Checkers Kingdom

FROM YOUR GRANDMOTHER'S KITCHEN TABLE TO THE PHANTOM'S THRONE

Learn the openings the masters actually play. Master the endgames every club player should know. Face opponents who play like real humans, not algorithms. Across every official ruleset, from your first move as a kid to tournament-level play.

This is checkers built like the masters built it.

EVERY OFFICIAL RULESET

Not a reskin. Not a single-rule port. The actual rules, properly implemented.

• American Checkers. 8×8, men move forward, mandatory capture. The classic.

• International Draughts. 10×10, flying kings, max-capture required. The global competitive standard.

• Russian Draughts. 8×8, flying kings, mid-jump promotion. Men that reach the king row during a capture continue as kings.

• Brazilian Draughts. International depth on the familiar 8×8 board.

LEARN THE GAME PROPERLY

• An interactive Training Academy with lessons across basics, tactics, openings, middlegame, and endgames. Every lesson ends in a puzzle.

• The Named Openings Trainer teaches real checkers theory: Single Corner, Double Corner, Bristol, Cross, Old Fourteenth, Dyke, and others from the classical repertoire.

• The Endgame Trainer walks you through First Position, The Bridge, Payne's Draw, the Triangle of Petrov, and the other endings that actually win club games.

• Post-game analysis tags every move (Brilliant, Best, Good, Inaccuracy, Mistake, Blunder) and scores your accuracy, the way serious players actually review.

• Hints that teach why, not just what. Tap the hint button and you get the engine's best move plus a one-line explanation of the idea behind it.

OPPONENTS WHO FEEL HUMAN

A full roster of named AI opponents, from first-time newcomers to the Phantom himself. Each one plays with a consistent style, their own voice, and their own reactions to your moves. The difficulty you pick is the difficulty you get. No algorithmic difficulty spikes. No "the AI suddenly plays perfectly when you're winning."…