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

Number of games in database: 4,854
Years covered: 1945 to 2015
Last FIDE rating: 2499
Highest rating achieved in database: 2695
Overall record: +1814 -684 =1838 (63.0%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 518 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 (240) 
    A15 A13 A17 A14 A16
 Nimzo Indian (204) 
    E32 E42 E21 E46 E41
 English, 1 c4 c5 (152) 
    A30 A33 A34 A31 A35
 English, 1 c4 e5 (139) 
    A28 A29 A22 A20 A25
 Queen's Gambit Declined (132) 
    D30 D37 D31 D35 D38
With the Black pieces:
 French Defense (427) 
    C11 C07 C02 C09 C10
 Sicilian (275) 
    B45 B44 B83 B32 B56
 Queen's Indian (180) 
    E12 E16 E15 E17 E19
 Nimzo Indian (178) 
    E32 E46 E34 E21 E54
 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
   Karpov vs Korchnoi, 1994 0-1
   Korchnoi vs Karpov, 1978 1-0
   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)
   Capablanca Memorial (1963)
   Bucharest (1966)
   USSR Championship 1964/65 (1964)
   October Revolution 50 (1967)
   Palma de Mallorca (1968)
   Asztalos Memorial (1965)
   USSR Championship (1970)
   Dutch Championship (1977)
   Leningrad Interzonal (1973)
   Be'er Sheva (1978)
   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 195; games 1-25 of 4,854  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. Y Rovner vs Korchnoi 1-0201945LeningradC45 Scotch Game
2. Zikov vs Korchnoi 0-1201946LeningradB00 Uncommon King's Pawn Opening
3. Korchnoi vs Razov 1-0271946LeningradC50 Giuoco Piano
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. Y Vasilchuk vs Korchnoi 0-1601947LeningradB74 Sicilian, Dragon, Classical
7. V Shiyanovsky vs Korchnoi 0-1351947LeningradD47 Queen's Gambit Declined Semi-Slav
8. Korchnoi vs S Giterman 1-0361948USSR Junior Championship sf-AC07 French, Tarrasch
9. Korchnoi vs Spassky 1-0121948LeningradB71 Sicilian, Dragon, Levenfish Variation
10. Korchnoi vs Y Sakharov  1-0301949URS-ch qfD11 Queen's Gambit Declined Slav
11. Korchnoi vs N Levin 1-0311949URS-ch qfE03 Catalan, Open
12. L Omelchenko vs Korchnoi 0-1321949LeningradC77 Ruy Lopez
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. Korchnoi vs Shapkin 1-0181949USSR Junior Team ChampionshipD08 Queen's Gambit Declined, Albin Counter Gambit
16. V Golenishchev vs Korchnoi 0-1421949USSR Junior Team ChampionshipA90 Dutch
17. Averbakh vs Korchnoi 1-0431950URS-ch sf TulaB45 Sicilian, Taimanov
18. S Khavsky vs Korchnoi 0-1311950URS-ch qfB21 Sicilian, 2.f4 and 2.d4
19. Taimanov vs Korchnoi 0-1351950Leningrad ChampionshipA97 Dutch, Ilyin-Genevsky
20. M Aizenshtadt vs Korchnoi 0-1341950URS-ch qfD35 Queen's Gambit Declined
21. Korchnoi vs G Borisenko 0-1381950URS-ch sf TulaC34 King's Gambit Accepted
22. Korchnoi vs A Cherepkov 1-0681950Leningrad ChampionshipC58 Two Knights
23. Korchnoi vs S Zhukhovitsky 1-0551950Leningrad ChampionshipB62 Sicilian, Richter-Rauzer
24. N Bakulin vs Korchnoi 0-1391950URS-ch qfB00 Uncommon King's Pawn Opening
25. Sikov vs Korchnoi 0-1441950LeningradA85 Dutch, with c4 & Nc3
 page 1 of 195; games 1-25 of 4,854  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 95 OF 100 ·  Later Kibitzing>
Mar-23-17
Premium Chessgames Member
  perfidious: Larsen would have known all about that particular handicap.
Mar-23-17  Retireborn: That's news to me about Korchnoi, but I do recall from somewhere that he once used the word "medician" (in the context of the 1978 match) and people thought he was saying "magician"....
Mar-23-17  cunctatorg: Korchnoi was a rare personality among the great players; in my opinion we can't hope for someone compared to him in the visible future.
Apr-23-17  mistreaver: My two percent about Korchnoi career, with some key games analyzed in detail: http://www.chessentials.com/best-ch...
May-15-17
Premium Chessgames Member
  Keyser Soze: A small but nice vid about him

https://www.youtube.com/watch?v=yy4...

Sep-12-17  Whitehat1963: Korchnoi, Keres, Geller, Larsen, Bronstein, Rubinstein, Reshevsky, Ivanchuk, Shirov ... who was the greatest to never have won the championship?
Sep-12-17  WorstPlayerEver: Schlechter
Sep-12-17  Nosnibor: <Whitehat> Pillsbury and Charousek should be considered but early deaths robbed them of ultimate greatness.
Sep-12-17  Whitehat1963: Should we count Topalov as a real champion? If not, he certainly deserves mentioning, too.
Sep-12-17
Premium Chessgames Member
  keypusher: <Whitehat1963: Korchnoi, Keres, Geller, Larsen, Bronstein, Rubinstein, Reshevsky, Ivanchuk, Shirov ... who was the greatest to never have won the championship?>

Korchnoi or Rubinstein, though I would vote for Korchnoi. Schlechter belongs on the list, as WPE pointed out. But of all the people listed, only Rubinstein (i) had his career before there was a qualification system AND (ii) never got a match with the WC.

Sep-12-17  Petrosianic: <Whitehat1963: Should we count Topalov as a real champion? If not, he certainly deserves mentioning, too.>

No, he was never undisputed World Champion, so he should get a mention, even though he was only really ascendent for a short time.

Tarrasch deserves a spot too. But I'm not sure about Ivanchuk and Shirov. Maybe I'm selling them short, but in these days where there are so many top players it's harder to think of it as a tragedy if they don't all become champ. Especially Shirov. He was 0-17 against Karparov, and was never a serious contender after Kasparov was gone.

Sep-12-17  Whitehat1963: Ivanchuk, despite his inconsistency, has been mostly a top 10 or 20 player for an eternity in an era when there are SO many great players. That's why I mention him. Other potentials: Leko, Morozevich, Svidler, Timman, Salov, Polgar, etc. We might soon include Aronian, Caruana, Nakamura, and others. It's beginning to be extremely difficult to separate the consistent top contenders from the rest.
Sep-12-17  Petrosianic: Well, that seems reasonable, at least as far as Ivanchuk is concerned.

I don't know if I'd agree that the second group (Moro, Polgar, et al) really qualify, though. They were all great players, but I can't see any of them being great enough to be World Champion. With Chucky, though, he DID have the potential to do it if he could put it together long enough.

As for your third group (Aronian, Caruana, et al), it's too early to judge them.

Sep-12-17  Whitehat1963: Agree that Moro, Svidler, Leko, Polgar, etc. deserve mention with the likes of Korchnoi, Keres, Geller, and Rubinstein. And Tarrasch and Pillsbury were two I'd missed.
Sep-12-17  Petrosianic: Well, maybe we're talking at cross purposes. When I think of The Best Players to Never Become World Champion, I think of people who had a real shot at doing it, and very well might have done it if circumstances or luck, or whatever had gone their way.

I don't think of people who were great players, but honestly were never going to be the very best at any given time.

Are we talking about the same thing? Or to put it another way, would you consider that players like Larsen, Marshall and Portisch belong on the list?

Sep-12-17  Whitehat1963: Nowadays, you must consider players consistently among the top 20, when before, say, 1955, you only considered the top 10 or even 5 among the very top contenders. These days, a champion can easily lose to players outside the top 30. I don't think that happened too often in the days of Lasker, Casablanca, Alekhine, etc. The era of Soviet domination expanded the number of top contenders, I think anyway.
Sep-12-17  Whitehat1963: I definitely don't think Marshall, who was clobbered by Capa and Lasker, deserves mention. But Pillsbury and Rubinstein surely do.
Sep-12-17  Whitehat1963: And I mistyped. I meant that Moro, Polgar, etc. DON'T deserve mention.
Sep-12-17  Whitehat1963: If I had to vote, my heart would say Rubinstein, but my head would say Korchnoi.
Sep-12-17  Petrosianic: Yes, Pillsbury and Rubinstein seem to fit my definition.

In addition to Lasker and Capa, Marshall ALSO lost a match to Tarrasch 8-1. That's why I wouldn't consider him (he was a great player but he was never going to be The Very Best). But I have similar misgivings about people like Judith Polgar (who was a combined 0-22 against Kasparov and Kramnik), or Shirov, who was 0-17 against Kasparov. If the Biggest Boys slaughter you that badly, then you don't deserve to hold the title.

I think you're right that these days a champion can easy lost to someone outside the Top 30. But the Top 30 is a much smaller piece of the pie now than a hundred years ago. In 1917, anybody who was anybody was in the Top 30. If we said "The Top 1% of International Players", the figures might look very different. Champions may be no more vulnerable than before on that count.

Somebody like Portisch was obviously a great player, and the kind that yo could count on to make the Candidates again and again and again, to the point that it was a surprise when he didn't make it. But he never got far in them, and was always gone before the Finals. So is he great? Absolutely. A serious threat to win the title? Not so much.

But you could almost make a case for Larsen just because a lot of people were really afraid of him in the late 60's.

Sep-12-17  Whitehat1963: So, if you had to narrow it down to five players?

Me: Korchnoi, Rubinstein, Pillsbury, Keres, Geller.

Sep-12-17  Whitehat1963: You're right about needing to say the top X percent of grandmasters, or something similar.
Sep-12-17  Whitehat1963: Then again, maybe I'd put Topalov in there instead of Geller.
Sep-12-17  Howard: Tarrasch probably deserves a place in the top-10 though not in the top-five.

Regarding Pillsbury, CL&R said back around 1976 that he may have been a bit overrated by chess historians. His only significant tournament victory was at Hastings 1895, for one thing. Not only that, the magazine noted that his successful blindfold exhibitions contributed to his greatness.

On the other hand.....Soltis said in one of his columns back in the 1980's that in his view, Pillsbury and Keres were probably the two strongest players never to become WC.

Can't believe he left out the late Korchnoi though !!

Sep-12-17  Petrosianic: Five Players? Korchnoi, Keres, Rubinstein, Reshevsky, and Smyslov.

Oh, wait Smyslov WAS champion, wasn't he? It's easy to forget. Let's make the last one Tarrasch, just for a dark horse.

But here's a question. If Spassky had lost in 1969, where would he rank on this list? Would he rank higher or lower than Korchnoi?

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