Author: Will Singleton
Date: 12:04:45 02/24/99
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On February 24, 1999 at 04:48:50, Ulrich Tuerke wrote: > >On February 24, 1999 at 04:36:47, Ulrich Tuerke wrote: > >I use the 2 positions below to test correct work of my hash algos. You need >correctly working hash to solve this. May be they are useful for you. > >8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1 id "HASH-01";c0 "Only Kb1! wins"; >8/1p5k/1P1p4/3p4/3Pp2p/2K1P2p/7P/8 w - - 0 1 id "HASH-02";c0 "Kb2! draws"; Thanks for posting these, they showed a problem with my tables. When I run these from the initial positions, I get the solutions almost instantly, as it goes quickly up to the maxply setting. But the search bogs down on subsequent moves, and takes much longer. So I went ahead and cleared the tables after each move, and now each move is like the first, almost instant! So I must have a problem storing current positions over existing table entries. Or does it sound lile something else? Will
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