Go

AlphaGo Teach

https://alphagoteach.deepmind.com/

The story of AlphaGo so far

https://deepmind.com/research/alphago/

AlphaGo Zero: Learning from scratch

https://deepmind.com/blog/alphago-zero-learning-scratch/

Mastering the game of Go without human knowledge

https://www.nature.com/articles/nature24270