Geza Maroczy vs Georg Marco Ostend Ostend BEL round 2 1905.06.13 Ruy Lopez: Exchange Variation 1/2-1/2

Georg Marco vs Leo Fleischmann Forgacs
Coburg (Meisterturnier) Coburg GER round 3 1904.07.20
Russian Game 1/2-1/2

Georg Marco vs Alexander Alekhine
The Hague The Hague NED round 2 1921.10.27
Ruy Lopez: Bird’s Defense Deferred 0-1

Georg Marco vs Curt von Bardeleben
Coburg (Meisterturnier) Coburg GER round 5 1904.07.22
Ruy Lopez: Morphy Defense, Anderssen Variation 1/2-1/2

David Janowski vs Georg Marco
Nuremberg Nuremberg GER round 1 1896.07.20
Ruy Lopez: Open 1-0

Georg Marco vs Frank James Marshall
Monte Carlo Monte Carlo MNC round 17 1902.03.03
Ruy Lopez: Schliemann Defense 1-0

Georg Marco vs Max Euwe
Bad Pistyan Piestany CSR round 16 1922.04.25
Ruy Lopez: Exchange Variation 0-1

Heinrich Wolf vs Georg Marco
Coburg (Meisterturnier) Coburg GER round 10 1904.07.28
Ruy Lopez: Closed, Worrall Attack 1/2-1/2

Georg Marco vs Milan Vidmar
Vienna (1904/05) Vienna AUH round 4 1904.12.09
King’s Gambit 0-1

Geza Maroczy vs Georg Marco
The Hague The Hague NED round 6 1921.11.01
Alekhine Defense 1-0