Author: Will Singleton
Date: 09:20:14 03/07/99
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On March 07, 1999 at 04:50:13, Dave Gomboc wrote: >On March 02, 1999 at 17:25:08, Will Singleton wrote: > >> 5R2/8/8/4rp2/3r4/5k2/2B1p2P/2K1R3 w - - >> White to move and draw. >> <snip> >>And for some reason, it took my program a ton of nodes to resolve the fail-low, >>and then a ton more to find the better move. Something for me to worry about. >>Will > >How are you trying to resolve the fail-low at the PV? Have you tried completely >restarting the search (with the TT intact! :) My understanding is that this is >the preferred method nowadays... but certainly, YMMV. > >I am interested to hear from those who do restart on PV fail-lows, and those who >tried it but found it lacking. > >Dave Gomboc I hadn't thought of that, will try it and let you know. Thanks for the suggestion. Will
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