Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 h5 5. h3 Nc6 6. d3 g6 7. f4 Bg7 8. Nge2 Bd7
9. O-O Qa5 10. Be3 O-O-O 11. d4 cxd4 12. Nxd4 Ne8 13. Nxc6 Bxc6 14. Bd4 e5 15.
Be3 exf4 16. gxf4 Nc7 17. Bd4 Bxd4+ 18. Qxd4 Qc5 19. Rad1 Ne6 20. Qxc5 dxc5 21.
e5 Bxg2 22. Kxg2 Rxd1 23. Nxd1 Rd8 24. Ne3 Rd2+ 25. Kf3 Nd4+ 26. Ke4 Re2 27.
Kd3 Rh2 28. c3 Ne6 29. Ke4 Rxh3 30. Nc4 Kd7 31. Nd6 Ke7 32. Nxb7 Rh2 33. Nd6
Re2+ 34. Kd5 h4 35. f5 gxf5 36. Rxf5 Rd2+ 37. Kc6 Nd8+ 38. Kxc5 h3 39. Rh5 h2
40. Rh6 Rxb2 41. Nf5+ Kd7 42. Ne3 Kc7 43. Ng4 Rxa2 44. Nxh2 Ne6+ 45. Kb4 Ra6
46. Rh7 Rb6+ 47. Ka3 Nd8 48. Ng4 Rc6 49. Nh6 Rb6 50. Nxf7 Nxf7 51. Rxf7+ Kb8
52. c4 Re6 53. Kb4 Rxe5 54. c5 Re2 55. Kb5 Rc2 56. Kc6 Rb2 *
Position (FEN): 1k6/p4R2/2K5/2P5/8/8/1r6/8 w - - 5 57
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 573
Best move: Rf8#