| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Korchnoi vs S Pimenov |
| 1-0 | 49 |
1954 |
Yerevan | A25 English |
| 2. Korchnoi vs Lisitsin |
| 1-0 | 101 |
1954 |
Riga | A22 English |
| 3. Korchnoi vs S Szabo |
 | 1-0 | 30 |
1954 |
Bucharest | A22 English |
| 4. Korchnoi vs Taimanov |
| ½-½ | 33 |
1955 |
URS-ch22 Moscow ,URS | A25 English |
| 5. Korchnoi vs Lisitsin |
 | 0-1 | 35 |
1955 |
URS-ch22 Moscow ,URS | A25 English |
| 6. Korchnoi vs Chekhover |
 | 1-0 | 51 |
1955 |
Leningrad | A29 English, Four Knights, Kingside Fianchetto |
| 7. Korchnoi vs Keres |
| ½-½ | 59 |
1957 |
Moscow | A23 English, Bremen System, Keres Variation |
| 8. Korchnoi vs Aronin |
 | 1-0 | 32 |
1959 |
Moscow | A27 English, Three Knights System |
| 9. Korchnoi vs Cherepkov |
| ½-½ | 74 |
1961 |
URS-ch28 Moscow ,URS | A22 English |
| 10. Korchnoi vs E German |
 | ½-½ | 41 |
1962 |
Stockholm izt | A21 English |
| 11. Korchnoi vs Keres |
| ½-½ | 38 |
1962 |
Curauao ct (17.06.62) | A23 English, Bremen System, Keres Variation |
| 12. Korchnoi vs Filip |
 | 1-0 | 46 |
1962 |
Curacao 3 | A22 English |
| 13. Korchnoi vs Polugaevsky |
| 1-0 | 42 |
1963 |
Leningrad URS ch | A25 English |
| 14. Korchnoi vs Spassky |
| ½-½ | 41 |
1964 |
Moscow zt | A29 English, Four Knights, Kingside Fianchetto |
| 15. Korchnoi vs B Shashin |
| 1-0 | 47 |
1965 |
Yerevan | A21 English |
| 16. Korchnoi vs A Koralov |
| 1-0 | 59 |
1965 |
Gyula | A29 English, Four Knights, Kingside Fianchetto |
| 17. Korchnoi vs A Guensberger |
| 1-0 | 34 |
1965 |
Gyula | A25 English |
| 18. Korchnoi vs Gheorghiu |
| ½-½ | 46 |
1966 |
Bucharest | A25 English |
| 19. Korchnoi vs A Lein |
| ½-½ | 42 |
1966 |
Sochi | A22 English |
| 20. Korchnoi vs Kholmov |
| ½-½ | 40 |
1967 |
Leningrad | A25 English |
| 21. Korchnoi vs H Ree |
| 1-0 | 29 |
1968 |
Wijk aan Zee | A22 English |
| 22. Korchnoi vs H Lehmann |
| 1-0 | 42 |
1968 |
Palma de Mallorca 6/ | A28 English |
| 23. Korchnoi vs Spassky |
 | 0-1 | 58 |
1968 |
Kiev cf ,CAND | A27 English, Three Knights System |
| 24. Korchnoi vs Navarovszky |
| ½-½ | 41 |
1969 |
Luhacovice | A21 English |
| 25. Korchnoi vs J Klovans |
| ½-½ | 41 |
1969 |
Leningrad | A25 English |