Johannes Kohtz
Johannes Kohtz (* July 18, 1843 in Elbing( Elbląg); † October 5, 1918) was a German chess composer and together with Carl Kockelkorn one of the founders of the logical school.
Carlos Rodríguez Lafora
Carlos Rodríguez Lafora (10 July 1884 – 19 April 1966) was a Spanish chess player and chess composer.
Nenad Petrović (writer)
Nenad Petrović( Serbian Cyrillic: Ненад Петровић)( 30 May 1925 – 21 March 2014) was a Serbian writer, and one of numerous displaced persons after World War II and revolution in Yugoslavia.
Jean Dufresne
Jean Dufresne( 14 February 1829 – 13 April 1893) was a German chess player and chess composer.
He was a student of Adolf Anderssen, to whom he lost the" Evergreen game" in 1852.
Cindy Overland
Cindy Overland( born in Cambridge, Ontario on February 19, 1976) is a Canadian speed skater who competed for Canada at the 1998 Winter Olympics and at the 2002 Winter Olympics.
She had difficulties in both Olympics due to illness and was forced to retire in 2004 due to stress.
She had had greater success in other competitions.
After retirement she initially focused on education and later coached skating with her father.
She is the sister of fellow Olympians Kevin Overland and Amanda Overland.
Her husband is Derrick Campbell who was on the team that won Gold in Short track speed skating at the 1998 Winter Olympics – Men's 5000 metre relay.
Nenad Petrović (chess composer)
Nenad Petrović,( September 7, 1907 in Zagreb, Kingdom of Croatia- Slavonia- Dalmatia, Austria- Hungary( now Croatia) – November 9, 1989 in Zagreb, Socialist Republic of Croatia, Yugoslavia) was a Croatian chess problemist.
Amanda Overland
Amanda Overland( born August 30, 1981) is a Canadian short track speed skater who competed in the 2006 Winter Olympics.
She is the sister of Kevin Overland and Cindy Overland, both Olympic Speed Skaters.
Savo Zlatić
Savo Vjerko Zlatić( 12 July 1912 – 8 December 2007) was a Croatian physician, politician and chess composer.
Early in life, as a medical student, Zlatić became a high- ranking member of the then- illegal Communist Party.
In World War II, he became the first Partisan physician in Croatia and one of the founders of Petrova Gora hospital.
He was expelled from the Communist Party in 1949 and subsequently served two years in Goli Otok prison for siding with Stalin's position in the Tito – Stalin Split.
After his release from prison, Zlatić focused on scientific work; he is considered one of the founders of clinical pharmacology in Croatia.
Zlatić also had a long competitive career as a chess composer and was awarded the title of World Federation for Chess Composition Honorary Master in 1999.
Alexander Kazantsev
Alexander Petrovitch Kazantsev (2 September 1906 – 13 September 2002) was a popular Soviet science fiction writer, ufologist and chess composer.
Max Bezzel
Max Friedrich William Bezzel (4 February 1824 – 30 July 1871) was a German chess composer who created the eight queens puzzle in 1848.

Question: Did Nenad Petrović (Chess Composer) and Cindy Overland have the same nationality?
Answer: no