Participant of

CÉ L’Échiquier spring tournament, Brussels
CÉ L’Échiquier summer tournament, Brussels
Belgian championship, Liège
L’Échiquier championship, Brussels
Quadrangular tournament, Brussels
Match Brussels vs. Antwerp, Brussels/Antwerp
CÉ Philidor/CÉ Brussels championship, Brussels
CÉ L’Échiquier vs. CÉ Philidor, Brussels
Nebel cup, Brussels
National interclubs
CÉ L’Échiquier tournament, Brussels
International Easter tournament, Brussels
L’Échiquier Brussels vs. N Rotterdamsche SV, Brussels
Triangular tournament, Brussels
Belgian championship, Antwerp
Nebel cup, Brussels
Leuven SK vs. L’Échiquier Brussels, Brussels/Leuven
Ascension Day tournament, Brussels
GJÉB international championship, Brussels
GJÉB national championship, Brussels
L’Échiquier International tournament, Brussels
Match Brussels vs. Ghent, Brussels/Ghent
National interclubs
7th olimpiad, Stockholm
Belgian championship, Brussels
All Saints’ Day tournament, Ghent
Belgian championship, Namur
2nd All Saints’ day tournament, Ghent
Match O’Kelly de Galway vs. Gromer, Brussels
CÉ Colle vs. Antwerp SK, Brussels/Antwerp
National interclubs
Belgium vs. Netherlands, Brussels
Europe chess tournament, Stuttgart
Belgian championship, Brussels
Match Soultanbeieff vs. O’Kelly de Galway, Brussels?
Belgian championship, Brussels
Raymond Soly tournament, Antwerp/Brussels
Belgian championship, Brussels
8th Hoogoven tournament, Beverwijk
Cercle Colle quadrangular, Brussels
Staunton world chess tournament, Groningen
Belgian championship, Antwerp
International tournament, Barcelona
International tournament, Arbon
9th hoogoven tournament, Beverwijk
Match O’Kelly de Galway vs. Rose, Brussels
Easter tournament, Brussels
Belgium vs. Netherlands, Antwerp
Belgian championship play-off, Ghent
International masters’ tournament, Teplice-Šanov
West-European zonal tournament, Hilversum
HSG jubilee tournament, Hilversum
Belgian championship, Ostend
International tournament, Venice
Philidor 1847 jubilee tournament, Leeuwarden
Match O’Kelly de Galway vs. van den Berg, Noordwijk
Match de Jong vs. O’Kelly de Galway, Winterswijk
10th Hoogoven tournament, Beverwijk
International tournament, Mar del Plata
International tournament, La Plata
International tournament, Rio de Janeiro
International tournament, São Paulo
Friendly match O’Kelly de Galway vs. de Jong, Winterswijk
All Saints’ Day tournament, Brussels
11th Hoogoven tournament, Beverwijk
BSB/FBÉ championship, Antwerp
Brussels rapid championship, Sint-Joost-ten-Node
International tournament, Heidelberg
International tournament, Oldenburg
International tournament, Gijón
Réti memorial, Trenčianske Teplice
International tournament, Saarbrücken
Switzerland vs. Belgium, Zürich
Belgium vs. Luxembourg, Luxembourg
9th olimpiad, Dubrovnik
International tournament, Bled
All Saints’ Day tournament, Ghent
World chess tournament, Amsterdam
26th christmas congress, Hastings
13th Hoogoven tournament, Beverwijk
Match O’Kelly de Galway vs. de Jong, Winterswijk
International tournament, Dortmund
3rd Stevenson memorial, Southsea
SK Merksem jubilee tournament, Merksem
BSB/FBÉ championship, Brussels
Wertheim memorial, New York
International tournament, Berga
Belgium vs. Yugoslavia, Brussels
Belgian championship, Verviers
KNSB training tournament, Amsterdam
14th Hoogoven tournament, Beverwijk
Match de Jong vs. O’Kelly de Galway, Winterswijk
Maróczy memorial, Budapest
Match Belgium vs. Yugoslavia, Novi Sad
International tournament, Belgrade
FBÉ/BSB championship, Brussels
Belgian championship, Ghent
VAS Amsterdam vs. Colle Brussels, Amsterdam
15th Hoogoven tournament, Beverwijk
3rd international tournament, Bucharest
Match de Jong vs. O’Kelly de Galway, Winterswijk
FBÉ/BSB championship, Antwerp
Belgian championship, Eupen
National interclub championship
International rapid tournament, Leiden
29th christmas congress, Hastings
Eduard Dyckhoff memorial
4th international tournament, Bucharest
2nd Stevenson memorial, Bognor Regis
1st An Tóstal tournament, Dublin
Belgian championship, Bruges
11th olimpiad, Amsterdam
Belgium vs. Czechoslovakia, Ghent
National interclub championship
Jubilee tournament, Stuttgart
CÉ Edgard Colle Easter tournament, Brussels
3rd Stevenson memorial, Bognor Regis
2nd An Tóstal tournament, Cork
National interclub championship
ŠK Mladost jubilee tournament, Zagreb
CÉ Colle vs. Željezničar Sarajevo, Brussels
Europe correspondence tournament
FBÉ/BSB championship, Brussels
4th Stevenson memorial, Bognor Regis
3rd An Tóstal tournament, Dublin
6th international tournament, Ostend
Belgian championship, Blankenberge
International tournament, Gijón
12th olimpiad, Moscow
All Saints’ tournament, Ghent
32nd Christmas congress, Hastings
19th Hoogoven tournament, Beverwijk
5th Stevenson memorial, Bognor Regis
Belgian championship, Blankenberge
National interclub championship
West Germany vs. Belgium, Bad Neuenahr
International tournament, Madrid
4th Agustín Pujol trophy, Tarragona
20th Hoogoven tournament, Beverwijk
National interclub championship
21st Hoogoven tournament, Beverwijk
3rd world correspondence championship
BSB/FBÉ championship, Brussels
Belgian championship, Blankenberge
Belgian championship play-off match, Bruges/Brussels/Antwerp
Charles Bens cup, Brussels
8th Stevenson memorial, Bognor Regis
Zonal tournament, Madrid
5th Agustín Pujol trophy, Tarragona
Casino del Comercio tournament, Terrassa
Living chess exhibition match, Eupen
Nimzowitsch memorial, Zürich
International tournament, Llagostera
8th international tournament, Eastbourne
14th olimpiad, Leipzig
1st Costa del Sol tournament, Torremolinos
9th Stevenson memorial, Bognor Regis
International tournament, Madrid
5th Schlechter memorial, Baden
Peter Stuyvesant tournament, Zevenaar
Club Caïssa christmas tournament, Paris
PAM tournament, Utrecht
24th Hoogoven tournament, Beverwijk
2nd Costa del Sol tournament, Torremolinos
1st South African open, Wilderness
Lasker memorial, Berlin
15th olimpiad, Varna
Belgian interclub championship
Club Caïssa christmas tournament, Paris
25th Hoogoven tournament, Beverwijk
3rd Costa del Sol tournament, Torremolinos
Cercle Caissa tournament, Paris
2nd Capablanca memorial, Havana
National interclub championship
Ragozin memorial
Cercle Caïssa christmas tournament, Paris
4th Costa del Sol tournament, Torremolinos
Europe Échecs festival, Bordeaux
3rd Capablanca memorial, Havana
5th Costa del Sol tournament, Málaga
Stevenson memorial, Bognor Regis
4th Capablanca memorial, Havana
International tournament, Palma de Mallorca
Cercle Caïssa christmas tournament, Paris
International tournament, Reykjavík
6th Costa del Sol tournament, Málaga
International tournament, Lanjarón
17th olimpiad, Havana
International tournament, Palma de Mallorca
7th Costa del Sol Tournament, Málaga
International tournament, Olot
Dundee international centenary tournament, Dundee
5th Capablanca memorial, Havana
National interclubs
International tournament, Palma de Mallorca
CÉ Caïssa Christmas tournament, Paris
8th Costa del Sol tournament, Málaga
Anderssen memorial, Büsum
International tournament, Solingen
6th Capablanca memorial, Havana
18th olimpiad, Lugano
International tournament, Olot
7th Capablanca memorial, Havana
International tournament, San Juan
International tournament, Olot
Presidente de la República tournament, Caracas
2nd Ciudad de Buenos Aires tournament, Buenos Aires
International tournament, Bad Pyrmont
1st Fiesta de la Vendimia tournament, Montilla
International tournament, Bari
2nd Torneo del Vino, Montilla
2nd Costa Canaria tournament, Maspalomas
13th Costa del Sol tournament, Torremolinos
International tournament, Solingen
3rd Torneo del Vino, Montilla
International tournament, London
Tournament, Johannesburg/Pretoria
Tournament, Johannesburg/Pretoria
1st European club cup
1st European club cup
Preluna tournament, Sliema
3rd Luis Gimeno Brotons memorial, Alicante
International tournament, Sandefjord
Bundesliga final, Hallstadt
International tournament, Premià de Mar
3rd leg of the 1st Asian GM tournament, Jakarta
4th leg of the 1st Asian GM tournament, Penang
4th BBC master game, Bristol