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Subject: Re: Fritz 6 repetition bug?!

Author: Gordon Rattray

Date: 15:11:14 09/09/01

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On September 09, 2001 at 13:10:25, Uri Blass wrote:

>On September 09, 2001 at 12:26:35, Torstein Hall wrote:
>
>>After the following moves we reach this position:
>>
>>
>>Kasparov,G (2851) - Shirov,A (2751) [C11]
>>Fujitsu-Siemens Giants Frankfurt GER (3), 23.06.2000
>>[Fritz 6 (180s)]
>>
>>C11: French: Classical System: 4 e5 and 4 Bg5 dxe4
>> 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 Be7 7.Nxf6+ Bxf6 8.h4
>>0-0 9.Bd3 c5 10.Qe2 cxd4 11.Qe4 g6 12.0-0-0 Qa5 13.Bxf6 Nxf6 14.Qxd4 Nh5 15.a3
>>Rd8 16.Qe3 Bd7 17.g4 Nf6 18.Qf4 Nd5 19.Qh6 Nf6 20.Ng5 Bc6 21.Bxg6 hxg6 22.Nxe6
>>fxe6 23.Qxg6+ Kh8 24.Qxf6+ Kh7 25.Rhe1 Rxd1+ 26.Rxd1 Qc5 27.g5+- Rf8 28.Qh6+ Kg8
>>29.Qxe6+ Kg7 30.Qh6+ Kg8 31.Qg6+ Kh8 32.Qh6+ Kg8
>>
>>[D]5rk1/pp6/2b4Q/2q3P1/7P/P7/1PP2P2/2KR4 w - - 0 33
>>
>>When Fritz has the gamescore it wants to play 33.Rd6 whish probably wins, but
>>takes a lot longer. If the game score is not given to Fritz it want to play
>>33.Qe6+ like Kasparov did. This must be a repetition bug?!
>
>No
>This is no bug
>Fritz was designed to play games and not to analyze them.


It says on my Fritz box: "For playing, learning, training and analysing". ;-)

Gordon

[snip]



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