Isaac (Isaak) Yefremovich Boleslavsky was born
in Zolotonosha, Ukraine on June 9, 1919. His mother was a noted poet. His father was a pharmacist. His family later moved to Dnipropetrovsk, where Isaac learned chess at the age of 9
in 1928 at the House of Pioneers.
In 1933, Boleslavsky
won the schoolboy championship of Dnipropetrovsk.
In 1936 he took 3rd place in the USSR
All-Union Junior Championship, held in Leningrad. In June 1936, Boleslavsky
defeated Capablanca in a 30-board simultaneous
display held in Dnipropetrovsk.
In 1938 he won the Ukraine championship at
the age of 19.
In 1939 he again won the Ukraine championship
and qualified to play in the USSR championship at the age of 20. He gained his
chess master title in 1939.
In 1940 he played in the 12th USSR
championship in Moscow. He won 8 of his last 10 games and tied for 5th-6th. At
the end of 1940 he won the Ukraine championship for the 3rd time in a row and
attended Sverdlovsk University where he later earned a degree in philology
(study of language).
In March 1941, he participated in the
match-tournament for the title of Absolute Champion of the USSR and took 4th
place. He defeated Paul Keres and Andor
Lilienthal in matches. When World War II broke out, he did not have to serve in
the Army because of weak eyesight. He was evacuated to Sverdlovsk.
In November 1942, he took 2nd place, behind Vasily Smyslov, in the Moscow
Open, winning 9, drawing 4, losing 2.
In 1943 he played in a tournament in
Sverdlovsk and took 5th place. That year he got married. He took 3rd in the
13th USSR Championship.
In 1945 he took 2nd place in the 14th USSR
championship, behind Mikhail Botvinnik. He won 9,
drew 6, lost 2. He was awarded the Grandmaster title
in the USSR. He played on 3rd board of the USSR-USA radio match. He drew his
first game with Fine and defeated him in the 2nd game. He was awarded a prize
for the best game of the match.
In 1946 his daughter Tatiana was born. She
later married David Bronstein, 18 years older than her. In 1946 he made his
first international debut in Groningen and tied for 6th-7th with Salo Flohr.
In 1947 he took 2nd place in the 15th USSR
championship, behind Keres. He won 7 and drew 12
games.
In 1948 he placed 3rd in the Saltsjobaden (Stockholm) interzonal
with 6 wins, 12 draws, and 1 loss. The winner was David Bronstein, followed by Szabo.
In April 1950 he tied for 1st place with David
Bronstein in the Candidates tournament in Budapest (the only undefeated player),
but lost the play-off to Bronstein in Moscow. He missed a win in the 13th game
that would have advanced Boleslavsky to the world
championship match with Botvinnik.
In 1950 he was given the International
Grandmaster title.
In May-June 1951, he tied for 3rd-4th
in the semi-finals of the 19th USSR championship, held in Sverdlovsk
(behind Tigran Petrosian
and Efim Geller).
In 1951 he was Bronstein's second against his
match with Botvinnik for the world championship.
In 1952, he tied for 1st place
with Vladimir Saigin at the 18th
Belarusian Championship in Minsk.
In 1952 he scored 7 out of 8 (6 wins, 2
draws) at the Helsinki Chess Olympiad. He played board 1 Reserve for the USSR team,
which took the gold.
In Nov-Dec 1952, he tied for 4th-5th
in the 20th USSR championship, held in Moscow. Botvinnik and Mark Taimanov shared first place.
In Jan-Feb 1953, he took 4th-6th
at an international tournament in Bucharest.
In 1953 he participated in the Candidates
tournament in Zurich. He ended up in 10-11th place. The event was won by Smyslov.
In 1954, he took 6th-7th
place n the semi-finals of the 22nd USSR championship, held in
Gorki. The event was won by Geller.
In 1955 his son, Stanilav,
was born. In 1955, he took 2nd
in the 21st Belarus championship, held in Minsk. The event was won by Suetin. In Nov-Dec 1955, he took 6th-8th
in the semi-finals of the 23rd USSR championship, held in Riga. Mikhail Tal won that event.
In Jan-Feb 1956, he took 8th place
in the 23rd USSR championship, held in Leningrad. Boris Spassky, Mark
Taimanov, and Yuri Averbakh
tied for 1st. In 1956 he was
the second for Smyslov. In 1956, he tied for 1st in the
semi-finals of the 24th USSR championship, held in Kharkov.
In Jan-Feb 1957, he took 9th place
in the 24th USSR championship, held in Moscow. The event was won by Tal. In 1957, he took 2nd in the 23rd
Belarus championship (won by Suetin). In 1957 he published "Izbrannye partii" (Selected
Games) containing some of his best games. In Nov-Dec 1957, he tied for 3rd-5th
in the semi-finals of the 25th USSR championship. Petrosian won the
event.
In Jan-Feb 1958, he took 9th-11th
in the 25th USSR championship, held in Riga. Tal won the event. In 1958, he took 4th-5th
in the Kiev championship.
In 1959, he took 2nd in the 25th
Belarus championship, held in Minsk. Suetin won the event.
In 1960, he took 2nd-3rd
in the semi-finals of the 28th USSR championship, held in Rostov on
Don. Spassky
won the event. In 1960, he took 2nd
in the 26th Belarus championship, held in Vitebsk. The event was won by Alexei Suetin.
In Jan-Feb 1961, he played in his last USSR
championship. He took 12th-13th
in the 28th USSR championship, held in Moscow. Petrosian won the
event. In July 1961, He tied for 1st
place at an international tournament in Debrecen, Hungary (4th Asztalos Memorial). In 1961, he took 2nd in the 27th
Belarus championship, held in Minsk.
Again, Suetin won the event.
In 1962 he was the second for all 5 Soviet
representatives at the Curacao candidates tournament.
He was world champion Tigran
Petrosian's 2nd from 1963 to 1969.
In 1963-64, he took 2nd at an
international tournament in Stockholm. Smyslov won the event.
In 1964, he won the 30th Belarusian
Championship.
In 1965, he won the 30th Uzbekistan
championship.
In 1968 he captained the USSR students' team
championship which won the world championship at Ybbs.
In 1968, he took 3rd in the
34th Belarus championship.
His last tournament appearance was in Minsk
in 1971. He was 52.
He died in Minsk on Feb 15, 1977 at the age
of 57, after falling on an icy sidewalk, fracturing his hip and contracting a
fatal infection while recovering in a hospital.
He is buried in Minsk a few yards away from his best friend and
son-in-law, David Bronstein.
The moves 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4
Nf6 5.Nc3 d6 6.Be2 e5 is known as the Boleslavsky
variation.
Boleslavsky played in 11 USSR championships.
He was chess coach of the USSR Chess Olympiad
team from 1958 to 1970. The team won a
gold medal every time they participated in the chess Olympiad.
Boleslavsky – Lilienthal, Moscow, 1941
1.e4 e5 2.Nf3 d5 3.Nxe5 Qe7 4.d4 f6 5.Nd3 dxe4 6.Nf4 Qf7 7.Nd2
Bf5 8.g4 Bg6 9.Bc4 Qd7 10.Qe2 Qxd4 11.Ne6 Qb6 12.Nxe4 Nd7 13.Bf4 Ne5 14.O-O-O
Bf7 15.N4g5 fxg5 16.Bxe5 Bxe6
17.Bxc7 1-0