Sensei's Library is a collaborative web site about and around the game of Go (also called Igo, Weiqi, or Baduk). It is a repository, a discussion medium, it is the pot of Go(ld) at the end of the rainbow! SL is whatever you make of it.

Quick Search:

See Find Page for more options or start searching diagrams.

New to Go?

Find out What Go Is, visit the Pages for Beginners or go straight to the Beginner Study Section.

Looking for Go information?

Go to the Reference Section or other Starting Points.

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If you have any questions, don't hesitate to enter them in the Quick Questions or message board pages.

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Anyone (and we mean anyone) can add or edit pages. There is no requirement to register a username / password.

Learn how to use Sensei's Library and try it out in the SandBox.

Here's some things that you could contribute to Sensei's Library:

• Like doing go problems? Try some of our problems and exercises
• Tell us about your local club, a nearby tournament, or about yourself.
• Have a go book you like? Give us your book review!

Featured Article: Archive - Upcoming - Nominations - About

Featured Article for March 2026
6th Ing Cup The 6th Ing Cup was held in 2008, twenty years after the first edition of the tournament as the event is held once every four, like the Olympics. It was the last iteration to receive its own SL article. The winner was Choi Cheolhan, who defeated Lee Changho in the final, who had in turn beaten Lee Sedol and Cho Chikun. This was a good performance by Cho Chikun, who had reached his fifties. Choi Cheolhan had also beaten Gu Li when they met in the round of sixteen. Western Go was represented by Catalin Taranu.
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3 pages edited during the last 24 hours.