Sep. 12, 2008

Still mostly working on eval. I'm trying out some more sophisticated king-saftey eval that has some knowledge of pins. Also recently fixed a bug in scoring for castling rights. And I'm looking at a recent loss that may show up some other eval issues (see discussion on talkchess.com).

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Sep. 5, 2008

I have been putting in some evaluation fixes. The most recent one was a bug that caused mis-evaluation of weak pawns. Fixing this has apparently improved play quite a bit. I also fixed some endgame eval problems.

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