Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bd3 h6 8. Be3
Ng4 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Bc1 Nc6 12. Nxc6 bxc6 13. O-O O-O 14. h3 Ne5
15. Bf4 Nc4 16. Na4 Nxb2 17. Nxb2 Bxb2 18. Bxh6 Rfb8 19. Rb1 Qe6 20. Bg5 Bf6
21. Rxb8+ Rxb8 22. Bxf6 exf6 23. a3 Rb2 24. Qd3 Ra2 25. f4 d5 26. exd5 Qxd5 27.
Qxd5 cxd5 28. Rd1 Rxc2 29. Rxd5 Rc3 30. Ra5 Rc7 31. Kf2 Kf8 32. Kg3 Ke7 33. f5
g5 34. Ra4 Rc5 35. Rxa7+ Kf8 36. Kg4 Rc4+ 37. Kf3 Rf4+ 38. Ke3 Rxf5 39. a4 Rf1
40. a5 Rg1 41. Kf3 Kg7 42. Kf2 Ra1 43. Ra8 f5 44. a6 Ra2+ 45. Kf3 Ra4 46. a7
Ra3+ 47. Kf2 Ra2+ 48. Ke3 Kf6 49. Kf3 Ra3+ 50. Ke2 Ra2+ 51. Kd3 Ra4 52. Kc3 f4
53. Kb3 Ra1 54. Kb2 Ra5 55. Kc2 Kg7 56. Kd3 Ra4 57. Ke2 f5 58. Kf1 g4 59. h4 g3
60. Ke2 Ra2+ 61. Kf3 *
Position (FEN): R7/P5k1/8/5p2/5p1P/5Kp1/r5P1/8 b - - 3 61
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1484
Best move: Rf2#