Thank you Fergus. I have modified that page to include a link to the GC preset. I have followed the rules as HG understood them when he made the ID. Indeed, the initial text on the main page with rules is not fully clear about castling and pawn's promotion. Some precision can be found in the comments.
Thank you Fergus. I have modified that page to include a link to the GC preset. I have followed the rules as HG understood them when he made the ID. Indeed, the initial text on the main page with rules is not fully clear about castling and pawn's promotion. Some precision can be found in the comments.