Some resources may be pirated

In this example, 11 dbree URLs and a password

What is this community?

This is a group which aggregates, posts, and comments on chess-related resources.

And what is an entry with relation to chess?

OP is compiling a collection of links on dbree.org.

What does that text mean?

Base64 is a quaint secret-decoder ring, reminiscent of 1980s leetspeak.

And what does a bunch of gibberish text have to do with chess?

Encoded information related to chess resources.

How to download? Here’s an example:

Open in Firefox: https://chessmood.com/course/opening-principles/episode/5522

Right click on the video => This Frame => Open Frame in new tab

New tab will show vimeo URL: https://player.vimeo.com/video/655650979

Copy and paste into Vimeo Video Downloader