Ronald MacKay Bruce vs Francis Ernest Appleyard Kitto
WECU Bristol Bristol ENG round 6 1947.??.??
French Defense: Diemer-Duhm Gambit 1-0

Roy Turnbull Black vs David Janowski
New York New York, NY USA round 12 1918.11.06
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1-0

Rudik Makarian vs Alexandr Triapishko
ch-RUS Junior 2020 Moscow RUS round 4.1 2020.12.11
Queen’s Gambit Declined: Ragozin Defense 1/2-1/2

Rudolf Palme vs Hans Mueller
GER-ch Bad Oeynhausen GER round 14 1941.08.??
Nimzo-Indian Defense: Normal Variation, Botvinnik System 1/2-1/2

Rudolf Rezso Charousek vs Geza Maroczy
Casual game Budapest AUH 1893.??.??
Scandinavian Defense 1-0

Rudolf Rezso Charousek vs Geza Maroczy
Pesti Hirlap corr AUH 1893.??.??
French Defense: Alekhine-Chatard Attack 1/2-1/2

Rudolf Spielmann vs Carl Schlechter
St. Petersburg St. Petersburg RUE round 15 1909.03.07
Ruy Lopez: Morphy Defense, Tartakower Variation 1-0

Rudolf Spielmann vs Friedrich Saemisch
Marienbad Marianske Lazne CSR round 7 1925.05.28
Caro-Kann Defense: Euwe Attack, Prins Gambit 1-0

Rudolf Spielmann vs Savielly Tartakower
Vienna m Vienna AUT 1921.??.??
Sicilian Defense: O’Kelly Variation 1-0

Rudolf Swiderski vs A H Pettersson
Barmen Meisterturnier B Barmen GER round 3 1905.08.16
English Opening: Symmetrical Variation, Four Knights Variation 1-0