Nepomniachtchi learned to play chess at age four. His grandfather Boris Iosifovich Nepomniashchy (1929–1998) was a famous teacher and lyricist inBryansk. Nepomniachtchi's first coaches were his uncle Igor Nepomniashchy, Valentin Evdokimenko, international master Valery Zilberstein, and grandmaster Sergei Yanovsky. At age five, Nepomniachtchi moved toBryansk with his first coach, Valentin Evdokimenko, and trained until Nepomniachtchi was 13. Under the guidance of his coach, he took part in the World and European Championships.[3] Nepomniachtchi won theEuropean Youth Chess Championship three times. In 2000, he won the under-10 category, and in 2001 and 2002, he came first in the U12 championship.[4] In 2002, Nepomniachtchi also won theWorld Youth Chess Championship in the U12 category, edging outMagnus Carlsen on tiebreak score.[5]
In April 2015, he won the Aeroflot Open for the second time in his career, edging outDaniil Dubov on tiebreak, having played more games with the black pieces, and earned a spot in the 2015 Dortmund Sparkassen Chess Meeting. Right after the end of the tournament he also won the Aeroflot blitz tournament.[27] Later that year, in September, he won the Moscow Blitz Championship[28] and one month later, he took the silver medal at theWorld Rapid Chess Championship inBerlin.[29]
On 10 December 2017, Ian won a chess game against world champion Magnus Carlsen at the super tournament in London. In the tournament, Nepomniachtchi, the leader after eight rounds (+3−0=5), lost in a tie-break toFabiano Caruana, who managed to catch up with the leader in the ninth round, and took 2nd place. On 27 December 2017, he took third in the World Rapid Chess Championship, which ended inRiyadh.
At theChess World Cup 2019, Nepomniachtchi advanced past the third round for the first time. He was defeated byYu Yangyi in the fourth round.[38]
Over the course of 2019, he participated in theFIDE Grand Prix series, which was part of the qualification cycle for the2020 World Chess Championship. In the series, Nepomniachtchi won two out of three tournaments in which he played. He finished second in the overall standings of the series, qualifying him for the2020 Candidates Tournament.
In December 2020, he won the Russian championship with 7½ points out of 11 matches, edging out GMSergey Karjakin by half a point.[39]
In August 2021 Nepomniachtchi was Russia's highest-ranked chess player, with a rating of 2792. This placed him fourth in the world and second in Europe (afterMagnus Carlsen).[41]
From 26 to 28 December 2021, Nepomniachtchi participated in the 2021 FIDE World Rapid Championship, where he ended as one of the joint leaders with 9½/13 points, and scored second place after tiebreaks. As a result, he qualified for a playoff againstNodirbek Abdusattorov, who also had 9½/13 points and scored first place after tiebreaks. Nepomniachtchi held Abdusattorov to a draw in their first playoff game, but lost in the second. As a result, he ended in second place.[42]
In December 2021, Nepomniachtchi played a friendly game withNornickel presidentVladimir Potanin, which ended with victory for the grandmaster in the 38th move.[43]
Nepomniachtchi qualified for the2022 Candidates tournament as the World Championship runner-up, and took an early lead in the tournament.[44][45] He competed under theFIDE flag, following FIDE's suspension of the Russian and Belarusian teams from international competition.[46][47] In round 13, Nepomniachtchi clinched a victory in the Candidates after securing a draw againstRichárd Rapport, going into the 14th and final round with a lead of 1½ points. This guaranteed him qualification for theWorld Chess Championship 2023.[48] He is the first player to win the Candidates tournament undefeated since Viswanathan Anand in 2014; additionally, he got the highest score of 9½/14 in any Candidates tournament since the modern format was introduced in 2013.[2] Nepomniachtchi participated in theWorld Rapid Chess Championship 2022 andWorld Blitz Chess Championship 2022 but did not finish in the top three spots of these Championships.
Nepomniachtchi(right) during the tiebreaks of the 2023 World Chess Championship
Nepomniachtchi reached his peak rating of 2795,ranked 17th highest peak rating attained ever, in March 2023. During theWorld Chess Championship 2023, Nepomniachtchi had a tied score of 7–7 withDing Liren in the classical portion of the match. He ended up losing to Ding 9½–8½ in the 4th tiebreaker playoff as white in the rapid portion of the 18-game championship.[49]
In May 2023, Nepomniachtchi participated in the Superbet Chess Classic 2023, finishing in 9th place, after losing to Fabiano Caruana, Alireza Firouzja, and Maxime Vachier-Lagrave.[50]
He won the 2nd Levitov Chess Week, in September with a score of 12.5 points.[52]
During round 11 of theWorld Blitz Chess Championship 2023, controversy arose after Nepomniachtchi faced off against fellow compatriotDaniil Dubov, with both players agreeing to a 13-move draw after playing a series of knight moves. After an investigation by FIDE, the chief arbiter penalized both Nepomniachtchi and Dubov on the basis that they had prearranged the draw, ruling the game with a0–0 result.[53] Both players appealed the verdict, but it was rejected by FIDE. Nepomniachtchi later apologized for the incident in a video uploaded to hisYouTube channel.[54][55] Nepomniachtchi also participated in theWorld Rapid Chess Championship 2023, but did not finish in one of the top 3 spots in the tournament.
In January, he played in the 86th edition ofTata Steel Chess Tournament. He placed 8th out of 14 players, with a score of 6.5 points.[56]
As the losing finalist of the World Chess Championship 2023, Nepomniachtchi was awarded direct entry into the2024 Candidates Tournament. He led or tied for the lead for most of the tournament, but was overtaken by eventual winnerGukesh D in round 13. Nepomniachtchi was the only player not to lose a game in the tournament.[57]
Nepomniachtchi participated in the Superbet Romania Chess Classic 2024 in June, finishing on a score of 50%.[58]
In August, he played in the annualSinquefield Cup 2024. He played poorly, finishing in 9th position.[59]
In September, Nepomniachtchi won the 10th edition of the Gashimov Memorial.[60]
In December he won a bronze medal at theWorld Rapid Championship held in New York. Later that month, Nepomniachtchi was crowned the joint winner of theWorld Blitz Championship alongsideMagnus Carlsen when the pair controversially agreed to share the title after three tiebreak matches in the final ended in draws.[63][64]
In addition to his strength inclassical time controls, Nepomniachtchi is very skilled atrapid andblitz chess. As of September 2023,[update] Nepomniachtchi ranked fourth on the FIDE rapid list[65] and sixth on the blitz list.[66]
In 2006, he was introduced to the video gameDefense of the Ancients (Dota), later becoming a semi-professionalDota 2 player.[72][73] He was a member of the team that won theASUS Cup [ru] Winter 2011Dota tournament, and also served as a commentator at the ESL One Hamburg 2018Dota 2 tournament, using the nicknameFrostNova.[74] He also playsHearthstone and introduced fellow Russian chess grandmasterPeter Svidler to the game. The two later provided feedback to theHearthstone game developers.[75]
Together with 43 other Russian elite chess players, Nepomniachtchi signed an open letter to Russian presidentVladimir Putin in March 2022, protesting against theRussian invasion of Ukraine and expressing solidarity with theUkrainian people.[76][77]
Grandmaster Zenon Franco (2021).Nail It Like Nepo!: Ian Nepomniachtchi's 30 Best Wins. [Limited Liability Company Elk and Ruby Publishing House].ISBN978-5604-56073-0.
Grandmaster Dorian Rogozenco (2021).Eight Good Men: The 2020–2021 Candidates Tournament. [Limited Liability Company Elk and Ruby Publishing House].ISBN978-5604-17707-5.
Cyrus Lakdawala (2021).Nepomniachtchi: Move by Move. [Everyman Chess].ISBN9781781946251.