| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. F Blatny vs C Radovici |
| ½-½ | 33 |
1964 |
Tel Aviv ol (Men) fin-A | C86 Ruy Lopez, Worrall Attack |
| 27. Matulovic vs C Radovici |
| 1-0 | 41 |
1965 |
EU-chT (Men) | C88 Ruy Lopez |
| 28. C Radovici vs Smyslov |
| ½-½ | 28 |
1965 |
2, Hamburg ETC | C91 Ruy Lopez, Closed |
| 29. Bronstein vs C Radovici |
| 0-1 | 75 |
1965 |
Hamburg | D15 Queen's Gambit Declined Slav |
| 30. C Radovici vs Matulovic |
| ½-½ | 22 |
1965 |
EU-chT (Men) | B49 Sicilian, Taimanov Variation |
| 31. C Radovici vs L Zinn |
| ½-½ | 19 |
1968 |
East Berlin Lasker mem | B56 Sicilian |
| 32. C Radovici vs B Malich |
| ½-½ | 20 |
1968 |
East Berlin Lasker mem | B40 Sicilian |
| 33. R Fuchs vs C Radovici |
| 1-0 | 30 |
1968 |
East Berlin Lasker mem | B03 Alekhine's Defense |
| 34. L Espig vs C Radovici |
| ½-½ | 26 |
1968 |
East Berlin Lasker mem | A09 Reti Opening |
| 35. Csom vs C Radovici |
| ½-½ | 50 |
1968 |
East Berlin Lasker mem | B02 Alekhine's Defense |
| 36. C Radovici vs R Ortega |
| ½-½ | 33 |
1968 |
East Berlin Lasker mem | B07 Pirc |
| 37. C Radovici vs Uhlmann |
| 0-1 | 51 |
1968 |
East Berlin Lasker mem | C01 French, Exchange |
| 38. Bronstein vs C Radovici |
| ½-½ | 22 |
1968 |
Berlin+++ | D10 Queen's Gambit Declined Slav |
| 39. C Radovici vs Vasiukov |
| ½-½ | 16 |
1968 |
East Berlin Lasker mem | B22 Sicilian, Alapin |
| 40. L Barczay vs C Radovici |
 | 1-0 | 47 |
1968 |
East Berlin Lasker mem | C93 Ruy Lopez, Closed, Smyslov Defense |
| 41. F Blatny vs C Radovici |
| 0-1 | 40 |
1968 |
Havirov | B25 Sicilian, Closed |
| 42. A Hennings vs C Radovici |
| 1-0 | 56 |
1968 |
East Berlin Lasker mem | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 43. C Radovici vs Suetin |
| ½-½ | 74 |
1968 |
Berlin Lasker ,MCL 0 | B22 Sicilian, Alapin |
| 44. C Radovici vs A Zaitsev |
| ½-½ | 26 |
1968 |
East Berlin Lasker mem | B15 Caro-Kann |
| 45. C Radovici vs M Schoeneberg |
| ½-½ | 18 |
1968 |
East Berlin Lasker mem | B49 Sicilian, Taimanov Variation |
| 46. V Ciocaltea vs C Radovici |
| 0-1 | 27 |
1968 |
Bucharest | E67 King's Indian, Fianchetto |
| 47. Minic vs C Radovici |
| ½-½ | 15 |
1968 |
East Berlin Lasker mem | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 48. Jansa vs C Radovici |
| ½-½ | 68 |
1969 |
Polanica Zdroj | C93 Ruy Lopez, Closed, Smyslov Defense |
| 49. C Radovici vs Ivkov |
| ½-½ | 14 |
1969 |
Polanica Zdroj | C44 King's Pawn Game |
| 50. W Schmidt vs C Radovici |
| ½-½ | 15 |
1969 |
Rubinstein mem | D14 Queen's Gambit Declined Slav, Exchange Variation |