小朋友,在福泉市苗家寨流传着一种古雅的棋,因棋盘像一支水牛角(如右图),而得名牛角棋。牛角棋是供两人玩的棋类游戏,一共只有三个棋子:一方有2颗黑棋子,另一方有一颗白棋子,棋子放在交叉点上。游戏的规则是:一方走白子,另一方走黑子,两人轮流走,每次沿棋盘线走一步,可以进,也可以退;但不能不走,也不能走到有子的地方。如果黑方将白方逼入牛角顶部(即O点),那么黑方 Children, in Miao Village, Fuquan City, circulating a quaint chess, because the chessboard like a buffalo horn (pictured on the right), and was named horns chess. Buffalo chess is a board game for two people, with a total of only three pieces: one black pawn on one side and a white pawn on the other and the pawn on the intersection. The rules of the game are: one to take the white child, the other to go sunspots, two take turns, each step along the board line, you can enter, you can retreat; but can not go, you can not go to where you have children. If Black tries to push White to the top of the crook, which is point O, then Black