Author: Ernst Walet
Date: 00:59:21 01/27/02
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On January 26, 2002 at 20:02:29, Bas Hamstra wrote: >On January 26, 2002 at 16:42:23, Ernst Walet wrote: > >>On January 26, 2002 at 12:48:46, German Rodriguez wrote: >> >>>When I click on defaults in the F7 engine parameters, futility pruning is >>>enabled as default on my copy. No one has brought this up, so is it just me that >>>this happens to? >>> >>>Won't this do more harm than good in longer time controls and therefore should >>>it be left unchecked? >> >>Yes I noticed it too and futhermore the option for mate extentions is gone. >> >>I haven't found a position though where this pruning resulted in not finding a >>move, or taking much more time. Maybe someone else did? >> >>Ernst. > >Try the move Nf6+!! that Ponomariov played with and without. > >Bas. Can post the position for me, Bas? Thanks, Ernst.
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