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Viktor Korchnoi
Korchnoi 
Korchnoi in Amsterdam, 1972; photograph courtesy of Wikimedia Commons.  

Number of games in database: 4,876
Years covered: 1945 to 2015
Last FIDE rating: 2499
Highest rating achieved in database: 2695
Overall record: +1820 -687 =1842 (63.0%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 527 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

MOST PLAYED OPENINGS
With the White pieces:
 King's Indian (301) 
    E81 E99 E60 E80 E94
 English (241) 
    A15 A13 A17 A14 A16
 Nimzo Indian (207) 
    E32 E42 E21 E46 E41
 English, 1 c4 c5 (153) 
    A30 A33 A34 A31 A35
 English, 1 c4 e5 (140) 
    A28 A29 A22 A25 A20
 Queen's Gambit Declined (132) 
    D30 D37 D31 D35 D38
With the Black pieces:
 French Defense (427) 
    C11 C07 C02 C09 C10
 Sicilian (278) 
    B45 B44 B83 B32 B56
 Queen's Indian (180) 
    E12 E16 E15 E17 E19
 Nimzo Indian (179) 
    E32 E34 E46 E21 E44
 Ruy Lopez (169) 
    C80 C77 C83 C82 C81
 French (150) 
    C11 C10 C12 C00 C13
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   Korchnoi vs Tal, 1962 1-0
   Korchnoi vs Karpov, 1978 1-0
   Karpov vs Korchnoi, 1994 0-1
   Korchnoi vs M Udovcic, 1967 1-0
   Korchnoi vs Spassky, 1948 1-0
   Fischer vs Korchnoi, 1962 0-1
   Korchnoi vs Spassky, 1977 1-0
   Korchnoi vs Karpov, 1974 1-0
   Spassky vs Korchnoi, 1977 0-1
   S Tatai vs Korchnoi, 1978 0-1

WORLD CHAMPIONSHIPS: [what is this?]
   Karpov - Korchnoi World Championship Match (1978)
   Karpov - Korchnoi World Championship Match (1981)
   FIDE World Championship Knockout Tournament (1999)

NOTABLE TOURNAMENTS: [what is this?]
   URS-ch qf Frunze (1956)
   USSR Championship (1960)
   USSR Championship 1964/65 (1964)
   Bucharest (1966)
   October Revolution 50 (1967)
   Palma de Mallorca (1968)
   Capablanca Memorial (1963)
   Asztalos Memorial (1965)
   Dutch Championship (1977)
   Be'er Sheva (1978)
   USSR Championship (1970)
   Leningrad Interzonal (1973)
   Biel (1979)
   USSR Championship (1954)
   Sousse Interzonal (1967)

GAME COLLECTIONS: [what is this?]
   Korchnoi's 400 best games by Wade & Blackstock by pacercina
   Korchnoi's 400 best games by Wade & Blackstock by Goatsrocknroll23
   Korchnoi's 400 best games by Wade & Blackstock by Gottschalk
   Match Korchnoi! (i) The Early Years (1956-1984) by amadeus
   3Korch.noise woke up Fredthebear by fredthebear
   0ZeR0's collected games volume 70 by 0ZeR0
   Victor Korchnoi in Olympiads by capybara
   Victor Korchnoi in Olympiads by JoseTigranTalFischer
   Challenger Korchnoy by Gottschalk
   Korchnoi year by year by nizmo11
   Korchnoi's 400 best games by Wade & Blackstock by JoseTigranTalFischer
   0ZeR0's collected games volume 274 by 0ZeR0
   0ZeR0's collected games volume 69 by 0ZeR0
   My Best Games (Korchnoi) by DrOMM

RECENT GAMES:
   🏆 Korchnoi-Uhlmann Rapid Match
   Uhlmann vs Korchnoi (Feb-16-15) 0-1, rapid
   Korchnoi vs Uhlmann (Feb-16-15) 0-1, rapid
   Uhlmann vs Korchnoi (Feb-15-15) 1-0, rapid
   Korchnoi vs Uhlmann (Feb-15-15) 1-0, rapid
   Uhlmann vs Korchnoi (2014) 0-1

Search Sacrifice Explorer for Viktor Korchnoi
Search Google for Viktor Korchnoi

VIKTOR KORCHNOI
(born Mar-23-1931, died Jun-06-2016, 85 years old) Russia (federation/nationality Switzerland)
PRONUNCIATION:
[what is this?]

Viktor Lvovich Korchnoi was born in Leningrad, USSR. His father taught him chess when he was seven years old. He won the Soviet Championship four times: USSR Championship (1960), USSR Championship (1962), USSR Championship (1964/65) and USSR Championship (1970). He made eight appearances in the world championship candidates cycle. He reached the Spassky - Korchnoi Candidates Final (1968), but failed to beat Spassky. In the next cycle he won his quarterfinal Korchnoi - Geller Candidates Quarterfinal (1971), but lost his semifinal match to Tigran Petrosian. He made it to the Karpov - Korchnoi Candidates Final (1974), but lost.

Korchnoi defected from the USSR in 1976, and two years later he finally managed to win the Candidates and qualify for the Karpov - Korchnoi World Championship Match (1978). Trailing late with just two victories to Karpov's five, Korchnoi staged a comeback, winning three games to level the score at 5-5. However, Karpov then won the final game, thereby taking the match and retaining the crown. Korchnoi qualified again for the Karpov - Korchnoi World Championship Match (1981), but was beaten 6-2. In the next Candidates cycle he was beaten by the rising young Soviet star Garry Kasparov. He continued to play at a very high level throughout the 1980s and 1990s, though he never contended for the world title again. He did, however, capture the 2006 World Senior Championship, scoring 9-2. Though never World Champion himself, Korchnoi defeated nine players who at some time held the title: Petrosian, Spassky, Karpov, Mikhail Botvinnik, Vasily Smyslov, Mikhail Tal, Robert James Fischer, Kasparov and Magnus Carlsen.

After defecting, Korchnoi settled in Switzerland, which he represented at Olympiads and other international events. He was ranked in the top 100 on the FIDE world rating list as late as January 2007 (aged 75), the oldest player ever so ranked.

Korchnoi suffered a stroke in December 2012, but returned to competitive chess beginning in 2014. He died in Wohlen, Switzerland on June 6, 2016, aged 85.

Wikipedia article: Viktor Korchnoi

Last updated: 2025-03-20 08:50:37

Try our new games table.

 page 1 of 196; games 1-25 of 4,876  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. Y Rovner vs Korchnoi 1-0201945LeningradC45 Scotch Game
2. Korchnoi vs Razov 1-0271946LeningradC50 Giuoco Piano
3. Zikov vs Korchnoi 0-1201946LeningradB00 Uncommon King's Pawn Opening
4. Petrosian vs Korchnoi 1-0231946URS-ch U18A94 Dutch, Stonewall with Ba3
5. L Aronson vs Korchnoi 0-1431947LeningradD44 Queen's Gambit Declined Semi-Slav
6. V Shiyanovsky vs Korchnoi 0-1351947LeningradD47 Queen's Gambit Declined Semi-Slav
7. Y Vasilchuk vs Korchnoi 0-1601947LeningradB74 Sicilian, Dragon, Classical
8. Korchnoi vs Spassky 1-0121948LeningradB71 Sicilian, Dragon, Levenfish Variation
9. Korchnoi vs S Giterman 1-0361948USSR Junior Championship sf-AC07 French, Tarrasch
10. L Omelchenko vs Korchnoi 0-1321949LeningradC77 Ruy Lopez
11. Korchnoi vs N Levin 1-0311949URS-ch qfE03 Catalan, Open
12. Korchnoi vs Y Sakharov  1-0301949URS-ch qfD11 Queen's Gambit Declined Slav
13. Korchnoi vs Spassky 0-1511949Leningrad Junior ChampionshipB71 Sicilian, Dragon, Levenfish Variation
14. Korchnoi vs V P Zakharov  ½-½401949Leningrad Junior ChampionshipD11 Queen's Gambit Declined Slav
15. V Golenishchev vs Korchnoi 0-1421949USSR Junior Team ChampionshipA90 Dutch
16. Korchnoi vs Shapkin 1-0181949USSR Junior Team ChampionshipD08 Queen's Gambit Declined, Albin Counter Gambit
17. Korchnoi vs G Borisenko 0-1381950URS-ch sf TulaC34 King's Gambit Accepted
18. M Aizenshtadt vs Korchnoi 0-1341950URS-ch qfD35 Queen's Gambit Declined
19. N Bakulin vs Korchnoi 0-1391950URS-ch qfB00 Uncommon King's Pawn Opening
20. S Khavsky vs Korchnoi 0-1311950URS-ch qfB21 Sicilian, 2.f4 and 2.d4
21. Korchnoi vs S Zhukhovitsky 1-0551950Leningrad ChampionshipB62 Sicilian, Richter-Rauzer
22. Sikov vs Korchnoi 0-1441950LeningradA85 Dutch, with c4 & Nc3
23. Taimanov vs Korchnoi 0-1351950Leningrad ChampionshipA97 Dutch, Ilyin-Genevsky
24. Korchnoi vs A Cherepkov 1-0681950Leningrad ChampionshipC58 Two Knights
25. Averbakh vs Korchnoi 1-0431950URS-ch sf TulaB45 Sicilian, Taimanov
 page 1 of 196; games 1-25 of 4,876  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Korchnoi wins | Korchnoi loses  

Kibitzer's Corner
< Earlier Kibitzing  · PAGE 24 OF 101 ·  Later Kibitzing>
Aug-31-05  aw1988: Once again, csmath possesses the intelligence of a peanut.

<steveb1000> He is very charismatic.

Aug-31-05  GBKnight: <steveb1000> In 1977 Korchnoi beat Petrosian, Polugaevsky, and then Spassky in a very ill-tempered Candidates final match (if my memory serves me correctly). In 1980 he again beat Petrosian and Polugaevsky, followed by Huebner in the final. Not to take anything away from Korchnoi, but I think most of these players were past their peak at this time, the younger generation (especially Jan Timman) never quite reached the heights, and the chess world was waiting for the 'next K' to arrive, which he duly did in time for the 1984 match. In short, maybe Korchnoi was in the right place at the right time.
Aug-31-05  aw1988: Hmm, K's? Korchnoi, Karpov, Kasparov, Kramnik? :)

And... maybe... Karjakin!?!?!?

Aug-31-05  you vs yourself: <aw1988> I was thinking you would mention kosteniuk! But Karjakin isn't a bad choice. I see an "elite" future for him.
Sep-01-05  steveb1000: Thanks GBKnight- I guess if Smyslov could nearly do it around that time, it's no surprise Korchnoi did so well.
Sep-01-05  colles: Actually Korchnoi was considered,along with Geller and Brontein, already "old" in the late 60's by the Soviet gerarchies that preferred favouring Spasski and Stein allowing them to train with better supporting teams and partecipating to the best tournaments. Nonetheless he was able get to win two candidate selections, after he escaped from the Soviet Union at the age of 47 and 50! So he didnt't became good suddenly, as he was the n.1 in the world in the middle '60, the n.2 in the years of te world matches and has showed to be the strongest player ever over 60. To me he is the strongest player not to have become world champion, and I consider him overall stronger than Euwe and Smyslov.
Sep-01-05  GBKnight: Yes, I had forgotten about his defection from the old Soviet Union in 1976. That certainly gave him a new lease of life. I agree, Korchnoi is probably the strongest player never to become World Champion. So far.
Sep-01-05  euripides: In the 1960s, Korchnoi was considered to be exceptionally thorough in analysis but ropey in judgement. Spassky reportedly said that in tricky positions 'Korchnoi is always wrong'. I think his great achievement was that he was able to use his vast experience to develop his intuition, so that the improvement in the intuitive side of his game compensated for the decline in calculating power that all players experience.
Sep-01-05  WMD: <In the 1960s, Korchnoi was considered to be exceptionally thorough in analysis but ropey in judgement. Spassky reportedly said that in tricky positions 'Korchnoi is always wrong'.>

And that's the sum of your evidence? Utter bunk.

Sep-01-05  aw1988: With Korchnoy's strength in tricky positions being "always wrong" cannot be. What is this nonsense?
Sep-01-05  euripides: 'Tricky' here means strategically tricky. The source is an interview of Larsen, who was agreeing with Spassky. It is supported by Korchnoi himself, in a recent New in Chess, where he revisits his game against Fischer in 1962 and talks about his 'scholastic, non-concrete evaluation of positions'. It may or may not be an accurate assessment, but (as I said) it was certainly his reputation in the 1960s.
Sep-01-05  aw1988: Oh, I did read that. I happen to, well, not disagree, but see Korchnoi as an experienced fighter with an obvious love for the game.
Sep-01-05  euripides: <aw> to be sure - the assessments are not incompatible.
Sep-17-05  suenteus po 147: Potential caption for Korchnoi's picture: "Look, kid, if you're going to adjust my pieces, please stop eating Cheetos."
Sep-18-05  PizzatheHut: Another potential caption: "zzzzz...snore...zzzzzz"
Sep-29-05  percyblakeney: Korchnoi on San Luis, Kramnik and so on:
http://www.e3e5.com/eng/petersburg/...
Oct-01-05  hidude: does anyone play the benomi???
Oct-30-05  lopium: I've ever played that with black, when I started chess. I mean, old benoni.
Oct-30-05
Premium Chessgames Member
  Open Defence: I play the old Benoni .. had some good results .. especially with the move order 1d4 c5

Most players had not prepared and even the analogous positions in the Kings Indian Defence did not figure in their preparation

Nov-04-05  Albertan: Korchnoi has played the Benoni rarely.Check out this game:

Ivkov vs Korchnoi, 1972

"Benoni" is a Hebrew term meaning "son of sorrow". GM's such as DeFirmian have played the Benoni their entire careers, making sure to avoid the Taimanov Variation Benoni, Taimanov Variation (A67)

Nov-14-05  netlava: Nice to see that this old guy is still alive.
Nov-14-05  PARACONT1: <GBKnight> Makes sense. I wonder if Fischer beat the Soviets for the same reasons - all the Soviets who beat him in the late 50s and 60s grew older and weaker and couldn't seriously challenge him until Karpov emerged, and when that happened Fischer chickened out. Note: Hubner peaked at 1980 while in his mid30s - he's a younger generation GM.

<steveb1000> Don't forget Philidor was dominating chess in his 60s and 70s!

<suenteus> another caption: "Vat iz thiz board vit squares all about?"

Nov-14-05  KingG: <PARACONT1> <I wonder if Fischer beat the Soviets for the same reasons - all the Soviets who beat him in the late 50s and 60s grew older and weaker and couldn't seriously challenge him until Karpov emerged, and when that happened Fischer chickened out.> For once i more or less agree with you.
Nov-14-05  PARACONT1: <KingG> Of course Fischer was also Jewish, whose mental superiority greatly helped him beat those Russians!

(Just kidding this time, King:P)

Nov-14-05  KingG: <PARACONT1> lol. But a lot of the Russians were Jewish as well, so wouldn't that factor cancel itself out?
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