| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Chekhov vs Y Yakovich |
| 1-0 | 42 |
1985 |
URS-ch FL53 | D29 Queen's Gambit Accepted, Classical |
| 2. Balashov vs Y Yakovich |
 | 1-0 | 19 |
1986 |
Kiev URS ch | D20 Queen's Gambit Accepted |
| 3. V Malaniuk vs Y Yakovich |
| 1-0 | 47 |
1986 |
URS-ch53 | D20 Queen's Gambit Accepted |
| 4. Gligoric vs Y Yakovich |
| ½-½ | 12 |
1986 |
Sochi | D21 Queen's Gambit Accepted |
| 5. Bareev vs Y Yakovich |
 | 1-0 | 18 |
1986 |
? | D24 Queen's Gambit Accepted |
| 6. Suetin vs Y Yakovich |
| 1-0 | 49 |
1986 |
Leipzig (Germany) | D29 Queen's Gambit Accepted, Classical |
| 7. M Gurevich vs Y Yakovich |
| 1-0 | 61 |
1986 |
URS-ch53 | D21 Queen's Gambit Accepted |
| 8. Dolmatov vs Y Yakovich |
| ½-½ | 75 |
1986 |
URS-ch53 | D21 Queen's Gambit Accepted |
| 9. V Tukmakov vs Y Yakovich |
| ½-½ | 20 |
1986 |
URS-ch FL54 | D20 Queen's Gambit Accepted |
| 10. Razuvaev vs Y Yakovich |
| 0-1 | 52 |
1986 |
Sochi | D20 Queen's Gambit Accepted |
| 11. Gavrikov vs Y Yakovich |
| 1-0 | 60 |
1986 |
URS-ch53 | D27 Queen's Gambit Accepted, Classical |
| 12. Shirov vs Y Yakovich |
| ½-½ | 36 |
1988 |
Yakovich,Y | D20 Queen's Gambit Accepted |
| 13. W Arencibia vs Y Yakovich |
| 0-1 | 63 |
1990 |
Bayamo | D20 Queen's Gambit Accepted |
| 14. V Malaniuk vs Y Yakovich |
| 1-0 | 61 |
1991 |
URS-ch58 | D27 Queen's Gambit Accepted, Classical |
| 15. A Graf vs Y Yakovich |
| 0-1 | 32 |
1991 |
URS-ch58 | D27 Queen's Gambit Accepted, Classical |
| 16. V Ruban vs Y Yakovich |
| ½-½ | 35 |
1993 |
St. Petersburg | D20 Queen's Gambit Accepted |
| 17. Miles vs Y Yakovich |
| ½-½ | 90 |
1993 |
Ostende op | D27 Queen's Gambit Accepted, Classical |
| 18. Wojtkiewicz vs Y Yakovich |
| ½-½ | 37 |
1996 |
It (open) | D26 Queen's Gambit Accepted |
| 19. R Sergejev vs Y Yakovich |
| ½-½ | 24 |
1997 |
EU-chT (Men) | D27 Queen's Gambit Accepted, Classical |
| 20. Kharlov vs Y Yakovich |
 | ½-½ | 50 |
1997 |
RUS-ch m1-2 | D20 Queen's Gambit Accepted |
| 21. Huzman vs Y Yakovich |
| ½-½ | 20 |
1997 |
EU-chT (Men) | D27 Queen's Gambit Accepted, Classical |
| 22. I Ibragimov vs Y Yakovich |
| 0-1 | 41 |
1998 |
RUS-ch | D20 Queen's Gambit Accepted |
| 23. P Tregubov vs Y Yakovich |
| ½-½ | 33 |
1998 |
RUS-ch | D27 Queen's Gambit Accepted, Classical |
| 24. I Zakharevich vs Y Yakovich |
| ½-½ | 18 |
2001 |
54th ch-RUS | D21 Queen's Gambit Accepted |
| 25. R Bagirov vs Y Yakovich |
| ½-½ | 14 |
2001 |
open | D27 Queen's Gambit Accepted, Classical |