Samuel Schweber vs Boris Spassky
Wch U20 final-A Antwerp BEL round 1 1955.07.29
Nimzo-Indian Defense: Normal Variation, Bernstein Defense 0-1

Samuel Schweber vs Lajos Portisch
Wch U20 prel-B Antwerp BEL round 6 1955.07.26
Nimzo-Indian Defense: Hübner Variation 1-0

Robert James Fischer vs Samuel Schweber
Buenos Aires Buenos Aires ARG round 4 1970.07.23
French Defense: Winawer Variation, Advance Variation 1-0

Samuel Schweber vs Claudio Amado
Buenos Aires Buenos Aires ARG 1963.??.??
Bishop’s Opening: Horwitz Gambit 1-0

Samuel Schweber vs Bernardo Wexler
Buenos Aires Buenos Aires ARG round 11 1964.??.??
Sicilian Defense: Kan Variation, Gipslis Variation 1-0

Raimundo Garcia vs Samuel Schweber
Boca Open Buenos Aires ARG round 6 2001.09.24
Colle System: Rhamphorhynchus Variation 1-0