Chess puzzle (Checkmate)
Moves: 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 Nf6 6. c4 d4 7. exd4 cxd4 8.
Bxc6 Bxc6 9. O-O d3 10. Nc3 e6 11. a3 Bc5 12. b4 Bd4 13. Nxd4 Qxd4 14. Rc1 Qh4
15. h3 O-O 16. b5 Bd7 17. Na4 Ne4 18. Bc3 f5 19. Qf3 Be8 20. Nb2 Bh5 21. Qxd3
Rad8 22. Qe3 Rd6 23. Nd3 Rfd8 24. Nf4 Nxd2 25. Bxd2 Rxd2 26. Nxh5 Qxh5 27.
Qxe6+ Kh8 28. Rfe1 h6 29. Qe3 R8d3 30. Qxa7 Qh4 31. Re8+ Kh7 32. Rce1 Rxa3 33.
Qc5 Qf4 34. R8e2 Raa2 35. Rxd2 Rxd2 36. Rf1 Rc2 37. Qd5 Rxc4 38. Qxb7 Rb4 39.
Qd5 Rb2 40. g3 Qg5 41. Qc5 h5 42. h4 Qg4 43. b6 f4 44. Qc3 Rxb6 45. Kg2 Rf6 46.
Qd3+ Kh6 47. Qf3 fxg3 48. Qxg4 hxg4 49. Kxg3 Kh5 50. Re1 Rf3+ 51. Kg2 Rh3 52.
Re5+ Kxh4 53. Re7 g5 *
Position (FEN): 8/4R3/8/6p1/6pk/7r/5PK1/8 w - - 0 54
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 596
Best move: Rh7#