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Subject: Re: WCCC2004: Crafty-Movei, 1-0 (56m)

Author: Uri Blass

Date: 03:17:36 07/11/04

Go up one level in this thread


On July 11, 2004 at 05:52:33, Uri Blass wrote:

>On July 11, 2004 at 05:42:25, Hristo wrote:
>
>>On July 11, 2004 at 05:38:10, Uri Blass wrote:
>>
>>>On July 11, 2004 at 05:12:39, Drexel,Michael wrote:
>>>
>>>>On July 11, 2004 at 05:08:33, Robert Hyatt wrote:
>>>>
>>>>>On July 11, 2004 at 05:04:48, GuyHaworth wrote:
>>>>>
>>>>>>
>>>>>>... would have liked to see this run out.
>>>>>>
>>>>>>A bit surprised that CRAFTY possibly allowed a R-swap before the bPs were off
>>>>>>
>>>>>>[D] 1r1r2k1/3PR2p/8/7R/4Kp2/5P2/5P2/8 b - - 0 56
>>>>>
>>>>>Score was +12 and failing high every iteration.  Move is Rexh7.  Black is
>>>>>helpless.  Can't try to get both rooks on d pawn as Rh8 will win the other rook.
>>>>> Was expecting to win both pawns and have black sac rook for d pawn to stop
>>>>>it... hence the +12.
>>>>
>>>>Do you realize that you escaped by the skin of your teeth? :)
>>>>38...Rd8 is a simple draw.
>>>>Movei put up a real fight this time.
>>>>
>>>>Michael
>>>
>>>Movei failed low after that move.
>>>I agree that f5 was a blunder.
>>>
>>>probably one ply later could be enough but I will check later.
>>>
>>>Right now I am fixing a problem in the time management of movei with ponder on.
>>
>>Uri,
>>you must really like living on the edge! :-)
>>Fixing things in your engine during the tournament is probably costing you more
>>points than its gaining.
>
>I do not think that it costed me more points.
>I do not do complicated changes.
>
>I am not sure if the previous time management when movei used more than 30
>minutes for a single move when it happened in more than one game was better.
>
>Maybe I will have a new bug and it will cost me more points but I do not think
>so.
>
>I did not do complicated changes during the tournament.
>
>Uri

checking the position show that at analysis mode I cannot reproduce f5.

I guess that in the game movei had different order of pieces that cause to a
different search.

Note that Movei planned Rd8 but changed it's mind in the last
iteration(iteration 13) to f5.

I see that movei without previous analysis likes h6 at depth 14 and not Rd8
when Rd8 is prefered at depth 13 or depth 15.


Uri



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