Oleg Neikirch vs Nikola Karaklajic
Sofia Zonal Sofia BUL round 10 1957.05.??
Nimzo-Indian Defense: Normal Variation, Bernstein Defense 1/2-1/2

Nikola Karaklajic vs Semyon Abramovich Furman
URS-YUG Leningrad URS round 5 1957.07.??
Sicilian Defense: Kan Variation, Gipslis Variation 1/2-1/2

Nikola Padevsky vs Nikola Karaklajic
Dresden Dresden GDR round 1 1959.??.??
Queen’s Gambit Declined: Ragozin Defense 1/2-1/2

Dragoljub Janosevic vs Nikola Karaklajic
YUG-ch Novi Sad YUG round 2 1955.02.02
Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange at c4 1-0

Nikola Karaklajic vs Tibor Florian
Dresden Dresden GDR round 4 1959.??.??
Four Knights Game: Scotch Variation 1/2-1/2

Raymond Keene vs Nikola Karaklajic
S.M. Tournament England 1965.04.23
Nimzo-Larsen Attack: Classical Variation 1/2-1/2

Rudolf Maric vs Nikola Karaklajic
Belgrade Belgrade YUG 1959.??.??
Four Knights Game: Scotch Variation 1/2-1/2

Viktor Korchnoi vs Nikola Karaklajic
URS-YUG Kiev URS round 2 1959.07.??
Queen’s Gambit Declined: Been-Koomen Variation 1-0

Nikola Karaklajic vs Andrija Fuderer
Belgrade Belgrade YUG 1955.??.??
Philidor Defense 1-0

Vasily Smyslov vs Nikola Karaklajic
YUG-URS Belgrade YUG 1956.06.??
Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation 1/2-1/2