Karl Berndtsson
Karl Mathias Berndtsson Kullberg was a Swedish chess master who was born and died in Göteborg.
He won at Copenhagen 1916, and lost a match for the Swedish Chess Championship to Gustaf Nyholm in 1917. He was first in the national tournaments in 1918, 1920, 1921, and 1926. He took 14th at Göteborg 1920, won Nordic Chess Championship at Oslo 1928, and took 6th at Örebro 1935.
Berndtsson played for Sweden in three Chess Olympiads:
and won team bronze medal in 1933.
