`  This is the part from WP:LIST that supports removal, ``The items on these lists include links to articles in a particular subject area, and may include additional information about the listed items.``  Chess.com does not have an article so therefore should not be included in the List.  It's not additional information about a listed item either, it's an additional listed item that does not have an article, and therefore, should not be included.  Thank you.   `