Bobby Fischer In July–August, Fischer crushed the mostly grandmaster field at Buenos Aires, winning by a 3½-point margin, scoring 15/17 (+13−0=4). Fischer then played first board for the US Team in the 19th Chess Olympiad in Siegen, where he won an individual Silver medal, scoring 10/13 (+8−1=4), with his only loss being to World Champion Boris Spassky. Right after the Olympiad, Fischer defeated Ulf Andersson in an exhibition game for the Swedish newspaper "Expressen". Fischer had taken his game to a new level. Fischer won the Interzonal (held in Palma de Mallorca in November and December 1970) with 18½/23 (+15−1=7), far ahead
Bobby Fischer living in Moscow. FBI files do not identify Nemenyi as Fischer's father, but note that Hans-Gerhardt Fischer never entered the United States, while recording that Nemenyi took a keen interest in Fischer's upbringing. Not only were Regina and Nemenyi reported to have had an affair in 1942, but Nemenyi made monthly child support payments to Regina and paid for Bobby's schooling until his own death in 1952. In addition, Nicholas and Benson found letters by Nemenyi's first son, Peter, identifying Bobby Fischer as his brother. In March 1949, 6-year-old Bobby and his sister Joan learned how to play chess using