Marshall variation - Chess Opening Database

Master Chess Openings, Chess Wiki

Crushing French Defense - The Korchnoi Gambit - TheChessWorld

Play the Ponziani (Everyman Chess): Taylor, Dave, Hayward, Keith: 9781857446203: : Books

The Ruy Lopez Opening: How to Play It as White and Black - Chessable Blog

What are the differences between 12.d3 and 12.d4 in the Ruy Lopez, Marshall counter-attack? What does white hope to achieve with each? - Quora

Najdorf: A dynamic grandmaster repertoire against 1.e4 Vol.2

noahlz's Blog • Marshall Sunday Beginner/Unrated (U1200) Recap •

José Raúl Capablanca: Most instructive chess games 1919-1928

The Marshall Gambit by Edward Winter

Longest Chess Opening (Ruy López Opening: Marshall Attack, Modern, Main Line, Spassky Variation)

Sicilian Defense: Wing, Marshall Variation - Chess Openings

We made a website to study chess openings : r/chess

Scacchi Marshall Attack, PDF, Chess Openings