Coming soon · free until launch
Everything you love about online chess — now for Go.
Play rated games, solve the daily problem, learn from your mistakes with AI analysis, and run your own Go school. Free for everyone until our official release.
What you’ll get
Play anyone, anywhere
Rated games on 9×9, 13×13 and 19×19, from one-minute blitz to correspondence with days per move. Japanese or Chinese rules. When nobody is online, practise against AI opponents that are always clearly labelled.
A problem every day
Solve the problem of the day, keep your streak going, and work through problems matched to your level.
Learn from every game
AI analysis shows where the game turned and which moves you could have played instead.
Bring your school online
Teachers can open a school with up to five classes, give students problems to solve, and run tournaments for them.
Free while we build it
Every feature is free for everyone until the official release. Leave your email and we’ll tell you when it’s ready — and well in advance of anything becoming paid.
Get launch updates