The name must be of length 3 to 15 You can use alphabets, numbers, and _

Rules

If a game ended by two consecutive passes, the result of the game is automatically judged by the server based on Chinese rules, and there is no functionality at the moment to claim against the result.

As putting stones in your own territory does not harm your score in Chinese rules, sometimes it might be a good idea to play on until things are clear.

Rating

Although our rating system is almost equal to well known ELO rating system, your rating is usually displayed lower, until you have played enough (40 currently), than the rating you are expected to end up with.