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Subject: Re: Perpetual Check

Author: Günther Simon

Date: 16:17:24 09/05/04

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On September 05, 2004 at 19:04:48, Uri Blass wrote:

>On September 05, 2004 at 18:55:53, Günther Simon wrote:
>
>>On September 04, 2004 at 11:46:48, Ed Schröder wrote:
>>
>>>Does someone possess a good test set for testing Perpetual Checks ?
>>>
>>>Thanks.
>>>
>>>Ed
>>
>>
>>Well may be this one is too difficult for all current programs ;)
>>For the record, this game really happened just one hour ago
>>in a RWBC test tourney with live broadcast.
>>Humans immediately see the draw I guess...
>>The prog with Black resigned a few moves after it saced the first rook
>>and started to check. May be with resign off it would have played
>>alright until 50 moves rule? (Resign was -8)
>>
>>[D] 7k/R5R1/8/3r3P/3r3K/5P2/6P1/8 w - - 0 59
>
>No draw
>Movei finds the line
>
>g4 Rxg4+ Rxg4 Rxh5+ Kg3 Rh3+ Kf4 Rxf3+ Ke4 Re3+ Kd4 Rd3+ Kc4 Rc3+ Kb5 Rc5+ Ka4
>
>Uri

Movei is wrong.

Günther



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