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Re: New engine releases 2020:Gumble Chess

Posted: Thu Jan 30, 2020 5:38 pm
by tmokonen
Guenther wrote: Thu Jan 30, 2020 1:07 pm
supersharp77 wrote: Wed Jan 29, 2020 10:27 pm Wholly Unknown Chess Engine....Gumble UCI....

https://gitlab.com/artefact2/gumble/tree/master
I don't see how it can be compiled with a few header files missing, which should be the include folder, but are not there.
At least zobrist.h and coords.h are missing...

May be Tony can look into it.
I don't think it's possible to compile without the missing files zobrist.h, coords.h and lut.h. All of these missing files are listed in the .gitignore file, so it appears they were deliberately left out of source control. I am not sure why.

Re: New engine releases 2020

Posted: Thu Jan 30, 2020 5:49 pm
by tmokonen
Gabor Szots wrote: Thu Jan 30, 2020 8:36 am It is at version 1.0.1 now.
FoxSEE has been updated to version 1.1.1 as of an hour ago.

Re: New engine releases 2020

Posted: Fri Jan 31, 2020 11:55 am
by Guenther
RWBC will move to a new server today.
It will last some hours until dns propagation is finished.
Anyhow you should reset your cache for it.

Re: New engine releases 2020

Posted: Sat Feb 01, 2020 7:11 pm
by tmokonen
I have made a compile of Tinman 0.1.1 and placed it here:

https://mega.nz/#!j0kkTaQK!TQZTWjMPc7p3 ... qVJZD3EJrc

Re: New engine releases 2020

Posted: Sat Feb 01, 2020 7:19 pm
by Gabor Szots
tmokonen wrote: Sat Feb 01, 2020 7:11 pm I have made a compile of Tinman 0.1.1 and placed it here:

https://mega.nz/#!j0kkTaQK!TQZTWjMPc7p3 ... qVJZD3EJrc
Thanks Tony.

Re: New engine releases 2020

Posted: Sat Feb 01, 2020 9:55 pm
by voffka
Image
GreKo 2020.01 is released! Binaries can be taken from http://greko.su/index_en.html

GREKO CHESS ENGINE
(c) 2002-2020 Vladimir Medvedev <vrm@bk.ru>

GreKo 2020.01
-------------
31-Jan-2020

A lot of changes in search, evaluation and built-in evaluation tuner.
Most significant are:

- added stochastic gradient descent algorithm for learning
- more aggressive pruning: dynamic null move and LMR reduction values
- separate search functions for PV and non-PV nodes
- search extensions modified
- new evaluation terms for piece combinations and attacks
- use quadratic approximation for almost all evaluation features

Estimated playing strength: +20 Elo points to version 2018.08

Re: New engine releases 2020

Posted: Mon Feb 03, 2020 4:51 pm
by Gabor Szots

Re: New engine releases 2020

Posted: Wed Feb 05, 2020 1:48 pm
by c_j_bolt
I guess I'll add that Eubos v1.0.3 is now available here, also 8-)

https://github.com/cjbolt/EubosChess/re ... tag/v1.0.3

Binary and batch file for running in Arena attached on release URL

Re: New engine releases 2020

Posted: Mon Feb 10, 2020 9:06 am
by tmokonen

Re: New engine releases 2020

Posted: Mon Feb 10, 2020 10:25 am
by Gabor Szots


Thanks Tony for the Tinman compile. Also good to see a new A0, I thought the engine was dead.