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Subject: Re: Exploiting databases in GK-v-WT

Author: Eugene Nalimov

Date: 17:02:16 09/19/99

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On September 19, 1999 at 18:40:30, Larry Applebaum wrote:

>On September 18, 1999 at 19:37:47, Eugene Nalimov wrote:
>
>>You are not the first person who thinks that double check by two queens is
>>impossible. My friends in Russia (they wrote program 'Mirage') thought that way
>>till their program blowed up during one of the games...
>
>Pardon me for being dense here, can you post a position which leads to
>a double check by two queens?

White queen H7, white pawn G7, black king F7. White moves G8=Q. You can put
white king and a lot of pieces anywhere on the board.

Wery unusual, isn't it :-)? But something similar really happened somewhere in
'Mirage' tree during one of the games, and it crashed.

Eugene



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