lichess integration so every unresolvable argument can be decided by a chess duel. A bot reacts when it’s called by a command (plus arguments to customize the game) and drops a link (only OP can access and play, others join as spectators). Results are then posted as a reply. It’s not possible atm, but I guess lichess devs are based and won’t mind a little customization on their side for that silly matter. Federating with them would be a way to null many people’s bingo cards.