PRO Chess League Official Rules
Find the complete rules here:
The official account of the Professional Rapid Online (PRO) Chess League. Follow this account for news and updates regarding the PRO Chess League, and all activities and results posted to Chess.com. You can also visit the official website at www.prochessleague.com or follow the PRO Chess League on Twitter, Like us on Facebook and Subscribe to your Twitch and YouTube Channels.
