This image gets worse the more you look at it because there are almost no legal moves and the few legal ones are within a contained space, but i did find the actual answer.
Undefended white pawn allows a bishop to break free to then free the rooks.
OP, i kinda recommend making this pawn and its cousins in the pattern black to make this truly unsolvable.
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This image gets worse the more you look at it because there are almost no legal moves and the few legal ones are within a contained space, but i did find the actual answer.
Undefended white pawn allows a bishop to break free to then free the rooks.
OP, i kinda recommend making this pawn and its cousins in the pattern black to make this truly unsolvable.