| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Korchnoi vs Lisitsin |
| 0-1 | 42 |
1954 |
URS-ch21 Kiev ,URS-c | E20 Nimzo-Indian |
| 2. Korchnoi vs Geller |
 | 0-1 | 42 |
1955 |
USSR Championship | E30 Nimzo-Indian, Leningrad |
| 3. Korchnoi vs L Guldin |
| 0-1 | 56 |
1955 |
Lugansk | E30 Nimzo-Indian, Leningrad |
| 4. Korchnoi vs B Djurasevic |
 | 0-1 | 25 |
1956 |
Belgrade | E30 Nimzo-Indian, Leningrad |
| 5. Korchnoi vs Simagin |
 | 0-1 | 33 |
1960 |
USSR Championship | E21 Nimzo-Indian, Three Knights |
| 6. Korchnoi vs Karpov |
 | 0-1 | 39 |
1978 |
Karpov-Korchnoi World Championship Match | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 7. Korchnoi vs Sax |
 | 0-1 | 35 |
1989 |
Skelleftea 48/758 | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 8. Korchnoi vs Gelfand |
| 0-1 | 80 |
1992 |
Tilburg | E32 Nimzo-Indian, Classical |
| 9. Korchnoi vs Karpov |
 | 0-1 | 54 |
1992 |
10, Biel | E32 Nimzo-Indian, Classical |
| 10. Korchnoi vs Psakhis |
| 0-1 | 61 |
1993 |
Beer Sheva | E32 Nimzo-Indian, Classical |
| 11. Korchnoi vs Ivanchuk |
| 0-1 | 54 |
1995 |
Yalta 25' | E41 Nimzo-Indian |
| 12. Korchnoi vs Salov |
| 0-1 | 61 |
1996 |
it Madrid ESP | E41 Nimzo-Indian |
| 13. Korchnoi vs Macieja |
| 0-1 | 60 |
2002 |
Bled Olympiad | E39 Nimzo-Indian, Classical, Pirc Variation |
| 14. Korchnoi vs Sadvakasov |
| 0-1 | 41 |
2003 |
Match in Kazakhstan | E21 Nimzo-Indian, Three Knights |
| 15. Korchnoi vs Xu Jun |
| 0-1 | 47 |
2004 |
36th Olympiad | E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5 |
| 16. Korchnoi vs Beliavsky |
 | 0-1 | 27 |
2004 |
Marx Gyoergy Chess Memorial | E46 Nimzo-Indian |
| 17. Korchnoi vs Kurajica |
| 0-1 | 64 |
2006 |
37th Chess Olympiad | E40 Nimzo-Indian, 4.e3 |
| 18. Korchnoi vs I Ivanisevic |
| 0-1 | 42 |
2009 |
17th European Team Championship | E38 Nimzo-Indian, Classical, 4...c5 |
| 19. Korchnoi vs Pelletier |
| 0-1 | 50 |
2012 |
112th ch-SUI | E20 Nimzo-Indian |