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New Engine: Topas

Posted: Sat Mar 02, 2024 6:54 pm
by Nelson
Hello all! My name is Sam Nelson and I'm from the US. As a hobby project, I've been developing a UCI chess engine and would love to see it tested on CCRL. The engine, called Topas, is free and open source and can be found here:
https://github.com/samcn8/topas

The latest release (v1.3.3) with Windows and Linux executables can be found here:
https://github.com/samcn8/topas/releases/tag/v1.3.3

I'm estimating an ELO rating of around 1800/1900, based on some initial testing against other engines around that range.

Thank you very much for considering testing Topas. Please let me know if there is any other information I can provide.

Re: New Engine: Topas

Posted: Sat Mar 02, 2024 9:21 pm
by Gabor Szots
Hello Sam,

I can't tell you an exact date but I have put your engine in my testing queue.

Gabor

Re: New Engine: Topas

Posted: Sun Mar 03, 2024 3:08 am
by Nelson
Fantastic, thanks!

Re: New Engine: Topas

Posted: Tue Mar 05, 2024 10:14 am
by Gabor Szots
Gauntlet in progress. Watch out for this week's update.

Re: New Engine: Topas

Posted: Sat Mar 09, 2024 12:22 am
by Nelson
I see that Topas is now in the rankings. Thanks very much for taking the time to test it!

Re: New Engine: Topas

Posted: Sat Mar 09, 2024 5:49 am
by Gabor Szots
Nelson wrote: Sat Mar 09, 2024 12:22 am I see that Topas is now in the rankings. Thanks very much for taking the time to test it!
More games to follow. Opponent selection was not a success, I'll compensate for that next time.

Re: New Engine: Topas

Posted: Fri Mar 15, 2024 12:31 am
by Nelson
Thanks for the additional games, and sorry my initial estimate was a bit off. It seems to be stabilizing in the ratings; much appreciated!