Save on this tile: https://www.extratricky.com/pokeworld/rb/60#5,5

Then do the normal intro sequence with the path:
D D D D D D D D D A D D A D R R R R R R R R R R R R R R R R U R R U A U R A R R D A D R A R R R R R R A U U R R R A D D D D D D D D L L L L D D D D D D D D D A L L L L L A L L L L L L L L L L L L L L L A L U A U U A U U A U U U U U U U U R U U U A U U U U U U

A press map coming soon.