Chess engine: Raubfisch X44c and GTZ23c NNUE

Raubfisch is an engine derived from Stockfish and Torpedo 1.1 XJR (private engine by Frank Karl Werner and Max Fehler). Rating JCER - 3097 (1st place)

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Important Note :*  "Self Learning" option :

From now on the "Self Learning" option is enabled by default. Please check the appropriate box to disable it. If you don't want to use "Self Learning" and you already have a large learning database: experience.bin, you can just enable the "Experience Read_only" option. Your engine will then be able to tap into "Experience Read_only" to improve its playing style.

Please rename your old "experience.bin" file to "experience_old.bin" and build yourself a new learning database compatible with this new version of Raubfisch X44b_(sl) and GTZ23b_(sl).

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  " Use NNUE" option :  

From now on the " Use NNUE" option is enabled by default. Please check the appropriate box to disable it.

If you want to use the neural network provided with the Raubfisch engine, just copy and move it to the same directory as the engine.

The engine will then be able to recognize the network easily and thus communicate with it. However, it is advised not to rename the network provided with the engine.

However,if you want to use another network of your choice, please specify its path in the Uci and make sure its name is exactly the same as the one in the uci.

Raubfisch X44c and GTZ23c NNUE - download