Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 b5 7. Bd3 Bb7 8. f3
Nf6 9. Qd2 Bb4 10. h4 d5 11. exd5 Nxd5 12. a3 Bxc3 13. bxc3 Nxe3 14. Qxe3 Qxc3+
15. Ke2 Qc5 16. Rab1 Nc6 17. Nxc6 Qxe3+ 18. Kxe3 Bxc6 19. a4 bxa4 20. Rb6 Bb5
21. Bxb5+ axb5 22. Rxb5 O-O 23. Ra1 Rfc8 24. Rb4 a3 25. Rb3 a2 26. Rb2 Ra3+ 27.
Kd2 Rca8 28. c4 h5 29. Rc2 Kf8 30. c5 Ke7 31. c6 Kd8 32. c7+ Kc8 33. Kc1 R3a7
34. Kd2 Rxc7 35. Rcxa2 Rxa2+ 36. Rxa2 Kd7 37. Ke3 Ke7 38. Ke4 Rc5 39. f4 Kf6
40. Ra3 Rc4+ 41. Kf3 Rc5 42. g3 Kf5 43. Ra7 Rc3+ 44. Kf2 Kg4 45. Rxf7 Rf3+ 46.
Ke2 Rxg3 47. Rxg7+ Kxf4 48. Rf7+ Ke4 49. Re7 e5 50. Ra7 Rg2+ 51. Kf1 Rh2 52.
Ra4+ Kf3 53. Ra5 e4 54. Rxh5 *
Position (FEN): 8/8/8/7R/4p2P/5k2/7r/5K2 b - - 0 54
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1258
Best move: Rh1#