Tigran Petrosian

Tigran Petrosian
Tigran Petrosian

Petrosian in 1975
Full name Tigran Vartanovich Petrosian
Country

 Soviet Union

Flag of Armenian SSR.svg Armenian Soviet Socialist Republic
Born 17 June 1929(1929-06-17)
Tbilisi, Georgia, Transcaucasian SFSR, USSR
Died 13 August 1984(1984-08-13) (aged 55)
Moscow, Russian SFSR, USSR
Title Grandmaster
World Champion 1963–1969
Peak rating 2645 (July 1972)

Tigran Vartanovich Petrosian (Armenian: Տիգրան Պետրոսյան, Тигран Вартанович Петросян) (17 June 1929 – 13 August 1984) was a Soviet-Armenian grandmaster, and World Chess Champion from 1963 to 1969. He was nicknamed "Iron Tigran" due to his playing style because of his almost impenetrable defence, which emphasised safety above all else.[1][2] He was a Candidate for the World Championship on eight occasions (1953, 1956, 1959, 1962, 1971, 1974, 1977 and 1980). He won the world championship in 1963 (against Botvinnik), successfully defended it in 1966 (against Spassky), and lost it in 1969 (to Spassky). Thus he was the defending World Champion or a World Championship candidate in ten consecutive three-year cycles. He won the Soviet Championship four times (1959, 1961, 1969, and 1975). He was recognised as the hardest player to beat in the history of chess by the authors of a 2004 book.[3]

Contents

Early years (1929–1949)

Tigran Petrosian was born to Armenian parents[4] on 17 June 1929 in Tiflis, Georgia, which was then a member of the former Soviet Union. As a young boy, Petrosian was an excellent student and enjoyed studying, as did his brother Hmayak and sister Vartoosh. He learned to play chess at the age of 8,[5] though his illiterate father Vartan encouraged him to continue studying, as he thought chess was unlikely to bring his son any financial success.[6] Petrosian was orphaned during World War II and was forced to sweep streets to earn a living.[4] It was about this time that his hearing began to deteriorate, a problem that afflicted him throughout his life. In a 1969 interview with Time magazine, he recalled:

I started sweeping streets in the middle of the winter and it was horrible. Of course there were no machines then, so we had to do everything by hand. Some of the older men helped me out. I was a weak boy. And I was ashamed of being a street sweeper—that's natural, I suppose. It wasn't so bad in the early morning when the streets were empty, but when it got light and the crowds came out I really hated it. I got sick and missed a year in school. We had a babushka, a sister of my father, and she really saved me. She gave me bread to eat when I was sick and hungry. That's when this trouble with my hearing started. I don't remember how it all happened. Things aren't very clear from that time.[7]

He used his rations to buy Chess Praxis by Danish grandmaster Aron Nimzowitsch, a book which Petrosian would later claim to have had the greatest influence on him as a chess player.[6] He also purchased The Art of Sacrifice in Chess by Rudolf Spielmann. The other player to have had an early effect on Petrosian's chess was José Raúl Capablanca.[6]

At 12 years old, he began training at the Tiflis Palace of Pioneers[5][8] under the auspices of Archil Ebralidze. Ebralidze was a supporter of Nimzowitsch and Capablanca, and his scientific approach to chess discouraged wild tactics and dubious combinations. As such, Petrosian developed a repertoire of solid positional openings, such as the Caro-Kann Defence.[6] After training at the Palace of Pioneers for just one year, he defeated visiting Soviet grandmaster Salo Flohr at a simultaneous exhibition.[5][8]

By 1946, Petrosian had earned the title of Candidate Master. In that year alone, he drew against Grandmaster Paul Keres at the Georgian Chess Championship, then moved to Yerevan where he won the Armenian Chess Championship and the USSR Junior Chess Championship. Petrosian earned the title of Master during the 1947 USSR Chess Championship, though he failed to qualify for the finals.[8] He set about to improve his game by studying Nimzowitsch's My System and by moving to Moscow to seek greater competition.[5]

Grandmaster in Moscow (1949–1962)

Petrosian at the 1961 European Chess Team Championship. Seated, facing right, is Mikhail Tal, then world champion.

After moving to Moscow in 1949, Petrosian's career as a chess player advanced rapidly and his results in Soviet events steadily improved. He placed second in the 1951 Soviet Championship, thereby earning the title of international master. It was in this tournament that Petrosian faced world champion Botvinnik for the first time. Playing White, after obtaining a slightly inferior position from the opening, he defended through two adjournments and eleven total hours of play to obtain a draw.[9] Petrosian's result in this event qualified him for the Interzonal the following year in Stockholm. He earned the title of Grandmaster by coming in second in the Stockholm tournament, and qualified for the 1953 Candidates Tournament.[10]

Petrosian placed fifth in the 1953 Candidates Tournament, a result which marked the beginning of a somewhat stagnant period in his career. He seemed content drawing against weaker players and maintaining his title of Grandmaster rather than improving his chess or making an attempt at becoming World Champion. This attitude was illustrated by his result in the 1955 USSR Championship: out of 19 games played, Petrosian was undefeated, but won only four games and drew the rest, with each of the draws lasting twenty moves or less. Although his consistent playing insured decent tournament results, it was looked down upon by the public and by Soviet chess authorities.[10] Near the end of the event, journalist Vasily Panov wrote the following comment about the tournament contenders: "Real chances of victory, besides Botvinnik and Smyslov, up to round 15, are held by Geller, Spassky and Taimanov. I deliberately exclude Petrosian from the group, since from the very first rounds the latter has made it clear that he is playing for an easier, but also honourable conquest—a place in the interzonal quartet."[11]

This period of complacency ended with the 1957 USSR Championship, where out of 21 games played, Petrosian won seven, lost four, and drew the remaining 10. Although this result was only good enough for seventh place in a field of 22 competitors, his more ambitious approach to tournament play was met with great appreciation from the Soviet chess community. He went on to win his first USSR Championship in 1959, and later that year in the Candidates Tournament he defeated Paul Keres with a display of his often-overlooked tactical abilities. Petrosian was awarded the title of Master of Sport of the USSR in 1960, and won a second Soviet title in 1961.[12] His excellent playing continued through 1962 when he qualified for the Candidates Tournament for what would be his first World Championship match.[10]

1963 World Championship

After playing in the 1962 Interzonal in Stockholm, Petrosian qualified for the Candidates Tournament in Curaçao along with Pal Benko, Miroslav Filip, Bobby Fischer, Yefim Geller, Paul Keres, Viktor Korchnoi, and Mikhail Tal. Petrosian, representing the Soviet Union, won the tournament with a final score of 17½ points, followed by fellow Soviets Geller and Keres each with 17 points and the American Fischer with 14.[13] Fischer later accused the Soviet players of arranging draws and having "ganged up" on him to prevent him from winning the tournament.[14] As evidence for this claim, he noted that all 12 games played between Petrosian, Geller, and Keres were draws. Statisticians pointed out that when playing against each other, these Soviet competitors averaged 19 moves per game, as opposed to 39.5 moves when playing against other competitors. Although responses to Fischer's allegations were mixed, FIDE later adjusted the rules and format try to prevent future collusion in the Candidates matches.[13]

Having won the Candidates Tournament, Petrosian earned the right to challenge Mikhail Botvinnik for the title of World Chess Champion in a 24-game match. In addition to practicing his chess, Petrosian also prepared for the match by skiing for several hours each day. He believed that in such a long match, physical fitness could become a factor in the later games. This advantage was increased by Botvinnik being much older than Petrosian.[13] Whereas a multitude of draws in tournament play could prevent a player from taking first place, draws did not affect the outcome of a one-on-one match. In this regard, Petrosian's cautious playing style was well-suited for match play, as he could simply wait for his opponent to make mistakes and then capitalize on them.[15] Petrosian won the match against Botvinnik with a final score of 5 to 2 with 15 draws, securing the title of World Chess Champion.[16]

Reigning World Champion (1963–1969)

Upon becoming World Champion, Petrosian campaigned for the publication of a chess newspaper for the entire Soviet Union rather than just Moscow. This newspaper became known as 64.[17] Petrosian studied for a degree of Master of Philosophical Science at Yerevan State University; his thesis, dated 1968, was titled "Chess Logic, Some Problems of the Logic of Chess Thought".[12]

Three years after Petrosian had earned the title of World Chess Champion, he was challenged by Boris Spassky. Petrosian successfully defended his title beating Spassky, a feat that had not been accomplished since Alexander Alekhine defeated Efim Bogoljubov in the 1934 World Chess Championship.[18] However, Spassky would defeat Efim Geller, Bent Larsen and Viktor Korchnoi in the next candidates cycle earning a re-match with Petrosian, at Moscow 1969. Spassky won the match by 12½-10½.

Later career (1969–1984)

Along with a number of other Soviet Chess champions, he signed a petition condemning the actions of the defector Viktor Korchnoi in 1976. It was the continuation of a bitter feud between the two, dating back at least to their 1974 Candidates semi-final match which Petrosian withdrew from after five games while trailing 3.5-1.5 (+3−1=1). His match with Korchnoi in 1977 saw the two former colleagues refuse to shake hands or speak to each other. They even demanded separate eating and toilet facilities. Petrosian went on to lose the match and was subsequently fired as editor of Russia's largest chess magazine, 64. His detractors condemned his reluctance to attack and some put it down to a lack of courage. At this point however, Botvinnik spoke out on his behalf, stating that he only attacked when he felt secure and his greatest strength was in defence.[19]

Some of his late successes included victories at Lone Pine 1976 and in the 1979 Paul Keres Memorial tournament in Tallinn (12/16 without a loss, ahead of Tal, Bronstein and others), shared first place (with Portisch and Hübner) in the Rio de Janeiro Interzonal the same year, and second place in Tilburg in 1981, half a point behind the winner Beliavsky. It was here that he played his last famous victory, a miraculous escape against the young Garry Kasparov.[20] Petrosian died of stomach cancer in 1984 in Moscow. Petrosian is buried in Vagankovo Cemetery and in 1987, World Chess Champion Garry Kasparov unveiled a memorial in the cemetery at Petrosian's grave which depicts the laurel wreath of world champion and an image contained within a crown of the sun shining above the twin peaks of Mount Ararat - the national symbol of Petrosian's native Armenia. On 7 July 2006, a monument honoring Petrosian was opened in the Davidashen district of Yerevan, in the street named after Petrosian.[21]

Olympiads and team championships

Petrosian was not selected for the Soviet Olympiad side until 1958; he had already been a Candidate twice by that time. But he then made ten straight Soviet Olympiad teams from 1958 to 1978, won nine team gold medals, one team silver medal, and six individual gold medals.
His overall performance in Olympiad play is impressive: +78 =50 −1 (only one game lost, to Robert Hübner, out of 129 played), for 79.8 per cent, the third all-time best performance after Mikhail Tal and Anatoly Karpov.[22] His Olympiad results are the following.

  • Munich 1958, 2nd reserve, 10.5/13 (+8 =5 −0), board and team gold medals;
  • Leipzig 1960, 2nd reserve, 12/13 (+11 =2 −0), board and team gold medals;
  • Varna 1962, board 2, 10/12 (+8 =4 −0), board and team gold medals;
  • Tel Aviv 1964, board 1, 9.5/13 (+6 =7 −0), team gold medal;
  • Havana 1966, board 1, 11.5/13 (+10 =3 −0), board and team gold medals;
  • Lugano 1968, board 1, 10.5/12 (+9 =3 −0), board and team gold medals;
  • Siegen 1970, board 2, 10/14 (+6 =8 −0), team gold medal;
  • Skopje 1972, board 1, 10.5/16 (+6 =9 −1), team gold medal;
  • Nice 1974, board 4, 12.5/14 (+11 =3 −0), board and team gold medals;
  • Buenos Aires 1978, board 2, 6/9 (+3 =6 −0), team silver medal.

Petrosian also made the Soviet side for every European Team Championship held while he was alive, a total of eight selections, from 1957 to 1983. He won eight team gold medals, and four board gold medals. His totals in Euroteams play, according to olimpbase.org, are (+15 =37 −0), for 64.4 per cent.[22] His Euroteams results follow.

  • Vienna 1957, board 6, 4/5 (+3 =2 −0), board and team gold medals;
  • Oberhausen 1961, board 4, 6/8 (+4 =4 −0), board and team gold medals;
  • Hamburg 1965, board 1, 6/10 (+2 =8 −0), board and team gold medals;
  • Kapfenberg 1970, board 1, 3.5/6 (+1 =5 −0), team gold medal;
  • Bath, Somerset 1973, board 2, 4.5/7 (+2 =5 −0), board and team gold medals;
  • Moscow 1977, board 2, 3.5/6 (+1 =5 −0), team gold medal;
  • Skara 1980, board 3, 2.5/5 (+0 =5 −0), team gold medal;
  • Plovdiv 1983, board 3 3.5/5 (+2 =3 −0), team gold medal.

Playing style

To commemorate the 75th anniversary of his birth, the Republic of Armenia issued this 220 dram stamp on February 25, 2005.

Petrosian was a conservative, cautious, and highly defensive chess player who was strongly influenced by Nimzowitsch's idea of prophylaxis. He made more effort to prevent his opponent's offensive capabilities than he did to make use of his own. He very rarely went on the offensive unless he felt his position was completely secure.[4] He usually won by playing consistently until his aggressive opponent made a mistake, securing the win by capitalizing upon this mistake without revealing any weaknesses of his own. This style of play often lead to draws, especially against other players who preferred to counterattack. Nonetheless, his patience and mastery of defense made him extremely difficult to beat. He was undefeated at the 1952 and 1955 Interzonals, and in 1962 he did not lose a single tournament game. Petrosian's consistent ability to avoid defeat earned him the nickname "Iron Tigran".[23]

Petrosian preferred to play closed openings that did not commit his pieces to any particular plan. As black, Petrosian enjoyed playing the Sicilian Defense, Najdorf Variation[24] and the French Defense. As white, he often played the English opening.[25] Petrosian would often move the same piece multiple times in a few moves, confusing his opponents in the opening and threatening draws by threefold repetition in the endgame. In a game against Mark Taimanov during the 1955 USSR Chess Championship, Petrosian moved the same rook 6 times in a 24-move game, with 4 of those moves occurring on consecutive turns.[26][27] He had a strong affinity for knights rather than bishops, a characteristic that is attributed to the influence of Aron Nimzowitsch.[28]

A number of illustrative metaphors have been used to describe Petrosian's style of play. Harold C. Schonberg said that "playing him was like trying to put handcuffs on an eel. There was nothing to grip."[23] He has been described as a centipede lurking in the dark,[23] a tiger looking for the opportunity to pounce, a python who slowly squeezes his victims to death,[4] and as a crocodile who waits for hours to make a decisive strike.[29] Boris Spassky, who would succeed Petrosian as World Chess Champion, described his style of play as such: "Petrosian reminds me of a hedgehog. Just when you think you have caught him, he puts out his quills."[4]

Petrosian's style of play, although highly successful for avoiding defeats, was criticized as being dull. Chess enthusiasts saw his "ultraconservative" style as an unwelcome contrast to the popular image of Soviet chess as "daring" and "indomitable".[30] Fellow Soviet chess grandmaster and personal friend Mikhail Tal described Petrosian as "cowardly", out of frustration that this eminent tactician so rarely showed the chessworld what he was capable of. His 1971 Candidates Tournament match with Viktor Korchnoi featured so many monotonous draws that the Russian press began to complain. However, Svetozar Gligorić described Petrosian as being "very impressive in his incomparable ability to foresee danger on the board and to avoid any risk of defeat."[23] Petrosian responded to his criticisms by saying "They say my games should be more 'interesting'. I could be more 'interesting'—and also lose."[4] Petrosian was, in the words of future World Champion Vladimir Kramnik, "the first defender with a capital D".[31]

The positional exchange sacrifice

Reshevsky vs. Petrosian
Solid white.svg a b c d e f g h Solid white.svg
8 a8 black king b8 black king c8 black king d8 black rook e8 black queen f8 black king g8 black king h8 black king 8
7 a7 black king b7 black king c7 black king d7 black king e7 black rook f7 black pawn g7 black pawn h7 black pawn 7
6 a6 black king b6 black king c6 black knight d6 black king e6 black king f6 black king g6 black bishop h6 black king 6
5 a5 black pawn b5 black pawn c5 black king d5 black king e5 white pawn f5 black king g5 black king h5 black king 5
4 a4 black king b4 black king c4 black pawn d4 white pawn e4 black king f4 white queen g4 white bishop h4 black king 4
3 a3 white pawn b3 black king c3 white pawn d3 black king e3 white rook f3 black king g3 black king h3 black king 3
2 a2 black king b2 white bishop c2 black king d2 black king e2 black king f2 black king g2 white pawn h2 white pawn 2
1 a1 black king b1 black king c1 black king d1 black king e1 white rook f1 black king g1 white king h1 black king 1
Solid white.svg a b c d e f g h Solid white.svg
Position after 25.Rfe1

Petrosian was known for his use of the "positional exchange sacrifice", where one side sacrifices a rook for the opponent's bishop or knight. Kasparov discussed Petrosian's use of this motif:

Petrosian introduced the exchange sacrifice for the sake of 'quality of position', where the time factor, which is so important in the play of Alekhine and Tal, plays hardly any role. Even today, very few players can operate confidently at the board with such abstract concepts. Before Petrosian no one had studied this. By sacrificing the exchange 'just like that', for certain long term advantages, in positions with disrupted material balance, he discovered latent resources that few were capable of seeing and properly evaluating.[32]

One of Petrosian's most famous examples of the positional exchange sacrifice is from his game against Samuel Reshevsky in Zurich 1953.[33] Reshevsky, playing white, appears to have an advantage due to his strong pawn center, which may become mobile after Bf3 and d4-d5. Petrosian realized he was in a difficult position because of the passive placement of his pieces, relegated to defensive roles. He further understood that White might also advance on the kingside with h2-h4-h5, provoking weaknesses that would make it more difficult to defend later on. Faced with these threats, Petrosian devised a plan to maneuver his knight to the square d5, where it would be prominently placed in the center, and blockade the advance of White's pawns.

25... Re6!

With the rook vacated from e7, the black knight is free to move to d5, where it will be attacking the pawn on c3, and help support an eventual advance of his queenside pawn majority with ... b5-b4.

26. a4 Ne7
27. Bxe6 fxe6
28. Qf1 Nd5
29. Rf3 Bd3
30. Rxd3 cxd3

The game was eventually drawn on move 41.[34]

Contributions to opening theory

Solid white.svg a b c d e f g h Solid white.svg
8 a8 black rook b8 black knight c8 black bishop d8 black queen e8 black king f8 black rook g8 black king h8 black king 8
7 a7 black pawn b7 black pawn c7 black pawn d7 black king e7 black king f7 black pawn g7 black bishop h7 black pawn 7
6 a6 black king b6 black king c6 black king d6 black pawn e6 black king f6 black knight g6 black pawn h6 black king 6
5 a5 black king b5 black king c5 black king d5 white pawn e5 black pawn f5 black king g5 black king h5 black king 5
4 a4 black king b4 black king c4 white pawn d4 black king e4 white pawn f4 black king g4 black king h4 black king 4
3 a3 black king b3 black king c3 white knight d3 black king e3 black king f3 white knight g3 black king h3 black king 3
2 a2 white pawn b2 white pawn c2 black king d2 black king e2 white bishop f2 white pawn g2 white pawn h2 white pawn 2
1 a1 white rook b1 black king c1 white bishop d1 white queen e1 white king f1 black king g1 black king h1 white rook 1
Solid white.svg a b c d e f g h Solid white.svg
King's Indian Defence, Petrosian System

Petrosian was an expert against the King's Indian Defence, and he often played what is now known as the Petrosian System: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5.[35][36] This variation closes the center early on in the game. One of the tactical ideas for White is to play Bg5, pinning Black's knight to his queen. Black can respond by either moving his queen or by playing ...h6, though the latter move weakens Black's kingside pawn structure.[37] Two of Black's responses to the Petrosian variation were developed by grandmasters Paul Keres and Leonid Stein. The Keres Variation arises after 7. ... Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4, and the Stein Variations begins an immediate queenside offensive with 7. ... a5.[38]

The Queen's Indian Defence also has a variation developed by Petrosian: 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3,[39] with the idea of preventing ... Bb4+. This system received much attention in 1980 when it was used by the young Garry Kasparov to defeat several grandmasters. Today the Petrosian Variation is still considered the most pressing variation, with the greatest score in Master games.[40] A common response for black is 4. ... c6, with the idea of eventually pushing forward with ... d5.[41]

Other Petrosian variations can be found in the Grünfeld Defence after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5,[42] and the French Defence after 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7.[43] Some authorities refer to a variation of the Caro-Kann defense with his name, along with former world champion Vassily Smyslov: the Petrosian–Smyslov variation, 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7.[44]

Deafness

Petrosian was partially deaf[45] and wore a hearing aid during his matches, which sometimes led to strange situations. On one occasion he offered a draw to Svetozar Gligorić, which Gligorić initially refused in surprise, but then changed his mind in a few seconds and re-offered the draw. However, Petrosian did not even respond, instead went ahead and won the game. As it later turned out, he switched off his hearing aid, and did not hear when Gligorić re-offered the draw.[46] In 1971, he played a candidates match against Robert Hübner in a noisy area in Seville, which did not disturb him, but frustrated Hübner so much that he finally withdrew from the match.[47]

Quotations

  • In those years, it was easier to win the Soviet Championship than a game against "Iron Tigran".Lev Polugaevsky[48]
  • It is to Petrosian's advantage that his opponents never know when he is suddenly going to play like Mikhail Tal. - Boris Spassky
  • He [Petrosian] has an incredible tactical view, and a wonderful sense of the danger... No matter how much you think deep... He will "smell" any kind of danger 20 moves before! - Robert Fischer
  • Chess is a game by its form, an art by its content and a science by the difficulty of gaining mastery in it. Chess can convey as much happiness as a good book or work of music can. However, it is necessary to learn to play well and only afterwards will one experience real delight. - Tigran Petrosian
  • I'm absolutely convinced that in chess - although it remains a game - there is nothing accidental. And this is my credo. I like only those chess games, in which I have played in accordance with the position requirements... I believe only in logical and right game. - Tigran Petrosian[49]

Notes

  1. ^ Vasiliev 1974, p. 27
  2. ^ Kasparov 2004, pp. 7, 16, 62, 80
  3. ^ Edmonds & Eidinow 2004, p. 48
  4. ^ a b c d e f Saidy 1972, pp. 102–104
  5. ^ a b c d Sunnucks 1970, pp. 353–354
  6. ^ a b c d Vasiliev 1974, pp. 15–22
  7. ^ Chelminski 1969, p. 42
  8. ^ a b c Clarke 1964, pp. 11–12
  9. ^ Vasiliev 1974, p. 43
  10. ^ a b c Winter 1981, pp. 103–104
  11. ^ Vasiliev 1974, p. 60
  12. ^ a b Vasiliev 1974, p. 7
  13. ^ a b c Schonberg 1973, pp. 246–247
  14. ^ Evans, Larry. "Fischer on Russian Cheating". The Register Guard: p. 9 July 1972. http://news.google.com/newspapers?nid=1310&dat=19720709&id=B0ISAAAAIBAJ&sjid=QOEDAAAAIBAJ&pg=4004,2035865. 
  15. ^ Vasiliev 1974, pp. 11–13
  16. ^ Schonberg 1973, p. 248
  17. ^ Vasiliev 1974, pp. 155–186
  18. ^ In the 1951 and 1954 World Championship matches, Botvinnik retained his title because he drew with David Bronstein and with Vasily Smyslov respectively. All other World Championship matches between 1934 and 1966 were won by the challengers.
  19. ^ "Chess" Magazine - September 1984
  20. ^ Kasparov vs. Petrosian, Tilburg 1981 at Chessgames.com
  21. ^ "Monument Tigran Petrosian". Armenian Travel Bureau. http://www.atb.am/en/armenia/sights/monuments/TigranPetrosian/. Retrieved 2010-06-24. 
  22. ^ a b Petrosian, Tigran team chess records at olimpbase.org
  23. ^ a b c d Schonberg 1973, p. 245
  24. ^ Saidy 1972, pp. 104–106
  25. ^ Tigran Vartanovich Petrosian on ChessGames.com
  26. ^ Saidy 1972, pp. 106–108
  27. ^ Tigran Vartanovich Petrosian vs Mark Taimanov on ChessGames.com
  28. ^ Clarke 1964, p. 6
  29. ^ Lawson, Dominic (May 2009). "Armenian Artist". Standpoint. http://standpointmag.com/node/1639/full. Retrieved 12 April 2010. 
  30. ^ Schonberg 1973, p. 243
  31. ^ Barsky, Vladimir (15 May 2005). "Kramnik - Interviews". Kramnik.com. http://www.kramnik.com/eng/interviews/getinterview.aspx?id=61. Retrieved 8 April 2010. 
  32. ^ Kasparov 2004, p. 12
  33. ^ Reshevsky vs. Petrosian, 1953
  34. ^ Petrosian, 1990. pp. 68–69.
  35. ^ King's Indian, Petrosian System on ChessGames.com
  36. ^ King's Indian Defense, Petrosian Variation on Chess.com
  37. ^ Gufeld and Schiller 2000, p. 140
  38. ^ Gufeld and Schiller 2000, pp. 140–142
  39. ^ Queen's Indian Defense, Petrosian Variation on Chess.com
  40. ^ [1] on chess365.com
  41. ^ Aagaard 2002, p. 24
  42. ^ Gruenfeld Defense: Three Knights Variation, Petrosian System on Chess.com
  43. ^ French Defense: Winawer Variation, Petrosian Variation on Chess.com
  44. ^ Karpov and Beliavsky 1994.
  45. ^ Kennedy, Rick. "Petrosian vs the Elite". Chesville. http://www.chessville.com/reviews/petrosianvselite.htm. Retrieved October 8, 2010. 
  46. ^ Petrosian-Sehtman 1989
  47. ^ Evans, Larry (June 21, 1971). "Six moves toward a world championship". Sports Illustrated. http://www.chessmaniac.com/Bobby_Fischer/Bobby_Fischer_Articles14.shtm. Retrieved October 8, 2010. 
  48. ^ Kasparov 2004, p. 80
  49. ^ Chess Champion of the World Tigran Petrosian

References

  • Aagaard, Jacob (2002). Queen's Indian Defence. Everyman Chess. ISBN 1-85744-300-4. 
  • Chelminski, Rudolph (1969). "Close-up: Tigran Petrosian". Time Magazine (Time Inc) 66 (4): 41–46. http://books.google.com/?id=mE8EAAAAMBAJ&lpg=PA41&dq=life%20magazine%20petrosian%201969&pg=PA41#v=onepage&q=life%20magazine%20petrosian%201969. Retrieved 2010-06-24. 
  • Chernev, Irving (1995). Twelve Great Chess Players and Their Best Games. New York: Dover. pp. 92–108. ISBN 0486286746. 
  • Clarke, P. H. (1964). Tigran Petrosian – Master of Defence: Petrosian's Best Games 1946–63. B. T. Batsford. ISBN 0-7134-6900-5. 
  • Edmonds, David and Eidinow, John (2004). Bobby Fischer Goes to War. HarperCollins. ISBN 978-0-06-051024-4. 
  • Gufeld, Eduard and Schiller, Eric (2000). Secrets of the King's Indian. Cardoza. ISBN 1-58042-017-6. 
  • Karpov, Anatoly and Beliavsky, Alexander (1994). The Caro-Kann! In Black and White. R&D Publishing. ISBN 978-1883358167. 
  • Kasparov, Garry (2007). How Life Imitates Chess. Bloomsbury. ISBN 978-1-59691-387-5. 
  • Kasparov, Garry (2004). My Great Predecessors, part III. Everyman Chess. ISBN 978-1-85744-371-4. 
  • Petrosian, Tigran (1990). Petrosian's Legacy. Editions Erebouni. 
  • Petrosian, Tigran; E.Sehtman (1989) (in Hungarian). Petroszjan tanít. Sport Lap- és Könyvkiadó. ISBN 963-253-827-7. 
  • Saidy, Anthony (1972). The Battle of Chess ideas. B. T. Batsford. ISBN 0-7134-0539-4. 
  • Schonberg, Harold C. (1973). Grandmasters of Chess. J. B. Lippincott. ISBN 0-397-01004-4. 
  • Sunnucks, Anne, ed (1970). "PETROSIAN, Tigran". The Encyclopedia of Chess. St. Martin's Press. 
  • Vasiliev, Viktor (1974). Tigran Petrosian: His Life and Games. B. T. Batsford. ISBN 4-87187-813-9. 
  • Winter, Edward G., ed (1981). World Chess Champions. ISBN 0-08-024094-1. 

External links

Awards
Preceded by
Mikhail Botvinnik
World Chess Champion
1963–1969
Succeeded by
Boris Spassky
Achievements
Preceded by
David Bronstein
Youngest chess grandmaster ever
1952–1955
Succeeded by
Boris Spassky

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Look at other dictionaries:

  • Tigran Petrosian — Տիգրան Վարդանի Պետրոսյան …   Wikipedia Español

  • Tigran Petrosian — Tigran Petrosjan Name Tigran Wartanowitsch Petrosjan Schreibweisen Տիգրան Պետրոսյան (Armenisch); Тигран Вартанович Петросян ( …   Deutsch Wikipedia

  • Tigran Petrosian — Tigran Petrossian Pour les articles homonymes, voir Petrossian (homonymie). Tigran Pétrossian Тигран Петросян …   Wikipédia en Français

  • Tigran Petrosian — Tigrán Vartanovich Petrosián (17 de junio de 1929 13 de agosto de 1984) fue Campeón Mundial de Ajedrez. Étnicamente era armenio, aunque nació en la ciudad de Tiflis, Georgia, URSS y murió en la capital de Rusia, Moscú. Sus resultados en los… …   Enciclopedia Universal

  • Tigran Petrosjan — Name Tigran Wartanowitsch Petrosjan Schreibweisen Տիգրան Պետրոսյան (Armenisch); Тигран Вартанович Петросян (Russisch) …   Deutsch Wikipedia

  • Tigran Pétrossian — Tigran Petrossian Pour les articles homonymes, voir Petrossian (homonymie). Tigran Pétrossian Тигран Петросян …   Wikipédia en Français

  • Tigran L. Petrosian — This article is about the chess grandmaster born in 1984. For the chess world champion, see Tigran Petrosian. Tigran L. Petrosian Full name Tigran L. Petrosian Country …   Wikipedia

  • Tigran Petrossian — Pour les articles homonymes, voir Petrossian (homonymie). Tigran Petrossian …   Wikipédia en Français

  • Petrosian — Petrosjan (alternative Transkription: Petrossjan) ist der Name folgender Personen: Arschak Petrosjan (* 1953), sowjetisch armenischer Schachspieler Artur Petrosjan (* 1971), armenischer Fußballspieler Georgi Petrosjan (* 1953), armenischer… …   Deutsch Wikipedia

  • Petrosian — /pɪˈtroʊʒən/ (say pi trohzhuhn) noun Tigran /tiˈgran/ (say tee grahn), 1929–84, Georgian born chess player of the Soviet era; world champion 1963–69 …  

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