The h5 pawn couldn't have gotten there if white still has all of their pieces, and white's light square bishop couldn't have developed if neither the e2 nor g2 pawn have moved
Post illegal positions here!
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There is a long-standing topic for illegal positions in the Fun-Forum with a guy happy to review them:
https://www.chess.com/forum/view/fun-with-chess/illegal-position-contest
Aug 12, 2023
0
#5
Arisktotle wrote:
There is a long-standing topic for illegal positions in the Fun-Forum with a guy happy to review them:
https://www.chess.com/forum/view/fun-with-chess/illegal-position-contest
Ah, ok thanks
Post illegal positions (aka any position that could not have arose from a sequence of legal moves) here!
I’ll start.
This position is illegal for 2 reasons. Can you see why?