Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. E Krivoborodov vs A Grigoryan |
| 0-1 | 51 | 2002 | EU-ch U14 | C12 French, McCutcheon |
2. W Moranda vs A Grigoryan |
| ½-½ | 33 | 2004 | Wch U16 | A90 Dutch |
3. A Grigoryan vs M Ragger |
| 0-1 | 51 | 2004 | Wch U16 | D45 Queen's Gambit Declined Semi-Slav |
4. A Grigoryan vs G Sargissian |
| ½-½ | 42 | 2004 | Petrosian mem op | E15 Queen's Indian |
5. A Grigoryan vs P Potapov |
| 1-0 | 32 | 2006 | Moscow Aeroflot op-C | A80 Dutch |
6. A Grigoryan vs J Janovsky |
| 1-0 | 39 | 2006 | European Youth Championship | D47 Queen's Gambit Declined Semi-Slav |
7. B Bogosavljevic vs A Grigoryan |
| 0-1 | 35 | 2006 | European Youth Championship | A15 English |
8. A Grigoryan vs S Zhigalko |
| ½-½ | 15 | 2006 | European Youth Championship | A04 Reti Opening |
9. Z Andriasian vs A Grigoryan |
| ½-½ | 11 | 2006 | European Youth Championship | C02 French, Advance |
10. A Grigoryan vs A Eletskikh |
| 1-0 | 32 | 2006 | European Youth Championship | A31 English, Symmetrical, Benoni Formation |
11. L Lenic vs A Grigoryan |
| 1-0 | 70 | 2006 | European Youth Championship | E94 King's Indian, Orthodox |
12. A Grigoryan vs L Wu |
| 1-0 | 44 | 2006 | European Youth Championship | E67 King's Indian, Fianchetto |
13. A Grigoryan vs R Lovkov |
| 1-0 | 32 | 2006 | European Youth Championship | D17 Queen's Gambit Declined Slav |
14. Kryvoruchko vs A Grigoryan |
| 1-0 | 42 | 2006 | World Junior Championship | C07 French, Tarrasch |
15. A Grigoryan vs A Nasri |
| 0-1 | 33 | 2006 | World Junior Championship | D47 Queen's Gambit Declined Semi-Slav |
16. A Grigoryan vs R Hovhannisyan |
 | 1-0 | 27 | 2006 | World Junior Championship | D11 Queen's Gambit Declined Slav |
17. B Amin vs A Grigoryan |
| 1-0 | 65 | 2006 | World Junior Championship | A07 King's Indian Attack |
18. A Grigoryan vs S Jessel |
| 1-0 | 32 | 2006 | World Junior Championship | A13 English |
19. H Wang vs A Grigoryan |
| 1-0 | 65 | 2006 | World Junior Championship | C11 French |
20. A Grigoryan vs G Kjartansson |
| 1-0 | 36 | 2006 | World Junior Championship | E05 Catalan, Open, Classical line |
21. J Geller vs A Grigoryan |
| ½-½ | 37 | 2006 | World Junior Championship | C11 French |
22. A Grigoryan vs A Gupta |
| 1-0 | 44 | 2006 | World Junior Championship | D85 Grunfeld |
23. B Grachev vs A Grigoryan |
 | 0-1 | 35 | 2006 | World Junior Championship | E61 King's Indian |
24. A Grigoryan vs J Zhou |
| 0-1 | 57 | 2006 | World Junior Championship | D27 Queen's Gambit Accepted, Classical |
25. A Grigoryan vs Negi |
| ½-½ | 35 | 2007 | World Youth Stars | A27 English, Three Knights System |