JAVA象棋,添加功能:实现了当前棋局的保存。-JAVA chess, adding functions : to achieve the preservation of the current game.

a basic chess application,, not chess game.

使用了alpha-beta搜索，实现了简单的人机博弈。由于估值函数比较简单，目前棋力不是很强。-Use the alpha-beta search to achieve a simple man-machine game. Since the valuation function is relatively simple, there is not very strong chess.