| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Y Kruppa vs Y Yakovich |
| ½-½ | 30 |
1987 |
Uzhgorod | B33 Sicilian |
| 2. Kholmov vs Y Yakovich |
| 1-0 | 42 |
1988 |
URS-ch otbor56 | B33 Sicilian |
| 3. Kupreichik vs Y Yakovich |
| 1-0 | 42 |
1989 |
Palma GMA-op | B25 Sicilian, Closed |
| 4. S Smagin vs Y Yakovich |
| ½-½ | 48 |
1989 |
GMA Baleares op | B33 Sicilian |
| 5. Kramnik vs Y Yakovich |
 | ½-½ | 14 |
1989 |
Sochi (Russia) | B33 Sicilian |
| 6. A Frolov vs Y Yakovich |
| ½-½ | 53 |
1991 |
URS-ch58 | B33 Sicilian |
| 7. Hebden vs Y Yakovich |
| ½-½ | 19 |
1992 |
Copenhagen | B25 Sicilian, Closed |
| 8. Tseshkovsky vs Y Yakovich |
| 1-0 | 25 |
1993 |
St Petersburg zt | B31 Sicilian, Rossolimo Variation |
| 9. G Timmerman vs Y Yakovich |
| 0-1 | 29 |
1993 |
Ostend op | B33 Sicilian |
| 10. Kupreichik vs Y Yakovich |
| 1-0 | 41 |
1993 |
Copenhagen | B30 Sicilian |
| 11. Krasenkow vs Y Yakovich |
| 1-0 | 49 |
1993 |
It active | B33 Sicilian |
| 12. Balashov vs Y Yakovich |
| ½-½ | 14 |
1994 |
RUS-ch Elista | B23 Sicilian, Closed |
| 13. Balashov vs Y Yakovich |
| ½-½ | 11 |
1995 |
RUS-ch Elista | B25 Sicilian, Closed |
| 14. Anand vs Y Yakovich |
| 1-0 | 50 |
1996 |
1.2 | B23 Sicilian, Closed |
| 15. Timman vs Y Yakovich |
 | 1-0 | 59 |
1997 |
It (open) | B31 Sicilian, Rossolimo Variation |
| 16. Yurtaev vs Y Yakovich |
| ½-½ | 23 |
1997 |
Cup Russia (open) | B33 Sicilian |
| 17. T Sammalvuo vs Y Yakovich |
| 0-1 | 37 |
1999 |
Rilton Cup | B33 Sicilian |
| 18. M Khachian vs Y Yakovich |
| ½-½ | 64 |
1999 |
Cappelle la Grande | B43 Sicilian, Kan, 5.Nc3 |
| 19. M Agopov vs Y Yakovich |
| ½-½ | 41 |
2000 |
open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 20. A Ledger vs Y Yakovich |
| ½-½ | 69 |
2000 |
open | B23 Sicilian, Closed |
| 21. K Lie vs Y Yakovich |
| 0-1 | 52 |
2000 |
open | B43 Sicilian, Kan, 5.Nc3 |
| 22. D Lobzhanidze vs Y Yakovich |
| 1-0 | 40 |
2000 |
open | B31 Sicilian, Rossolimo Variation |
| 23. A Minasian vs Y Yakovich |
| 1-0 | 38 |
2001 |
open | B20 Sicilian |
| 24. D Fernando vs Y Yakovich |
| 0-1 | 25 |
2001 |
IV It | B43 Sicilian, Kan, 5.Nc3 |
| 25. Pavasovic vs Y Yakovich |
| ½-½ | 17 |
2001 |
open | B22 Sicilian, Alapin |