Bolbochan Jacobo (26.12.1906)

Argentine International Master (1965), the elder brother of Julio. Three times Argentine Champion in 1931, 1935 and 1937 and 3rd in 1946. Several times he played in Mar del Plata tournaments and made his best result in 1934 when he finished 3rd-6th.

A participant in the Olympiads of 1935 and 1937.