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Re: [computer-go] Ko and transposition tables



You should always have the same number of factors in your board hash, so...

Move   Board hash      Cumulative hash
1      A^B^C^D         A^B^C^D
2      A^E^C^D         B^D^E
3      A^E^C^F         A^B^C^F
4      G^E^C^F         A^B^E^G

In each move, I have changed one component of the board hash (but more
will change when you capture).
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