Participant of

2nd olimpiad, The Hague
5th olimpiad, Folkestone
International tournament, Ostend
7th Olympiad, Stockholm
International tournament, Mar del Plata
International tournament, La Plata
Réti memorial, Trenčianske Teplice
World chess tournament, Amsterdam
Maróczy memorial, Budapest
4th international tournament, Bucharest
12th olimpiad, Moscow
19th Hoogoven tournament, Beverwijk
20th Hoogoven tournament, Beverwijk
13th olimpiad, Munich
Peter Stuyvesant tournament, Zevenaar
25th Hoogoven tournament, Beverwijk
3rd Capablanca memorial, Havana