For chess I like nibbler, which uses an open source version of Alpha Zero, Leela Chess Zero: https://github.com/fohristiwhirl/nibbler https://github.com/fohrist

For chess I like nibbler, which uses an open source version of Alpha Zero, Leela Chess Zero: https://github.com/fohristiwhirl/nibbler https://github.com/fohristiwhirl/nibbler