Gomoku
Gomoku, also called "Five in a Row", is an abstract strategy board game. It is traditionally played with Go pieces (black and white stones) on a Go board, using 15×15 of the 19×19 grid intersections. Because pieces are not moved or removed from the board, Gomoku may also be played as a paper-and-pencil game. The game is known in several countries under different names.
List of Go terms
"Moyo" is a framework for potential territory which usually consists of unconnected stones with some distance between them. The early game usually consists of competing for "moyo" by attempting to expand one's own and/or invade or reduce one's opponent's. This term is often translated as "framework", "potential" or "wall".