Name player default name																	1	1
Name rival default name																		1	2
Pick Squirtle																				2	4
Lose Rival fight in 4 turns																	8	12
Deliver Parcel																				1	13
Encounter a level 5 Pikachu in front of the bug catcher, and get a max roll crit to die		1	14
Buy some Poke balls																			4	18
Get 2 shot by rival 2's Pidgey																2	20
Run from the trainer-fly encounter															1	21
Save and Brock Through Walls																3	24

Now wtw to an oob area of route 15 containing some grass tiles and an f4 cooltrainer spot
Allow the automatic movement to happen, when it's over, encounter a ditto

Catch Ditto																					1	25
Kill Squirtle																				1	26
Get ct move on ditto																		4	30
Catch a filler poke																			1	31
ct for f4																					3	34
look at f4's stats																			3	37
swap ditto to slot 13 if that still works													3	40


Not sure if can end game in 1 swap, but can deathwarp for free so shouldn't matter.
Possible saves:
If can find another pokemon with super glitch that doesn't require seeing a pokemon, can save an a press
If can find a way to get a useful super glitch corruption with 3 party pokemon, can save 1 a press
If can do both, save an additional 3 a presses