Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Bc5 7. Bd2 O-O 8.
Nc3 Bg4 9. a3 Nxc3 10. bxc3 Bxf3 11. Bxf3 Qf6 12. Qb1 Bb6 13. Be3 e4 14. Bxe4
Bxe3 15. fxe3 Qxc3 16. Qxb7 Ne5 17. Qb5 Rab8 18. Qa4 Ng4 19. Bxh7+ Kxh7 20.
Qxg4 Qxc2 21. Qe4+ Kg8 22. Rf3 Rb2 23. Rh3 Qf2+ 24. Kh1 g6 25. Rg1 Re2 26. Qh4
Qxh4 27. Rxh4 Re8 28. h3 R2xe3 29. Rd1 Rd8 30. d4 Rxa3 31. d5 Ra5 32. Rhd4 Rc5
33. d6 cxd6 34. Rxd6 Rxd6 35. Rxd6 Rc1+ 36. Kh2 a5 37. Ra6 Ra1 38. Ra8+ Kg7 39.
Kg3 Kh6 40. Kf4 a4 41. Ke5 a3 42. Kf6 a2 *
Position (FEN): R7/5p2/5Kpk/8/8/7P/p5P1/r7 w - - 0 43
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 779
Best move: Rh8#