Carl Fredrik Ekeberg vs Atle Groenn
Norwegian Championship Sandnes NOR round 1 2005.07.02
Dutch Defense: Classical Variation 1/2-1/2

Joanna Dworakowska vs Carl Fredrik Ekeberg
Nordic Championship Bergen NOR round 1 2001.08.04
Sicilian Defense: Four Knights Variation, Cobra Variation 0-1

Geir Sune Tallaksen Ostmoe vs Carl Fredrik Ekeberg
Norwegian Championship Sandnes NOR round 2 2005.07.03
Blackmar-Diemer Gambit: Netherlands Variation 1/2-1/2