Pokémon just announced that registration has opened up for its Think Fast competition.
Think Fast Competition: Single Battle
First up and starting from June 6th through June 8th. Each round of the competition is limited to a single 10-minute Single Battle, with a 30-second preview of the opponent’s team, and 15 seconds to make moves each turn.
00:00 (UTC) Thursday, May 29, 2014 to
23:59 (UTC) Thursday, June 5, 2014
If you have copies of both Pokémon X and Pokémon Y registered to a single Pokémon Trainer Club ID, you may enter the competition for each of the two games. You will have to complete an entry for each copy of the game that you want to participate with.
00:00 (UTC) Friday, June 6, 2014 to
23:59 (UTC) Sunday, June 8, 2014
You can go to the official website for more information.