Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 c5 6. Nc3 Nc6 7. Bb5 Ne7 8. O-O a6
9. Bxc6+ Nxc6 10. a3 b5 11. Ne2 h6 12. c3 c4 13. b4 Be7 14. Ng3 Bh7 15. a4 O-O
16. a5 Bd3 17. Qd2 g5 18. Be3 Bxf1 19. Rxf1 f5 20. exf6 Bxf6 21. Re1 Qd7 22.
Bxg5 Bxg5 23. Nxg5 hxg5 24. Qxg5+ Qg7 25. Qe3 Rae8 26. Nh5 Qg6 27. Qh3 Rf5 28.
Ng3 Rg5 29. f4 Rg4 30. f5 Qg5 31. fxe6 Rh4 32. Qf5 Qxf5 33. Nxf5 Re4 34. Rf1
R4xe6 35. Rf3 Rf8 36. Rg3+ Kf7 37. h3 Kf6 38. Rf3 Kg5 39. h4+ Kf6 40. g4 Ne7
41. Ng3+ Kg7 42. Nh5+ Kg8 43. Rg3 Ng6 44. g5 Nxh4 45. Nf6+ Kf7 46. Rh3 Rh8 47.
Kf2 Ng6 48. Rf3 Kg7 49. Nxd5 Rh2+ 50. Kg3 Rc2 51. Nc7 Re7 52. Nxa6 Ra7 53. Nc5
Ne7 54. Ne6+ Kg6 55. Rf6+ Kh7 56. Rf7+ Kg6 57. Rf6+ Kh7 58. Nf8+ Kg7 59. Ne6+
Kg8 60. g6 Rxc3+ 61. Kf4 Ra6 *
Position (FEN): 6k1/4n3/r3NRP1/Pp6/1PpP1K2/2r5/8/8 w - - 2 62
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 450
Best move: Rf8#