Miguoel Admiraal vs Pekka Koykka
European Club Cup Ulcinj MNE round 7.17 2019.11.16
English Opening: Symmetrical Variation 1/2-1/2

Shakhriyar Mamedyarov vs Pekka Koykka
European Club Cup Skopje MKD round 1.1 2015.10.18
Dutch Defense: Queen’s Knight Variation 1-0