Constantin Lupulescu vs Ioannis Papaioannou
European Team Championship Reykjavik ISL round 6.10 2015.11.19
Bogo-Indian Defense 1-0

Ioannis Papaioannou vs Boris Gelfand
34th Olympiad Istanbul TUR round 2 2000.10.29
Caro-Kann Defense: Euwe Attack, Prins Gambit 1/2-1/2

Michael Adams vs Ioannis Papaioannou
34th Olympiad Istanbul TUR round 11 2000.11.08
Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange at c4 1-0

Ioannis Papaioannou vs Hedinn Steingrimsson
European Team Championship Reykjavik ISL round 5.14 2015.11.17
Slav Defense 1/2-1/2

Magnus Carlsen vs Ioannis Papaioannou
European Team Championship Reykjavik ISL round 7.6 2015.11.20
Bogo-Indian Defense 1/2-1/2