Ulf Andersson vs Robert Eugene Byrne
7th Torneo del Vino Montilla ESP round 1 1977.08.??
Queen’s Gambit Declined: Hastings Variation 1/2-1/2

Jan Hein Donner vs Robert Eugene Byrne
Helsinki ol (Men) prel-C Helsinki FIN round 1 1952.08.10
King’s Indian Defense: Orthodox Variation 1-0

Robert Eugene Byrne vs Donald Byrne
US Championship 1958/59 New York, NY USA round 9 1958.12.30
King’s Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line 0-1

Simon Delgado Ramirez vs Robert Eugene Byrne
58th US Open Cleveland, OH USA round 1 1957.08.05
Sicilian Defense: Classical Variation 0-1

Boris Spassky vs Robert Eugene Byrne
Spassky - Byrne Candidates Quarterfinal San Juan PUR round 6 1974.01.28
Sicilian Defense: Canal Attack, Haag Gambit 1-0

Robert Eugene Byrne vs Arthur Bisguier
USA-ch / Zonal Oberlin, OH USA round 3 1975.06.09
Ruy Lopez: Brix Variation 1/2-1/2

Robert Eugene Byrne vs Larry Melvyn Evans
US Championship 1963/64 New York, NY USA round 8 1963.12.28
Benoni Defense: Classical Variation, Czerniak Defense, Tal Line 1/2-1/2

Vladimir Kovacevic vs Robert Eugene Byrne
Hoogovens Wijk aan Zee NED round 2 1980.01.16
London System: Poisoned Pawn Variation 1-0

Mikhail Tal vs Robert Eugene Byrne
Biel Interzonal Biel SUI round 13 1976.07.29
Sicilian Defense: Chekhover Variation 1-0

Robert Eugene Byrne vs Arthur Bisguier
62nd US Open San Francisco, CA USA round 12.2 1961.08.26
Queen’s Gambit 1-0