Author: Andreas Guettinger
Date: 12:29:06 07/14/02
Go up one level in this thread
On July 14, 2002 at 09:11:45, Eduard Nemeth wrote: >On July 14, 2002 at 06:07:47, Andreas Guettinger wrote: > >>Well, nothing surprising about this. Almost 10 years ago exactly this kind of >>games with Bxf7 appeared in CSS (Computer Schach & Spiele) as anti computer >>strategies. Of course, 7. ... Ke6 is a major blunder, whereas 7. ... Kg8 would >>have made the strategy obsolete. >>I think the programmers responded to this anti computer strategy and I would be >>surprised if any of the top engines that were there 10 years ago will move 7. >>... Ke6. For example Hiarcs7 on my 400Mhz machine moves instantly 7. ... Kg8. > >everyone plays sometime program Kg8 or g6, but when?? > >See here: > >Nemeth,E - Crafty 18.15,P >r1bq1b1r/pp1ppkpp/2n5/7Q/3pn3/N6P/PPP2PP1/R1B1K1NR b KQ - 0 1 > >Analysis by Hiarcs 7.32 (P600, 64 Mb hash): > >7...Ke6 > -+ (-3.34) Tiefe: 1 00:00:00 >7...Ke6 8.Se2 > -+ (-2.80) Tiefe: 2/6 00:00:00 >7...Ke6 8.Se2 > -+ (-2.80) Tiefe: 2/7 00:00:00 >7...Ke6 8.Se2 g6 9.Dg4+ Kd5 10.c4+ dxc3 11.Sxc3+ Sxc3 12.bxc3 > -+ (-2.93) Tiefe: 3/9 00:00:00 >7...Ke6 8.Se2 g6 9.Dg4+ Kd5 10.c4+ dxc3 11.Sxc3+ Sxc3 12.bxc3 > -+ (-2.93) Tiefe: 4/16 00:00:00 >7...Ke6 8.Se2 > -+ (-2.68) Tiefe: 5/18 00:00:01 8kN >7...Ke6 8.Se2 Da5+ 9.Dxa5 Sxa5 10.f3 Sf6 11.Sxd4+ > -+ (-2.41) Tiefe: 5/21 00:00:01 21kN >7...Ke6 8.Dg4+ > -+ (-2.66) Tiefe: 6/21 00:00:02 67kN >7...Ke6 8.Dg4+ Kd5 9.c4+ dxc3 10.Df5+ e5 > -+ (-3.14) Tiefe: 6/23 00:00:04 167kN >7...Ke6 8.Dg4+ > -+ (-2.89) Tiefe: 7/23 00:00:06 304kN >7...Ke6 8.Dg4+ Kd5 9.c4+ dxc3 > -+ (-2.88) Tiefe: 7/25 00:00:28 1809kN >7...Ke6 8.Dg4+ Kd5 9.c4+ dxc3 10.f3 Sd6 11.Se2 Se5 12.Dd4+ Ke6 13.Sxc3 > -+ (-2.92) Tiefe: 8/25 00:00:51 3423kN >7...Ke6 8.Dg4+ > -+ (-2.67) Tiefe: 9/27 00:00:57 3755kN >7...Ke6 8.Dg4+ Kd5 9.c4+ dxc3 10.f3 Sd6 11.Le3 c2 12.Sxc2 Da5+ 13.b4 > -+ (-1.98) Tiefe: 9/29 00:01:50 7704kN >7...Kg8 8.Dd5+ e6 9.Dxe4 Lxa3 10.bxa3 Da5+ 11.Ld2 Dxa3 12.Sf3 d5 13.Df4 e5 >14.Dg5 h6 15.Dg6 > -+ (-2.39) Tiefe: 9/29 00:04:58 19603kN > >Give please exactly data with variations + time on Your 400 Mhz PC, ok? > >Eduard > > > >> >>Andy I afraid it is not possible to make this nice output with my Hiarcs7 version for Macintosh, but I can assure you that the first thing I see in the principle variation after 1 sec is Kg8, see: Tiefe: 4/19 Kg8 Qd5+ e6 de Bxa3 ba Qa5+ Kf1 Kg8 as the first move of the principle variation never changes. Regards, Andi.
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.