| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Geller vs A Kosikov |
| 0-1 | 49 | 1966 | 5th Soviet Team Cup | A07 King's Indian Attack |
| 2. A Kosikov vs Hurshudov |
| 1-0 | 19 | 1966 | Spartakiada Ukraine | B06 Robatsch |
| 3. A Shmit vs A Kosikov |
| 1-0 | 37 | 1974 | Avangard - Latvia | C04 French, Tarrasch, Guimard Main line |
| 4. A Kosikov vs B M Kogan |
| 1-0 | 30 | 1974 | Ukrainian Championship | C07 French, Tarrasch |
| 5. Klovans vs A Kosikov |
| 1-0 | 24 | 1974 | 8th Soviet Team Cup | C19 French, Winawer, Advance |
| 6. A Kosikov vs A Lopukhin |
| 0-1 | 56 | 1975 | URS-ch43 qualification | A36 English |
| 7. M Tseitlin vs A Kosikov |
| 1-0 | 57 | 1975 | URS-ch43 qualification | C04 French, Tarrasch, Guimard Main line |
| 8. R Etruk vs A Kosikov |
| 0-1 | 52 | 1975 | URS-ch43 qualification | A22 English |
| 9. A Kosikov vs L Zaid |
| 0-1 | 37 | 1975 | URS-ch43 qualification | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 10. A Kosikov vs A Vitolinsh |
 | ½-½ | 66 | 1975 | URS-ch43 qualification | B08 Pirc, Classical |
| 11. I Ivanov vs A Kosikov |
| 1-0 | 40 | 1976 | USSR 21/516 | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 12. A Kapengut vs A Kosikov |
| 0-1 | 62 | 1976 | 9th Soviet Team Cup | D01 Richter-Veresov Attack |
| 13. Klovans vs A Kosikov |
| 0-1 | 38 | 1977 | USSR Championship qualification | C19 French, Winawer, Advance |
| 14. A Kosikov vs S Yuferov |
| 0-1 | 42 | 1977 | USSR Championship qualification | B22 Sicilian, Alapin |
| 15. E Mochalov vs A Kosikov |
| 0-1 | 37 | 1977 | USSR Championship qualification | A06 Reti Opening |
| 16. L Kernazhitsky vs A Kosikov |
| 0-1 | 25 | 1977 | Kiev Championship | B03 Alekhine's Defense |
| 17. M Kolpakov vs A Kosikov |
| 0-1 | 29 | 1977 | USSR Championship qualification | D17 Queen's Gambit Declined Slav |
| 18. A Kosikov vs I Kurass |
| 0-1 | 41 | 1977 | Kiev Championship | B50 Sicilian |
| 19. A Bodnar vs A Kosikov |
| 0-1 | 42 | 1977 | Stein Memorial | C04 French, Tarrasch, Guimard Main line |
| 20. O Kalinin vs A Kosikov |
| 1-0 | 58 | 1977 | Stein Memorial | C19 French, Winawer, Advance |
| 21. A Beliavsky vs A Kosikov |
| 1-0 | 39 | 1977 | Stein Memorial | C19 French, Winawer, Advance |
| 22. A Kosikov vs A Mikhalchishin |
| 1-0 | 51 | 1977 | Stein Memorial | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 23. B M Kogan vs A Kosikov |
| ½-½ | 12 | 1977 | Stein Memorial | D10 Queen's Gambit Declined Slav |
| 24. A Kosikov vs N Popov |
| 0-1 | 29 | 1977 | Stein Memorial | B22 Sicilian, Alapin |
| 25. A Kosikov vs B Vorobets |
| 1-0 | 45 | 1977 | Stein Memorial | C48 Four Knights |
Kibitzing
