He won four Ukrainian Championship titles (in 1950,1957,1958, and 1959) and shared first in the 1991 World Seniors' Championship, winning the title outright in 1992.
He won four Ukrainian Championship titles (in 1950). He shared first in the 1991 World Seniors' Championship. He was winning the title outright in 1992.1950 was 1957.1950 was 1958.1950 was 1959.