| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Traian Iliesco vs A Pons |
| 1-0 | 42 |
1936 |
Mar del Plata it-03 | D30 Queen's Gambit Declined |
| 2. V Fenoglio vs J Traian Iliesco |
| 1-0 | 40 |
1936 |
Mar del Plata it-03 | A45 Queen's Pawn Game |
| 3. J Traian Iliesco vs J C Balparda |
| 1-0 | 61 |
1936 |
Mar del Plata it-03 | D63 Queen's Gambit Declined, Orthodox Defense |
| 4. M Czerniak vs J Traian Iliesco |
| 1-0 | 43 |
1940 |
Buenos Aires ARG | E85 King's Indian, Samisch, Orthodox Variation |
| 5. J Traian Iliesco vs Najdorf |
| 1-0 | 39 |
1941 |
Mar del Plata | E67 King's Indian, Fianchetto |
| 6. M Czerniak vs J Traian Iliesco |
| 1-0 | 67 |
1942 |
Mar del Plata | E90 King's Indian |
| 7. Najdorf vs J Traian Iliesco |
| 1-0 | 40 |
1942 |
Mar del Plata | E64 King's Indian, Fianchetto, Yugoslav System |
| 8. M Czerniak vs J Traian Iliesco |
| 1-0 | 16 |
1942 |
Mar del Plata ARG | E90 King's Indian |
| 9. P Michel vs J Traian Iliesco |
 | 1-0 | 5 |
1943 |
Mar del Plata | B50 Sicilian |
| 10. J Traian Iliesco vs M Czerniak |
| 1-0 | 40 |
1943 |
Mar del Plata | A07 King's Indian Attack |
| 11. Najdorf vs J Traian Iliesco |
| 1-0 | 40 |
1944 |
Mar del Plata ;HCL 25 | D77 Neo-Grunfeld, 6.O-O |
| 12. P Michel vs J Traian Iliesco |
 | 1-0 | 41 |
1946 |
Mar del Plata ARG | B58 Sicilian |
| 13. Najdorf vs J Traian Iliesco |
 | 1-0 | 51 |
1946 |
Mar del Plata | D81 Grunfeld, Russian Variation |
| 14. J Traian Iliesco vs M Luckis |
| 1-0 | 39 |
1946 |
Mar del Plata ARG | A07 King's Indian Attack |
| 15. J Traian Iliesco vs J Souza-Mendes |
| 1-0 | 41 |
1946 |
Mar del Plata ARG | D78 Neo-Grunfeld, 6.O-O c6 |
| 16. C Corte vs J Traian Iliesco |
| 1-0 | 40 |
1946 |
Mar del Plata ARG | B63 Sicilian, Richter-Rauzer Attack |
| 17. Jacobo Bolbochan vs J Traian Iliesco |
| 1-0 | 42 |
1946 |
Mar del Plata ARG | E85 King's Indian, Samisch, Orthodox Variation |
| 18. J Traian Iliesco vs Letelier |
| 1-0 | 34 |
1946 |
Mar del Plata ARG | A13 English |
| 19. J Traian Iliesco vs Pilnik |
| 1-0 | 25 |
1946 |
Mar del Plata ARG | A08 King's Indian Attack |
| 20. A Maccioni vs J Traian Iliesco |
| 1-0 | 56 |
1946 |
Mar del Plata ARG | E72 King's Indian |
| 21. Eliskases vs J Traian Iliesco |
| 1-0 | 56 |
1947 |
Mar del Plata | E67 King's Indian, Fianchetto |
| 22. C Hounie Fleurquin vs J Traian Iliesco |
| 1-0 | 51 |
1947 |
Mar del Plata ARG | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 23. R Sanguineti vs J Traian Iliesco |
 | 1-0 | 36 |
1947 |
Mar del Plata ARG | E90 King's Indian |
| 24. H Rossetto vs J Traian Iliesco |
| 1-0 | 36 |
1947 |
Mar del Plata ARG | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 25. L Marini vs J Traian Iliesco |
| 1-0 | 47 |
1947 |
Mar del Plata ARG | E72 King's Indian |