Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 a6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Be3 Qxd4
8. Bxd4 Nf6 9. Bxf6 gxf6 10. Nc3 Bb4 11. Kd2 Bxc3+ 12. Kxc3 d6 13. f3 Be6 14.
Bd5 O-O-O 15. Rad1 Kb8 16. f4 c6 17. f5 Bxd5 18. exd5 Rde8 19. dxc6 bxc6 20.
Rxd6 Re2 21. Rxc6 Rxg2 22. Rxf6 Rc8+ 23. Kb3 Rcxc2 24. Rb1 Rxh2 25. Rxf7 h5 26.
Rh7 Rcf2 27. Rh6 Rxf5 28. Rxa6 Rb5+ 29. Ka3 h4 30. Rh6 Ra5+ 31. Kb3 Rh3+ 32.
Kb4 Rxa2 33. b3 Rah2 34. Rf1 Rg3 35. Rf8+ Kc7 36. Rf7+ Kd8 37. Rh8+ Rg8 *
Position (FEN): 3k2rR/5R2/8/8/1K5p/1P6/7r/8 w - - 9 38
White to move.
Themes: Hanging Piece Endgame, Rook Endgame Mate in 1 
Puzzle rating: 700
Best move: Rxg8#