Sergey Grigoriants
Russian chess player

Sergey Mikhailovich Grigoriants (Russian: Сергей Михайлович Григорьянц; born 2 November 1983) is a Russian chess grandmaster who represents Hungary.
Chess career
Grigoriants won the U14 section of the World Youth Championships in 1997 and the U16 section of the European Youth Championships in 1999. In 2004, he shared first place with Evgeny Najer, Kaido Külaots, Artyom Timofeev, Zoltan Gyimesi and Oleg Korneev in the Cappelle-la-Grande Open tournament. The following year, Grigoriants attained the title of Moscow Champion.
In 2006 he scored 7 points out of 10 games, a half point less than the winner, at the 22nd Open tournament in Cappelle-la-Grande.
In 2018 he married the Hungarian chess player Petra Papp.
The public source identifies “Sergey Grigoriants” as russian chess player. This brief keeps that definition visible, then builds a research path around Sergey, Grigoriants and Russian.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jul 10, 2026. The linked authority identifier is Q364328. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1983, 1997, 1999 and 2004.
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This entry incorporates text from “Sergey Grigoriants” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.