Author: Robert Hyatt
Date: 19:22:59 11/11/02
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On November 11, 2002 at 20:10:07, Russell Reagan wrote: >When does a program output the PV? Does it output the PV after every iteration >of iterative deepening? Or is it possible to output a PV in the middle of a >search? It seems like you should be able to update it after you get a score >greater than alpha and less than beta. I do that, although I assume you mean at the root, which is the only place it makes sense... > >For example, you search the first move and get a score, and that's your PV so >far. You search a second move, get a score, and if that score is greater than >alpha and less than beta, that should be your new PV shouldn't it (even though >you are only two moves, or branches of the tree, into the search for this >iteration)? correct...
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