Feature request for fog-of-war 2: en-passat

The rules says: "En passant capture is allowed. The threatened pawn and the square it moved through are both visible to the capturing player, but only until the end of the turn." However when en passant capture is possible only the square the pawn just passed is visible, the pawn itself is not visible. It makes hard to see when en passant is possible, especially when passed square is visible by other pieces. In this case the only way to see whether en passant possible is to click the pawn and it works only if the option "legal move indicators" is on. 

It should be relatively easy to fix it. The client already have information that this move is possible and therefore it knows where there is a threatened pawn. So the change should be only on the client side.