Why is the Ruy Lopez opening so popular? : r/chess

Ruy Lopez House Of Staunton

The Ruy Lopez Explained (Batsford Chess Books), Chess, Gary Lane 9780713489781

Discover the Best Chess Openings for White in Chess

Chess — The Basics (Part 1). I have always thought about chess as a…, by Rohan Arni, Path to Polymath

Dangerous Weapons : The Ruy Lopez - Dazzle your Opponents! : John Emms, Tony Kosten & John Cox

Our Next Course + The Ultimate Chess Openings Guide for Beginners - Remote Chess Academy

How to Play the Ruy Lopez (Spanish) Opening - RagChess

Chess Openings: Trying to Learn the Ruy Lopez as Black? Try Using the Underappreciated Cozio Defense (3Nge7) - HubPages

Play the Ruy Lopez: A Complete Repertoire in a Famous Opening

Why has Ruy Lopez, a chess opening, been so popular for so long? - Quora