Aleksandar Bozic vs Borko Simonovic
YUG-ch Zagreb YUG round 17 1946.11.30
Nimzo-Indian Defense: Normal Variation, Botvinnik System 1-0

Borko Simonovic vs Vasja Pirc
YUG-ch Zagreb YUG round 14 1946.11.27
Sicilian Defense: Scheveningen Variation, Classical Main Line 1/2-1/2

Dragutin Djaja vs Borko Simonovic
YUG-ch 4th 1948/49 Belgrade YUG round 3 1948.12.24
Nimzo-Indian Defense: Hübner Variation 1/2-1/2

Borko Simonovic vs Aleksandar Matanovic
YUG-ch 6th Ljubljana YUG round 3 1951.01.05
Nimzo-Indian Defense: Normal Variation, Bernstein Defense, Exchange Line 0-1