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Subject: Re: A simple testposition - but ChessTiger 14 can't it not !

Author: Uri Blass

Date: 04:24:54 04/19/01

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On April 19, 2001 at 06:59:34, stuart taylor wrote:

>On April 19, 2001 at 06:51:26, Eduard Nemeth wrote:
>
>>[D]8/8/8/6Np/2N5/Pk6/6K1/8 w - - 0 1
>>
>>Analysis ChessTiger 14.0 with TBs (4+5-pieces) and 96 MB Hash on a P600:
>>
>>00:00:20.1	6,62	14	5162472	Ne5 Kxa3 Kg3 h4+ Kh3 Ka4 Ng4 Ka3 Ne6 Kb4 Nf4 Ka4 Nd5
>>Ka3 Ndf6
>>00:02:18.2	6,60	15	37335234	Ne5 Kxa3 Kg3 h4+ Kh3 Ka4 Ng4 Ka3 Ne6 Kb4 Nf4 Ka4 Nd5
>>Ka3 Ne7 Kb4
>>
>>This is draw (or a mate in 100 moves :)!
>>
>>Win move are 1. Nf3 or 1.Ne4
>>
>>Eduard
>
>Are we saying that the new Tiger updates are NOT a significant strength increase
>as had been claimed?

No

The fact that tiger cannot solve some rare positions because of wrong knowledge
does not prove that the new tiger is not a significant strength increase.

I guess that the fact that tiger cannot solve some positions like the position
that was posted is reducing the rating of tiger by less than 5 rating points.

Uri
>  Will an additional corrective patch insure that it IS?
>S.Taylor



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