There is a game called Tochki, (Russian: Точки) played by Russian and by Czech people with paper and pen. English internets don't have a lot on this game. (or I've probably just not searched enough) But the fact is that this game is very similar to Go. It is not as complicated as go, but has a lot of similarities. Maybe the name of the enclosure - Toochika, be connected to this game?
Links I did find:
The description on an american site - for some reason, boardgamegeek is down for now... But it was up a moment ago.. edit: Up again.
The official rules of the game (very strict and not sure who is the official authority here)
P.S. Maybe this game deserves to have a page on SL.. Or maybe I've just missed it...