We made a tool that lets you search the lichess game database by chess concepts. Link in the comments : r/chess

Burn Variation of the French Defence - Chessentials

Inspirational adult improvers - Chessable

Secrets of Practical Chess (New Enlarged Edition) - Kindle edition by Nunn, John. Humor & Entertainment Kindle eBooks @ .

How to Navigate & Use Lichess Studies, Opening Explorer (and More)

What's new on lichess

The Rise of Hybrid Chess

Is there a website where I can move chess pieces however I want, basically recreate a new type of game (I need this for a video idea)? - Quora

Lichess opening tool (beta) : r/chess

Metamorphic testing of chess engines - ScienceDirect

Database – Campfire Chess

Perpetual Chess Podcast

Our Favourite Open Source Chess Websites