Participant of

12th christmas congress, Hastings
Easter congress, Cambridge
13th christmas congress, Hastings
16th christmas congress, Hastings
Easter congress, Margate
7th olimpiad, Stockholm
International tournament, Baarn
Philidor 1847 jubilee tournament, Leeuwarden
International tournament, Baarn
11th Hoogoven tournament, Beverwijk
Réti memorial, Trenčianske Teplice
World chess tournament, Amsterdam
26th christmas congress, Hastings
Maróczy memorial, Budapest
International tournament, Belgrade
3rd international tournament, Bucharest
International rapid tournament, Leiden
Zonal tournament, Munich
11th olimpiad, Amsterdam
2nd Clare Benedict cup, Mont Pèlerin
4th Stevenson memorial, Bognor Regis
3rd An Tóstal tournament, Dublin
6th international tournament, Ostend
Peter Stuyvesant tournament, Zevenaar
1st South African open, Wilderness
15th olimpiad, Varna
12th Stevenson memorial, Bognor Regis
Agio tournament, Eersel
Agio tournament, Eersel