Three difficulty levels, from a friendly first game to a Hard engine that will make you work for every piece.
Live online games with real clocks, Elo ratings and a Top 30 leaderboard. Invite friends with a link or find an opponent in seconds.
Automatic tournaments every half hour: group stage, knockout bracket, and a podium. Opt in for a reminder before kick-off.
Watch any live game with clocks and captured pieces on screen, or step through finished games move by move.
Three rule sets: International 10×10 with flying kings, Brazilian 8×8, and American checkers — in English and French.