💡📝M Winther wrote on Sat, May 2, 2009 05:43 PM UTC:
Perhaps TascBase uses this tag internally because he needs to know that it is a Fischer Random game, so that castling will work. He can read Fischer Random PGN, so this must be the case, then.
My point was that, in my four relocation variants, it is easy to deduce which relocation moves were executed and it what order. The relocation rules are such. Therefore it is enough with FEN. But it could be worthwhile with an enhanced PGN.
/Mats