Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Test Position:Extremely Hard:Avoid 15..hxg5(Takes over 19 hours forC

Author: Robert Hyatt

Date: 19:32:52 11/21/03

Go up one level in this thread


On November 21, 2003 at 22:26:19, Mike Byrne wrote:

>On November 21, 2003 at 17:13:49, ALI MIRAFZALI wrote:
>
>>In the following interesting position it takes over 19 hours for Chessmaster
>>9000 (default)on my 1.8 gig computer to avoid 15..hxg5 and choose 15..Rac8.
>>It is my guess that Fritz and Junior will not solve this.
>>[D]r2r2k1/ppq1bpp1/2bppn1p/6B1/3NPP1P/2N5/PPPQ2P1/1K1RR3 b
>>Analysis by Chessmaster 9000(default Personality):
>>Time	Depth	Score	Positions	Moves
>>0:02	1/9	-1.38	356913		15...hxg5 16.hxg5 Ne8 17.g6 Bf6
>>					18.Ncb5 Qd7 19.Nxc6 bxc6 20.gxf7+
>>					Qxf7
>>0:07	1/10	-1.23	1021400		15...hxg5 16.hxg5 Nd7 17.g6 Nc5
>>					18.gxf7+ Kxf7 19.f5 e5 20.Nxc6
>>					bxc6 21.Qe2
>>0:28	2/11	-1.13	3883272		15...hxg5 16.hxg5 Nh7 17.g6 Nf6
>>					18.gxf7+ Kxf7 19.f5 exf5 20.exf5
>>					Kg8 21.Qe2 Re8
>>1:03	3/12	-1.08	9118689		15...hxg5 16.hxg5 Ne8 17.Qe3 g6
>>					18.Qh3 Bf8 19.f5 exf5 20.exf5 Bg7
>>					21.Nxc6 bxc6 22.fxg6 fxg6
>>2:53	4/13	-0.81	26353616	15...hxg5 16.hxg5 Ne8 17.Rh1 g6
>>					18.Qd3 Bf8 19.f5 exf5 20.exf5 Bg7
>>					21.fxg6 Bxg2 22.Rh7
>>9:47	5/14	-0.59	96074807	15...hxg5 16.hxg5 Ne8 17.Rh1 g6
>>					18.f5 exf5 19.exf5 Qa5 20.Nxc6
>>					bxc6 21.fxg6 fxg6 22.Qd4 Ng7 23.Qc4+
>>					d5 24.Qxc6
>>41:24	6/15	-0.19	431783244	15...hxg5 16.hxg5 Ne8 17.Rh1 g6
>>					18.f5 exf5 19.exf5 Qa5 20.Nxc6
>>					bxc6 21.Qd4 Qe5 22.Qh4 Kf8 23.f6
>>					Bxf6 24.gxf6 Nxf6
>>9:17:20	7/16	0.20	1564966390	15...hxg5 16.hxg5 Nxe4 17.Nxe4
>>					Bxe4 18.Rxe4 d5 19.Ree1 g6 20.g4
>>					Rac8 21.Rh1 Bf8 22.f5 Re8 23.fxg6
>>					fxg6 24.Qd3 Qg7 25.Qe3
>>19:06:13	7/16	-0.29	3080132679	15...Rac8 16.g4 Nxg4 17.Rg1 h5
>>					18.Rdf1 Bxg5 19.hxg5 e5 20.Nxc6
>>					bxc6 21.Rh1 exf4 22.Qxf4 Ne5 23.Rxh5
>>					Qa5
>>Please indicate your result.
>
>Pocket Fritz 2 will not play hg5.  It also has the mercilous code.

Isn't that amazing?  :)





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.