Ruy Lopez (Spanish) Berlin Defense
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6
Wikipedia page
The Berlin Defence, 3...Nf6, has long had a reputation for solidity and drawishness and is commonly referred to as "the Berlin Wall"
BOOKS (Free)
The Modenized Ruy Lopez Vol 1 A Complete Repertoire for White - 18 Page (Chap. 2 Birds) PDF
500 Ruy Lopez Miniatures By Bill Wall - 122 Page PDF
Easy Guide to Ruy Lopez by John Emms - 74 Page PDF
Free Chessable Course
Short & Sweet: Berlin Defense MoveTrainer™ Opening course by GM Sam Shankland - 20 Trainable Variations with 32 Min of VideoRuy Lopez (Berlin Defense) Articles
Berlin Defense: Complete Guide - Solid article by FM Zaur Tekeyev
The Mortimer Trap - It's only natural that it should be rediscovered, given the recent popularity of the Berlin Defense to the Spanish / Ruy Lopez
Berlin Defense LiChess Studies
Black Repertoire - Ruy Lopez: Berlin Defense - 29 Chapters
Berlin Defense variations: Ruy Lopez - 9 Chapters
Berlin Defense: Chess Opening Study - 17 Chapters
Games Databases
Chessgames.com
Berlin Defence Games - 1100+ Games at you can go through online.
365Chess.com
C65: Ruy Lopez, Berlin defence - Link Page to all the Sub- Varients and 18,000 games at
Annotated Games
Svidler vs Topalov 2006 - A nicely Annotated game from the ChessVault.com
Nisipeanu vs Topalov 2006 - Annotated by Mihail Marin
Hou Yifan vs Nigel Short - Washington post article on the 13 yr old girl beating Short.
Ruy Lopez Berlin Defense Chess Video Lessons
Ruy Lopez - Berlin Defense ⎸Chess Openings - 20 Min
The Berlin Defence in the Ruy Lopez - GM Yasser Seirawan - 48 Min
GM Sam Shankland: The Berlin Defense | U.S. Chess School - 52 Min Chess Dojo
The Ruy Lopez | Berlin Defense | Chess Openings | IM Andrey Ostrovskiy - 15 Min
Beat the Ruy Lopez with the Berlin Variation - GM Leonid Kritz - 15 Min
Play Against the Berlin
How To Play Against The Berlin Defense ⚔ Chess Openings For White - 16 min - GM Gufstason
Berlin Defense Chess Traps
Indian Prodigy REFUTES the Berlin Defense??! | Ruy Lopez opening TRAP - 11 Min
Dirty Chess Tricks 63 (Trick the Berlin/Spanish/Ruy Lopez) - 15 Min
Spanish Game: Berlin Defense chess trap 18 - 8 Min
Chess Traps #5: Ruy Lopez Berlin Defence Trap (Fishing Pole) - 8 Min
Mortimer Trap | Berlin Defense in the Ruy Lopez | Opening Tricks and Traps to Win Fast - 7 Min
Dirty Chess Tricks 63 (Trick the Berlin/Spanish/Ruy Lopez) -15 Min
Berlin Defense Game Videos /w Analysis
Berlin Defence : GM Judit Polgar vs GM Sergey Karjakin - Spanish Game - 20 Min
Judit Polgar defeats Garry Kasparov in the Spanish Game - Berlin defence - 17 Min
I turned the Berlin into the MOST AGGRESSIVE GAMBIT EVER and CRUSHED Stockfish with it - 13 Min
GM Fabiano Caruana Vs GM Pavel Eljanov - Russian Team Championship 2011 - Berlin Defense Ruy Lopez - 12 Min
Berlin Defence : GM Judit Polgar vs GM Sergey Karjakin - Spanish Game (Berlin Defense) - 20 Min