He played for Poland in Chess Olympiads, and won two team silver medals.

In September 1939, when World War II broke out, Sulik, along with many other participants of the 8th Chess Olympiad decided to stay in Argentina.

[3] In 1940, he took 2nd place, behind Aristide Gromer, in Buenos Aires (Bodas de Plata).

In 1941, he tied for 10-12th in the Mar del Plata 1941 chess tournament (Gideon Ståhlberg won).

At the end of the war he moved to Scotland, before emigrating to Australia, where he won the South Australian Championship nine times (1954, 1969, 1970, 1971, 1973, 1974, 1976, 1977, and 1978).