Enter Your Reply The Comment You're Replying To H. G. Muller wrote on Sat, Aug 9, 2008 08:52 PM UTC:Joker80 is supposed to do (b). But of course the FEN first has to pass through WinBoard before it is handed to Joker. This version of WinBoar doesn't necessarily require Rooks in the corners to castle with, as I could imagine there would exist variants that had some other piece there, with which you could castle. (Just like Knightmate allows Rooks to castle with the Royal Knight.) Allowing empty squares to castle was a very bad idea, though. I am not sure what the problem was. The link did not work (website was down?) when it was first posted, and when I look now, it points to a Smirf game. Edit Form You may not post a new comment, because ItemID Winboard F does not match any item.