<div class="tab-content-content">Chess.com is an online platform that allows users to play chess with over 80 million players from around the world. The platform offers free unlimited 3D chess games, interactive lessons, and videos, and over 100 powerful computer opponents. Users can play chess online for free, join tournaments, and play games in real-time from one minute per game to 30 minutes or longer. The platform also offers daily correspondence online chess for low-pressure games on your own schedule. Users can enjoy various chess variants, including chess960 (Fischer-Random), blitz chess, puzzle rush, bullet chess, puzzle battle, or blindfold chess. </div><div class="tab-content-content"></div><div class="tab-content-content">Chess.com offers chess tactics and puzzles, including 350,000+ unique puzzles, rated mode that automatically adjusts to your skill level to help you improve, and practice puzzles with specific themes in learning mode. The platform also offers hundreds of quality chess lessons and chess videos made by masters, interactive tutorials with tips and recommendations, and a step-by-step lesson plan to learn all the chess rules and strategies. </div><div class="tab-content-content"></div><div class="tab-content-content">Users can play chess online against the computer, choose the level of computer opponent they want to play, and analyze their chess games to see where they went wrong and how they can improve. Chess.com has a community of more than 60 million online chess players, and users can meet players of all levels, from beginner to grandmaster, compete to get their own rating, and try to join the best player online chess leaderboards. </div><div class="tab-content-content"></div><div class="tab-content-content">Chess.com offers various features, including playing chess games offline against the computer, articles by the best authors, coaches, and trainers, an opening explorer to develop an unbeatable opening repertoire, and the ability to send messages and challenge friends to a free chess game. Users can choose from 20+ board themes, 2D & 3D chess pieces, and backgrounds, get in-depth performance stats about their games, puzzles, and lessons, and enjoy the most active community forums anywhere. </div><div class="tab-content-content"></div><div class="tab-content-content">Chess.com is created by chess players and people who love chess and offers 24/7 support to users.</div>