| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. K Godlauskas vs M Narmontas |
| ½-½ | 46 |
2000 |
Plunge op | B32 Sicilian |
| 2. A Kveinys vs M Narmontas |
| 0-1 | 51 |
2005 |
Lithuanian Championship | A40 Queen's Pawn Game |
| 3. S Fedorchuk vs M Narmontas |
| 1-0 | 33 |
2005 |
5th Amplico AIG Life | B31 Sicilian, Rossolimo Variation |
| 4. M Narmontas vs S Sulskis |
| 0-1 | 35 |
2005 |
Lithuanian Championship | B40 Sicilian |
| 5. M Narmontas vs S Mijovic |
| 1-0 | 44 |
2006 |
European Youth Championship | B26 Sicilian, Closed, 6.Be3 |
| 6. R Lovkov vs M Narmontas |
| 0-1 | 41 |
2006 |
European Youth Championship | D46 Queen's Gambit Declined Semi-Slav |
| 7. S Zhigalko vs M Narmontas |
| 1-0 | 58 |
2006 |
European Youth Championship | C02 French, Advance |
| 8. A Eletskikh vs M Narmontas |
| 0-1 | 31 |
2006 |
European Youth Championship | A80 Dutch |
| 9. V Malisauskas vs M Narmontas |
| ½-½ | 66 |
2006 |
Lithuanian Championship | B32 Sicilian |
| 10. M Narmontas vs W Moranda |
| 0-1 | 32 |
2006 |
European Youth Championship | B26 Sicilian, Closed, 6.Be3 |
| 11. V Rojicek vs M Narmontas |
| 0-1 | 31 |
2006 |
European Youth Championship | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 12. M Narmontas vs Z Andriasian |
| ½-½ | 46 |
2006 |
European Youth Championship | B98 Sicilian, Najdorf |
| 13. A Savickas vs M Narmontas |
| ½-½ | 28 |
2007 |
Lithuanian Championship | B33 Sicilian |
| 14. M Narmontas vs A Butnorius |
 | 0-1 | 52 |
2007 |
Lithuanian Championship | C52 Evans Gambit |
| 15. M Narmontas vs A Labuckas |
| 1-0 | 25 |
2007 |
Lithuanian Championship | B22 Sicilian, Alapin |
| 16. M Narmontas vs V Sakalauskas |
| 0-1 | 59 |
2007 |
Lithuanian Championship | C11 French |
| 17. S Sulskis vs M Narmontas |
| 1-0 | 48 |
2007 |
Lithuanian Championship | B01 Scandinavian |
| 18. A Kveinys vs M Narmontas |
| ½-½ | 39 |
2007 |
Lithuanian Championship | A90 Dutch |
| 19. M Narmontas vs V Malisauskas |
| 0-1 | 53 |
2007 |
Lithuanian Championship | C11 French |
| 20. M Narmontas vs D Zagorskis |
| 0-1 | 56 |
2007 |
Lithuanian Championship | B48 Sicilian, Taimanov Variation |
| 21. M Leon Hoyos vs M Narmontas |
| ½-½ | 44 |
2008 |
World Junior Championship | B40 Sicilian |
| 22. M Narmontas vs J L Hanley |
| 1-0 | 31 |
2008 |
EU-ch U18 18th | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 23. D Andreikin vs M Narmontas |
 | 1-0 | 67 |
2008 |
World Junior Championship | C00 French Defense |
| 24. P Homatidis vs M Narmontas |
| 0-1 | 34 |
2008 |
EU-ch U18 18th | B40 Sicilian |
| 25. M Narmontas vs H Pascua |
| 1-0 | 29 |
2008 |
World Junior Championship | B33 Sicilian |