Jump to content

World Chess Championship 1969

From Wikipedia, the free encyclopedia
(Redirected from Candidates Matches 1968)

World Chess Championship 1969
 
Defending champion
Challenger
 
Tigran Petrosian
Tigran Petrosian
Boris Spassky
Boris Spassky
  Soviet Union Tigran Petrosian Soviet Union Boris Spassky
 
10½Scores12½
  Born 17 June 1929
39 years old
Born 30 January 1937
32 years old
  Winner of the 1966 World Chess Championship Winner of the 1966 Candidates Tournament
  Rating: 2650
(World No. 5)
Rating: 2690
(World No. 2)
← 1966
1972 →
World Chess Championship 1969 on a 2019 stamp of Artsakh

The 1969 World Chess Championship was played between Tigran Petrosian and Boris Spassky in Moscow from April 14 to June 17, 1969. This was the second consecutive time Petrosian and Spassky played for the world title. Spassky reversed the previous result; winning the world title and becoming the tenth World Chess Champion.

1967 Interzonal

[edit]

The 1967 Interzonal Tournament was played in Sousse, Tunisia in October and November. The first six placegetters qualified for the Candidates, along with Boris Spassky and Mikhail Tal who were seeded into the Candidates matches as finalists of the previous tournament.

A major controversy occurred when Bobby Fischer, who was leading the tournament with seven wins and three draws in ten rounds, abandoned the event over a dispute with the organisers. Because Fischer withdrew before he had played half his games, the results of his games were not included in his opponents' totals.

Bent Larsen went on to win, with Korchnoi, Geller, Gligorić, and Portisch taking the next four places.

There was a three-way tie for sixth place among Samuel Reshevsky, Vlastimil Hort, and Leonid Stein, who played a round-robin playoff to determine the final place in the Candidates matches. In the event of a tie, the player with the best Sonneborn-Berger tie break from the Interzonal would qualify.[1] The playoff ended in a three-way tie, so Reshevsky qualified.

1967 Sousse Interzonal Tournament
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Total Tie break
1  Bent Larsen (Denmark) - 0 ½ ½ 0 1 1 1 1 ½ 1 1 1 ½ 0 1 ½ 1 1 1 1 1 15½
2  Viktor Korchnoi (Soviet Union) 1 - ½ ½ 1 ½ ½ ½ 0 ½ 0 0 ½ 1 1 1 1 1 1 1 ½ 1 14 136.00
3  Efim Geller (Soviet Union) ½ ½ - ½ ½ 0 1 ½ 1 ½ ½ 1 ½ ½ 1 ½ ½ 1 ½ 1 1 1 14 135.75
4  Svetozar Gligorić (Yugoslavia) ½ ½ ½ - ½ ½ ½ 1 ½ ½ ½ ½ ½ 1 1 ½ ½ ½ 1 1 1 1 14 135.00
5  Lajos Portisch (Hungary) 1 0 ½ ½ - ½ ½ 1 0 ½ ½ ½ ½ 1 1 ½ 1 ½ ½ 1 1 1 13½
6  Samuel Reshevsky (United States) 0 ½ 1 ½ ½ - ½ ½ 1 ½ ½ 1 ½ ½ ½ ½ 1 1 0 1 1 ½ 13 129.75
7  Vlastimil Hort (Czechoslovakia) 0 ½ 0 ½ ½ ½ - 1 ½ ½ 1 ½ ½ ½ ½ ½ ½ 1 1 1 1 1 13 120.25
8  Leonid Stein (Soviet Union) 0 ½ ½ 0 0 ½ 0 - ½ ½ ½ 1 1 ½ 1 1 1 1 1 1 1 ½ 13 117.00
9  Milan Matulović (Yugoslavia) 0 1 0 ½ 1 0 ½ ½ - 0 1 1 ½ 1 0 ½ ½ 1 1 ½ 1 1 12½
10  Aleksandar Matanović (Yugoslavia) ½ ½ ½ ½ ½ ½ ½ ½ 1 - ½ 1 ½ ½ ½ ½ 1 ½ 0 1 ½ ½ 12
11  Borislav Ivkov (Yugoslavia) 0 1 ½ ½ ½ ½ 0 ½ 0 ½ - 0 ½ ½ 1 ½ 1 ½ 1 0 1 1 11 103.50
12  Henrique Mecking (Brazil) 0 1 0 ½ ½ 0 ½ 0 0 0 1 - 1 1 1 ½ ½ ½ 1 ½ 1 ½ 11 102.50
13  Aivars Gipslis (Soviet Union) 0 ½ ½ ½ ½ ½ ½ 0 ½ ½ ½ 0 - ½ 0 1 ½ 0 1 ½ 1 1 10 93.75
14  Lubomir Kavalek (Czechoslovakia) ½ 0 ½ 0 0 ½ ½ ½ 0 ½ ½ 0 ½ - ½ 1 ½ 1 0 1 1 1 10 90.00
15  Duncan Suttles (Canada) 1 0 0 0 0 ½ ½ 0 1 ½ 0 0 1 ½ - ½ 1 0 ½ 1 ½ 1
16  István Bilek (Hungary) 0 0 ½ ½ ½ ½ ½ 0 ½ ½ ½ ½ 0 0 ½ - ½ ½ 1 0 1 1 9
17  László Barczay (Hungary) ½ 0 ½ ½ 0 0 ½ 0 ½ 0 0 ½ ½ ½ 0 ½ - ½ 1 ½ ½ 1 8
18  Robert Byrne (United States) 0 0 0 ½ ½ 0 0 0 0 ½ ½ ½ 1 0 1 ½ ½ - 1 ½ ½ 0
19  Miguel Cuéllar (Colombia) 0 0 ½ 0 ½ 1 0 0 0 1 0 0 0 1 ½ 0 0 0 - 0 1 1 61.00
20  Lhamsuren Myagmarsuren (Mongolia) 0 0 0 0 0 0 0 0 ½ 0 1 ½ ½ 0 0 1 ½ ½ 1 - 0 1 54.50
21  Ortvin Sarapu (New Zealand) 0 ½ 0 0 0 0 0 0 0 ½ 0 0 0 0 ½ 0 ½ ½ 0 1 - ½ 4
22  Slim Bouaziz (Tunisia) 0 0 0 0 0 ½ 0 ½ 0 ½ 0 ½ 0 0 0 0 0 1 0 0 ½ -
1968 Los Angeles playoff
1 2 3 Total
1  Samuel Reshevsky (United States) - ==== ==== 4
2  Vlastimil Hort (Czechoslovakia) ==== - =0=1 4
3  Leonid Stein (Soviet Union) ==== =1=0 - 4

1968 Candidates matches

[edit]

Spassky won the Candidates Tournament – as he did in the 1966 cycle – earning the right to challenge Petrosian for the World Championship a second time.

QuarterfinalsSemifinalsFinal
Sukhumi, June 1968
Soviet Union Boris Spassky
Malmö, July 1968
Soviet Union Efim Geller
Soviet Union Boris Spassky
Porec, May 1968
Denmark Bent Larsen
Hungary Lajos Portisch
Kiev, Sep 1968
Denmark Bent Larsen
Soviet Union Boris Spassky
Belgrade, Apr–May 1968
Soviet Union Viktor Korchnoi
Socialist Federal Republic of Yugoslavia Svetozar Gligorić
Moscow, June–July 1968
Soviet Union Mikhail Tal
Soviet Union Mikhail TalThird place
Amsterdam, May 1968
Soviet Union Viktor Korchnoi
United States Samuel Reshevsky
Denmark Bent Larsen
Soviet Union Viktor Korchnoi
Soviet Union Mikhail Tal

Larsen and Tal contested a third place playoff in the Dutch town of Eersel in March 1969, which Larsen won 5½–2½.

1969 Championship match

[edit]

The match was played as best of 24 games. If it ended 12-12, Petrosian, the title holder, would retain the Championship.

World Chess Championship Match 1969
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Points
 Boris Spassky (Soviet Union) 0 ½ ½ 1 1 ½ ½ 1 ½ 0 0 ½ ½ ½ ½ ½ 1 ½ 1 0 1 ½ ½ 12½
 Tigran Petrosian (Soviet Union) 1 ½ ½ 0 0 ½ ½ 0 ½ 1 1 ½ ½ ½ ½ ½ 0 ½ 0 1 0 ½ ½ 10½

Spassky won.

References

[edit]
[edit]