Concord Rules
- Specific features:
- When passing, a stone must be handed over to the opponent. This stone becomes a prisoner.
- First and last pass must be done by different players.
- Counting method: Territory or Area, both yield the same result.
- Superko: Yes
- Suicide: Forbidden
- Points in seki: Count
- Cost of moving in one's territory: 0 points
- Life and death settled by: Game resumption
- Illegal move: Is regarded as a pass
Full text in English