Constantin Ionescu vs Alexander Morozevich
Elista ol (Men) Elista RUS round 3 1998.10.01
Slav Defense: Bonet Gambit 1/2-1/2

Constantin Ionescu vs Alon Greenfeld
EUR-chT (Men) 9th Haifa ISR round 9 1989.12.??
Queen’s Gambit Declined: Tartakower Defense 1/2-1/2

Albert Vajda vs Constantin Ionescu
Lasker Autumn GM Bucharest ROU round 3 2001.10.15
English Opening: Anglo-Indian Defense 1/2-1/2