Premium	Standard
Play in Browser or iOS App	✔	✔
Running Games at a Time	max 100	max 3
Watch Games	✔	✔
Show Observers	✔	—
Browse Games	all running and finished, all players	last 10 own
Chat History	90 days	30 days
Show Played Tournaments	all tourneys, all players	last 10 own
Friends and Ignores	max 999 each	max 10 each
Elo Diagrams	for all players	only own
Game Statistics	for all players	only own
Games and Statistics by Opponent	✔	—
Download Finished Games	✔  (browser)	—

A limited number of guest accounts is available. Guests can play unrated games only, one game at a time. Games are lost on disconnection.