Paul Morphy and the Evolution of Chess Theory

Book about the best chess player of the nineteenth century analyzes his games and positions in depth, discusses other players of the period (Adolph Anderssen and Wilhelm Steinitz), Morphy

george_mcgeorge's Blog • The Genius of Paul Charles Morphy •

Chess Theory from Stamma to Steinitz, 1735–1894 - McFarland

Bobby Fischer on Paul Morphy and the downfall of chess: Opening theory's impact — Eightify

Britannica: The Evolution of Chess Theory (Part 1)

Opera Game - Wikipedia

When Paul Morphy brought chess mania to New Orleans

PAUL MORPHY - Chess Forums

Paul Morphy vs Alonzo Morphy, Rook Odds game, New Orleans, LA USA, 1850

Paul Morphy & The Opera Game - Chessable Blog

Paul Morphy - Chess Master Before Chess Masters - Unique NOLA Tours

Chess Skills: A New Book and a Morphy Game

Has Paul Morphy ever lost a chess match? - Quora

Tactics Training Paul Morphy eBook by Frank Erwich - EPUB Book