 15.
c4 Ne5 16. Bc3 Bxg2 17. Kxg2 Rfd8 18. Bxe5 Bxe5 19. Qb3 Qc6+ 20. Kg1 Rd4 21.
Nf3 Bf6 22. Nxd4 Bxd4 23. e3 Bf6 24. Qd1 Rd8 25. Qe2 Qd7 26. Rfd1 Qh3 27. Qf3
Bxh4 28. Qg2 Qxg2+ 29. Kxg2 Bf6 30. a4 Rd7 31. Kf3 Kg7 32. Ke2 Bb2 33. Rc2 Be5
34. Ra2 Bc3 35. Rb1 e5 36. Rc2 Ba5 37. f4 Kf6 38. Rd1 Ke6 39. Kf3 f5 40. e4 Bb4
41. Re2 fxe4+ 42. Rxe4 Bc3 43. fxe5 Rf7+ 44. Kg2 Bd4 45. Rf1 Rxf1 46. Kxf1 Bxe5
47. Kg2 Kf5 48. Kf3 g5 49. g4+ hxg4+ 50. Rxg4 Bf4 51. Rg2 Ke5 52. a5 Kd4 53. a6
Kxd3 54. Re2 Kxc4 55. Re7 Kb5 56. Rxa7 c4 57. Ra8 c3 58. a7 Ka6 59. Rc8 Kxa7
60. Rxc3 Ka6 61. Rb3 Ka5 62. Ke4 b5 63. Kd5 Ka4 64. Rb1 b4 65. Kc4 Bd2 *
Position (FEN): 8/8/8/6p1/kpK5/8/3b4/1R6 w - - 2 66
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1242
Best move: Ra1#