When using mRcR castling is possible only with the outer piece- the cannon. When using R is possible to castle with both pieces but there are still, in both cases three fields instead of two highlighted. There needs to be highlighted only the 2 squares near the piece to castle with.
When using mRcR castling is possible only with the outer piece- the cannon. When using R is possible to castle with both pieces but there are still, in both cases three fields instead of two highlighted. There needs to be highlighted only the 2 squares near the piece to castle with.