| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Ungureanu vs Minev |
| ½-½ | 24 |
1967 |
Sofia tt | D43 Queen's Gambit Declined Semi-Slav |
| 2. Minev vs E Ungureanu |
| ½-½ | 46 |
1967 |
Sofia tt | B21 Sicilian, 2.f4 and 2.d4 |
| 3. E Ungureanu vs H Rossetto |
| ½-½ | 28 |
1968 |
Lugano ol (Men) fin-A | A40 Queen's Pawn Game |
| 4. Huebner vs E Ungureanu |
| ½-½ | 17 |
1968 |
Lugano ol (Men) | A25 English |
| 5. E Ungureanu vs Smyslov |
| ½-½ | 32 |
1970 |
Olympiad, Siegen (Germany) | E43 Nimzo-Indian, Fischer Variation |
| 6. E Ungureanu vs Bobotsov |
| ½-½ | 42 |
1971 |
Bucharest | E36 Nimzo-Indian, Classical |
| 7. Matulovic vs E Ungureanu |
| ½-½ | 23 |
1972 |
Skopje ol (Men) fin-A | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 8. E Ungureanu vs Ribli |
| ½-½ | 41 |
1972 |
Skopje (ol) | D80 Grunfeld |
| 9. E Ungureanu vs Matulovic |
| ½-½ | 43 |
1973 |
EU-chT (Men) | A42 Modern Defense, Averbakh System |
| 10. E Ungureanu vs Balashov |
| ½-½ | 26 |
1973 |
Bath EUR ch tt | D34 Queen's Gambit Declined, Tarrasch |
| 11. B Ivanovic vs E Ungureanu |
| ½-½ | 25 |
1978 |
Balkaniad (Men) 10th | B94 Sicilian, Najdorf |
| 12. Minev vs E Ungureanu |
| ½-½ | 19 |
1978 |
Bucharest | A46 Queen's Pawn Game |
| 13. E Ungureanu vs Alburt |
| ½-½ | 15 |
1978 |
Bucharest (Romania) | A34 English, Symmetrical |
| 14. A Deze vs E Ungureanu |
| ½-½ | 12 |
1979 |
Zalaegerszeg | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 15. E Ungureanu vs S Lilienthal |
| ½-½ | 41 |
1980 |
Zamardi | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 16. J Bielczyk vs E Ungureanu |
| ½-½ | 15 |
1980 |
Zamardi | B93 Sicilian, Najdorf, 6.f4 |
| 17. E Ungureanu vs Balashov |
| ½-½ | 40 |
1988 |
Berlin op | E12 Queen's Indian |
| 18. D Bocharov vs E Ungureanu |
| ½-½ | 50 |
2003 |
Cappelle La Grande | E60 King's Indian Defense |
| 19. E Ungureanu vs S Iskusnyh |
| ½-½ | 42 |
2003 |
Cappelle La Grande | D13 Queen's Gambit Declined Slav, Exchange Variation |