Early years Ivanchuk was born in
Kopychyntsi on March 18, 1969. His father was a lawyer, and his mother was a physics teacher. He began playing chess after his father bought him a magnetic chess set for his birthday. The first chess book he read was
Journey to the Chess Kingdom by
Yuri Averbakh and . In 1985, he won the USSR Junior Chess Championship, and won bronze in the
Ukrainian Chess Championship. The following year, he joined the chess faculty of the
Lviv State University of Physical Culture. He won the 1986/1987
European Junior Chess Championship in
Groningen and first achieved international notice by winning the 1988 New York Open scoring 7½/9 points, ahead of a field of
grandmasters. He tied for first place in the 1988
World Junior Chess Championship at
Adelaide, but lost the title on tiebreak to
Joël Lautier. He was awarded the
Grandmaster title in 1988, and entered the world top 10 the same year. defeating Kasparov in their head-to-head game. It was widely believed that Ivanchuk might become world champion . He came close in 2002, when he reached the final of the
FIDE World Chess Championship 2002. Ivanchuk consistently ranked among the top 10 from July 1988 to October 2002 and among the top 20 up to June 2009, but Mark Crowther's
The Week in Chess said his erratic play was due to "poor temperament." His results saw him drop as low as 30th in July 2009, but he returned to the top ten in the next list. His inability to become world champion despite his immense talent and longevity has been attributed to his admittedly poor nerves, demonstrated by blunders such as at the 1994 London Grand Prix blitz, when he failed to complete a strong attack on
Viswanathan Anand with a mate in one despite having 0:54 left on the clock. Ivanchuk's nerves were notably exposed during the high-tension atmosphere of World Championship match-format tournaments, such as in 2002 where he was heavily favored in the FIDE championship final after having defeated defending champion Anand in the semifinals, only to lose to countryman
Ruslan Ponomariov in a major upset, denying him the championship. Subsequent match-play tournaments in World Championship cycles saw Ivanchuk consistently underperform; in the
FIDE World Chess Championship 2004,
Chess World Cup 2005,
Chess World Cup 2007, and
Chess World Cup 2009, he failed to advance past the third round despite being seeded No. 5, No. 1, No. 1 and No. 6 respectively in those events. Ivanchuk's world championship aspirations were also dampened by the title split from 1993 to 2006. Due to obligations with FIDE, Ivanchuk and Anand did not participate in the 2002 Dortmund Candidates tournament for the
Classical World Chess Championship 2004. He was then narrowly excluded, on the basis of rating, from the rival
FIDE World Chess Championship 2005. While he won one of the events of the
FIDE Grand Prix 2008–2010, his overall performance was not enough to qualify him for the
World Chess Championship 2012 candidates tournament.
Since 2013 Ivanchuk played in the
2013 Candidates Tournament, which took place in London, from 15 March to 1 April. He finished seventh, with a score of +3−5=6. The tournament was notable for his unusually poor time management (he lost two games on time), as well as his major impact on the leaderboard despite being a tail ender: he managed to defeat both leaders
Magnus Carlsen (round 12) and
Vladimir Kramnik (round 14), resulting in Carlsen qualifying for the World Chess Championship by tiebreak. In 2016, Ivanchuk won the
World Rapid Chess Championship in
Doha, Qatar, with a score of 11/15. He defeated Carlsen, among many others. In July 2016, Ivanchuk began playing
checkers and has achieved a certain level of success. In the
World Draughts Federation's database, he achieved his peak rating of 1997 in July 2019, and his peak ranking at No. 1050 in July 2024. == Playing style ==