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Subject: Re: Junior-Crafty hardware user experiment - 5th game

Author: Volker Pittlik

Date: 12:33:32 11/25/03

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On November 25, 2003 at 14:56:04, Peter Berger wrote:

...
>It probably also means that Crafty won't resign and never accept any draws if I
>recall correctly :(.

Meanwhile it does both (at least here):

White(1): name ELChinito_31C0

...

                9->   1.75  15.19   52. ... Ra8 53. e7 Ra6+ 54. Kc5 Ra5+
                                    55. Kb4 Re5 56. e8=Q Rxe8 57. dxe8=Q
                                    h3 58. Qd7+ Kf3 59. Rxh3+
              time=1.75  cpu=93%  mat=1  n=1277660  fh=87%  nps=730k
              ext-> chk=101941 cap=542 pp=8200 1rep=3748 mate=0
              predicted=6  nodes=1277660  evals=289114
              endgame tablebase-> probes=93  hits=93
              SMP->  split=0  stop=0  data=0/4096  cpu=1.64  elap=1.75
Black(52): Ra8
              time used:   1.75
LearnBook() executed
end-game phase
tellics resign
1-0 {Black resigns}


And:

White(1): name Ruffian 1.0.5
Crafty 19.5 vs Ruffian

...

White(85): otim 1413
White(85): Ng8
tellics draw
1/2-1/2 {Draw agreed}
Black(85): Bd7
White(86): result 1/2-1/2 {Draw agreed}


>
>At least I'll turn swindle off as I don't think anyone will see any need to
>debug the Nalimov tables.

I never have it switched on. Possibly I'm missing incorrect handlings of the
EGTBs by Crafty's opponents.

Volker



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