| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Pileckis vs M Leon Hoyos |
| 0-1 | 33 |
2001 |
WYB12 | B21 Sicilian, 2.f4 and 2.d4 |
| 2. D Howell vs E Pileckis |
| ½-½ | 47 |
2001 |
WYB12 | B40 Sicilian |
| 3. E Bonnet vs E Pileckis |
| 1-0 | 36 |
2001 |
WYB12 | B45 Sicilian, Taimanov |
| 4. K Vijay vs E Pileckis |
| 1-0 | 38 |
2001 |
WYB12 | A26 English |
| 5. D Tasdelen vs E Pileckis |
| 0-1 | 27 |
2005 |
World Junior Championship (Boys) | B33 Sicilian |
| 6. E Pileckis vs A Lauda |
| 1-0 | 36 |
2005 |
World Junior Championship (Boys) | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 7. E Pileckis vs D Jojua |
| 0-1 | 32 |
2005 |
World Junior Championship (Boys) | E71 King's Indian, Makagonov System (5.h3) |
| 8. G Livshits vs E Pileckis |
| 1-0 | 62 |
2005 |
World Junior Championship (Boys) | B30 Sicilian |
| 9. Negi vs E Pileckis |
| 1-0 | 50 |
2005 |
World Junior Championship (Boys) | B45 Sicilian, Taimanov |
| 10. M Sulashvili vs E Pileckis |
| 1-0 | 31 |
2005 |
World Junior Championship (Boys) | B20 Sicilian |
| 11. E Pileckis vs E Romanov |
| 0-1 | 22 |
2005 |
World Junior Championship (Boys) | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 12. E Pileckis vs M Khusenkhojaev |
| 1-0 | 55 |
2005 |
World Junior Championship (Boys) | D60 Queen's Gambit Declined, Orthodox Defense |
| 13. B Esen vs E Pileckis |
| ½-½ | 32 |
2005 |
World Junior Championship (Boys) | B31 Sicilian, Rossolimo Variation |
| 14. E Pileckis vs H Tikkanen |
| 0-1 | 40 |
2005 |
World Junior Championship (Boys) | E90 King's Indian |
| 15. E Pileckis vs V Papin |
| 1-0 | 34 |
2005 |
World Junior Championship (Boys) | A41 Queen's Pawn Game (with ...d6) |
| 16. P Potapov vs E Pileckis |
| ½-½ | 37 |
2006 |
European Youth Championship | B30 Sicilian |
| 17. A Volodin vs E Pileckis |
| 1-0 | 43 |
2006 |
European Youth Championship | E12 Queen's Indian |
| 18. E A Levin vs E Pileckis |
| ½-½ | 52 |
2006 |
European Youth Championship | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 19. K Stupak vs E Pileckis |
| 0-1 | 51 |
2006 |
European Youth Championship | E05 Catalan, Open, Classical line |
| 20. E Pileckis vs D Lintchevski |
| ½-½ | 27 |
2006 |
European Youth Championship | D15 Queen's Gambit Declined Slav |
| 21. W So vs E Pileckis |
 | 1-0 | 40 |
2007 |
World Junior Championship | B33 Sicilian |
| 22. E Pileckis vs H Simonian |
| ½-½ | 46 |
2007 |
World Junior Championship | A50 Queen's Pawn Game |
| 23. E Pileckis vs K R Arun |
| ½-½ | 50 |
2007 |
World Junior Championship | A15 English |
| 24. E Pileckis vs I Khairullin |
| ½-½ | 27 |
2007 |
World Junior Championship | A17 English |
| 25. V Nithander vs E Pileckis |
| ½-½ | 48 |
2007 |
World Junior Championship | B33 Sicilian |