Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Nd2 Nd7 6. f4 c5 7. Nf3 Bg4 8. Ng3
cxd4 9. Qxd4 Bxf3 10. gxf3 a6 11. Bd2 Ne7 12. Bd3 Nc6 13. Qf2 Nc5 14. f5 Nxd3+
15. cxd3 Nxe5 16. Qe3 Bd6 17. fxe6 fxe6 18. d4 Nc4 19. Qxe6+ Qe7 20. Qxe7+ Bxe7
21. Bc3 O-O 22. O-O b5 23. a3 Rae8 24. f4 Bh4 25. Rf2 Nd6 26. Bb4 Rf6 27. Bxd6
Rxd6 28. Rc1 Rde6 29. Kg2 Bxg3 30. hxg3 Re2 31. Kf3 R2e4 32. Rfc2 Rxd4 33. Rc7
Rd3+ 34. Kg4 h5+ 35. Kxh5 Rxg3 36. R1c6 Re2 37. Kh4 Rg1 38. Kh3 Rxb2 39. Rxa6
d4 40. Raa7 d3 41. Rd7 d2 42. Ra8+ Kh7 43. Rad8 Rd1 44. Kg4 Ra2 45. Rd5 Kh6 46.
Kf5 g6+ 47. Kf6 Rxa3 *
Position (FEN): 3R4/8/5Kpk/1p1R4/5P2/r7/3p4/3r4 w - - 0 48
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1089
Best move: Rh8#