Mabi

Mabi is a unification game in which the goal is to create the largest group of your pieces possible. Starting with the initial position as the diagram, players move one of their pieces either vertically or horizontally, one step at a time. However, if a pieces is adjacent to a larger group of opponent's pieces, that piece becomes paralyzed and cannot move. If you can make a larger group than your opponent in the end, you win. In case of a tie, the first player to build a group of that size wins. This game is included in Generic Board "Square". —description from the designer