Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Good Test Move.... Alekhine 1923

Author: Richard Pijl

Date: 06:20:21 07/10/02

Go up one level in this thread


On July 10, 2002 at 08:47:56, Art Basham wrote:

>Here white played f x e6...!
>
[D]r1br2k1/2qn1ppp/pp1pp3/4bP2/2PNP3/1PN3Q1/PB4PP/3R1R1K w - -
>
>I was wondering if any of the faster computers would find this one...
>and what depth it takes to find it..:-)
>
>From the excellent book "Queen Sacrifice"...
>Pergamon Press

Although not on a fast computer (Mobile Pentium II 500Mhz, 64Mb)
Baron 0.33 finds this in 14 seconds:

 ply time    nodes score  pv
  7.    7   579402    22  g3h4 d7f6 f5e6 <HT>
  8&   10   865188    17  g3h4 d7f6 f5e6 c8e6 c3e2 c7c5 <HT>
  8+   14  1223471    52  f5e6 <HT>
  8&   17  1477776   108  f5e6 d7f6 e6f7 c7f7 g3e3 c8g4 d4f3 g4f3
  8.   20  1805487   108  f5e6 d7f6 e6f7 c7f7 g3e3 c8g4 d4f3 g4f3
  9&   32  3016698   104  f5e6 d7f6 e6f7 c7f7 g3h4 c8g4 d1d3 f7h5 <HT>
  9.   38  3762896   104  f5e6 d7f6 e6f7 c7f7 g3h4 c8g4 d1d3 f7h5 <HT>
 10&   84  8516565   104  f5e6 e5g3 e6f7 g8h8 c3d5 c7b8 d4c6 g3h4 c6b8 a8b8 f1f4
 10.  134 14129119   104  f5e6 e5g3 e6f7 g8h8 c3d5 c7b8 d4c6 g3h4 c6b8 a8b8 f1f4
 11&  327 35491875   111  f5e6 d7f6 e6f7 c7f7 g3h4 c8b7 <HT>
 11.  438 47403739   111  f5e6 d7f6 e6f7 c7f7 g3h4 c8b7 <HT>

Richard.



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.