| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Y Yakovich vs E Pigusov |
| 1-0 | 25 |
1985 |
URS-ch sf | B90 Sicilian, Najdorf |
| 2. Y Yakovich vs E Pigusov |
| ½-½ | 31 |
1985 |
URS-ch FL53 | B36 Sicilian, Accelerated Fianchetto |
| 3. Y Yakovich vs A Machulsky |
| ½-½ | 67 |
1985 |
URS-ch sf | C05 French, Tarrasch |
| 4. Y Yakovich vs G Zaitshik |
| ½-½ | 15 |
1985 |
URS-ch FL53 | E10 Queen's Pawn Game |
| 5. Y Yakovich vs K Lerner |
| ½-½ | 39 |
1985 |
URS-ch FL53 | B56 Sicilian |
| 6. M Sorokin vs Y Yakovich |
| 0-1 | 40 |
1985 |
ch URS sf | C78 Ruy Lopez |
| 7. Chiburdanidze vs Y Yakovich |
| 0-1 | 30 |
1985 |
Ch URS (select) | C50 Giuoco Piano |
| 8. Y Yakovich vs E Ubilava |
| ½-½ | 17 |
1985 |
URS-ch FL53 | B56 Sicilian |
| 9. Y Yakovich vs G Kuzmin |
| 1-0 | 76 |
1985 |
URS-ch FL53 | B72 Sicilian, Dragon |
| 10. Chekhov vs Y Yakovich |
| 1-0 | 42 |
1985 |
URS-ch FL53 | D29 Queen's Gambit Accepted, Classical |
| 11. Y Yakovich vs Rozentalis |
| ½-½ | 27 |
1985 |
URS-ch FL53 | C47 Four Knights |
| 12. Psakhis vs Y Yakovich |
| ½-½ | 31 |
1985 |
Kharkov URS sf | A06 Reti Opening |
| 13. Y Yakovich vs Eingorn |
 | ½-½ | 30 |
1985 |
URS-ch FL53 | C07 French, Tarrasch |
| 14. Y Yakovich vs Podgaets |
| ½-½ | 19 |
1985 |
URS-ch FL53 | C47 Four Knights |
| 15. Y Yakovich vs Vyzmanavin |
| 0-1 | 25 |
1985 |
Ch URS (select) | B42 Sicilian, Kan |
| 16. Gavrikov vs Y Yakovich |
| 1-0 | 60 |
1986 |
URS-ch53 | D27 Queen's Gambit Accepted, Classical |
| 17. Bareev vs Y Yakovich |
 | 1-0 | 18 |
1986 |
? | D24 Queen's Gambit Accepted |
| 18. Y Yakovich vs Gelfand |
| ½-½ | 29 |
1986 |
Minsk | D37 Queen's Gambit Declined |
| 19. Y Yakovich vs Rashkovsky |
| ½-½ | 20 |
1986 |
URS-ch53 | E11 Bogo-Indian Defense |
| 20. Y Yakovich vs I Novikov |
| ½-½ | 24 |
1986 |
Minsk tt | B84 Sicilian, Scheveningen |
| 21. Razuvaev vs Y Yakovich |
| 0-1 | 52 |
1986 |
Sochi | D20 Queen's Gambit Accepted |
| 22. Y Yakovich vs Beliavsky |
| 0-1 | 34 |
1986 |
URS-ch53 | C05 French, Tarrasch |
| 23. Vaganian vs Y Yakovich |
| 1-0 | 41 |
1986 |
Sochi | A09 Reti Opening |
| 24. Y Yakovich vs S Temirbaev |
| 0-1 | 38 |
1986 |
URS-ch otbor | E70 King's Indian |
| 25. Yudasin vs Y Yakovich |
| ½-½ | 26 |
1986 |
URS-ch53 | C42 Petrov Defense |