Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O g6 5. d3 Bg7 6. Nc3 O-O 7. h3 Re8 8. e4 d4
9. Ne2 c5 10. Nd2 Nc6 11. a4 e5 12. f4 Nd7 13. f5 f6 14. Nc4 g5 15. h4 h6 16.
hxg5 hxg5 17. Bf3 Nb6 18. b3 Nxc4 19. bxc4 Bd7 20. Bh5 Re7 21. Kg2 Be8 22. Bg4
Bf8 23. Rh1 Rh7 24. Bd2 Rc8 25. Rxh7 Kxh7 26. Qh1+ Kg8 27. Qh3 Qe7 28. Rh1 Qg7
29. Bh5 Bxh5 30. Qxh5 Bd6 31. g4 Rf8 32. Ng3 Rf7 33. Qg6 Ne7 34. Qh5 Qh7 35.
Rb1 Nc6 36. a5 Bf8 37. Qg6+ Qxg6 38. fxg6 Rd7 39. Nf5 Ne7 40. g7 Bxg7 41. a6 b6
42. Ng3 Bf8 43. Rh1 Ng6 44. Kf2 Bg7 45. Ke2 Nf8 46. Nf5 Ne6 47. c3 Nc7 48. cxd4
cxd4 49. Bb4 Nxa6 50. Bd6 Nc7 51. Ra1 Ne6 52. Ra6 Nf4+ 53. Kd2 Bf8 54. c5 bxc5
55. Bxf8 Kxf8 56. Rxf6+ Rf7 57. Rc6 a5 *
Position (FEN): 5k2/5r2/2R5/p1p1pNp1/3pPnP1/3P4/3K4/8 w - - 0 58
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 473
Best move: Rc8#