Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Qf6 6. Be3 Ne7 7. Nbd2 Ng6 8.
h3 h6 9. Qe2 Bd6 10. a3 O-O 11. O-O Nf4 12. Bxf4 Qxf4 13. Rfe1 Qf6 14. d4 Be6
15. dxe5 Bxe5 16. Nxe5 Qxe5 17. c3 Rad8 18. Nf3 Qb5 19. Qxb5 cxb5 20. Rad1 Bb3
21. Rd4 c5 22. Rd2 Rfe8 23. Ree2 Rxd2 24. Nxd2 Be6 25. Nf3 Bc4 26. Re1 Kf8 27.
Nd2 Be6 28. f3 Rd8 29. Nf1 a5 30. Kf2 b4 31. axb4 cxb4 32. cxb4 axb4 33. Rc1 b5
34. Rc5 Bc4 35. b3 Bxf1 36. Kxf1 Rd3 37. Rxb5 Rxb3 38. Kf2 g5 39. Rb6 Kg7 40.
Kg3 Rb2 41. h4 gxh4+ 42. Kh3 f6 43. f4 Rf2 44. f5 Rb2 45. Rb7+ Kg8 46. Kxh4
Rxg2 47. Kh5 Rg3 48. Rxb4 Kf7 49. Rb7+ Kf8 50. Rh7 Rg5+ 51. Kxh6 Rg4 52. Ra7
Rg3 53. Ra6 Kf7 54. Re6 *
Position (FEN): 8/5k2/4Rp1K/5P2/4P3/6r1/8/8 b - - 6 54
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 898
Best move: Rh3#