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Invalid FEN if more than one king of the same color #306

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Invalid FEN if more than one king of the same color #306

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linrock
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@linrock linrock commented Dec 25, 2021

Updates validate_fen to consider a FEN invalid if there's more than one white king or more than one black king.

Fixes #283

@ianasheu
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ianasheu commented Feb 2, 2022

i write a castling validation if you want to add on your pull request

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snk-js commented Jun 4, 2023

solved in #414

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Should not accept fen with two white kings
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@linrock @ianasheu @snk-js