Kirill Alekseenko

Alekseenko was born in Vyborg, and moved to Saint Petersburg at the age of eight. His father was a soldier and his mother was a teacher. As of 2019, Alekseenko is a student at Peter the Great St. Petersburg Polytechnic University.

Alekseenko represented Russia on the third board at the 2019 European Team Chess Championship, held in Batumi from 24 October to 2 November. He scored 4½/8 (+2–1=5) as Russia won gold. Alekseenko defeated Kacper Piorun of Poland in the final round, which proved decisive to Russia's first-place finish.

In December 2019, he competed in the World Rapid and Blitz Championships. He placed 57th in the rapid with 8½/15 (+6–4=5), and 71st in the blitz with 11½/21 (+8–6=7).

At the FIDE Grand Swiss Tournament 2019 held in October on the Isle of Man, Alekseenko took third place on tie breaks with 7½/11 (+4–0=7), half a point behind Wang Hao and Fabiano Caruana. Alekseenko thus became eligible to be chosen as the wildcard nominee for the Candidates Tournament 2020 as the next-highest placed finisher at the Grand Swiss, apart from Wang Hao (who qualified by winning the tournament) and Caruana (who had already qualified for the Candidates).

In March 2018, Alekseenko competed in the European Individual Chess Championship. He placed 34th, scoring 7/11 (+6–3=2). He competed in the European Championship again in 2019, placing 63rd with 6½/11 (+5–3=3). Although he failed to qualify for the Chess World Cup 2019 through European Championship placement, he was chosen as a wildcard nominee by the organiser of the tournament. He defeated Nguyễn Ngọc Trường Sơn and Johan-Sebastian Christiansen in rounds one and two, then eliminated the 17th-seed Pentala Harikrishna in the third round. He faced the 1st-seed Ding Liren in the fourth round. Alekseenko drew both of the classical games but lost in the rapid tiebreaks.

Alekseenko achieved the necessary norms for the grandmaster title in 2012, but did not reach a FIDE rating of 2500 necessary for the granting of the title until 2015. He won the Chigorin Memorial in 2015. He also won it in 2016 and 2017. In February 2018, he participated in the Aeroflot Open. He finished 13th out of 92, scoring 5½/9 (+4–2=3).

Alekseenko's grandfather was a fan of chess and taught him the rules of the game when he was four years old. Aside from his grandfather, no one in his family played chess. At the age of seven, Alekseenko played his first tournament, the St. Petersburg U8 Championship. At the European Youth Chess Championship, he was the U10 champion in 2007, and the U16 champion in 2013. At the World U14 Chess Championship, Alekseenko won bronze in 2010, and gold in 2011. He then won silver and bronze in 2012 and 2013, respectively, at the World U16 Chess Championship.

Kirill Alexeyevich Alekseenko (Russian: Кирилл Алексеевич Алексеенко ; born 22 June 1997) is a Russian chess grandmaster.