| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Grigoryan vs Balaglanova |
| 1-0 | 22 |
1995 |
It (op) (w) VI Yalta (Ukraine) | C34 King's Gambit Accepted |
| 2. Karpov vs M Grigoryan |
 | 1-0 | 28 |
1997 |
Simul, Koszalin POL | B17 Caro-Kann, Steinitz Variation |
| 3. A Cichocki vs M Grigoryan |
| 1-0 | 39 |
1997 |
MK Cafe op-A | E11 Bogo-Indian Defense |
| 4. E Gerasimovich-Steffensen vs M Grigoryan |
| 1-0 | 35 |
2000 |
WIM | B23 Sicilian, Closed |
| 5. M Grigoryan vs E Jiretorn |
| 1-0 | 35 |
2001 |
2nd ch-EUR Women | B21 Sicilian, 2.f4 and 2.d4 |
| 6. M Grigoryan vs E Partac |
| 0-1 | 19 |
2001 |
2nd ch-EUR Women | B23 Sicilian, Closed |
| 7. B Kadziolka vs M Grigoryan |
| 1-0 | 42 |
2001 |
2nd ch-EUR Women | B90 Sicilian, Najdorf |
| 8. S Saljova vs M Grigoryan |
| ½-½ | 21 |
2001 |
2nd ch-EUR Women | D19 Queen's Gambit Declined Slav, Dutch |
| 9. M Grigoryan vs O Dolzhikova |
| 0-1 | 26 |
2001 |
2nd ch-EUR Women | A49 King's Indian, Fianchetto without c4 |
| 10. K Grosar vs M Grigoryan |
| 1-0 | 29 |
2001 |
2nd ch-EUR Women | B18 Caro-Kann, Classical |
| 11. Dominika Strzyzakowska vs M Grigoryan |
| 0-1 | 48 |
2001 |
2nd ch-EUR Women | B13 Caro-Kann, Exchange |
| 12. M Grigoryan vs N Popova |
 | 0-1 | 38 |
2001 |
2nd ch-EUR Women | B21 Sicilian, 2.f4 and 2.d4 |
| 13. T Rantanen vs M Grigoryan |
| 1-0 | 34 |
2001 |
2nd ch-EUR Women | D03 Torre Attack (Tartakower Variation) |
| 14. J Nill vs M Grigoryan |
| ½-½ | 25 |
2001 |
2nd ch-EUR Women | D02 Queen's Pawn Game |
| 15. M Grigoryan vs D M Wise |
 | 0-1 | 16 |
2007 |
British Championship | C30 King's Gambit Declined |
| 16. R Van Kemenade vs M Grigoryan |
| 0-1 | 44 |
2007 |
British Championship | D02 Queen's Pawn Game |
| 17. M Grigoryan vs K Hesselbarth |
| 1-0 | 22 |
2007 |
European Individual Championships | C34 King's Gambit Accepted |
| 18. M Grigoryan vs E M White |
| 0-1 | 39 |
2007 |
British Championship | A00 Uncommon Opening |
| 19. I Paulet vs M Grigoryan |
| 1-0 | 68 |
2007 |
European Team Chess Championships (Women) | C63 Ruy Lopez, Schliemann Defense |
| 20. M Grigoryan vs Dgebuadze |
| 0-1 | 29 |
2007 |
European Individual Championships | A04 Reti Opening |
| 21. V Bruned vs M Grigoryan |
| 0-1 | 34 |
2007 |
European Individual Championships | B01 Scandinavian |
| 22. M Grigoryan vs Y Zhou |
| 0-1 | 45 |
2007 |
British Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 23. B Leiber vs M Grigoryan |
| 1-0 | 47 |
2007 |
European Individual Championships | D02 Queen's Pawn Game |
| 24. M Grigoryan vs I Stokes |
| 0-1 | 38 |
2007 |
British Championship | B23 Sicilian, Closed |
| 25. M Grigoryan vs B Schink |
 | 1-0 | 28 |
2007 |
European Team Chess Championships (Women) | E00 Queen's Pawn Game |