Standard two-player, 15-checker single game, without a doubling cube or stakes. Each rolls one opening die; the higher roller starts using both numbers. Ties reroll. Later turns roll two dice; doubles give four moves. Use as many dice as possible; if only one can be used and either works, use the higher. Two opposing checkers block a point; a lone opposing checker is hit to the bar. Enter all bar checkers before other moves. Bear off only with every checker home; an oversized die may bear off only the farthest checker. First to bear off all fifteen wins. Resigning is allowed.

Rooms expire 24 hours after the last action. Refresh to reconnect; leaving ends the current game.