Author: Gian-Carlo Pascutto
Date: 09:25:25 01/04/00
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On January 03, 2000 at 18:42:31, Daniel Clausen wrote: >On January 03, 2000 at 18:24:21, Gian-Carlo Pascutto wrote: > >>On January 03, 2000 at 16:52:21, Daniel Clausen wrote: >> >>[snip] >>> #q=19291 [1%] // #(quiescense-nodes# >> >>Wow...does *my* chessprogram have a problem or is this very few ? > >Nope, it was a copy/paste error on my side. Actually the 19291 nodes are 11% >of all nodes, not 1%. Hrm...I'm usually seeing +-50% quiescent nodes...I always thought this was a more or less normal value. >>> #fhs=27982 [55%] // #positions where I get a fail-high (FH) >>> #fh1s=23591 [47%] // #positions where the FH occurs after the 1st move >>[..] >>>As you can see, the percentage on fail-highs after the 1st move, are *far* >>>away from the 90%... >> >>23591/27982 = 84% > >I divided it with the number of positions >a search was applied to. [ Of course it would be also a good idea to increase >this percentage, but that's a different subject then. ] Try searching with a window of (-INF, -INF+1). You should get a quite high percentage now. I don't think there's any sense in trying to improve it ;) -- GCP
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