This repository contains the code used to train NNUE style networks for the Marvin chess engine.

python3 -m venv env
source env/bin/activate
pip install python-chess torch tensorboard

This requires the Clang compiler.

make

python train.py training.bin validation.bin

tensorboard --logdir=logs

Then, go to http://localhost:6006/

• Training code is based on https://github.com/glinscott/nnue-pytorch