Sergio Carlos Giardelli vs Peter Jonathan Winston
Wch U20 Manila PHI 1974.08.??
English Opening: King’s English Variation, Four Knights Variation, Fianchetto Line 0-1

Peter Jonathan Winston vs Walter Browne
Atlantic Open New York, NY USA round 1 1972.07.01
Benoni Defense: Taimanov Variation 1-0

Peter Jonathan Winston vs Anthony Miles
Wch U20 Manila PHI round 4 1974.08.??
Pirc Defense: Classical Variation 1/2-1/2

Craig van Tilbury vs Peter Jonathan Winston
Continental Open N.Y.C.,USA round 1 1977.05.28
Nimzo-Indian Defense: Leningrad Variation 1-0