Author: Martin Giepmans
Date: 10:16:32 04/19/04
Go up one level in this thread
On April 19, 2004 at 12:56:18, Andrew Wagner wrote: >>Hi Andrew, >> >>It's strange that you get the same score (1.8) for every move. >>I don't think that overwriting hash entries can explain that. >>It looks like something is wrong with the way you store or use the different >>types of scores (exact, lower bound, upper bound). >> >>Martin > >Hmmm. I'm not sure I understand this. I'm evaluating material count only, so >wouldn't I expect to see the same score for every move? At least until Trueno >wins the pawn, which it apparently can't see that it can do. The score (1.8) in the later iterations indicates that the engine expects to win a pawn. (although I see no capture in the PV's, perhaps the PV's are incomplete?) What is strange is that it expects to win a pawn after every first move. In fact only Kb1 wins a pawn. The score for the two other moves (Ka2, Kb2) should be 0.9 with a material only evaluation. But it is 1.8 ... Martin
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