A free program for Android, by Chess.com.

Do you want to become the world chess champion? You can find out as you join local, regional, and international tournaments with virtual opponents on your way to the Championship!

Champion Chess is the official chess game of the World Chess Championship. We will have local, regional, and international tournaments for you to participate in. We will also have a global leaderboard so you can compete with the best players around the world.

As you play in the tournaments, you will be matched with other players to find out who is the best. All the matches are being recorded, so you can check who is the best and see who is your rival.