Enter Your Reply The Comment You're Replying To Charles Daniel wrote on Tue, Mar 25, 2008 08:07 PM UTC:Hey Rich, I just want to get an understanding of IAGO chess rules. Take my game Birds and Ninjas. If I use the main variation and add the piece promotion rule (knights and ninja guards promote to more powerful insane ninja knight on opponents rear squares) and 4 ninja pawn drop rule (side drops special pawn to their rear squares) - does that fulfill class X spec? Since I make the drop count as 1 move, does the drop rule have to be modified to be that when the piece leaves any of the rear two squares the ninja pawn must then occupy the just vacated square? Are they any other criteria that is not met - or does this game work fine as Class X? Edit Form You may not post a new comment, because ItemID IAGO Chess does not match any item.