Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Can Shredder 9 UCI find a best move R1e6!! in the following position

Author: Darrel Briley

Date: 17:31:33 02/12/05

Go up one level in this thread


On February 12, 2005 at 20:23:40, Eran Karu wrote:

>On February 12, 2005 at 20:12:17, Darrel Briley wrote:
>
>>On February 12, 2005 at 20:03:07, Eran Karu wrote:
>>
>>>[D]1rb2rk1/4R1p1/1pqn1pBp/3p4/5Q2/1NP3PP/6PK/4R3 w - - 0 30
>>>
>>>The position above comes from Zappa-Searcher, CCT6. Here Be8 wins the exchange,
>>>but R1e6!! wins overwhelmingly. The game continued 30. Re6 Bxe6 31. Nd4 Qc4 32.
>>>Qxd6 Bxh3 33. Kxh3 Kh8 35. Nf5 and it is obvious Zappa's attack is too strong
>>>for Black to survive. Zappa won on move 43.
>>>
>>>Can Shredder 9 UCI as White find R1e6? I am eager to know it. Please post
>>>results here.
>>>
>>>Thanks,
>>>Eran Karu
>>
>>Shredder9 UCI in Chessbase gui, 256mb Hash, AthlonXP 2600+ (and other programs
>>running) in about 30 seconds.
>>
>>New game,
>>1rb2rk1/4R1p1/1pqn1pBp/3p4/5Q2/1NP3PP/6PK/4R3 w - - 0 1
>>
>>Analysis by Shredder 9 UCI:
>>
>>1. +- (2.68): 1.R1e6 Bxe6 2.Nd4 Qc4 3.Qxd6 Bxh3 4.Kxh3 Kh8 5.Nf5 Rg8 6.Qxf6 Qf1
>>7.Kh2 Rbf8 8.Rxg7 Qxg2+ 9.Kxg2
>>2. +- (2.23): 1.Be8 Rxe8 2.Rxe8+ Nxe8 3.Qxb8 Kf7 4.Re2 Nd6 5.Nd4 Qc5 6.Qa7+ Nb7
>>7.Re3 Kg8 8.Re8+ Kf7 9.Rh8 Qxc3 10.Qxb6 Qc1
>>
>>(Bee,  12.02.2005)
>
>Darrel,
>
>Interesting, first Shredder 9 picked R1e6 as a best move, then it changed mind
>and picked Be8. Well, can you please let your Shredder 9 UCI analyze it for 5
>minutes in the classic interface and not in CB interface please? I am interested
>to know results of a long time analysis.
>
>Thanks again,
>Eran Karu

Eran,

I'd be happy to check it further in the classic interface, but to first clarify,
it picked Be8 first, and then decided on Re6



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.