New engine releases & news 2021

[No4b]

I just released Drofa 3.2.0
Estimated with self-play elo-gain is ~ +100

To not pollute this thread, I expect further information/discussion be help there:
http://talkchess.com/forum3/viewtopic.p ... 44#p904714

[eduherminio]

Yesterday I announced Lynx, my very first (and still WIP) chess engine, in this topic.
Binaries can be downloaded from here.
If anyone finds any issue while testing it, feel free to send me a PM/email, follow up on the topic above, raise an issue in GH, etc.

[Gabor Szots]

New (for me) engine: Princhess. It plays around 1800 Elos, I guess.

https://github.com/princesslana/princhess

[Guenther]

New (for me) engine: Princhess. It plays around 1800 Elos, I guess.

https://github.com/princesslana/princhess

Looks anonymous to me...
(and based on Sashimi it says, which wouldn't matter here though, because there is no known working compilation of Sashimi available)

[Lana Samson]

New (for me) engine: Princhess. It plays around 1800 Elos, I guess.

https://github.com/princesslana/princhess

Looks anonymous to me...
(and based on Sashimi it says, which wouldn't matter here though, because there is no known working compilation of Sashimi available)

Princhess is mine. Started with the sashimi code and have been going from there.

[Carlos777]

Ceibo 0.8

https://sites.google.com/site/ceibochess/releases

[AlexChess]

Hi Gabor,

if you are working on it, it must be strong.
Could you give a link, I will add it into my engine site.

Best
Frank

PS: Thanks for your Winter 0.95 executable!

Hi Gabor, I have started to test also your Winter 0.95 engine, too! Thank you!

@Frank After 20 years, also already knowing you, I have finally discovered your FCP page and added to my bookmarks Very interesting and full of useful infos about new open source engines and chess tools. Only one category is missing, but I'll not speak about it here for not being off topic.

Best regards, Alex

[Damir]

Counter 3.9
Thanks to the Author Vadim Chizhov
https://github.com/ChizhovVadim/Counter ... ag/v1.39.0

[Damir]

Blunder 6.0.0
Thanks to the Author Christian Dean algerbrex
https://github.com/algerbrex/blunder/re ... tag/v6.0.0

Blunder 6.0.0 includes an implementation of reverse futility pruning and history heuristics, both which from self-play contributed 80-100 Elo. Additionally, the UCI stop command has been implemented, as well as some general code cleanups. Blunder 6.0.0's estimated rating is ~2100-2150 Elo.

[AlexChess]

I'm looking for Nemorino 6.0.5 Windows x64 binary to update 6.0.0 patch 1. Does some one has the link to download it?

https://bitbucket.org/christian_g_nther ... rc/master/
https://bitbucket.org/christian_g_nther ... downloads/

Thank you in advance!
Best regards, Alex