Chess puzzle (Checkmate)
Moves: 1. Nf3 c5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 cxd4 7. Nxd4 Nc6 8.
Nc3 Nxd4 9. Qxd4 d6 10. b3 Ng4 11. Qd2 Qa5 12. Bb2 Qh5 13. h3 Ne5 14. h4 Bg4
15. Rae1 Rae8 16. Bxb7 Bh6 17. f4 Rb8 18. Bg2 Be6 19. Nd5 Bxd5 20. Qxd5 Ng4 21.
Bf3 Qxd5 22. Bxd5 e6 23. Be4 Ne3 24. Rf3 Nxc4 25. Bf6 Nd2 26. Re3 Nxe4 27. Rxe4
Bg7 28. Be7 d5 29. Bxf8 dxe4 30. Bxg7 Kxg7 31. Rd1 h5 32. Rd7 a5 33. Ra7 Rb5
34. Kf2 e5 35. Ke3 exf4+ 36. Kxf4 Kf6 37. Kxe4 Re5+ 38. Kf3 Kf5 39. Rxf7+ Ke6
40. Rg7 Kf6 41. Ra7 Rc5 42. Ra6+ Kf5 43. e4+ Ke5 44. Rxg6 Rc3+ 45. Ke2 Kxe4 46.
Rg5 Rc2+ 47. Kd1 Rxa2 48. Rxh5 Kd3 49. Kc1 Kc3 50. Kb1 Rg2 51. Rxa5 Kxb3 52.
Rb5+ Kc3 53. Rg5 Rh2 54. Kc1 *
Position (FEN): 8/8/8/6R1/7P/2k3P1/7r/2K5 b - - 5 54
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1189
Best move: Rh1#