| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Gavrikov vs Y Yakovich |
| 1-0 | 60 |
1986 |
URS-ch53 | D27 Queen's Gambit Accepted, Classical |
| 2. A Graf vs Y Yakovich |
| 0-1 | 32 |
1991 |
URS-ch58 | D27 Queen's Gambit Accepted, Classical |
| 3. V Malaniuk vs Y Yakovich |
| 1-0 | 61 |
1991 |
URS-ch58 | D27 Queen's Gambit Accepted, Classical |
| 4. Miles vs Y Yakovich |
| ½-½ | 90 |
1993 |
Ostende op | D27 Queen's Gambit Accepted, Classical |
| 5. Huzman vs Y Yakovich |
| ½-½ | 20 |
1997 |
EU-chT (Men) | D27 Queen's Gambit Accepted, Classical |
| 6. R Sergejev vs Y Yakovich |
| ½-½ | 24 |
1997 |
EU-chT (Men) | D27 Queen's Gambit Accepted, Classical |
| 7. P Tregubov vs Y Yakovich |
| ½-½ | 33 |
1998 |
RUS-ch | D27 Queen's Gambit Accepted, Classical |
| 8. Baburin vs Y Yakovich |
| ½-½ | 42 |
2001 |
10th Monarch Assurance | D27 Queen's Gambit Accepted, Classical |
| 9. P Cramling vs Y Yakovich |
| ½-½ | 17 |
2001 |
Hasselbacken SWE | D27 Queen's Gambit Accepted, Classical |
| 10. R Bagirov vs Y Yakovich |
| ½-½ | 14 |
2001 |
open | D27 Queen's Gambit Accepted, Classical |
| 11. O Gritsak vs Y Yakovich |
| ½-½ | 24 |
2002 |
Stockholm International | D27 Queen's Gambit Accepted, Classical |
| 12. A Poluljahov vs Y Yakovich |
| ½-½ | 29 |
2002 |
Russian Championships | D27 Queen's Gambit Accepted, Classical |
| 13. Kharlov vs Y Yakovich |
| ½-½ | 13 |
2003 |
56th Russian Championships | D27 Queen's Gambit Accepted, Classical |
| 14. M Roiz vs Y Yakovich |
| ½-½ | 24 |
2006 |
Aeroflot Open | D27 Queen's Gambit Accepted, Classical |
| 15. A Kornev vs Y Yakovich |
| ½-½ | 13 |
2007 |
Russian Championship Higher League | D27 Queen's Gambit Accepted, Classical |
| 16. Khalifman vs Y Yakovich |
| ½-½ | 14 |
2007 |
Russian Team Championship | D27 Queen's Gambit Accepted, Classical |
| 17. S Iskusnyh vs Y Yakovich |
| ½-½ | 16 |
2008 |
61st Russian Championship Higher League | D27 Queen's Gambit Accepted, Classical |