Bent Larsen vs Berge Ostenstad
Gausdal Zonal Gausdal NOR 1985.01.??
English Opening: Symmetrical Variation, Double Fianchetto 1-0

Berge Ostenstad vs Leif Erlend Johannessen
Norwegian Championship Moss NOR round 7 2006.07.13
English Opening: Drill Variation 1/2-1/2

Arnar Thorsteinsson vs Berge Ostenstad
Reykjavik Open Reykjavik ISL round 8 1988.03.03
Italian Game: Giuoco Piano 1/2-1/2

Danny Raznikov vs Berge Ostenstad
European Club Cup Rhodes GRE round 2.1 2013.10.21
Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange at c4 0-1

Magnus Carlsen vs Berge Ostenstad
Norwegian Team Ch Final Moss NOR round 5 2005.05.08
Queen’s Gambit Declined: Barmen Variation 1-0

Simen Agdestein vs Berge Ostenstad
Espoo Zonal Espoo FIN round 1 1989.07.??
Queen’s Indian Defense: Anti-Queen’s Indian System 1/2-1/2

Joel Lautier vs Berge Ostenstad
Reykjavik Open Reykjavik ISL round 2 1988.02.24
Grünfeld Defense: Exchange Variation, Classical Variation 1-0

Turhan Yilmaz vs Berge Ostenstad
European Club Cup Rethymnon GRE round 5.222 2003.10.02
French Defense: Exchange Variation 0-1

Berge Ostenstad vs David Olafsson
Reykjavik Open Reykjavik ISL round 5 1988.02.28
Queen’s Gambit Declined: Anti-Tartakower Variation 1-0

Berge Ostenstad vs Margeir Petursson
Gausdal Zonal Gausdal NOR 1985.01.??
Queen’s Gambit Declined: Tarrasch Defense, Stoltz Variation 1/2-1/2