Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Mate in 36

Author: Christopher Morgan

Date: 14:18:59 10/31/05

Go up one level in this thread


On October 31, 2005 at 16:12:22, Terry McCracken wrote:

>How well do your engines, both commercial and noncommercial handle this mate?
>
>Please specify hardware used.
>
>[D]6q1/1p6/1r1P1rpQ/4n3/1P1K1Pk1/8/bP1B1Ppn/6b1 w - - 0 1
>
>Terry

In about 18 seconds, AMD 64-3000+,  192MB Hash,  768MB RAM

New game - Fruit 2.2.1,
[D]6q1/1p6/1r1P1rpQ/4n3/1P1K1Pk1/8/bP1B1Ppn/6b1 w - - 0 1

Analysis by Fruit 2.2.1:

1. +-  (#36): 1.Qg5+ Kf3 2.Qg3+ Ke2 3.Qe3+ Kd1 4.Qe1+ Kc2 5.Qc1+ Kb3 6.Qc3+ Ka4
7.Qa3+ Kb5 8.Qa5+ Kc6 9.Qc5+ Kd7 10.Qc7+ Ke6 11.Qe7+ Kf5 12.Qxe5+ Kg4 13.Qg5+
Kf3 14.Qg3+ Ke2 15.Qe3+ Kd1 16.Qe1+ Kc2
2. -+  (-#4): 1.Qh5+ gxh5 2.Kxe5 Qd5+ 3.Kxf6 Qxd6+ 4.Kg7 Qh6#
3. -+  (-#4): 1.Qh4+ Kxh4 2.b3 Bxf2+ 3.Be3 Rbxd6+ 4.Kxe5 Qd5#

(Morgan,  31.10.2005)





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.