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Subject: Re: Nice tactical shot.

Author: Roy Eassa

Date: 16:26:04 01/26/02

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On January 26, 2002 at 16:37:18, Ernst Walet wrote:

>On January 26, 2002 at 14:49:30, Roy Eassa wrote:
>
>>On January 26, 2002 at 00:56:15, Ernst Walet wrote:
>>
>>>On January 25, 2002 at 15:54:49, Roy Eassa wrote:
>>>
>>>>It there a way to make sure your hashtable is cleared in Fritz 7?
>>>
>>>Close the program, close windows, boot the computer, start the program, and
>>>setup the position, that should to the trick.
>>>
>>>Or maybe do a new game, and clear the hastable is just as good as well :)
>>>
>>>Ernst.
>>
>>
>>I wasn't certain that telling Fritz to start a new game guarantees that the
>>cache was cleared.  I guess you're saying it does.  OK, that's good, thank you!
>
>
>I hope you understand I was just kidding. :)
>
>Maybe you could try the position once again, and see if you get the same node
>count.  For the record, I'm using engine version 7.0.0.6.


OK, I tried again.  This time it took Fritz 7.0.0.6 (WinXP, 1.2 GHz) almost 13
minutes, about double what it took last time.  I guess my cache wasn't clear
last time.

Analysis by Fritz 7:

1.Bg5 Be7 2.Bxe7 Qxe7 3.Qf3 0-0 4.Rad1 Qb4 5.b3 Qa3 6.Ra1 Qb2 7.c3 Rac8
  ²  (0.63)   Depth: 15/34   00:04:03  138340kN
1.Bf4!
  ²  (0.66)   Depth: 15/39   00:09:33  317087kN
1.Bxc6+!
  ²  (0.69)   Depth: 15/40   00:12:49  425842kN
1.Bxc6+!
  ±  (0.85)   Depth: 15/40   00:12:52  427661kN
1.Bxc6+!
  ±  (1.16)   Depth: 15/40   00:13:16  441386kN
1.Bxc6+!
  +-  (1.79)   Depth: 15/41   00:13:43  455996kN
1.Bxc6+ Bxc6 2.Rxe6+ fxe6 3.Qxe6+ Be7 4.Qxc6+ Kf7 5.Qc4+ Ke8 6.Re1 Rc8 7.Rxe7+
Kxe7 8.Bg5+
  +-  (1.85)   Depth: 16/40   00:14:10  471919kN



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