Complex sentence: His college education in Innsbruck and Vienna centred on business studies; it was chess, though, that captured his imagination and he had exceptional results at the Olympiads of 1930,1933 and 1935.
Split into simpler sentences: His college education in Innsbruck and Vienna centred on business studies. It was chess, though, that captured his imagination and he had exceptional results at the Olympiads of 1930,1933 and 1935.