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Subject: Re: What is position learning good for?

Author: Torstein Hall

Date: 14:57:41 05/18/04

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After stepping back and forth with Hiarcs 9, it takes Hiarcs a very long time to
find the right moves.

Strange things happen in my view.

[D]r1bqr1k1/p1p2ppp/1p1p1nn1/3PpNB1/4P3/P1PB4/2PQ1PPP/R4RK1 w - - 0 1

After going through a line like: 1.Nxg7 Kxg7 2.f4 Nxf4 3.Rxf4 exf4. 4.Qxf4 Nh5
5.Qh4 f6 6. Qxh5 and Hiarcs find the right moves and score goes up high. When
stepping back, move by move H9 do drop back in score to something like .7 and
uses a lot of time to seee the win again. It looks like it has absolutly no use
of the position learning in the search, only looking at it in the actual
position. I wonder if the postion learning has any, or just an extremly small
help on H9 playing.

Torstein



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