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Chess engine: Kayra 1.0 (is a Stockfish based) - tests from tomorrow!


From author:
Kayra chess engine is a Stockfish based engine and it's an early development version. I have been working on this chess engine for a short time.
Kayra is not an another Stockfish clone. I made very serious changes in the most critical parts of Stockfish, especially in the evaluation section.
I made very agressive changes more than 50 parameters in the evalution code. I made very aggressive changes at psqt and pawns sections. I changed more than 250 parameters at psqt and pawns section. I weakened Stockfish a lot at the start of all these critical changes, but I'm finally getting close to balancing it.
Although I made very critical changes in Stockfish codes and more than 300 parameters, the fact that Kayra didn' t perform badly gave me hope for the future. This version of Kayra is an early test version. If it reaches the level I want, there is no doubt that I' ll publish Kayra as open code source chess engine.

Kayra engine is available only for testers cooperating with us.


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  1. STRAITENovember 21, 2021 at 11:02 AM

    Chessirs,,,,,,,,,,,,
    Stumbled upon a neat little engine the other day
    ,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Glarung 2.2 JA ;;;;;;;;;;;;;;;;;;;;

    The Father of Stockfish ,,,,,,,,,,,,,,,,,,,,

    ;;;;;;;;;;;;;;;;;;;; A dash from the past,,,,,,,,,,,;) ,,,, thanks,,,, la

    ReplyDelete
  2. ROGERNovember 23, 2021 at 12:38 PM

    Hi, if you only change 300 values and parameters in evaluation or search of stockfish code, it's just another clone ! If you changed 50% of lines in all code then you could say it's not a clone.

    ReplyDelete
  3. Damir DesevacNovember 28, 2021 at 12:56 AM

    Hi

    Is it possible to get this engine for testing ?

    Kind Regards

    Damir

    ReplyDelete
    Replies
    1. AisabaDecember 21, 2021 at 12:25 PM

      For Chess Engines Diary testers only. To become our tester see here: https://chessengines.blogspot.com/p/private-donors-donate-minimum-of-6.html

      Delete

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