| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Szabo vs O Troianescu |
 | 1-0 | 31 | 1950 | Przepiorka Memorial | C05 French, Tarrasch |
| 27. Foltys vs O Troianescu |
| ½-½ | 41 | 1950 | Przepiorka Memorial | B58 Sicilian |
| 28. O Troianescu vs Averbakh |
| 0-1 | 37 | 1950 | Przepiorka Memorial | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 29. O Troianescu vs A Tarnowski |
| 1-0 | 55 | 1950 | Przepiorka Memorial | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 30. O Troianescu vs Taimanov |
| 0-1 | 31 | 1950 | Przepiorka Memorial | D46 Queen's Gambit Declined Semi-Slav |
| 31. O Troianescu vs S Gawlikowski |
| 1-0 | 36 | 1950 | Przepiorka Memorial | E10 Queen's Pawn Game |
| 32. O Troianescu vs Keres |
| 0-1 | 41 | 1950 | Przepiorka Memorial | E10 Queen's Pawn Game |
| 33. E Gereben vs O Troianescu |
| 1-0 | 35 | 1951 | Przepiorka Memorial | E17 Queen's Indian |
| 34. Stefan Szabo vs O Troianescu |
| ½-½ | 21 | 1951 | Przepiorka Memorial | E09 Catalan, Closed |
| 35. O Troianescu vs Sliwa |
| 1-0 | 39 | 1951 | Przepiorka Memorial | C75 Ruy Lopez, Modern Steinitz Defense |
| 36. K Makarczyk vs O Troianescu |
| ½-½ | 55 | 1951 | Przepiorka Memorial | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 37. O Troianescu vs Stefan Szabo |
| ½-½ | 42 | 1951 | Bucharest GMT 2nd | D31 Queen's Gambit Declined |
| 38. K Makarczyk vs O Troianescu |
| 0-1 | 25 | 1951 | Bucharest GMT 2nd | E39 Nimzo-Indian, Classical, Pirc Variation |
| 39. Geller vs O Troianescu |
| 1-0 | 41 | 1952 | Budapest | D43 Queen's Gambit Declined Semi-Slav |
| 40. O Troianescu vs Golombek |
| 0-1 | 41 | 1952 | Budapest | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 41. Stahlberg vs O Troianescu |
| 1-0 | 47 | 1952 | Budapest | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 42. O Troianescu vs Szabo |
| 1-0 | 55 | 1952 | Budapest | E07 Catalan, Closed |
| 43. E Gereben vs O Troianescu |
| 1-0 | 32 | 1952 | Budapest | B27 Sicilian |
| 44. O Troianescu vs Szily |
| 1-0 | 45 | 1952 | Budapest | B62 Sicilian, Richter-Rauzer |
| 45. Benko vs O Troianescu |
| 0-1 | 71 | 1952 | Budapest | E61 King's Indian |
| 46. O Troianescu vs C Kottnauer |
| 0-1 | 60 | 1952 | Budapest | D47 Queen's Gambit Declined Semi-Slav |
| 47. O'Kelly vs O Troianescu |
| 1-0 | 39 | 1952 | Budapest | E62 King's Indian, Fianchetto |
| 48. Smyslov vs O Troianescu |
| 1-0 | 32 | 1952 | Budapest | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 49. O Troianescu vs Botvinnik |
 | 0-1 | 23 | 1952 | Budapest | D94 Grunfeld |
| 50. G Barcza vs O Troianescu |
| 0-1 | 33 | 1952 | Budapest | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
Kibitzing
