Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 Nbd7 6. Nf3 O-O 7. Be2 c6 8. O-O
Qa5 9. Bd2 Bb4 10. Qc2 Qc7 11. Nb5 cxb5 12. Bxb4 a5 13. Bxf8 Kxf8 14. Rfc1 bxc4
15. bxc4 dxc4 16. Qxc4 Qxc4 17. Rxc4 Nb6 18. Rc2 Bd7 19. Rac1 g6 20. Ne5 Ke7
21. Rc7 Nfd5 22. Rxb7 f6 23. Nxd7 Nxd7 24. Bf3 Ra6 25. Bxd5 exd5 26. Rcc7 Rd6
27. Ra7 Ke6 28. Rxa5 Rb6 29. h3 Kd6 30. Raa7 Nb8 31. Rxh7 Nc6 32. Rad7+ Ke6 33.
Rc7 Ra6 34. Rh6 g5 35. Kh2 Nb4 36. Rc8 Nd3 37. Rf8 Kf5 38. g4+ Ke4 39. Kg3 Ne1
40. Rfxf6 Rxa2 41. Re6+ Kd3 42. Re5 Kc4 43. Rg6 Nd3 44. Rf5 Ra1 45. Kg2 Ne1+
46. Kg3 Nd3 47. h4 Rg1+ 48. Kh2 Rxg4 49. hxg5 Ne1 50. Rh6 Kd3 51. f3 Rg2+ 52.
Kh3 Kxe3 53. g6 Rg1 54. Rh7 Nxf3 55. Rxf3+ Kxf3 56. Kh4 Kf4 57. Kh5 *
Position (FEN): 8/7R/6P1/3p3K/3P1k2/8/8/6r1 b - - 3 57
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1197
Best move: Rh1#