Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Test position

Author: m.d.hurd

Date: 02:46:43 01/24/04

Go up one level in this thread


On January 23, 2004 at 16:37:39, Yar wrote:

>On January 23, 2004 at 16:36:24, Yar wrote:
>
>>Hello,
>>
>>Can your engine find mate in 11 here ?
>>
>>[D]3QK1bk/1p3p2/2p2N2/4p3/B1P1p2p/qP3p2/5r1r/b7 w KQkq - 0 1
>>
>>
>>PS
>>Position from old issue of russian chess magazine '64'
>>
>>Good luck,
>>
>>Yar
>
>Sorry, white to move


Shredder 8 finds mate in 14 fairly quickly on my Athlon 2400xp. Engine hash 256
mb.

New game
3QK1bk/1p3p2/2p2N2/4p3/B1P1p2p/qP3p2/5r1r/b7 w - - 0 1

Analysis by Shredder 8:

1.Ng4 Kh7 2.Qf6 Qc1 3.Kf8 Qa3+ 4.b4 Qxb4+ 5.Ke8 Qd6 6.Qxd6 Kh8 7.Qf6+ Kh7 8.Qh6#
+-  (#14)    Depth: 20/44   00:00:58  25394kN
(Hurd, UK 24.01.2004)


Gambit Shredder 8 finds a mate but gives a wrong estimate :-))

New game
3QK1bk/1p3p2/2p2N2/4p3/B1P1p2p/qP3p2/5r1r/b7 w - - 0 1

Analysis by Shredder 8 Gambit:

1.Ng4 Kh7 2.Qf6 Qc1 3.Kf8 Qa3+ 4.b4 Qxb4+ 5.Ke8 Qd2 6.Bc2 Re2 7.Kf8 Qb4+ 8.c5
Qxc5+ 9.Ke8 Qd6 10.Qxd6 Kh8 11.Qf6+ Kh7 12.Qh6#
+-  (#150)    Depth: 20/46   00:01:07  28700kN
(Hurd, UK 24.01.2004)

Regards

Mike



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.