So I've been looking though Forums about chess on reddit and other places and people were saying you MUST take en passant but I've only been playing chess for 3 years online only and I always thought en passant was optional so if people could shed light on this for me that work be great
It's optional, unless it's the only legal move.
So I've been looking though Forums about chess on reddit and other places and people were saying you MUST take en passant but I've only been playing chess for 3 years online only and I always thought en passant was optional so if people could shed light on this for me that work be great