| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Petrosian vs Y Kotkov |
  | 1-0 | 20 |
1946 |
Leningrad (Russia) | E10 Queen's Pawn Game |
| 2. Tal vs Y Kotkov |
| ½-½ | 50 |
1956 |
Tbilisi | E73 King's Indian |
| 3. Y Kotkov vs Furman |
| ½-½ | 51 |
1956 |
Tbilisi ½f-USSR ch | C73 Ruy Lopez, Modern Steinitz Defense |
| 4. Korchnoi vs Y Kotkov |
| ½-½ | 22 |
1956 |
Molotov | E60 King's Indian Defense |
| 5. Y Kotkov vs Polugaevsky |
| ½-½ | 25 |
1956 |
Ch URS (1/2 final) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. Chukaev vs Y Kotkov |
| 0-1 | 40 |
1956 |
Tbilisi ½f-USSR ch | A56 Benoni Defense |
| 7. Antoshin vs Y Kotkov |
| 1-0 | 51 |
1956 |
Tbilisi ½f-USSR ch | E75 King's Indian, Averbakh, Main line |
| 8. Y Kotkov vs Korchnoi |
| ½-½ | 25 |
1956 |
Tbilisi | C94 Ruy Lopez, Closed, Breyer Defense |
| 9. V Zurakhov vs Y Kotkov |
| ½-½ | 41 |
1956 |
Tbilisi ½f-USSR ch | B28 Sicilian, O'Kelly Variation |
| 10. Y Kotkov vs Korchnoi |
| 0-1 | 50 |
1956 |
Molotov | C81 Ruy Lopez, Open, Howell Attack |
| 11. Y Kotkov vs S Khalilbeili |
 | ½-½ | 14 |
1956 |
Tbilisi ½f-USSR ch | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 12. Petrosian vs Y Kotkov |
| ½-½ | 21 |
1956 |
Ch URS (1/2 final) | A16 English |
| 13. Y Kotkov vs Krogius |
| ½-½ | 45 |
1956 |
Tbilisi ½f-USSR ch | C94 Ruy Lopez, Closed, Breyer Defense |
| 14. Y Kotkov vs A Buslaev |
| ½-½ | 17 |
1956 |
Tbilisi ½f-USSR ch | C79 Ruy Lopez, Steinitz Defense Deferred |
| 15. Y Kotkov vs Korchnoi |
| ½-½ | 51 |
1956 |
Poltava | C81 Ruy Lopez, Open, Howell Attack |
| 16. Y Kotkov vs Gufeld |
| ½-½ | 19 |
1956 |
Tbilisi ½f-USSR ch | B29 Sicilian, Nimzovich-Rubinstein |
| 17. T Giorgadze vs Y Kotkov |
| ½-½ | 33 |
1956 |
Tbilisi ½f-USSR ch | C16 French, Winawer |
| 18. Kasparian vs Y Kotkov |
| ½-½ | 18 |
1956 |
Tbilisi ½f-USSR ch | B27 Sicilian |
| 19. Korchnoi vs Y Kotkov |
| 1-0 | 34 |
1956 |
Molotov | A56 Benoni Defense |
| 20. Koblents vs Y Kotkov |
| ½-½ | 14 |
1956 |
Tbilisi ½f-USSR ch | E79 King's Indian, Four Pawns Attack, Main line |
| 21. Y Kotkov vs Gurgenidze |
| 1-0 | 57 |
1956 |
Tbilisi ½f-USSR ch | C81 Ruy Lopez, Open, Howell Attack |
| 22. Y Kotkov vs B Voronkov |
| 1-0 | 27 |
1956 |
Tbilisi ½f-USSR ch | C67 Ruy Lopez |
| 23. Y Kotkov vs Korchnoi |
 | 0-1 | 43 |
1956 |
Molotov | C05 French, Tarrasch |
| 24. Y Sakharov vs Y Kotkov |
| ½-½ | 58 |
1956 |
Tbilisi ½f-USSR ch | C18 French, Winawer |
| 25. J Yuchtman vs Y Kotkov |
| 1-0 | 36 |
1956 |
Tbilisi ½f-USSR ch | B27 Sicilian |