| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Y Vasilchuk vs Korchnoi |
| 0-1 | 60 |
1947 |
Leningrad | B74 Sicilian, Dragon, Classical |
| 2. Y Vasilchuk vs Korchnoi |
 | 0-1 | 60 |
1947 |
Leningrad | B74 Sicilian, Dragon, Classical |
| 3. Averbakh vs Korchnoi |
 | 1-0 | 43 |
1950 |
Tula | B45 Sicilian, Taimanov |
| 4. A Khavsky vs Korchnoi |
 | 0-1 | 31 |
1950 |
Leningrad | B21 Sicilian, 2.f4 and 2.d4 |
| 5. N Kopaev vs Korchnoi |
 | 1-0 | 45 |
1952 |
Minsk | B33 Sicilian |
| 6. B Goldenov vs Korchnoi |
| 0-1 | 45 |
1952 |
URS-ch20 Moscow ,URS | B54 Sicilian |
| 7. N Kopaev vs Korchnoi |
 | 0-1 | 36 |
1952 |
Odessa | B71 Sicilian, Dragon, Levenfish Variation |
| 8. Suetin vs Korchnoi |
| 1-0 | 44 |
1954 |
URS-ch21 Kiev ,URS-c | B32 Sicilian |
| 9. E Paoli vs Korchnoi |
 | 0-1 | 112 |
1954 |
Bucharest | B60 Sicilian, Richter-Rauzer |
| 10. Nezhmetdinov vs Korchnoi |
 | 0-1 | 28 |
1954 |
URS-ch21 Kiev ,URS-c | B30 Sicilian |
| 11. Nezhmetdinov vs Korchnoi |
 | ½-½ | 42 |
1954 |
Bucharest | B69 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 11.Bxf6 |
| 12. Minev vs Korchnoi |
 | 1-0 | 29 |
1954 |
Oslo | B22 Sicilian, Alapin |
| 13. Ragozin vs Korchnoi |
| ½-½ | 42 |
1954 |
Kiev | B73 Sicilian, Dragon, Classical |
| 14. Kasparian vs Korchnoi |
| 0-1 | 54 |
1954 |
Yerevan | B23 Sicilian, Closed |
| 15. O Troianescu vs Korchnoi |
| ½-½ | 21 |
1954 |
Bucharest | B24 Sicilian, Closed |
| 16. Lipnitsky vs Korchnoi |
| ½-½ | 28 |
1955 |
Lugansk | B56 Sicilian |
| 17. J Fuller vs Korchnoi |
| ½-½ | 54 |
1955 |
Hastings | B83 Sicilian |
| 18. Tal vs Korchnoi |
| ½-½ | 24 |
1955 |
URS | B64 Sicilian, Richter-Rauzer Attack |
| 19. J Diez del Corral vs Korchnoi |
| 0-1 | 51 |
1955 |
Hastings | B64 Sicilian, Richter-Rauzer Attack |
| 20. Boleslavsky vs Korchnoi |
 | 1-0 | 21 |
1955 |
Riga | B57 Sicilian |
| 21. J Penrose vs Korchnoi |
| 0-1 | 34 |
1955 |
Hastings | B88 Sicilian, Fischer-Sozin Attack |
| 22. Aleksandrov vs Korchnoi |
| 1-0 | 46 |
1955 |
Riga | B32 Sicilian |
| 23. Keres vs Korchnoi |
| ½-½ | 36 |
1955 |
Moskva ch-SU (26.02.55) | B20 Sicilian |
| 24. Karaklajic vs Korchnoi |
| ½-½ | 31 |
1956 |
Belgrade YUG-URS | B76 Sicilian, Dragon, Yugoslav Attack |
| 25. Y Krutikhin vs Korchnoi |
| 0-1 | 33 |
1956 |
Frunze | B26 Sicilian, Closed, 6.Be3 |