Yes, Chess is free to use. It is available as a free plugin on WordPress.org.

How many websites use Chess?

Chess has 20 active installations as tracked by WordPress.org.

What are the best Chess alternatives?

Popular alternatives to Chess include Dinosaur Game, Football Pool, WHA Puzzle. You can compare them side-by-side on our comparison pages.

Does Chess work with the latest WordPress?

Chess has been tested up to WordPress 4.4.34. It requires WordPress 4.4.4+ and PHP false+.

Chess — Reviews, Rating & Alternatives (2026)

Name: Chess
Author: jacothiart

As of April 2026, Chess is a WordPress game plugin with 20 active installations and a 0/5 rating0. It has been downloaded 3.1K+ times in total. Requires WordPress 4.4.4+ and PHP false+. Available on WordPress.org since 2016. Last updated 9 years ago — may have compatibility concerns. Top alternative: Dinosaur Game.