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Subject: Re: position

Author: chandler yergin

Date: 19:13:06 10/06/05

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On October 06, 2005 at 18:27:19, Uri Blass wrote:

>On October 06, 2005 at 18:20:19, chandler yergin wrote:
>
>>On October 06, 2005 at 02:37:34, Uri Blass wrote:
>>
>>>On October 06, 2005 at 02:13:50, Lance Perkins wrote:
>>>
>>>>On October 05, 2005 at 21:03:11, Will Singleton wrote:
>>>>
>>>>>A comp played this move against my comp on ICC today, took less than 30 secs.
>>>>>Can any program find it as fast?
>>>>>
>>>>>[d]3rn1k1/2qbrp1p/1p1ppnpQ/p5NP/1PP1P3/P1N4R/4BPP1/3R2K1 w - - bm Rdd3
>>>>
>>>>Need 42 secs...
>>>>
>>>>Thinker 5.0c on a 2.4ghz AMD
>>>> 8      99   145    1347078 h5g6  f7g6  d1d2
>>>> 8     105   186    1649244 h3h4  d7c6  e2g4  c7c8
>>>> 9     108   848    7140678 f2f4  a5b4  a3b4  d7c6  e2g4
>>>>10      96  1787   14663556 h5g6  f7g6  h3h4  d7c6  e2d3
>>>>10      99  2037   16294503 h3h4  d7c6  d1d2  a5b4  h5g6
>>>>10     162  4246   29903901 d1d3  d6d5  c4d5
>>>
>>>congratulations.
>>>
>>>42*2.4/2=50.4 seconds
>>>
>>>50.4*32=1608.3
>>>
>>>Thinker is more than 32 times faster than Fruit2.2 that still does not find it
>>>after more than 35 minutes on my A3000(2ghz) after searching more than 1,300,000
>>>Knodes
>>>
>>>If you can only be more than 32 times faster than Fruit2.2 in every position
>>>then thinker may be more than 200 elo better than Fruit2.2
>>>
>>>Note that Fruit2.2's behaviour is interesring.
>>>At depth 15 it seems to be hypnotized by Rd3
>>>It cannot be convinced to play it but also cannot leave analyzing this move.
>>>
>>>Here is Fruit2.2's output(after 35 minutes of analysis)
>>??????????
>>Bottom Line.. Looks like  1 Min 48 sec?
>> +-  (1.81)   Depth: 15/52   00:01:48  67203kN
>
>Yes
>In 35 minutes of analysis the last output was after 1:48 minutes.
>
>Next output after that outpur was only after more than 50 minutes.
>
>Uri
  Yes that's what's confusing.. I understand in real time
it was 50 minutes.. in the time evaluating that one line it was
1 minute 48 seconds.



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