Author: Jeremiah Penery
Date: 21:44:28 02/24/99
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On February 25, 1999 at 00:27:58, Jeremiah Penery wrote: >On February 24, 1999 at 23:55:26, James Robertson wrote: > >>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"; >> >>I cannot solve either in a reasonable time with or without hash tables. :( >>For the second position, I solve at ply 21 after more than a minute of thinking. >>There is is probably some big bug in my search that doesn't have to do with hash >>tables, as it seems that William Bryant was able to solve at ply 13. This is >>distressing (not his success, but my failure). :( >> >>James Solving at ply 21 isn't that bad...It's the time that's the problem. Crafty solves the second position at ply 18, but it only takes .17 seconds to do. Unfortunately I could not test it with your program - when I try to test an EPD file, Windows generates some kind of error. :( Jeremiah
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