Chess.com is the most visited chess platform on the internet, with over 175 million registered members. Founded in 2007, it has grown into a one-stop hub for players of every level — from absolute beginners learning piece movement to grandmasters competing in online tournaments.

The feature set is vast: live and daily chess, a puzzle library of over 3 million tactics, structured video courses, an opening explorer, Stockfish-powered game analysis, endgame drills, lessons, and a news section covering the chess world. Chess.com also hosts major online events including Titled Tuesdays and Champions Chess Tour rounds, and broadcasts top over-the-board tournaments with live commentary.

A free account provides access to unlimited games, daily puzzles, and basic lessons. Premium memberships (Gold, Platinum, Diamond) unlock unlimited puzzles, all courses, in-depth game review, and other features. Native iOS and Android apps are among the highest-rated sports apps and support the full platform experience on mobile.