If you make an analysis board like usual, on the bottom-right in the "chat box" area you would see this:

Click the "+" and enter their username. Make sure they're currently in live chess.
If you make an analysis board like usual, on the bottom-right in the "chat box" area you would see this:

Click the "+" and enter their username. Make sure they're currently in live chess.
It's in here somewhere...
https://support.chess.com/article/606-how-do-i-use-the-live-analysis-board
How do you invite someone to an analysis board? I am trying to invite a friend so we can analyze a game together.