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Subject: Re: Chess Tiger - Deep Sjeng. Deep Sjeng ist lost after only 24 moves

Author: Uri Blass

Date: 17:18:26 10/24/04

Go up one level in this thread


On October 24, 2004 at 18:18:48, Gian-Carlo Pascutto wrote:

>On October 24, 2004 at 17:45:12, Uri Blass wrote:
>
>>Movei suggested f6 after more than an hour of search on A3000.
>>
>>Maybe black is losing but the score was only something near 1.6 pawns for
>>white(I do not remember the exact score at this moment).
>
>I wish I had an hour per move. Anyway, black is completely lost after f6:
>
> 16/46	 2:06 	+2.99 	24.h5 Qe2 25.Nc3 Rxc3 26.Bxc3 g5 27.Re1 Qg2 28.Rhg1 Qh3
>29.Bxe5 dxe5 30.Rh1 Qg2 31.Reg1 Qe2 32.Nc5 Rc8 33.Rd1 Rxc5 (56.287.843) 445
> 16/46	 3:18 	+3.00++	24.Rhg1 Qc6 25.Ne3 Bf3 26.Bxe5 dxe5 27.Rxg6+ (88.492.889)
>445
> 16/47	 3:36 	+3.35++	24.Rhg1 Qc6 25.Ne3 Bf3 26.Bxe5 dxe5 27.Rxg6+ hxg6 28.Qxg6+
>Kf8 29.Rg1 Bd5 30.Nxd5 Qb5 31.Ka1 Qxd5 32.Qg7+ (96.969.288) 446
> 16/47	 6:23 	+3.91 	24.Rhg1 Kh8 25.Nxe7 Rxe7 26.Rxf6 Bxf6 27.Bxf6+ Kg8 28.Bxe7
>Bf5 29.Nd4 Qc4 30.Qd2 Qc5 31.Qf2 Qc7 32.Nxf5 Kf7 33.Bxd6 Qxc2+ 34.Qxc2
>(172.256.377) 449
>
>--
>GCP

If this analysis is by deep sjeng then it is interesting to note
that it gets depth 16 in a few minutes after f6 when in the game it got only
depth 12 when it played Bh5.

Anyway when I look at the position and think about it(something that I did not
do before this post) I see that black is already a piece down and it is clear
that a piece and initiative for few pawns should give no chance
for the defendor.

Uri



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