Set time controls for each player with customizable phases and clock types including Fischer, Bronstein, and delay. Use hourglass mode to transfer time between players. Choose from presets or create custom settings. Receive alerts when time is low.
Manage databases and games in PGN format. Read and edit PGN files with extended move notation. Create, delete, and organize folders. Analyze games with move-by-move review. Export games in various formats.
Learn through step-by-step lessons from a world-champion AI tutor. Practice with six sparring partners of varying difficulty. Play games without hints against AI opponents rated nearly world-champion level.
Explore and variations with a detailed dictionary. Browse Grandmaster games linked to each opening. Test knowledge with quizzes to identify , select moves, or play leading sequences. View accurate stats for each position.
Play by selecting a hole and distributing anticlockwise, placing one in each hole and ending in your . Capture from opponent's holes if they are empty. Win by collecting more than the opponent.
Against another player on a chessboard with balanced moves. Move pieces according to traditional rules. strategies through gameplay. Compete in real-time matches. Track game progress and outcomes.
Play a tic-tac-toe style puzzle game by connecting three rings of the same vertically, horizontally, or diagonally. Destroy rows after forming them. Earn real money through in-game actions. Track progress and compete against other players.