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Subject: Re: Anti-GM - Is the Original Rebel Example Sound?

Author: blass uri

Date: 07:45:39 07/20/98

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On July 20, 1998 at 04:31:54, Howard Exner wrote:

>On July 20, 1998 at 00:55:18, blass uri wrote:
>
>>
>>On July 18, 1998 at 20:28:44, Howard Exner wrote:
>>
>>>On July 18, 1998 at 03:52:14, blass uri wrote:
>>>
>>>>
>>>>On July 17, 1998 at 14:02:14, Howard Exner wrote:
>>>>
>>>>
>>>>>Here's what I'm getting in this position:
>>>>>1. Rxe6 fxe6 2. Bh6 a6 3. Bxa6 Qc7 4. Nxe6 Qc6 5. Bxb7 Qxb7 6. Re1 Qc6
>>>>>7. Qf3 Ne5 8. Ng7+ Kd8 9. Qe4 Bf6 10. Nc5
>>>>
>>>>after 7.Qf3 my programs play N7f6
>>>
>>>This move, N7f6 is better than what I proposed. I realize that most the
>>>computer programs will consider this quite hopeless for white now. But
>>>just to satisfy my curiousity do you mind if we continue on a bit.
>>>Does the next set of moves look reasonable to you.
>>>
>>>7 ...N7f6 8.Nac5 Rg8 9. Nd3
>>my move is 9...Qb7 and if 10.Ng7+ Kd7
>
>In this line 11. Nf4.

the new version of Junior Amir Ban sent me after more than 2 hours
at depth 16 plays Kc6 expecting Re6+ Kb5 Nxd5 Qxd5 Rxe7 Rc2...
with evaluation of 0.27 pawns advantage for black.

I think white can play after Re6+ Kb5 Ne2 and I do not like black position
maybe Qb7 was a mistake and maybe black should sacrifice the rook
by 10...Rxg7.

the new version of Junior played 9...Qb7 at depth 17
when I stopped Junior from calculating the position before Qb7 after 10 hours
it was considering Qa4 for a long time expecting 10.Ng7+ Kd7  11.Nf4
I thought it is a good idea to move the king to one side of the board if white
play with the knights to the other side of the board but I see that it is not so
simple.

Uri
>
>Another line of interest instead of 10. Ng7+ is 10. g4
>What then?
>
>>I am optimistic about black's chances(my programs evaluate the position after
>>Nd3 as advantage for black but only an advantage of near 1 pawn



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