Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. d5 exd5 6. cxd5 O-O 7. a3 Bxc3+ 8.
bxc3 Qa5 9. Bd2 c4 10. Bxc4 b5 11. Bb3 Bb7 12. c4 Qb6 13. cxb5 Nxd5 14. Bxd5
Bxd5 15. Bb4 Bxg2 16. Bxf8 Kxf8 17. Qe2 Bxh1 18. f3 Qg6 19. Qf2 Qg2 20. Qxg2
Bxg2 21. Kf2 Bxf3 22. Nxf3 a6 23. b6 Nc6 24. Rb1 Rb8 25. Nd4 Nxd4 26. exd4 Ke7
27. Ke3 Kd6 28. Ke4 Kc6 29. d5+ Kd6 30. a4 a5 31. Rb5 g6 32. Kd4 f5 33. h4 h5
34. Ke3 Ke5 35. Kf3 Kd4 36. d6 Kc4 37. Kf4 Kd4 38. Kf3 Rb7 39. Kf4 Rb8 40. b7
Kd3 41. Rb6 Kd4 42. Rb5 Kc4 43. Ke5 Re8+ 44. Kf4 Rb8 45. Kg5 Kd4 46. Rxa5 Rxb7
47. Kxg6 f4 48. Kxh5 f3 49. Rf5 Ke3 50. Kg4 f2 51. Kg3 Rb8 52. Rf3+ Ke4 53.
Rxf2 Ke5 54. Rd2 Rb3+ 55. Kg4 Rb4+ 56. Kg5 Rxa4 57. h5 Ra1 58. Kh6 Rg1 59. Rd3
Kf6 60. Rd4 Ke5 61. Rd2 Kf6 62. Ra2 Rg8 63. Ra6 *
Position (FEN): 6r1/3p4/R2P1k1K/7P/8/8/8/8 b - - 12 63
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1037
Best move: Rh8#