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TOURNAMENT STANDINGS
Yerevan Tournament

Viktor Korchnoi9.5/13(+6 -0 =7)[games]
Tigran Petrosian8.5/13(+4 -0 =9)[games]
Leonid Stein8.5/13(+5 -1 =7)[games]
Vladimir Liberzon8/13(+4 -1 =8)[games]
Lajos Portisch7/13(+4 -3 =6)[games]
Iivo Nei6.5/13(+2 -2 =9)[games]
Gideon Stahlberg6/13(+1 -2 =10)[games]
Aleksandar Matanovic6/13(+1 -2 =10)[games]
Yuri Averbakh6/13(+1 -2 =10)[games]
Miroslav Filip6/13(+1 -2 =10)[games]
Reinhart Fuchs6/13(+2 -3 =8)[games]
Lothar Schmid5.5/13(+1 -3 =9)[games]
Eduard Mnatsakanian4.5/13(+2 -6 =5)[games]
Boris Shashin3/13(+1 -8 =4)[games]
*

Chessgames.com Chess Event Description
Yerevan (1965)

The USSR organized an international chess tournament in the city of Yerevan in 1965. Fourteen grandmasters and masters, including the world champion, were invited to compete in the round robin event. Eight participants represented the Soviet Union, including Tigran Petrosian, Yuri Averbakh, Viktor Korchnoi, Vladimir Liberzon, Eduard Mnatsakanian, Iivo Nei, Boris Shashin, and Leonid Stein. The remaining six seats went to non-Soviet players including Miroslav Filip from Czechoslovakia, Reinhart Fuchs from East Germany, Aleksander Matanovic from Yugoslavia, Lajos Portisch from Hungary, Lothar Schmid from West Germany, and Gideon Stahlberg from Sweden. Despite finishing undefeated with +4, Petrosian only managed shared second with Stein, while Korchnoi took clear first, a full point ahead, with +6 at the finish.

Yerevan, Soviet Union (Armenia), 17 September - 6 October 1965

1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 Korchnoi * ½ ½ ½ ½ ½ ½ ½ 1 1 1 1 1 1 9½ =2 Petrosian ½ * ½ ½ ½ 1 ½ ½ ½ 1 ½ 1 1 ½ 8½ =2 Stein ½ ½ * 1 0 ½ 1 1 ½ ½ 1 ½ ½ 1 8½ 4 Liberzon ½ ½ 0 * 1 1 ½ ½ ½ ½ ½ ½ 1 1 8 5 Portisch ½ ½ 1 0 * ½ ½ 0 ½ ½ 1 1 0 1 7 6 Nei ½ 0 ½ 0 ½ * ½ ½ 1 ½ ½ ½ ½ 1 6½ =7 Stahlberg ½ ½ 0 ½ ½ ½ * ½ ½ ½ ½ ½ 1 0 6 =7 Matanovic ½ ½ 0 ½ 1 ½ ½ * 0 ½ ½ ½ ½ ½ 6 =7 Averbakh 0 ½ ½ ½ ½ 0 ½ 1 * ½ ½ ½ ½ ½ 6 =7 Filip 0 0 ½ ½ ½ ½ ½ ½ ½ * ½ ½ ½ 1 6 =7 Fuchs 0 ½ 0 ½ 0 ½ ½ ½ ½ ½ * ½ 1 1 6 12 Schmid 0 0 ½ ½ 0 ½ ½ ½ ½ ½ ½ * 1 ½ 5½ 13 Mnatsakanian 0 0 ½ 0 1 ½ 0 ½ ½ ½ 0 0 * 1 4½ 14 Shashin 0 ½ 0 0 0 0 1 ½ ½ 0 0 ½ 0 * 3

Original collection: Game Collection: Yerevan 1965, by User: suenteus po 147.

 page 2 of 4; games 26-50 of 91  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
26. L Schmid vs R Fuchs  ½-½521965YerevanC11 French
27. A Matanovic vs Korchnoi  ½-½261965YerevanB06 Robatsch
28. B Shashin vs I Nei  0-1381965YerevanD80 Grunfeld
29. Filip vs B Shashin  1-0271965YerevanA04 Reti Opening
30. I Nei vs Averbakh  1-0431965YerevanE14 Queen's Indian
31. R Fuchs vs Stein  0-1281965YerevanB27 Sicilian
32. Stahlberg vs E Mnatsakanian  1-0421965YerevanE67 King's Indian, Fianchetto
33. Korchnoi vs L Schmid 1-0361965YerevanA57 Benko Gambit
34. Portisch vs A Matanovic 0-1381965YerevanA17 English
35. V Liberzon vs Petrosian  ½-½161965YerevanE54 Nimzo-Indian, 4.e3, Gligoric System
36. B Shashin vs Stahlberg 1-0441965YerevanA65 Benoni, 6.e4
37. L Schmid vs Portisch  0-1561965YerevanC85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD)
38. I Nei vs Filip  ½-½131965YerevanC78 Ruy Lopez
39. E Mnatsakanian vs V Liberzon  0-1401965YerevanB80 Sicilian, Scheveningen
40. Averbakh vs A Matanovic 1-0401965YerevanC93 Ruy Lopez, Closed, Smyslov Defense
41. Stein vs Korchnoi  ½-½151965YerevanC77 Ruy Lopez
42. Petrosian vs R Fuchs  ½-½221965YerevanD43 Queen's Gambit Declined Semi-Slav
43. R Fuchs vs E Mnatsakanian 1-0291965YerevanB29 Sicilian, Nimzovich-Rubinstein
44. Filip vs Averbakh  ½-½261965YerevanE19 Queen's Indian, Old Main line, 9.Qxc3
45. V Liberzon vs B Shashin  1-0571965YerevanC11 French
46. A Matanovic vs L Schmid  ½-½211965YerevanC07 French, Tarrasch
47. Stahlberg vs I Nei  ½-½361965YerevanA88 Dutch, Leningrad, Main Variation with c6
48. Korchnoi vs Petrosian ½-½421965YerevanE32 Nimzo-Indian, Classical
49. Portisch vs Stein 1-0601965YerevanE99 King's Indian, Orthodox, Taimanov
50. Filip vs Stahlberg  ½-½211965YerevanA15 English
 page 2 of 4; games 26-50 of 91  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2)  

Kibitzer's Corner
Jul-20-13  notyetagm: Yerevan (1965)

The famous <NOVOTNY INTERFERENCE> game:

R Fuchs vs Korchnoi, 1965

Jul-20-13  notyetagm: R Fuchs vs Korchnoi, 1965

25 ... ?


click for larger view

25 ... ♗c2-d3!! <novotny>


click for larger view

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