If you are on a computer where you have permission to install software, downloading a desktop interface (like ChessBase or Arena) and connecting to the chess servers directly can sometimes bypass web-based restrictions.
Hide.me is famous for its strict no-logging policy. Their web proxy is lightweight and fast. chesscom proxy sites
You should never use a non-HTTPS proxy. If a proxy uses http instead of https, your password and session cookie are transmitted in plain text. Anyone on your network (or the proxy owner) can steal your Chess.com account. If you are on a computer where you
Nothing is more frustrating than having a winning endgame, only to have the proxy disconnect. Free proxies are notoriously unreliable, leading to frequent "Game abandoned" losses and rating drops. You should never use a non-HTTPS proxy
If you cannot access the main website, you might not need a proxy at all. Chess.com has official platforms that are sometimes whitelisted or treated differently by network firewalls:
There are several reasons why someone might look into using a proxy site with Chess.com: