Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bg4 5. g3 Bxf3 6. Qxf3 d4 7. Bh3 Qf6 8. O-O
Bd6 9. Qxf6 Nxf6 10. Nc4 Bc7 11. f4 Nbd7 12. Nxe5 Nxe5 13. fxe5 Ng8 14. Bf4 Ne7
15. e6 Bxf4 16. exf7+ Kf8 17. Rxf4 Ng6 18. Rf2 Ke7 19. Raf1 Rhf8 20. Bf5 Ne5
21. Bxh7 Rxf7 22. Rxf7+ Nxf7 23. Kg2 Rf8 24. h4 Rh8 25. Bf5 c5 26. c3 Ne5 27.
Rd1 dxc3 28. bxc3 Rd8 29. d4 Nc4 30. Kf3 Ne5+ 31. Kf4 Nc4 32. d5 b6 33. g4 Kd6
34. g5 Ne5 35. g6 Rf8 36. Kg5 Nd7 37. Bxd7 Kxd7 38. h5 Kd6 39. h6 Ke5 40. d6
gxh6+ 41. Kxh6 Kf6 42. d7 *
Position (FEN): 5r2/p2P4/1p3kPK/2p5/4P3/2P5/P7/3R4 b - - 0 42
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 842
Best move: Rh8#