Pick a question, send the link, and argue it out. The account requesting the judgment gets two free private judged rounds, shared with the round judge. After that, Individual ($10/year) includes private judging. The room never shows up on the live board, the homepage, or the spectator feed.
A lens on top of the standard method. It cannot name a winner or set the scores.
Your round is ready
Send the invite link to the person you are debating. Open yours when you are both there.
Invite link, send this one
Your link
What private means here
The room is hidden from the live rounds board, the homepage band, and the spectator feed.
The link is the invitation. Anyone you send it to can take the other seat, so send it to one person.
Everything else is a normal round: the clock, the transcript, the full judge ballot, and speaker points.
Either of you can flip the round public from inside the room if you want an audience after all.
Coaching a whole roster? Open a squad and set rounds for pairs from one page.