Erik Gustaf Ferdinand Hellers vs Lev Polugaevsky
Haninge Haninge SWE 1989.05.??
Sicilian Defense: Najdorf Variation 1-0

Jan Timman vs Erik Gustaf Ferdinand Hellers
Sigeman and Co Malmo SWE round 7 1997.06.??
Grünfeld Defense: Exchange Variation, Classical Variation 0-1

Erik Gustaf Ferdinand Hellers vs Rafael Vaganian
Reykjavik Open Reykjavik ISL round 4 1990.03.20
French Defense: Burn Variation 0-1

Erik Gustaf Ferdinand Hellers vs Antonio Antunes
Novi Sad ol (Men) Novi Sad YUG round 6 1990.11.23
Ruy Lopez: Schliemann Defense 1/2-1/2

Erik Gustaf Ferdinand Hellers vs Vassily Ivanchuk
Champigny Champigny 1984.??.??
Pirc Defense: Austrian Attack 1/2-1/2