loongson/pypi: links for chess4fun

loongson/mirror chess4fun-0.0.0a10.tar.gz
loongson/mirror chess4fun-0.0.0a10-py3-none-any.whl
loongson/mirror chess4fun-0.0.0a9.tar.gz
loongson/mirror chess4fun-0.0.0a9-py3-none-any.whl
loongson/mirror chess4fun-0.0.0a8.tar.gz
loongson/mirror chess4fun-0.0.0a8-py3-none-any.whl