| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. O Benitez vs C Silva Sanchez |
| ½-½ | 40 | 1975 | Fortaleza Zonal | B33 Sicilian |
| 27. V Liberzon vs O Benitez |
 | 1-0 | 24 | 1976 | Haifa Olympiad | C92 Ruy Lopez, Closed |
| 28. K Hamada vs O Benitez |
| 0-1 | 37 | 1976 | Haifa Olympiad | B08 Pirc, Classical |
| 29. O Benitez vs C Silva Sanchez |
| ½-½ | 40 | 1976 | Haifa Olympiad | B05 Alekhine's Defense, Modern |
| 30. O Benitez vs G Botterill |
| 0-1 | 29 | 1976 | Haifa Olympiad | B08 Pirc, Classical |
| 31. T R Lozano vs O Benitez |
| 0-1 | 44 | 1976 | Haifa Olympiad | C92 Ruy Lopez, Closed |
| 32. P Yerbury vs O Benitez |
| 0-1 | 52 | 1976 | Haifa Olympiad | B32 Sicilian |
| 33. O Benitez vs J E Ostos |
| 1-0 | 19 | 1976 | Haifa Olympiad | B33 Sicilian |
| 34. P Darakorn vs O Benitez |
| ½-½ | 52 | 1976 | Haifa Olympiad | A22 English |
| 35. O Benitez vs B Kernan |
| 0-1 | 40 | 1976 | Haifa Olympiad | C60 Ruy Lopez |
| 36. F Perez vs O Benitez |
| 1-0 | 45 | 1976 | Haifa Olympiad | A07 King's Indian Attack |
Kibitzing
