Jan Hein Donner vs Jacob Kort
Noteboom Memorial Noordwijk NED round 5 1965.02.26
King’s Indian Defense: Fianchetto Variation, Delayed Fianchetto 1-0

Jacob Kort vs Carel Benjamin van den Berg
Noteboom Memorial Noordwijk NED round 2 1965.02.22
Sicilian Defense: Najdorf Variation, Main Line 0-1