Falcon by Omid David Tabibi

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Norbert Raimund Leisner
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Falcon by Omid David Tabibi

Post by Norbert Raimund Leisner »

Hello,

I saw a contribution of this engine , but found no informations what kind
of protocol (WinBoard or UCI) Falcon supports.

http://www.grappa.univ-lille3.fr/icga/p ... php?id=108

Unfortunately the link to its author - Omid David Tabibi (~Genesis) is broken.

Any help or suggestion is appreciated!

Norbert
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Sylwy
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Full name: Silvian Rucsandescu

Re: The response

Post by Sylwy »

Norbert Raimund Leisner wrote:Hello,

I saw a contribution of this engine , but found no informations what kind
of protocol (WinBoard or UCI) Falcon supports.

http://www.grappa.univ-lille3.fr/icga/p ... php?id=108

Unfortunately the link to its author - Omid David Tabibi (~Genesis) is broken.

Any help or suggestion is appreciated!

Norbert

Hi Norbert !

All chess engines of Maestro Omid David Tabibi are under Winboard protocol.
And.....they are three chess engines:


1.Genesis-free- (a problem here - displays always the mate score for white);
2.Maestro-private;
3.Falcon-private-a very strong and didactical one !


Regards,
SilvianR :wink:
Last edited by Sylwy on Tue Jan 03, 2012 2:25 pm, edited 1 time in total.
mar
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Full name: Martin Sedlak

Re: Falcon by Omid David Tabibi

Post by mar »

Norbert Raimund Leisner wrote:Hello,

I saw a contribution of this engine , but found no informations what kind
of protocol (WinBoard or UCI) Falcon supports.

http://www.grappa.univ-lille3.fr/icga/p ... php?id=108

Unfortunately the link to its author - Omid David Tabibi (~Genesis) is broken.

Any help or suggestion is appreciated!

Norbert
Omid David Tabibi is well known. He wrote a few papers about chess programming, namely null move reductions, mentor assisted evaluation tuning and something about pawn fortresses if I remember. I even remember mentioning Falcon in some of the papers. However I think it's probably a private engine. The same author wrote Genesis which should be available (around 2300 elo), so I expect Falcon to be much stronger. Perhaps you could try to contact him via e-mail if you can find it somewhere.

Martin
mar
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Re: faster

Post by mar »

Sylwy wrote:

Hi Norbert !

All chess engines of Maestro Omid David Tabibi are under Winboard protocol.
And.....they are three chess engines:


1.Genesis-free- (a problem here - displays always the mate score for white);
2.Maestro-private;
3.Falcon-private-a very strong and didactical one !


Regards,
SilvianR :wink:
Hi Sylwy,

Faster as usual... I bow before your vast knowledge :wink:
And I forgot Maestro, I thought it was experimental.

Martin
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Sylwy
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Re:Over 3000 !

Post by Sylwy »

Hi Martin !

HAPPY NEW YEAR 2012 TO YOU AND TO CHENG !

Over 3000 ELO in 2012 !


Regards,
SilvianR :wink:
mar
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Full name: Martin Sedlak

Re:Over 3000 !

Post by mar »

Sylwy wrote:Hi Martin !

HAPPY NEW YEAR 2012 TO YOU AND TO CHENG !

Over 3000 ELO in 2012 !


Regards,
SilvianR :wink:
Thanks, happy new year to you too!

But honestly I doubt that it EVER reaches a rating like that :) I would be very happy with 2700 which I'd love to break (sometime).

Martin
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Master Om
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Re:Over 3000 !

Post by Master Om »

mar wrote:
Sylwy wrote:Hi Martin !

HAPPY NEW YEAR 2012 TO YOU AND TO CHENG !

Over 3000 ELO in 2012 !


Regards,
SilvianR :wink:
Thanks, happy new year to you too!

But honestly I doubt that it EVER reaches a rating like that :) I would be very happy with 2700 which I'd love to break (sometime).

Martin
Just have a slice of Fruit and see what happens!!
Always Expect the Unexpected
diep
Posts: 1822
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Location: The Netherlands

Re: Falcon by Omid David Tabibi

Post by diep »

mar wrote:
Norbert Raimund Leisner wrote:Hello,

I saw a contribution of this engine , but found no informations what kind
of protocol (WinBoard or UCI) Falcon supports.

http://www.grappa.univ-lille3.fr/icga/p ... php?id=108

Unfortunately the link to its author - Omid David Tabibi (~Genesis) is broken.

Any help or suggestion is appreciated!

Norbert
Omid David Tabibi is well known. He wrote a few papers about chess programming, namely null move reductions, mentor assisted evaluation tuning and something about pawn fortresses if I remember. I even remember mentioning Falcon in some of the papers. However I think it's probably a private engine. The same author wrote Genesis which should be available (around 2300 elo), so I expect Falcon to be much stronger. Perhaps you could try to contact him via e-mail if you can find it somewhere.

Martin
Omid already for years no longer responds to his email adresses and i thought i had 'em all.

I had been promised a few versions of Falcon by Omid, but never received any.

Most important contribution of Omid was in forward pruning, where he never published about. Falcon used razoring long before and in the 100% exact same manner how Rybka later on has been using it, which many deep searching engines use now.

Note it never worked for Diep like that - but that's irrelevant here - as it worked for Falcon, if i recall well already start 2001.

Though a technique that has its roots in the 70s, first modern usage where it also worked for, that was by Falcon.

Vincent
mar
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Re: fruit

Post by mar »

Master Om wrote: Just have a slice of Fruit and see what happens!!
Fortunately I don't eat fruit :wink:
mar
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Re: Falcon by Omid David Tabibi

Post by mar »

diep wrote: Omid already for years no longer responds to his email adresses and i thought i had 'em all.

I had been promised a few versions of Falcon by Omid, but never received any.

Most important contribution of Omid was in forward pruning, where he never published about. Falcon used razoring long before and in the 100% exact same manner how Rybka later on has been using it, which many deep searching engines use now.

Note it never worked for Diep like that - but that's irrelevant here - as it worked for Falcon, if i recall well already start 2001.

Though a technique that has its roots in the 70s, first modern usage where it also worked for, that was by Falcon.

Vincent
I didn't know about that, that's quite interesting (well at least to me). Too bad he didn't write about that. I forgot to mention his version of verified null move pruning which was discussed here sometime ago if I recall.
The fact that Omid David doesn't respond to e-mails is bad news for Norbert as it answers his original question.

Martin