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Subject: Re: Shredder 8 with nonsense mate in 153 announcement

Author: Christophe Theron

Date: 09:45:30 01/17/04

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On January 17, 2004 at 07:59:09, Harald Faber wrote:

>On January 17, 2004 at 06:07:33, Ed Schröder wrote:
>
>>On January 16, 2004 at 19:06:21, Harald Faber wrote:
>>
>>>
>>>[D]2r1k1b1/pp4Q1/3p4/q5p1/4P3/1PN2P2/PP6/1K5R b - - 0 1
>>>
>>>Analysis by Shredder 8:
>>>
>>>1. +- (#153): 33...Lf7 34.Th8+ Ke7 35.Txc8 d5 36.Sxd5+ Kd6 37.Dxf7 De1+ 38.Tc1
>>>Dc3 39.bxc3 b5 40.Dxa7 Kc6 41.Dc7#
>>>2. +- (#151): 33...Tc7 34.Dxg8+ Kd7 35.Sd5 Tc2 36.Th7+ Kc6 37.Dc8+ Dc7 38.Txc7+
>>>Kb5 39.Kxc2 a5 40.Dxb7#
>>>3. +- (#7): 33...De5 34.Dxg8+ Kd7 35.Th7+ De7 36.Txe7+ Kxe7 37.Dxc8
>>
>>Harald,
>>
>>Can you proof your claim?
>>
>>Ed :)
>
>Sure.
>33...Lf7 34.Th8+ Ke7 35.Txc8 d5 36.Sxd5+ Kd6 37.Dxf7 De1+ 38.Tc1 Dc3 39.bxc3 b5
>40.Dxa7 Kc6 41.Dc7# is #8, not #153
>
>33...Tc7 34.Dxg8+ Kd7 35.Sd5 Tc2 36.Th7+ Kc6 37.Dc8+ Dc7 38.Txc7+ Kb5 39.Kxc2 a5
>40.Dxb7# is #7, not #151.
>
>Do you count 151 or 153 moves in those mate lines? ;-)))



You did not give proof that there is no mate in 153! :)



    Christophe

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