The computer made a move that didn't make sense. No explanation that I understood. I will look it up but I have never seen a pawn take another pawn that was beside it?? Then move 1 down as if it was a diagonal move?? Weird. Thank you . I have learnt something cool ......There is a rule called en-passant capture, applicable only immediately after a pawn moves two squares. On the very next move - and only then - it can be captured as if it moved one square only. The capturing piece must be a pawn