Alexander Beliavsky vs Bardur Orn Birkisson
Reykjavik Open Reykjavik ISL round 1.11 2016.03.08
Slav Defense: Czech Variation, Classical System 1/2-1/2

Bardur Orn Birkisson vs Anthony Atanasov
Reykjavik Open Reykjavik ISL round 8.46 2018.03.13
Queen’s Pawn Game: Torre Attack 1-0

Magnus Carlsen vs Bardur Orn Birkisson
Isle of Man Masters Douglas IMN round 1.1 2017.09.23
Nimzo-Indian Defense: Normal Variation 1-0