五子棋是世界智力运动会竞技项目之一，是一种两人对弈的纯策略型棋类游戏，是世界智力运动会竞技项目之一，通常双方分别使用黑白两色的棋子，下在棋盘直线与横线的交叉点上，先形成5子连线者获胜。(Gobang is one of the sports world intellectual games, pure strategy is a chess game of two players, is one of the sports world intellectual games, the two sides were usually use black and white pieces on the board under the intersection of straight line and horizontal line on the first 5 sub line wins.)