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Subject: Re: test position... black to move... how many programs find Qd7!...

Author: Dan Ellwein

Date: 20:38:53 07/18/05

Go up one level in this thread


On July 18, 2005 at 19:28:40, Dann Corbit wrote:

>On July 18, 2005 at 18:24:25, Dan Ellwein wrote:
>
>>[d]r4rk1/p5p1/2pqp2p/1p2R3/3PQ3/2P5/1R3PPP/6K1 b - - 0 23
>>
>>P3/850 - CMX(default) ...Qd7 29 minutes
>>
>>Time	Depth	Score	Positions	Moves
>>----	----	----	----		----
>>0:00	1/3	-0.14	720		23...Qa3 24.Qc2 Qe7
>>0:00	1/3	-0.14	720		23...Qa3 24.Qc2 Qe7
>>0:00	1/4	-0.02	4067		23...Qa3 24.Qc2 a5 25.Rxe6
>>0:00	1/5	-0.11	12995		23...Qa3 24.Qc2 Rae8 25.Ra2 Qe7
>>0:00	1/6	-0.33	35364		23...Qa3 24.Qc2 a5 25.Rc5 Ra6 26.Rb1
>>
>>0:01	2/7	0.05	96083		23...Qa3 24.Rb1 Rac8 25.Qe3 Qa2
>>					26.Re1 Rce8
>>0:01	2/7	-0.03	141825		23...Rfe8 24.Re2 a5 25.Rc5 Rec8
>>					26.Qg6 Rd8
>>0:04	2/8	-0.11	368139		23...Rfe8 24.Re2 a5 25.Qg6 a4 26.Re1
>>					Re7 27.R5e2
>>0:11	2/9	-0.16	971178		23...Rfe8 24.Re2 a5 25.Qg6 a4 26.Re1
>>					Re7 27.R5e2 c5
>>0:31	3/10	-0.12	2669074		23...Rfe8 24.f4 a5 25.Rf2 Ra7 26.f5
>>					Rae7 27.f6 Rf7 28.Qg4
>>1:21	3/11	-0.17	6991038		23...Rfe8 24.f4 a5 25.Rf2 a4 26.f5
>>					a3 27.f6 Ra7 28.Qg4 c5 29.Rxc5
>>3:04	3/12	-0.17	16532111	23...Rfe8 24.f4 a5 25.Rf2 a4 26.f5
>>					a3 27.f6 Ra7 28.Qg4 c5 29.Rxc5
>>3:54	3/12	-0.24	20910548	23...Qa3 24.Rb1 Qxc3 25.Rc5 Qd2
>>					26.Rc2 Qf4 27.Qxe6+ Kh7 28.Qxc6
>>					Qxd4 29.Qxb5 Rab8 30.Qf1 Rxb1 31.Qxb1
>>
>>10:12	4/13	-0.15	54663066	23...Qa3 24.Qc2 a5 25.Rc5 a4 26.Qb1
>>					e5 27.Rxc6 exd4 28.Rxb5 dxc3 29.Rb7
>>					Rf7
>>15:30	4/13	-0.24	82295930	23...Rfe8 24.f4 a5 25.f5 Qa3 26.Rc2
>>					Qa1+ 27.Kf2 Qb1 28.Rxe6 Kf8 29.Re2
>>					Qxe4 30.R2xe4 Rxe6 31.fxe6
>>29:06	4/13	-0.27	159507535	23...Qd7 24.Re2 Rae8 25.Kf1 a5
>>					26.Rc5 e5 27.dxe5 Re6 28.Qd4 Qd8
>>					29.Qxd8 Rxd8 30.f4
>
>Why do you think that move is best?
>
>It is only .03 pawn better than the previous iteration.

good point, Dann, I was a little hasty in my use of the exclamation point...

Dan



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