Axel Otto Ornstein vs Bozidar Ivanovic
Eksjo-A 8th Eksjo SWE round 3 1980.08.21
English Opening: Drill Variation 1-0

Anton Aaberg vs Axel Otto Ornstein
SWE-ch Helsingborg SWE round 8 1991.07.??
Scotch Game 1-0

Axel Otto Ornstein vs Lubomir Ftacnik
Trnava Trnava 1983.??.??
English Opening: Symmetrical Variation 1/2-1/2

Axel Otto Ornstein vs Jan Plachetka
Kirovakan Kirovakan URS round 5 1978.08.??
King’s Indian Defense: Fianchetto Variation, Panno Variation 1/2-1/2

Evgeni Vasiukov vs Axel Otto Ornstein
Yerevan Yerevan URS 1976.??.??
Sicilian Defense: Najdorf Variation, Scheveningen Variation 1-0

Josef Pribyl vs Axel Otto Ornstein
Keres Memorial Tallinn URS round 9 1977.03.05
Ruy Lopez: Morphy Defense, Tartakower Variation 1/2-1/2

Axel Otto Ornstein vs Gyozo Victor Forintos
9. Eksjo SK Eksjo SWE round 8 1981.08.??
Queen’s Gambit Declined 1-0

Axel Otto Ornstein vs Laszlo Kovacs
Rubinstein Memorial 13th Polanica-Zdroj POL round 2 1975.08.08
Ruy Lopez: Closed, Breyer 1/2-1/2