Janez Stupica vs Felix Winiwarter
Reggio Emilia 1958/59 Reggio Emilia ITA round 4 1958.12.30
King’s Indian Defense: Fianchetto Variation, Classical Main Line 1-0

David Bronstein vs Felix Winiwarter
Krems Krems AUT 1967.09.??
Ruy Lopez: Closed, Worrall Attack 1-0