Open AI (Elon Musk) was developed for Dota 2, Google moved to SC2 and Facebook choose BW as their playground to challenge human intelligence.
After a while, Facebook appeared to a Brood War AI tourney in Canada but was defeated by a team of amateurs.
The latest update that I managed to find is about FB participating in another Canadian tourney one year ago managing to take the second place.
The first place was taken by a Samsung bot and the third place by a Chinese researchers team.
I'm quite passionate about Neural Network AI since the AlphaGo vs Lee Sedol stream so If anyone have any updates on the state of FB AI project I would love to know more on the topic