| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Grigorov vs A Groszpeter |
| 0-1 | 52 | 1980 | Bucharest | B93 Sicilian, Najdorf, 6.f4 |
| 2. J Grigorov vs D Donchev |
| ½-½ | 21 | 1982 | Varna | B93 Sicilian, Najdorf, 6.f4 |
| 3. J Grigorov vs V Lukov |
 | ½-½ | 64 | 1984 | Bulgarian Championship | B93 Sicilian, Najdorf, 6.f4 |
| 4. J Grigorov vs S Danailov |
| 1-0 | 20 | 1984 | Bulgarian Championship | B93 Sicilian, Najdorf, 6.f4 |
| 5. J Grigorov vs K Georgiev |
| 1-0 | 41 | 1984 | Bulgarian Championship | B93 Sicilian, Najdorf, 6.f4 |
| 6. J Grigorov vs D Ramos |
| ½-½ | 57 | 1984 | Thessaloniki Olympiad | B93 Sicilian, Najdorf, 6.f4 |
| 7. J Grigorov vs Ftacnik |
| 0-1 | 35 | 1985 | Prague Zonal | B93 Sicilian, Najdorf, 6.f4 |
| 8. J Grigorov vs J Pinter |
| 1-0 | 26 | 1985 | Prague Zonal | B93 Sicilian, Najdorf, 6.f4 |
| 9. J Grigorov vs G Tringov |
| ½-½ | 50 | 1985 | Varna | B93 Sicilian, Najdorf, 6.f4 |
Kibitzing
