Albin Planinc vs Marjan Ankerst
YUG-ch 20th Novi Sad YUG round 1 1965.02.07
Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation 1/2-1/2

Vladimir Borisovich Tukmakov vs Marjan Ankerst
URS-YUG2 Lviv UKR 1962.??.??
Sicilian Defense: Najdorf Variation, Poisoned Pawn Accepted 1/2-1/2

Marjan Ankerst vs Paul de Rooi
Hoogovens-B Beverwijk NED round 2 1963.01.18
Sicilian Defense: Accelerated Dragon 1/2-1/2