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Subject: Re: Great test position from Dortmund qualifier: well done Gambit!

Author: Kurt Utzinger

Date: 12:39:56 07/06/02

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On July 06, 2002 at 14:48:52, George Sobala wrote:

>Topalov v Lutz
>
>How long does it take for your engine to find Nxf6?
>
>Live on the ICC, I happened to have Gambit Tiger analyzing on aggressive mode on
>a humble K6-2 450Mhz and it found the winning line *immediately*, whereas other
>engines I tried subsequently such as Fritz7 and Hiarcs8 were struggling even
>after several minutes on a Duron 800Mhz.
>
>[D]1r4k1/1q3pp1/r3b2p/p2N4/3R4/QP3P2/2P3PP/1K1R4 w - -

Analysis Junior7 on Ath 1.2/32 MB hash:

Utzinger,K - Junior 7
1r4k1/1q3pp1/r3b2p/p2N4/3R4/QP3P2/2P3PP/1K1R4 w - - 0 1

Analysis by Junior 7:

1.b4 axb4 2.Txb4
  =  (-0.24)   Tiefe: 3   00:00:00
1.f4 a4
  =  (0.09)   Tiefe: 3   00:00:00
1.g4 a4
  =  (0.11)   Tiefe: 3   00:00:00
1.Se3 Dc6
  ²  (0.32)   Tiefe: 3   00:00:00
1.Sc3 Dc6
  ²  (0.36)   Tiefe: 3   00:00:00
1.Se7+ Kh7 2.Kc1 Te8 3.Sd5 Tc6 4.Da1
  ±  (1.23)   Tiefe: 3   00:00:00
  =  (0.20)   Tiefe: 9   00:00:00  161kN
1.Dc5 Kh7 2.Tc4 Tc8 3.Dd4 Lf5 4.Txc8 Dxb3+ 5.Ka1 Da3+ 6.Kb1
  ²  (0.55)   Tiefe: 9   00:00:00  206kN
  =  (0.00)   Tiefe: 15   00:00:19  19961kN
1.g4 Lxd5 2.Txd5 a4 3.Td8+ Kh7 4.Txb8 Dxb8 5.h4 Db5 6.Df8 axb3 7.Dxf7 b2
  =  (0.07)   Tiefe: 15   00:00:25  26365kN
1.Sf4 Dc7 2.Sxe6 Txe6 3.Td7 Dc3 4.Db2 Dc5 5.T7d5 Df2 6.Td8+ Te8 7.Txb8 Txb8
  ²  (0.28)   Tiefe: 15   00:00:56  56425kN
1.Sf6+!
  ²  (0.62)   Tiefe: 15   00:00:58  58385kN
  ±  (1.17)   Tiefe: 16   00:01:19  82690kN

(Utzinger, MyTown 06.07.2002)




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