Boris Isaakovich Fradkin vs Raffael Altshul
21st World Seniors Championship Opatija round 2.10 2011.11.16
Blumenfeld Countergambit 1/2-1/2

Franc Gazvoda vs Boris Isaakovich Fradkin
21st World Seniors Championship Opatija round 1.11 2011.11.15
Caro-Kann Defense: Karpov Variation 0-1

Rudolf Striebich vs Boris Isaakovich Fradkin
7th European Senior Championship Hockenheim GER round 3 2007.06.04
Amar Gambit 0-1