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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 77 OF 100 ·  Later Kibitzing>
Feb-24-14  Karposian: <HeMateMe: I had to click in, when I saw Lawrence Taylor mentioned on a chess site.>

lol, yeah I doubt very much he plays chess. He doesn't excactly seem to be the sharpest knife in the drawer ;) Great linebacker though.

Feb-24-14
Premium Chessgames Member
  HeMateMe: He was found not guilty of boinking a minor ONLY because he was L.T. We do let our sports heroes get away with a bit much, over here.
Feb-24-14  Karposian: <HeMateMe> Agreed. Just another example of Celebrity Justice.
Feb-24-14  Wyatt Gwyon: Can't count the times Korchnoi has snagged material and fended off the ensuing attack with mad calculating ability. His record vs Tal speaks volumes.
Feb-24-14
Premium Chessgames Member
  Joshka: <offramp> <If Fischer had been as active> Yea well, if Soviet controlled FIDE had not decided to nix Bobby's participation in the 1975 World Championship Match things might have worked out a bit different, anyway this is Korchnoi's page and I'm not gonna let you take a cheap shot at Bobby.
Feb-24-14  Jim Bartle: True, <joshka>. And those FIDE meanies kept him from playing any games in 1973 and 1974 as well.
Feb-25-14
Premium Chessgames Member
  perfidious: Don't see anything pejorative at all in the kibitz by <offramp>.

Whatever one makes of that post, it is most unfortunate that Fischer never again played top-level chess, excepting the one match against old friend Spassky, by which time both were far beyond their prime.

Feb-25-14  john barleycorn: < perfidious: Don't see anything pejorative at all in the kibitz by <offramp>.

Whatever one makes of that post, it is most unfortunate that Fischer never again played top-level chess, excepting the one match against old friend Spassky, by which time both were far beyond their prime.>

Some of his games against his "frenemy" Spassky were serious contenders for best game in 1992. And it made people like me dream about how good he could have/would have been in 73, 74 or 75. Although I avoid these discussions, I believe (almost religiously) that this chessplayer Fischer was the best we ever have seen, imo. An perfect illustration of what a highly specialized human mind can achieve. And of course, when there is so much light there is a lot of shadow, too.

Feb-25-14  torrefan: Without knowing who they are, just by looking at their photos here at CG, you'll readily know that Viktor Korcnoi is the top world-class player and Kenneth Rogoff is not.

The dead giveaway is Korchnoi's hair--even it obeys the chess principle that the center must be occupied.

Feb-25-14  john barleycorn: < torrefan:

The dead giveaway is Korchnoi's hair--even it obeys the chess principle that the center must be occupied.>

But when the center is closed his left and right wing are vulnerable. That is why Anand is wearing a cover...

Feb-25-14
Premium Chessgames Member
  perfidious: <john b....when there is so much light there is a lot of shadow, too.>

Same as Lawrence Taylor, who was a terrific player, but remains a sorry human being.

So many people cannot--or will not--separate the great sportsman from his/her very human side.

Feb-25-14  Karposian: <KKDEREK: Everytime I check Korchnoi career and numbers I get more convinced that he's the strongest player ever who didn't become champion . I mean he have plus score against everybody else and a even score against Fischer. Just Karpov have nice plus score against him, putting in perspective how strong Karpov <really> was.>

Yeah, it's probably him or Bronstein. Other candidates may be Keres and Rubinstein.

Feb-25-14  Wyatt Gwyon: <Karposian> You think a case can be made for Ivanchuk, or was he too inconsistent?
Feb-25-14  Karposian: <Wyatt Gwyon: <Karposian> You think a case can be made for Ivanchuk, or was he too inconsistent?>

In terms of raw chess talent I think there's a case to be made for Ivanchuk, yes. Unfortunately he has never lived up to his immense potential. Like you point out, he's been incredibly inconsistent. So I think I would rate the likes of Korchnoi and Bronstein higher.

Feb-25-14
Premium Chessgames Member
  perfidious: <Wyatt> et al: A few years ago, I created a thread on that elsewhere:

http://forumserver.twoplustwo.com/1...

Feb-25-14  Karposian: <perfidious: <Wyatt> et al: A few years ago, I created a thread on that elsewhere:

http://forumserver.twoplustwo.com/1>...

Thanks for that link <perfidious>. Now I'm gonna have a cup of coffee and read though that discussion. Looks to be interesting!

Feb-25-14  Wyatt Gwyon: <perfidious> That link was a nice read. Thanks.
Feb-26-14  Lambda: For four consecutive world championship cycles, the most testing sort, with proper matches, Korchnoi beat everyone he came across except for Karpov and Kasparov, a pair whom one can credibly claim to be the two greatest chess players in history. In two of those cycles, this meant rising to the top of a tree containing everyone except Karpov, and in a third, losing only in what was effectively the final. No other non-champion has a claim remotely this strong.
Feb-27-14
Premium Chessgames Member
  offramp: Korchnoi seems to play every game as if he has just learnt chess from a brilliant teacher.
Feb-27-14  Nosnibor: <KKDEREK> I agree that Korchnoi was the strongest player of his time never to win the World Championship but not that apart from the two K`s he had a plus score agaaist eveybody else unless you are ignoring Keres,Smyslov,Bronstein and Boleslavssky!
Feb-27-14
Premium Chessgames Member
  perfidious: <Nosnibor> Even the greatest players have had an Achilles Heel: to wit, Kasparov was minus when playing Boris Gulko.
Mar-16-14  Conrad93: How would you define Kortchnoi's style of chess? It's not defensive or offensive, and he never aims for speculative sacrifices. He seems to wait for the mistake, unlike Tal who purposefully creates trouble.

I can see why Lasker is his hero. Both seem to be hard to define.

Mar-23-14
Premium Chessgames Member
  Penguincw: Happy 83rd birthday to Viktor Korchnoi. Hope he gets well soon.
Mar-23-14
Premium Chessgames Member
  HeMateMe: Vic played 3 WC matches, '74, '78 and '81. I think that makes him the strongest player to never wear the crown.

Recently chessbase had a photo of him at a tournament as a spectator. I guess he is up and alert. I think he was in a wheelchair. They didn't discuss his condition, whether he was still recuperating, or if the wheelchair was permanent.

Mar-23-14  Tigranny: Happy birthday Viktor.
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