Conquer each others territory as you arrive at new settlements in an L- shaped fashion from your previous lands. To conquer a player's square, just make sure you have more L shaped settlements to that spot than the other player. The player who takes up all the land of the other player first wins. If either player is unable to move from their settlements, the player with the most land wins. (L shape is equivalent of the movement of a knight on a chess board)...