"Automated Discovery of Search Extensions"

Code, algorithms, languages, construction...
BB+
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Joined: Thu Jun 10, 2010 4:26 am

Re: "Automated Discovery of Search Extensions"

Post by BB+ » Tue Dec 07, 2010 2:36 am

In any case, microwine loads the eval function into 0x46adc0, and the function runs to 0x46bfb3.
For the purposes of comparison I looked at the evaluation Rybka 2.3.2a again. There are a few differences from the Fruit evaluation features as used in Rybka 1.0 Beta. There is "pawn endgame" code, "anti-mobility" for pawns that can't move, no bonus for knight mobility, and a version of the "drawish" indicator from the pawn structure. The 32-bit field to combine two 16-bit opening/endgame scores is present also. Other than these, it seems to be the same as previously, with some of the internal PST scaling from Fruit also still extant.

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