Study Go

We provide a place to study go together. Review your games, study pro games, attend lectures, and more

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Play Go

Our league system allow you to play long serious games in a friendly yet competitive environement.

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Run by and for an international go community. We would be delighted to hear your ideas or feedback.

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Latest News

Guo Juan (5p) answer your questions next sunday

Hi guys,

Master Guo Juan (5p) will answer OSR members questions on Sunday the 28 of January at 18:00 GMT in KGS OSR room.

That's an opportunity to remind you that you are lucky enough to be able to ask her questions any time  in our forum.

She will answer live every last Sunday of the month and we try our best to record it every time.

Words ...
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Server issue. One week data loss. Games will be fine.

Server issue

Since this Monday we have faced an important server issue. For the curious, it was a mess in django migration files.

The Good news is we have a weekly automated back up.

The Bad news is I was not able to fix this mess while saving the db.

This means....

One week's data loss

We had to revert our database state to Friday the 12 of January ...

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Happy new year! Prizes and new leagues.

Happy new year OSR go friends!

Year 2017 is behind us and it's time to award prizes as every month.

December was quite a slow month on OSR leagues with only 43 league games played. We are going to rethink our league structure so you guys can enjoy it fully. Feel free to tell us what you want!


Congratulation to all our winners!

Monthly ladder prizes:

  • Winner of ...
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Brandon (5d) teaches winner of November DDK league

As the winner of the November DDK League, yours truly was treated to a teaching game with Brandon (KGS 5d) which took place on OGS this Wednesday the 27th December.  Brandon was a kind and helpful teacher, being careful not to crush his student and to provide plenty of opportunities for learning and discussion.  The Kifu follows and can also be found on for those of you who ...

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