The series recaptures the events of the first two games, Pokémon Red and Blue, in celebration of the release of the newest titles, X and Y, for Nintendo 3DS worldwide on October 12.
In the show, the hero Red departs from Professor Oak's laboratory with his Pokémon, runs into Team Rocket, explores the Kanto region, battles his rival, and competes in the Pokémon League. Red and Blue launched in September 1998.
The additional three episodes will appear on Pokémon TV in the days following the premiere.
Source: All Games Beta