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Subject: Re: Chest UCI - Mate in 9

Author: David Dahlem

Date: 07:14:49 07/28/04

Go up one level in this thread


On July 28, 2004 at 10:06:48, Gopikrishna wrote:

>On July 28, 2004 at 09:47:41, David Dahlem wrote:
>
>>On July 28, 2004 at 07:17:23, James T. Walker wrote:
>>
>>>On July 28, 2004 at 04:02:43, F. Huber wrote:
>>>
>>>>On July 27, 2004 at 20:16:40, James T. Walker wrote:
>>>>
>>>>>My Chest analysis looks like this (run in Arena).
>>>>>
>>>>>ChestUCI Ver.2.8  UCI:
>>>>>
>>>>>CPU: XP2400+
>>>>>FEN: 6kr/1b2bp1p/p6Q/Pp2p3/1q3p2/4B1N1/2PR2PP/6K1 w - -
>>>>>Search for Mate in 9 ...  (Hash=100MB)
>>>>> 9   00:26  M9  1.Nf5
>>>>
>>>>ChestUCI 2.8 ??
>>>>
>>>>Wow, that´s almost ´ancient´! ;-)
>>>>
>>>>The current version is 3.7 - you should update your ChestUCI, because there
>>>>are now a lot of new (and very powerful) features implemented!
>>>>
>>>>Regards,
>>>>Franz.
>>>
>>>Thanks,
>>>I found version 3.7 and here is it's output (took 1 sec longer).
>>>ChestUCI Ver.3.7  UCI:
>>>
>>>FEN: 6kr/1b2bp1p/p6Q/Pp2p3/1q3p2/4B1N1/2PR2PP/6K1 w - -
>>>Search for Mate in 9 ...  (Hash=100MB)
>>>d=1  t=0.00s [1.00]  n=0kN [1.00]   Hash: spd=1.00  in=1  out=0
>>>d=2  t=0.00s [1.00]  n=0kN [1.00]   Hash: spd=0.97  in=1  out=0
>>>d=3  t=0.00s [1.00]  n=0kN [6.06]   Hash: spd=0.94  in=44  out=0
>>>d=4  t=0.05s [1.00]  n=2kN [5.30]   Hash: spd=1.04  in=318  out=0
>>>d=5  t=0.11s [2.20]  n=7kN [4.41]   Hash: spd=1.24  in=1205  out=0
>>>d=6  t=0.27s [2.45]  n=35kN [4.87]   Hash: spd=1.41  in=5260  out=0
>>>d=7  t=1.26s [4.67]  n=252kN [7.31]   Hash: spd=1.54  in=29947  out=0
>>>d=8  t=7.85s [6.23]  n=2197kN [8.70]   Hash: spd=1.68  in=226763  out=0
>>> 9   00:27  M9  1.Nf5
>>
>>I've never seen that type of output from my ChestUCI. I'm getting a full PV
>>output and you are getting only the first move of the solution. What settings do
>>you have in ChestUCI.ini? Here is mine ...
>>
>>HashSize       = 64
>>DefenderMoves  = false
>>SearchDepth    = 62
>>ProblemType    = Mate
>>AllSolutions   = true
>>FullMovelist   = true
>>SearchMode     = Normal
>>ChecksOnly     = 0
>>KingSquares    = 0
>>PieceLimit     = 0
>>MaxMoves       = 0
>>SearchOrder    = KPX
>>ShowProgress   = true
>>ShowStatistics = false
>>EngineMode     = UCI
>>ExpertOptions  = -SUr
>>AutoSolution   = false
>>TextViewer     =
>>CpuInfo        = Windows ME - Pentium 3 - 933 mhz - 128mb Ram
>>German         = false
>>
>>Regards
>>Dave
>
>Hi.Is there any special setting to make it search only for mate solutions in
>ChestUCI? Or just is it a normal search? Thanks.

ChestUCI is a mate solver, not a regular chess engine.

Dave



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