Stefan Briem vs Per Naesby Andreasen
Reykjavik Open Reykjavik ISL round 7 1996.03.08
Modern Defense 0-1

Nils Specht Nilsson vs Per Naesby Andreasen
Politiken Cup Copenhagen DEN round 9 2000.07.26
Modern Defense 0-1

Karsten Rasmussen vs Per Naesby Andreasen
49th TCh-DEN XtraCon -11 Denmark DEN round 2.1 2010.11.07
English Rat: Pounds Gambit 1-0

Per Naesby Andreasen vs Lutz Pinkus
Reykjavik Open Reykjavik ISL round 8 1996.03.09
Colle System: Rhamphorhynchus Variation 1/2-1/2

Per Naesby Andreasen vs Arnar Gunnarsson
Reykjavik Open Reykjavik ISL round 6 1996.03.07
English Opening: Four Knights System, Nimzowitsch Variation 1-0

Arinbjorn Gunnarsson vs Per Naesby Andreasen
Reykjavik Open Reykjavik ISL round 9 1996.03.10
Modern Defense: Averbakh System 1/2-1/2

Per Naesby Andreasen vs Conny Holst
Politiken Cup Copenhagen DEN round 6.21 2006.07.27
Sicilian Defense: O’Kelly Variation 1/2-1/2

Aloyzas Kveinys vs Per Naesby Andreasen
Reykjavik Open Reykjavik ISL round 9 2013.02.26
English Rat: Pounds Gambit 1-0