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Subject: Re: Drawn position?

Author: Dieter Buerssner

Date: 18:41:20 02/09/01

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On February 09, 2001 at 20:53:31, Michael Fuhrmann wrote:

>Is this position really a draw? I don't have all tablebases. (From a game
>between Little Goliath, white, and crafty, black. Was drawn by repetition.)
>
> 2R5/8/8/1k3p2/8/5r1p/7K/8 b - - 0 106

Yace, equipped with KRPKR as the only relevant 5-men table, thinks after 1 1/2
minutes, that it is a draw.

   4908091  1:29.4   0.00 17t  1...Kb6 2.Rc4 f4 3.Rc2 Kb7 4.Rc4 Ka7 5.Rc7+ Ka8
                               6.Rc8+ Ka7 7.Rc7+ {160}

(AMD K6-2 475, 10 M hash)

The score and the PV did not change whithin 10 minutes, after which depth 23 was
completed.

Regards,
Dieter



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