| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Y Yakovich vs V Yandemirov |
| 1-0 | 33 |
1988 |
RSFSR-ch | D84 Grunfeld, Grunfeld Gambit Accepted |
| 2. Y Yakovich vs Kamsky |
| 1-0 | 53 |
1988 |
Ch URS ( 1/2 ) | D84 Grunfeld, Grunfeld Gambit Accepted |
| 3. Y Yakovich vs Tseshkovsky |
| 0-1 | 39 |
1992 |
Moscow Tal mem | D81 Grunfeld, Russian Variation |
| 4. Y Yakovich vs Svidler |
| ½-½ | 53 |
1993 |
St.Petersburg op | D81 Grunfeld, Russian Variation |
| 5. Y Yakovich vs F Elsness |
| ½-½ | 47 |
2000 |
open | D81 Grunfeld, Russian Variation |
| 6. Y Yakovich vs J Barkhagen |
| 1-0 | 37 |
2000 |
European Club Cup | D81 Grunfeld, Russian Variation |
| 7. Y Yakovich vs E Najer |
| ½-½ | 42 |
2001 |
54th ch-RUS | D81 Grunfeld, Russian Variation |
| 8. Y Yakovich vs T Ernst |
| 1-0 | 26 |
2001 |
Hasselbacken SWE | D81 Grunfeld, Russian Variation |
| 9. Y Yakovich vs A Kovchan |
| 1-0 | 52 |
2003 |
Noyabrsk Fakel Jamala | D81 Grunfeld, Russian Variation |
| 10. Y Yakovich vs Sakaev |
| ½-½ | 20 |
2004 |
57th Russian Championship Qualifier | D81 Grunfeld, Russian Variation |
| 11. Y Yakovich vs Naiditsch |
 | 1-0 | 23 |
2007 |
6th Aeroflot Festival | D93 Grunfeld, with Bf4 & e3 |