Search found 157 matches

by amchess
Sat Feb 20, 2021 6:06 pm
Forum: Computer Chess Club: General Topics
Topic: Interesting read about Fat Fritz 2
Replies: 73
Views: 5255

Re: Interesting read about Fat Fritz 2

CEGT, in the past, told me they don't accept any stockfish derivate... http://www.cegt.net/40_40%20Rating%20List/40_40%20SingleVersion/rangliste.html clearly, the clones yes... https://wychwoodschool.org/wp-content/uploads/2019/10/All-animals.png The most shocking is they seem unable to distinguish...
by amchess
Fri Feb 19, 2021 3:05 pm
Forum: Computer Chess Club: General Topics
Topic: Interesting read about Fat Fritz 2
Replies: 73
Views: 5255

Re: Interesting read about Fat Fritz 2

CEGT, in the past, told me they don't accept any stockfish derivate...
http://www.cegt.net/40_40%20Rating%20Li ... liste.html
clearly, the clones yes...
by amchess
Tue Feb 09, 2021 4:17 pm
Forum: Computer Chess Club: General Topics
Topic: Fat Fritz 2
Replies: 491
Views: 29249

Re: Fat Fritz 2

what's the github repository link?
by amchess
Tue Feb 09, 2021 2:51 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Request of help
Replies: 1
Views: 602

Request of help

We have a lot of ideas and are about ready to new releases, but we need to reinforce our team in terms of developers and HW resources.
Everyone interested in can contact me in private.

Andrea Manzo
(ShashChess and BrainLearn co-developer)
by amchess
Tue Dec 29, 2020 8:29 am
Forum: Computer Chess Club: General Topics
Topic: Where is the source code of ShashChess engine
Replies: 30
Views: 2394

Re: Where is the source code of ShashChess engine

The nnue is used to determine a great part of evaluation, so that to determine the position's nature in terms of Shashin. To simplify at max, not considering rollercoaster effect of contempt (to 0), -0.25 < sent to gui score < 0.25 => Capablanca type position sent to gui score < -0.25 => Petrosian t...
by amchess
Mon Dec 28, 2020 2:25 pm
Forum: Computer Chess Club: General Topics
Topic: Where is the source code of ShashChess engine
Replies: 30
Views: 2394

Re: Where is the source code of ShashChess engine

Shashchess personalities are bootstraping properties: the engine will approach to the position with the corresponding player personality. After, it adapts its search and the evaluation based on it. In this manner, for example, ShashChess doesn't have the contempt notion. ShashChess code is embedded ...
by amchess
Sun Dec 27, 2020 2:35 pm
Forum: Computer Chess Club: General Topics
Topic: Where is the source code of ShashChess engine
Replies: 30
Views: 2394

Re: Where is the source code of ShashChess engine

I'm a corr chess IM, computer science engineer and I deeply studied Shashin theory in his book. To simplify at the max, as every theory there is a model and its application. In this case, the model is not totally scientific: 4 mathematical parameters (material, mobility packaging density and expansi...
by amchess
Sat Dec 05, 2020 9:23 pm
Forum: Computer Chess Club: General Topics
Topic: BrainLearn
Replies: 128
Views: 34259

Re: BrainLearn

About 25MB for now.
The best would be to analyze all eco codes with Q-learning and standard learning + bin experience file improvement.
A complete rewrite of all opening theory...
by amchess
Sat Dec 05, 2020 5:57 pm
Forum: Computer Chess Club: General Topics
Topic: BrainLearn
Replies: 128
Views: 34259

Re: BrainLearn

https://github.com/amchess/BrainLearn/wiki/Tests https://raw.githubusercontent.com/amchess/BrainLearn/master/Tests/last/StockfishAndBookVSBrainLearnPro.PNG An interesting result: BrainLearnPro is BrainLearn opensource file + a bin experience file improved by a private application. Stockfish uses pr...
by amchess
Fri Oct 23, 2020 8:30 pm
Forum: Computer Chess Club: General Topics
Topic: ShashChess
Replies: 223
Views: 81112

Re: ShashChess

https://github.com/amchess/ShashChess/wiki/Matches ShashChessPro1.1 (15.1 + commercial improved bin file) vs Stockfish10172020 (same dev patch) Time control: 25/10 Each engine: 30 cores +8GB HashTables No opening book TestSuite40: 80 games https://github.com/amchess/ShashChess/wiki/Match We're broa...