The Irish Chess Union

https://lichess.org/team/moosacher-online-open-getrennt-nach-altersklassen

Prior to the tournament the age groups (and tournament links) will be published and you need to choose your correct age group.
The tournament format will be 10+2 and the mode will be Swiss (7 rounds). Twitch link: https://www.twitch.tv/sf_muenchen If there are any questions you can e-mail: [email protected] or contact Diana Bueckert via Lichess at: https://lichess.org/inbox/dianabueckert