Kung Fu Chess is a real-time chess game where players don't take turns. A player may make a move at any time, but pieces have a travel speed and a cooldown period.

Chezz is described as 'Challenge yourself in a game that lets you move all the pieces at the same time. Fight online PVP battles in real time with other players, or solve hundreds of levels in adventure mode. Pieces change on each game board and can be upgraded. Fast like checkers, intense like chess' and is an app. There are 2 alternatives to Chezz for Self-Hosted and Web-based. The best Chezz alternative is Kung Fu Chess, which is both free and Open Source.
Kung Fu Chess is a real-time chess game where players don't take turns. A player may make a move at any time, but pieces have a travel speed and a cooldown period.

In Real-time Chess (or Kung-Fu Chess, Ninja Chess), all pieces can be moved simultaneously, but there is a short cool-down afterwards. This is a very fun multi-player game, completely different from regular chess!
