Question: Where was the place of death of Valentina Kozlovskaya's husband?
Sentence (from "Igor Bondarevsky"): Igor Zakharovich Bondarevsky  (May 12, 1913 in Rostov-on-the-Don, Russia – June 14, 1979 in Pyatigorsk, Soviet Union) was a Soviet Russian chess Grandmaster in both over-the-board and correspondence chess, an International Arbiter, trainer, and chess author.
Relevant evidence: Yes