BrainKing - 讨论板 (Checkers)

Checkers

Discuss about checkers game or find new opponents. No insulting, baiting or flaming other players. Off topic posts are subject to deletion and if it persists the poster faces sanctions. This board is for checkers.

讨论板列表
您未权限在该板张贴消息。只有最低脑兵级别的会员才允许张贴在该板。

状态: 所有人能发表

先显示最旧的消息。

18. 一月 2005, 14:34:49

George Miller

张贴全体 | 链接

题目: Re: The 3 move draw rule

EdTrice:
The English (EDA) introduced a 4 fold repetition rule in the early 1990's along with clarification of "making progress". But even 3 fold repetition is OK - with perfect play you NEVER need repeat a position - so you have a couple of chances to get it right - or do you want forever :)