Pokémon FireRed: Rocket Edition walkthrough · Part 13 of 15
Part 13: Pallet Town again — Oak's secret lab
Oak's aides and the lab guards.
Pallet Town again — Oak's secret lab opens 1 area. There are 2 trainers standing in it.
Where to go
Oak's Secret Lab
Trainers: Guard Robot (1) Lv 44, Guard Robot (2) Lv 45
This game's documentation doesn't say where 4 of its 339 fights happen, so those trainers are on no part of this walkthrough; they are all on the Trainers page.