| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Ungureanu vs Gheorghiu |
| 0-1 | 51 | 1965 | Romanian Championship | A56 Benoni Defense |
| 2. T Ghitescu vs E Ungureanu |
| ½-½ | 29 | 1965 | Romanian Championship | E41 Nimzo-Indian |
| 3. E Ungureanu vs M Pavlov |
| 0-1 | 35 | 1965 | Romanian Championship | E80 King's Indian, Samisch Variation |
| 4. M Nacu vs E Ungureanu |
| 1-0 | 30 | 1965 | Romanian Championship | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 5. C Partos vs E Ungureanu |
| 1-0 | 24 | 1965 | Romanian Championship | A52 Budapest Gambit |
| 6. E Ungureanu vs D Bondoc |
| 1-0 | 40 | 1965 | Romanian Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 7. E Ungureanu vs M Suta |
| 0-1 | 54 | 1965 | Romanian Championship | D80 Grunfeld |
| 8. M Radulescu vs E Ungureanu |
| 0-1 | 44 | 1965 | Romanian Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 9. E Nacht vs E Ungureanu |
| ½-½ | 34 | 1965 | Romanian Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 10. S Neamtu vs E Ungureanu |
| 0-1 | 53 | 1965 | Romanian Championship | C61 Ruy Lopez, Bird's Defense |
| 11. E Ungureanu vs V Ciocaltea |
| ½-½ | 41 | 1965 | Romanian Championship | E82 King's Indian, Samisch, double Fianchetto Variation |
| 12. E Reicher vs E Ungureanu |
| 1-0 | 27 | 1965 | Romanian Championship | B84 Sicilian, Scheveningen |
| 13. E Ungureanu vs P Voiculescu |
| 0-1 | 53 | 1965 | Romanian Championship | E39 Nimzo-Indian, Classical, Pirc Variation |
| 14. E Ungureanu vs C Botez |
| ½-½ | 43 | 1965 | Romanian Championship | D32 Queen's Gambit Declined, Tarrasch |
| 15. I Moisini vs E Ungureanu |
| 0-1 | 38 | 1965 | Romanian Championship | B28 Sicilian, O'Kelly Variation |
| 16. E Ungureanu vs G Mititelu |
| ½-½ | 19 | 1965 | Romanian Championship | D06 Queen's Gambit Declined |
| 17. E Ungureanu vs C Drozd |
| 0-1 | 29 | 1965 | Romanian Championship | E14 Queen's Indian |
| 18. V Georgescu vs E Ungureanu |
| ½-½ | 51 | 1965 | Romanian Championship | B12 Caro-Kann Defense |
| 19. E Ungureanu vs V Vaisman |
| ½-½ | 61 | 1965 | Romanian Championship | E38 Nimzo-Indian, Classical, 4...c5 |
| 20. D Kapralos vs E Ungureanu |
| 0-1 | 26 | 1967 | Sofia tt | B56 Sicilian |
| 21. N Minev vs E Ungureanu |
| ½-½ | 46 | 1967 | Sofia tt | B21 Sicilian, 2.f4 and 2.d4 |
| 22. E Ungureanu vs M Nevrakis |
| 1-0 | 45 | 1967 | Sofia tt | D45 Queen's Gambit Declined Semi-Slav |
| 23. E Ungureanu vs M Schoeneberg |
| ½-½ | 62 | 1967 | Sofia tt | E20 Nimzo-Indian |
| 24. W Golz vs E Ungureanu |
| ½-½ | 57 | 1967 | Sofia tt | A04 Reti Opening |
| 25. E Ungureanu vs N Minev |
| ½-½ | 24 | 1967 | Sofia tt | D43 Queen's Gambit Declined Semi-Slav |
Kibitzing
