ChessManiac.com is a free online chess playing community where you can play chess online, participate in tournaments, teams, chess clubs and more.
Hybrid sites like https://chessmaniac.com allow both live and longer time limit games to be played. On most sites like this a chess players games are saved and can be downloaded for review at a later time. The chess player also has the option to review their games while online. Which can be great as they can review their past games while making moves in other games. Playing chess on a hybrid chess site also allows a chess player to study a game more in depth and to learn openings as they are not rushed by a clock. Chess combinations can also be improved by playing on a hybrid chess site. If you get into a position where you think there is a forced win you can log off and study the game for as long as you need providing you stay within your game time out setting.
There are many ways to improve in chess. Online chess playing offers an easy way to play, study and improve your chess. Hybrid chess sites, by far, allow a chess player the most flexibility to learn and grow their chess abilities.