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Subject: Re: Shredder 9 cannot find a easy win in the endgame - Test !

Author: Kurt Utzinger

Date: 12:18:35 06/05/05

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On June 05, 2005 at 15:05:15, Eduard Nemeth wrote:

>On June 05, 2005 at 14:45:37, Kurt Utzinger wrote:
>
>>On June 05, 2005 at 12:53:45, Eduard Nemeth wrote:
>>
>>>[D]6n1/3p4/8/1P1Pk1n1/4P3/B5K1/8/8 w - -
>>>
>>>b6! wins easy, but S9 cannot find it!!!
>>
>>
>>      Interesting example to demonstrate that there
>>      are situations where too much pruning may be
>>      worse. On the other hand: all other engines
>>      which find the move b5-b6 within seconds have
>>      almost no chance to win a match vs Shredder 9.
>>      The overall playing strength of a program is
>>      more important than a single position which
>>      can't be solved -:)
>>      Kurt
>
>In my opinion S9 should not only ENG-ENG games win, he should be good for home -
>and endgame analysis too! ;)

      Hi Eduard
      Just right, but what are you claiming about

      New game, 180'/40+60'/20+30'
      6n1/3p4/8/1P1Pk1n1/4P3/B5K1/8/8 w - - 0 1

      Analysis by Shredder 9:

      1. +- (4.45): 1.b6 Nxe4+ 2.Kh4 Nd6 3.Bxd6+
      2. ² (0.54): 1.Bb2+ Kd6 2.Kf4 Nxe4 3.Kxe4 Kc5 4.Bg7 d6 5.Bf8

      (, MyTown 04.06.2005)

      As you can see, Shredder 9 has no difficulty in playing
      the correct move if you use increase the number of
      analysing lines.
      Kurt




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