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Subject: Re: Game 2, IBM Kasparov vs. Deep Blue is Qe3 a draw?

Author: Uri Blass

Date: 15:04:05 03/06/06

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On March 06, 2006 at 10:04:33, Vincent Lejeune wrote:

>On March 05, 2006 at 08:40:19, Uri Blass wrote:
>
>>On March 05, 2006 at 02:57:30, Howard Exner wrote:
>>
>>>On March 04, 2006 at 14:27:38, Uri Blass wrote:
>>>
>>>>I changed the title because it is totally unclear if Qe3 is drawing the game.
>>>>
>>>>1...Qe3 2.Qxd6 Re8 3.Qd7+ Re7 4.Qc6 gives white excellent practical chances to
>>>>win the game(maybe black can save it and maybe not see the long line when of
>>>>course black blundered by going to lost pawn endgame but the position of black
>>>>was bad in any case)
>>>
>>>Thanks for the analysis. White still has some pressure with the lines you give.
>>
>>Yes
>>
>>It seems that 5...Qb1+ by vincent may be a better alternative for black.
>>
>>I did not do a serious analysis of it and I have not time for it because my
>>computer is busy in analysis of my correspondence games.
>>
>>I hope somebody does serious analysis of 5...Qb1+ to find if white has some
>>improvement of the lines that are given by vincent.
>>
>>Uri
>
>Note that 5... Qxf5+ 6. Kg1 Rd7 or  5... Qb1+ 6. Kf2 Qxf5+ 7. Kg1 Rd7 give the
>same position

I analyzed only 5...Qd3+ in my lines so the comparison was between Qd3+ and Qb1+
and not between 5...Qv1+ and 5...Qxf5+

My computer is busy in other positions and I had no time to do serious analysis.


Uri



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