Polyglot HashKey calculation broken

rudzen / ChessLib

C# chess library containing a complete data structure and move generation.

MIT License

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Closed tuxmania87 closed 2 years ago

tuxmania87 commented 3 years ago

Multiple parts of Polyglot are broken.

Hash Key calculation of the board position is wrong
Hash key calculation of the castleing part is simply not working, assert is being fired
Probing the polyglot file is done with wrong ENDIAN coding thus all entries must be reversed byte order