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Subject: Re: Deep Junior7 will play 10...Bxh2

Author: Eduard Nemeth

Date: 22:46:07 02/06/03

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On February 06, 2003 at 23:50:24, K. Burcham wrote:

>
>I noticed Deep Junior7 will also make this sacrifice, after changing one of the
>engine parameters. thought you might want to see eval.
>i will let run longer to see if Deep Junior7 will come back to this move after
>more time.
>
> [D] rnbqr1k1/pp3ppp/2pb1n2/3p4/3P4/P1NBP3/1PQ1NPPP/R1B2RK1 b - - 0 1
>
>Deep Junior 7:
>
>10...b5 11.Bd2 Qe7 12.Ng3 g6 13.a4 b4
>  =  (0.04)   Depth: 15   00:00:12  19350kN
>10...b5 11.Bd2 g6 12.Rfc1 Nbd7
>  =  (0.18)   Depth: 17   00:00:56  106630kN
>10...g6 11.Bd2 Nbd7 12.Rfc1 Ng4 13.h3 Ngf6 14.f4
>  =  (0.17)   Depth: 17   00:01:30  122147kN
>10...Qc7 11.h3 b5
>  =  (0.06)   Depth: 17   00:01:36  139986kN
>10...Qc7 11.f4 g6 12.h3 Qe7 13.Bd2 Ne4 14.Bxe4 dxe4 15.Ng3 f5
>  =  (0.11)   Depth: 18   00:03:57  439654kN
>10...Bxh2+ 11.Kxh2 Ng4+ 12.Kg3 Qg5 13.f4 Qh5 14.Bd2 Rxe3+ 15.Bxe3 Nxe3 16.Qd2
>Nxf1+ 17.Rxf1 Qg4+ 18.Kf2 Nd7 19.Rh1 Nf6
>  =  (0.08)   Depth: 18   00:09:50  892395kN
>10...Bxh2+ 11.Kxh2 Ng4+ 12.Kg3 Qg5 13.f4 Qh5 14.Bd2 Rxe3+ 15.Bxe3 Nxe3 16.Qd2
>Nxf1+ 17.Rxf1 g6 18.Qe1 Bg4 19.Rh1
>  =  (0.12)   Depth: 19   00:15:11  1653992kN
>10...Qc7 11.f4 g6 12.h3 b5 13.Bd2 Na6 14.b4 Qe7 15.f5 gxf5
>  =  (0.07)   Depth: 19   00:16:58  1666449kN
>
>kburcham


A) in my analysis not.

b) depth 19 is for a machine with 8x 1.6 GHz too few.  She must come more deeply
!

Your analysis shows also clearly that the score for white slow rises starting
from depth 19!!

I therefore cannot belive that Dj8 (NEW) in depth indicates a score of only 0,07
or still less to 19-21 with Bxh2 for white!



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