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18. 一月 2005, 14:34:49

George Miller

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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 :)