Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Be7 6. O-O O-O 7. h3 h6 8. b4 d6
9. a4 a5 10. b5 Nb8 11. Re1 Nbd7 12. Be3 c5 13. Nbd2 Re8 14. Nf1 Nf8 15. Ng3
Be6 16. Bxe6 fxe6 17. d4 exd4 18. cxd4 cxd4 19. Nxd4 d5 20. e5 N6d7 21. Qh5 Bg5
22. h4 Bxe3 23. Rxe3 Qe7 24. Rc1 Rec8 25. Rec3 Rxc3 26. Rxc3 Qb4 27. Nde2 Qxa4
28. b6 Nxb6 29. Rc7 Qe8 30. Qg4 Qg6 31. Qd4 Nc4 32. Nf4 Qb1+ 33. Kh2 Qb6 34.
Qxb6 Nxb6 35. Rxb7 Nc4 36. Ngh5 Nxe5 37. Rxg7+ Kh8 38. Re7 a4 39. Nf6 a3 40.
Nxe6 Neg6 41. Rg7 Ne7 42. Rxe7 a2 43. Rg7 Nxe6 *
Position (FEN): r6k/6R1/4nN1p/3p4/7P/8/p4PPK/8 w - - 0 44
White to move.
Themes:  Endgame Arabian Mate, Mate in 1 
Puzzle rating: 1036
Best move: Rh7#