| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Traian Iliesco vs Guimard |
| 0-1 | 47 |
1936 |
Mar del Plata it-03 | A53 Old Indian |
| 2. J Traian Iliesco vs J Vinuesa |
| 0-1 | 40 |
1936 |
Mar del Plata it-03 | A96 Dutch, Classical Variation |
| 3. J Traian Iliesco vs R Flores-Alvarez |
| 0-1 | 43 |
1936 |
Mar del Plata it-03 | E67 King's Indian, Fianchetto |
| 4. M Castillo vs J Traian Iliesco |
| 0-1 | 57 |
1936 |
Mar del Plata it-03 | B58 Sicilian |
| 5. L Piazzini vs J Traian Iliesco |
| 0-1 | 53 |
1936 |
Mar del Plata it-03 | A47 Queen's Indian |
| 6. J Traian Iliesco vs R Charlier |
| 0-1 | 41 |
1936 |
Mar del Plata it-03 | A96 Dutch, Classical Variation |
| 7. B H Villegas vs J Traian Iliesco |
| 0-1 | 56 |
1936 |
Mar del Plata it-03 | E12 Queen's Indian |
| 8. Letelier vs J Traian Iliesco |
| 0-1 | 35 |
1936 |
Mar del Plata it-03 | A52 Budapest Gambit |
| 9. M Czerniak vs J Traian Iliesco |
| 0-1 | 46 |
1941 |
Mar del Plata | E67 King's Indian, Fianchetto |
| 10. J Traian Iliesco vs Eliskases |
 | 0-1 | 35 |
1941 |
Margate | A07 King's Indian Attack |
| 11. J Traian Iliesco vs Najdorf |
| 0-1 | 27 |
1943 |
Mar del Plata ;HCL 24 | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 12. J Traian Iliesco vs E Reed Valenzuela |
| 0-1 | 68 |
1944 |
Mar del Plata | E20 Nimzo-Indian |
| 13. M Czerniak vs J Traian Iliesco |
| 0-1 | 42 |
1944 |
La Plata Jockey Club | A45 Queen's Pawn Game |
| 14. J Traian Iliesco vs Stahlberg |
| 0-1 | 32 |
1946 |
Mar del Plata ARG | A14 English |
| 15. H Carlos vs J Traian Iliesco |
| 0-1 | 39 |
1946 |
Mar del Plata ARG | E67 King's Indian, Fianchetto |
| 16. R Sanguineti vs J Traian Iliesco |
 | 0-1 | 61 |
1946 |
Mar del Plata ARG | E85 King's Indian, Samisch, Orthodox Variation |
| 17. J Traian Iliesco vs C Hounie Fleurquin |
| 0-1 | 29 |
1946 |
Mar del Plata ARG | A08 King's Indian Attack |
| 18. J Traian Iliesco vs L Bauza |
| 0-1 | 62 |
1946 |
Mar del Plata ARG | A15 English |
| 19. J Traian Iliesco vs R Garcia-Vera |
| 0-1 | 61 |
1946 |
Mar del Plata ARG | A08 King's Indian Attack |
| 20. J Traian Iliesco vs Euwe |
 | 0-1 | 52 |
1947 |
Mar del Plata | A07 King's Indian Attack |
| 21. J Traian Iliesco vs Guimard |
| 0-1 | 48 |
1947 |
Mar del Plata ARG | A04 Reti Opening |
| 22. J Traian Iliesco vs Pilnik |
| 0-1 | 51 |
1947 |
Mar del Plata ARG | A07 King's Indian Attack |
| 23. J Traian Iliesco vs J Pizzi |
| 0-1 | 38 |
1947 |
Mar del Plata ARG | A11 English, Caro-Kann Defensive System |
| 24. J Traian Iliesco vs M Czerniak |
| 0-1 | 33 |
1949 |
Mar del Plata | A07 King's Indian Attack |