Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d3 e6 3. Nf3 Be7 4. c3 h6 5. a3 Nf6 6. b4 b6 7. Bb2 O-O 8. Be2 d5
9. e5 Nfd7 10. d4 f6 11. exf6 Nxf6 12. dxc5 bxc5 13. O-O c4 14. a4 Nc6 15. a5
a6 16. Nd4 Ne5 17. f4 Neg4 18. Bxg4 Nxg4 19. Qxg4 e5 20. Ne6 Bxe6 21. Qxe6+ Kh8
22. Qxe5 Bd6 23. Qxd5 Rc8 24. g3 Bc5+ 25. Qd4 Bxd4+ 26. cxd4 c3 27. Bxc3 Rxc3
28. Nxc3 Qxd4+ 29. Kg2 Qxc3 30. Rab1 Rd8 31. Rf2 Rd2 32. Rxd2 Qxd2+ 33. Kh3
Qd7+ 34. Kg2 Qe6 35. Rc1 Qe4+ 36. Kh3 Qxb4 37. Rc8+ Kh7 38. Ra8 Qxa5 39. Kg4
h5+ 40. Kh4 Qb5 41. g4 hxg4 42. Kxg4 a5 43. h4 a4 44. h5 Kh6 *
Position (FEN): R7/6p1/7k/1q5P/p4PK1/8/8/8 w - - 1 45
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 649
Best move: Rh8#