Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c3 c5 3. Nf3 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. g3 O-O 7. Bg2 d5 8. O-O
Nc6 9. Bf4 Ne4 10. Rc1 Nxc3 11. Rxc3 Bf5 12. Ne5 Rc8 13. Qa4 Nxe5 14. Bxe5 Rxc3
15. bxc3 Bxe5 16. dxe5 a6 17. Qb3 Qc7 18. Qxd5 Rd8 19. Qxb7 Qxe5 20. Qxa6 Qxc3
21. e4 Be6 22. e5 Rd2 23. a4 Qxe5 24. a5 Ra2 25. Qa8+ Kg7 26. a6 Bc4 27. Rc1
Qb2 28. Rd1 Qxf2+ 29. Kh1 Rxa6 30. Qe4 Ra2 31. h4 Be6 32. Qd4+ Qxd4 33. Rxd4 h6
34. Rd1 g5 35. Rd3 Bf5 36. Re3 e6 37. Kh2 Rb2 38. Kg1 Bg4 39. Re4 Bf5 40. Re5
Kf6 41. Re3 gxh4 42. gxh4 Rb4 43. h5 Rh4 44. Bf3 Bg4 45. Re4 Kf5 46. Ra4 Kg5
47. Ra5+ f5 48. Bg2 Rxh5 49. Ra8 f4 50. Rg8+ Kh4 51. Rf8 e5 52. Kf2 Rg5 53. Rh8
h5 54. Rf8 Bf5 55. Bf1 e4 56. Be2 e3+ 57. Kf3 Bg4+ 58. Kxf4 Bxe2 59. Kxe3 Rg4
60. Kf2 Bd3 61. Rd8 Be4 62. Ke3 Rg2 63. Kxe4 Rg4+ 64. Kf3 Rg5 65. Kf2 Kh3 66.
Rd4 Kh2 *
Position (FEN): 8/8/8/6rp/3R4/8/5K1k/8 w - - 7 67
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 484
Best move: Rh4#