Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Dedicated Test. Moves.....White Mates in 5 Moves....Thanks

Author: Rob Basham

Date: 11:11:08 11/28/05

Go up one level in this thread


On November 28, 2005 at 13:07:30, Steve B wrote:

>
>[D]rn1qr1k1/pbp2pb1/1p4p1/3p4/3P4/2NBPN2/PPQ2PP1/R3K2R w KQ - 0 1
>>so we are looking to see that the computer plays each of these moves??
>>
>>1. Bxg6...!
>>
>>2. Qxg6
>>
>>3. Ng5
>>
>>4. Rh8+
>>
>>
>>in other words   4 tests in one??
>
>Hi Rob
>
>assuming this is indeed the question and because i had the Excalibur GrandMaster
>right in front of me when you posted the position i decided to give it a whirl
>
>the GM does not find 1.Bxg6...! on a 1,2,3,4 or 5 ply search
>it also dosent find it on the 40/2 tournament lever preferring to play Rc1
>instead
>i let it run for 5 minutes on the Infinite level and it comes up with...Rc1
>again
>
>2. Qxg6..was played on the 1 ply level
>3.Ng5 ..also played on the 1 ply level
>
>4.Rh8+  takes the GM a 3 ply search to find  and it plays it instantly
>
>on the 1 and 2 ply levels it plays 4.Qxf6
>
>Steve

OK thanks Steve...

Yes, you have it figured right...

I should have mentioned that

Move 1. Bxg6 is rather difficult for many dedicetated units....:-)

regards

Rob



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.