Johan-Sebastian Christiansen (born 10 June 1998) is a Norwegian

chess Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king. It is sometimes called international chess or Western chess to disti ...

player. He was awarded the titles

International Master FIDE titles are awarded by the international chess governing body FIDE (''Fédération Internationale des Échecs'') for outstanding performance. The highest such title is Grandmaster (GM). Titles generally require a combination of Elo rating and ...

, in 2015, and Grandmaster, in 2018, by

FIDE The International Chess Federation or World Chess Federation, commonly referred to by its French acronym FIDE ( Fédération Internationale des Échecs), is an international organization based in Switzerland that connects the various national c ...

Chess career

Christiansen achieved the

norm Naturally occurring radioactive materials (NORM) and technologically enhanced naturally occurring radioactive materials (TENORM) consist of materials, usually industrial wastes or by-products enriched with radioactive elements found in the envir ...

s required for the title of Grandmaster in the 2017

European Team Chess Championship The European Team Championship (often abbreviated in texts and games databases as ''ETC'') is an international team chess event, eligible for the participation of European nations whose chess federations are located in zones 1.1 to 1.9. This more ...

Hersonissos Hersonissos ( el, Χερσόνησος, meaning "peninsula", ''Chersónisos'', ), also transliterated as ''Chersonissos'' and ''Hersónisos'', is a town and a local government unit in the north of Crete, bordering the Mediterranean / Aegean Sea. T ...

, in

Pardubice Pardubice (; german: Pardubitz) is a city in the Czech Republic. It has about 89,000 inhabitants. It is the capital city of the Pardubice Region and lies on the Elbe River. The historic centre is well preserved and is protected as an Cultural monu ...

in July 2018 and in

Gothenburg Gothenburg (; abbreviated Gbg; sv, Göteborg ) is the second-largest city in Sweden, fifth-largest in the Nordic countries, and capital of the Västra Götaland County. It is situated by the Kattegat, on the west coast of Sweden, and has ...

in August 2018. In 2022, Christiansen won the 1st Colonia de Sant Jordi Chess Festival on a tie-break with Brandon Clarke, with a score of 7.5/9

References

External links

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Johan-Sebastian Christiansen
team chess record at Olimpbase.org https://chess24.com/en/read/news/carlsen-karjakin-as-new-in-chess-classic-starts-saturday 1998 births Living people Norwegian chess players Chess Grandmasters Place of birth missing (living people) {{Norway-chess-bio-stub