Enter Your Reply The Comment You're Replying To Greg Strong wrote on Thu, Apr 30, 2009 07:01 PM EDT:Twilight chess is interesting. I think the page is not quite clear how the 50-move draw rule works with pawn warping. I guess, technically, warping a pawn is moving a pawn, so it resets the 50-move counter. But pawn moves normally reset the counter because they are non-reversable. Now I guess all pawn moves are reversable because warping allows them to go backwards. I'm not sure I like this. The non-reversability of pawn moves is one of the defining characteristics of Chess. Edit Form You may not post a new comment, because ItemID Two new variants does not match any item.