heyo: This "pass stone" is essentially the Chinese scoring system, which others have suggested in this DB before. Chinese scoring actually fixes several nagging issues encountered on this site with the Japanese scoring, mainly dealing with people who don't understand scoring completely.
(dölj) När du utför drag i ett parti så kan du välja vilket parti som kommer upp därefter genom att välja ett lämpligt alternativ på listan intill Dragknappen. (pauloaguia) (Visa alla tips)