Vasja Pirc vs Petar Trifunovic - Yugoslav Championship 1957.02.22
Vasja Pirc vs Petar Trifunovic
Yugoslav Championship Sombor YUG round 3 1957.02.22
English Opening: Symmetrical Variation, Botvinnik System 1/2-1/2
Vasja Pirc vs Petar Trifunovic
Yugoslav Championship Sombor YUG round 3 1957.02.22
English Opening: Symmetrical Variation, Botvinnik System 1/2-1/2