this post was submitted on 22 Oct 2023
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AnarchyChess

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[–] starman2112@sh.itjust.works 12 points 10 months ago (15 children)

I've often wondered if it's always possible to tell whether any arbitrary boardstate is possible, and I came up with a few easy ways to tell how the board can't be legal without verifying that no set of moves can lead to it. Can you spot every illegality?

[–] Borger@lemmy.blahaj.zone 3 points 10 months ago (1 children)

2 black bishops on black tiles

[–] JowlesMcGee@kbin.social 3 points 10 months ago (2 children)

Couldn't you accomplish that with promoting a pawn?

[–] perviouslyiner@lemm.ee 5 points 10 months ago

Not while leaving 8 pawns in play

[–] magic_lobster_party@kbin.social 4 points 10 months ago

Which pawn got promoted?

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