这款围棋游戏支持悔棋、载入棋局、保存棋局、适时显示走棋状态信息等，另外这些源代码都下是出自一人之手，在编程风格上会大不相同，感兴趣的朋友可以研究一下每个人的实现代码，很有意思哦。

-This chess game supports undo, load the game save the game time display status information such as playing chess, while the source code is from a person under the hand of the programming style will be different, interesting friends can look at implementation code for each person, very interesting oh.