Computer Chess Club Archives

Search

Terms

Messages

Subject: Re: Mate in 16? ..see if your computer will solve it!

Author: Ed Schröder

Date: 15:01:56 02/16/01

Go up one level in this thread

On February 16, 2001 at 15:35:40, Lin Harper wrote:

>
>   [D]8/8/8/2p5/R1P5/P5p1/P3K1p1/6k1 w
>
>   Thanks for the help with FEN, guys. Now for the above position.
>   It's simple enough.. any club strength player would find the
>   right line in a short time. But can your comp find the mate
>   sequence?

Century 3.1 (beta) 8 seconds, PIII-800

Ed

-----------

Loading...

Engine version   : Rebel Century 3.1
Hash table size  :  60 Mb

8/8/8/2p5/R1P5/P5p1/P3K1p1/6k1 w - -

00:00:00  07.00  10.70  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1  [3602]
00:00:01  12.00  11.86  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Rf5 Kh2 6.Rh5
Kg1 7.Rxc5 Kf2 8.Rf5  [102493]
00:00:02  15.00  12.17  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7
Kg1 7.Rh3 Kf1 8.Rxg3 Kg1 9.Ke4  [219091]
00:00:03  16.00  12.74  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7
Kg1 7.Rh3 Kf1 8.Rxg3 g1=Q  [327769]
00:00:04  17.00  12.74  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7
Kg1 7.Rh3 Kf1 8.Rxg3 g1=Q  [401648]
00:00:06  18.00  17.06  1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.a4 Kh2 6.Rh7
Kg1 7.a5 Kf2 8.Rf7 Kg1 9.a6 Kh2 10.Rh7 Kg1 11.a7 Kf1 12.a8=Q  [480790]
00:00:08  19.00  Mate in 16 moves Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.a4 Kh2
6.Rh7 Kg1 7.a5 Kf2 8.Rf7 Kg1 9.a6 Kh2 10.Rh7 Kg1 11.a7 Kf1 12.Rf7 Kg1  [393665]

This page took 0.03 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.