Eligibility: - Any North American corporate players. - Company headquarters must be located in the USA, Canada, or Mexico. - Any company outside of the chess industry. - No official chess membership or minimum level is required - only fundamental chess knowledge necessary. - For this event, you do not need to check-in again on the day of the event, but we will send reminders. - Entering information below is optional if you played in NACCL before. You only need to do Lichess OAuth. - We reserve right to remove your entry if we found that you are not eligible to play this event.