Lajos Portisch vs Gedeon Barcza
Maroczy Memorial Budapest HUN round 1 1961.10.14
Queen’s Gambit Declined: Orthodox Defense, Rubinstein Variation 1/2-1/2

Benjamin Leussen vs Alfred Ehrhardt Post
Barmen Meisterturnier B Barmen GER round 5 1905.08.18
Queen’s Gambit Declined: Orthodox Defense, Rubinstein Variation 1-0