Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O c6 6. Bc4 b5 7. Bb3 c5 8. a3
c4 9. Ba2 Bc5 10. d3 d5 11. exd5 Qxd5 12. dxc4 bxc4 13. Nd2 Bb7 14. Re1+ Ne7
15. Qf3 Qd7 16. Qh5 O-O 17. Qxc5 Rfe8 18. Nxc4 Rad8 19. Bg5 Rc8 20. Qb4 Qd5 21.
f3 Qxg5 22. Qxb7 Nf5 23. Rxe8+ Rxe8 24. Ne5 Qe3+ 25. Kh1 Qxe5 26. Qxf7+ Kh8 27.
Rg1 Nh6 28. Qxa7 Rf8 29. b4 Nf5 30. g3 Ne3 31. Qb7 Qf6 32. Bd5 Nxd5 33. Qxd5
Qxf3+ 34. Qxf3 Rxf3 35. Rd1 Rxa3 36. Rxd4 h6 37. b5 Re3 38. c4 Re1+ 39. Kg2 Rb1
40. Kf3 Kg8 41. h4 Kf7 42. Rf4+ Ke6 43. Kg4 g6 44. h5 g5 45. Re4+ Kd6 46. Kf5
Kc5 47. g4 Rd1 48. Kg6 Rd6+ 49. Kf5 Rb6 50. Ke5 Rd6 51. Kf5 Rb6 52. Re6 Rb7 53.
Rxh6 Kxc4 54. Kxg5 Rxb5+ 55. Kg6 Kd4 56. g5 Ke5 57. Kg7 Rb7+ 58. Kf8 Kf5 59. g6
Kf6 60. Rh7 *
Position (FEN): 5K2/1r5R/5kP1/7P/8/8/8/8 b - - 2 60
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1124
Best move: Rb8#