At 07:33 AM 6/24/01, Robert Jasiek wrote: >Dave Dyer wrote: >> If there are N ko's >> on the board, there are 2^N positions that can be cycled through >> before any move irrelevant to the ko must be played. > >You speak of "ko" in general as if any definition would exist. >Which, please? Do you mean "shapes with 2-play loops" instead >of "ko"? Yes. that's what I mean.