The events calendar is now public on Google. For instructions on adding the calendar to your Google account, click on the following link:
https://support.google.com/calendar/answer/37100?co=GENIE.Platform%3DDesktop&hl=en&oco=2&fbclid=IwAR0NGkC_sO52w-tFPEVcZK2sRjeBru5k_CF_iHJe1nY4DAjv9wQu-JWDRxo
On the sub-menu choose computer and add by email address. The email address of the calendar is ChesDemInfo@gmail.com. Once you have added it to your account, there are instructions to add it to your Android or iPhone.
If you are using a different service that requires a URL to import a calendar, use this link:
http://bit.ly/CCDCCAL
If you have difficulty with this, please email Bernie at Ganyon@gmail.com, and he will try to help you through it.