| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. V Fenoglio vs J Traian Iliesco |
| 1-0 | 40 |
1936 |
Mar del Plata it-03 | A45 Queen's Pawn Game |
| 2. C Hounie Fleurquin vs J Traian Iliesco |
| ½-½ | 77 |
1936 |
Mar del Plata it-03 | B32 Sicilian |
| 3. I Pleci vs J Traian Iliesco |
| ½-½ | 58 |
1936 |
Mar del Plata it-03 | E67 King's Indian, Fianchetto |
| 4. J Traian Iliesco vs R Flores-Alvarez |
| 0-1 | 43 |
1936 |
Mar del Plata it-03 | E67 King's Indian, Fianchetto |
| 5. J Traian Iliesco vs A Pons |
| 1-0 | 42 |
1936 |
Mar del Plata it-03 | D30 Queen's Gambit Declined |
| 6. J Traian Iliesco vs J Vinuesa |
| 0-1 | 40 |
1936 |
Mar del Plata it-03 | A96 Dutch, Classical Variation |
| 7. J Traian Iliesco vs J C Balparda |
| 1-0 | 61 |
1936 |
Mar del Plata it-03 | D63 Queen's Gambit Declined, Orthodox Defense |
| 8. Jacobo Bolbochan vs J Traian Iliesco |
| ½-½ | 29 |
1936 |
Mar del Plata it-03 | E34 Nimzo-Indian, Classical, Noa Variation |
| 9. Letelier vs J Traian Iliesco |
| 0-1 | 35 |
1936 |
Mar del Plata it-03 | A52 Budapest Gambit |
| 10. M Castillo vs J Traian Iliesco |
| 0-1 | 57 |
1936 |
Mar del Plata it-03 | B58 Sicilian |
| 11. B H Villegas vs J Traian Iliesco |
| 0-1 | 56 |
1936 |
Mar del Plata it-03 | E12 Queen's Indian |
| 12. J Traian Iliesco vs A Schwartzman |
| ½-½ | 25 |
1936 |
Mar del Plata it-03 | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 13. J Traian Iliesco vs Guimard |
| 0-1 | 47 |
1936 |
Mar del Plata it-03 | A53 Old Indian |
| 14. J Traian Iliesco vs R Charlier |
| 0-1 | 41 |
1936 |
Mar del Plata it-03 | A96 Dutch, Classical Variation |
| 15. L Piazzini vs J Traian Iliesco |
| 0-1 | 53 |
1936 |
Mar del Plata it-03 | A47 Queen's Indian |
| 16. J Traian Iliesco vs Eliskases |
 | 0-1 | 35 |
1941 |
Margate | A07 King's Indian Attack |
| 17. J Traian Iliesco vs Najdorf |
| 1-0 | 39 |
1941 |
Mar del Plata | E67 King's Indian, Fianchetto |
| 18. Najdorf vs J Traian Iliesco |
| 1-0 | 40 |
1942 |
Mar del Plata | E64 King's Indian, Fianchetto, Yugoslav System |
| 19. J Traian Iliesco vs J Canepa |
| ½-½ | 25 |
1942 |
Mar del Plata | A04 Reti Opening |
| 20. P Michel vs J Traian Iliesco |
 | 1-0 | 5 |
1943 |
Mar del Plata | B50 Sicilian |
| 21. J Traian Iliesco vs Najdorf |
| 0-1 | 27 |
1943 |
Mar del Plata ;HCL 24 | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 22. Najdorf vs J Traian Iliesco |
| 1-0 | 40 |
1944 |
Mar del Plata ;HCL 25 | D77 Neo-Grunfeld, 6.O-O |
| 23. J Traian Iliesco vs M Luckis |
| 1-0 | 39 |
1946 |
Mar del Plata ARG | A05 Reti Opening |
| 24. J Traian Iliesco vs L Bauza |
| 0-1 | 62 |
1946 |
Mar del Plata ARG | A15 English |
| 25. H Carlos vs J Traian Iliesco |
| 0-1 | 39 |
1946 |
Mar del Plata ARG | E67 King's Indian, Fianchetto |