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Subject: Re: test position

Author: Stuart Cracraft

Date: 12:12:29 12/17/05

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On December 17, 2005 at 14:56:58, K. Burcham wrote:

>
>
>Will your program play this 2700 GM move with a positive score for black?
>
>15...Nf3+
> [D] r3k2r/1p3pb1/p1npp2p/q3nPp1/8/2P1N1BP/PP3PP1/R2QKB1R b KQkq - 0 15
>
>kburcham

Not so far. Still sees itself as a pawn down.

Evaluation rose between plies 7-10 but still -3/4 of a pawn.

Alpha=-557 Beta=243 Maxdepth=9999999 MaxTime=1666666
Itr/Max Mv   Time   Score Nodes PV
 1/ 4  e6f5  0.00 -124       53 Pe6f5 Pd1d6
 2/ 8  e8c8  0.02 -155     1096 Pe8c8 Pe3c4
 3/11  a5b6  0.07 -160     6206 Pa5b6 Pf5e6 Pb6b2
 4/12  a5b6  0.25 -159    26433 Pa5b6 Pa1b1 Pe8c8 Pf1e2 Pe6f5 Pe3f5
 5/19  a5b6  0.77 -159    87284 Pa5b6 Pa1b1 Pe8c8 Pf1e2 Pe6f5 Pe3f5
 6/19  a5b6  2.06 -159   231929 Pa5b6 Pa1b1 Pe8c8 Pf1e2 Pe6f5 Pe3f5 Pg7f8
 7/23  a5b6 18.10 -162  1912035 Ta5b6 Ta1b1 Te8d7 Tf5e6 Tf7e6 Tf1e2 Tb6b2 Tb1b2
 8/27  e5f3 75.95 -100  8606472 Te5f3 Te1e2 Tc6d4 Tc3d4 Tf3d4 Te2d3 Ta5b5 Te3c4
 9/29  e5f3 123.64 -76 14238303 Pe5f3 Pd1f3 Pg7c3 Pe1d1 Pc3b2 Pf5e6 Pf7e6 Pa1b1
Pa5a2 Pf3e4 Pe8d7 Pf1c4
10/32  e5f3 265.06 -74 29868277 Pe5f3 Pd1f3 Pg7c3 Pe1d1 Pc3b2 Pf5e6 Pf7e6 Pa1b1
Pa5a2 Pf3e4 Pc6e5 Pf1e2 Pe8c8
11/..

Stuart



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