Horst Rittner | |
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![]() Rittner in 2008 | |
Full name | Horst Robert Rittner |
Country | Germany |
Born | Breslau, Germany (today Wrocław, Poland) | 16 July 1930
Died | 14 June 2021 | (aged 90)
Title | ICCF Grandmaster (1961) |
ICCF World Champion | 1968–1971 |
Horst Robert Rittner (16 July 1930 – 14 June 2021) was a German correspondence chess Grandmaster. He was born in Breslau, Weimar Germany, and was the sixth ICCF World Champion, between 1968 and 1971. He also edited the German magazine Schach.