Gerald Katz vs Glenn E Hartleb
47th US Open Pittsburgh, PA USA round 3 1946.07.09
Queen’s Gambit Declined: Orthodox Defense, Classical Variation 1-0

Gerald Schain vs Eugene Levin
56th US Open Long Beach, CA USA round 1 1955.08.08
English Opening: Four Knights System, Nimzowitsch Variation 0-1

Gerard Szewczyk vs Hannemann
corr corr 1975.??.??
King’s Gambit Accepted: Cunningham Defense 1-0

Gerard Welling vs A Faber
Helmond Helmond NED 1978.??.??
Nimzo-Larsen Attack: Classical Variation 1-0

Gerard Welling vs Fitzgerald Krudde
KNSB league 1993.??.??
Amar Gambit 0-1

Gerard Welling vs Lars Oskar Hauge
Xtracon Open Helsingor DEN round 9.19 2019.07.27
Vienna Game 0-1

Gerard Welling vs Peter Gelpke
NED-ch Hilversum NED round 9 1985.06.24
Amar Gambit 0-1

Gerard Welling vs Rene Olthof
Amstelveen open 1983.??.??
Nimzo-Larsen Attack 1-0

Gergely Antal vs Magnus Carlsen
First Saturday GM Tournament Budapest HUN round 13 2003.12.19
Sicilian Defense: Four Knights Variation, Cobra Variation 0-1

Gerrit Jan Te Bokkel vs Joost van Kempen
Hengelo jr open U20 round 7 2000.08.11
Bird Opening: Dutch Variation, Batavo Gambit 1-0