| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. T Ghitescu vs M Gabriel |
| 1-0 | 35 | 1960 | Leipzig Olympiad qual-4 | D50 Queen's Gambit Declined |
| 27. M Gabriel vs G Chalkhaasuren |
| ½-½ | 52 | 1960 | Leipzig Olympiad Final-C | C45 Scotch Game |
| 28. K Lagha vs M Gabriel |
| 1-0 | 43 | 1960 | Leipzig Olympiad Final-C | D05 Queen's Pawn Game |
| 29. M Gabriel vs H Camilleri |
| ½-½ | 57 | 1960 | Leipzig Olympiad Final-C | C45 Scotch Game |
| 30. M Gabriel vs Fauconnier |
| 0-1 | 33 | 1960 | Leipzig Olympiad Final-C | B20 Sicilian |
| 31. M Gabriel vs E O'Hare |
| ½-½ | 63 | 1960 | Leipzig Olympiad Final-C | B72 Sicilian, Dragon |
| 32. M Zubieta Villegas vs M Gabriel |
| ½-½ | 50 | 1960 | Leipzig Olympiad Final-C | D50 Queen's Gambit Declined |
| 33. A Angos vs M Gabriel |
| 1-0 | 58 | 1960 | Leipzig Olympiad Final-C | C78 Ruy Lopez |
| 34. G P Thibaut vs M Gabriel |
| ½-½ | 49 | 1960 | Leipzig Olympiad Final-C | D37 Queen's Gambit Declined |
| 35. M Gabriel vs P Aguirre |
| 0-1 | 43 | 1960 | Leipzig Olympiad Final-C | B10 Caro-Kann |
Kibitzing
