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Impossible check align en passant capture #14

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veloce opened this issue Apr 10, 2023 · 0 comments · May be fixed by #19

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veloce commented Apr 10, 2023 •

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This position cannot be reached by standard chess from initial position:

id align-ep
epd 8/8/8/1k6/3Pp3/8/8/4KQ2 b - d3
perft 1 6
perft 2 121
perft 3 711

When dartchess supports optional validity requirements, it should be able to validate that perft.

The text was updated successfully, but these errors were encountered:

veloce linked a pull request

that will close this issue

Impossible en passant capture that blocks a check #19

Draft

veloce changed the title ~~Fix chess tricky perft~~ Impossible check tricky perft

veloce changed the title ~~Impossible check tricky perft~~ Impossible check align en passant capture

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