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Subject: Re: Where is Ruffian?

Author: Mike S.

Date: 15:52:14 12/06/02

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On December 06, 2002 at 18:08:52, Bertil Eklund wrote:

>(...) I have played a few houndred speed games with Ruffian and
>at least with the Shredder-book it is an excellent program, it has only one
>weakness (well covered with the big book of Shredder) the opening phase, where
>it plays like a program from the early eighties.

Interesting that you mention that specifice weakness; it's the only one I've
noticed too once or twice, in a small tournament where the engines had to
calculate after the third opening move.

But Ruffian won that tournament anyway :o)

I couldn't say what else is tpyical for that engine, except that it is obviously
competitive and strong... Maybe one thing: In my tournament, it often used only
2/3 of the available thinking time before the time control(s), saving an
unusually big "reserve".

Novemberturnier 2002 (P3/700, 40 moves in 1 hour)

                    1  2  3  4  5  6  7  8
1   Ruffian 1.0.1   ** ½1 10 10 11 ½½ 10 ½1   9.0/14
2   Fritz 7         ½0 ** 01 ½½ 11 01 11 01   8.5/14  56.00
3   Chess Tiger 14  01 10 ** 1½ 00 10 11 11   8.5/14  51.50
4   Nimzo 8         01 ½½ 0½ ** 10 ½½ ½1 11   8.0/14  49.25
5   Shredder 5.32   00 00 11 01 ** 11 10 11   8.0/14  48.00
6   Junior 5        ½½ 10 01 ½½ 00 ** 1½ ½0   6.0/14
7   Hiarcs 7.32     01 00 00 ½0 01 0½ ** 11   5.0/14
8   Yace 0.99.56    ½0 10 00 00 00 ½1 00 **   3.0/14

members.surfeu.at/mscheidl/November.cbv

Regards,
M.Scheidl



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