Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Be7 5. c3 c5 6. e3 Nc6 7. Bb5 Qb6 8. Qa4
Bd7 9. Qb3 c4 10. Qa4 O-O 11. O-O a6 12. Bxc6 Bxc6 13. Qc2 Qd8 14. b3 b5 15. a4
Qd7 16. Be5 bxa4 17. bxa4 Ne8 18. Bg3 Bd6 19. Bxd6 Qxd6 20. Ne5 Nf6 21. Nxc6
Qxc6 22. f3 Rab8 23. Rfb1 Nd7 24. e4 h6 25. a5 Qc7 26. Qa4 e5 27. exd5 exd4 28.
Qxc4 Qxc4 29. Nxc4 dxc3 30. Rc1 Rb5 31. Rxc3 Rxd5 32. Nb6 Rd6 33. Nxd7 Rxd7 34.
Rc6 Ra8 35. Rac1 Rd5 36. R1c5 Rxc5 37. Rxc5 Ra7 38. Rc8+ Kh7 39. Rc6 f6 40. Kf2
Kg6 41. f4 Kf5 42. Kf3 h5 43. Rc5+ Kg6 44. f5+ Kh6 45. h4 Kh7 46. Rc6 Kh6 47.
Kf4 Kh7 48. Re6 Kh6 49. g4 hxg4 50. Kxg4 Kh7 51. Kh5 Ra8 52. Kg4 Kh6 53. Rb6
Ra7 54. Rb8 Rd7 *
Position (FEN): 1R6/3r2p1/p4p1k/P4P2/6KP/8/8/8 w - - 9 55
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 596
Best move: Rh8#