| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Cardoso vs J Aldrete Lobo |
| 1-0 | 33 | 1957 | World Junior Championship | C16 French, Winawer |
| 2. J Aldrete Lobo vs P Bates |
| 1-0 | 52 | 1957 | World Junior Championship | B07 Pirc |
| 3. I Bahgat vs J Aldrete Lobo |
| 0-1 | 42 | 1957 | World Junior Championship | D45 Queen's Gambit Declined Semi-Slav |
| 4. J Aldrete Lobo vs R Hallerod |
| 0-1 | 43 | 1957 | World Junior Championship | A45 Queen's Pawn Game |
| 5. F Jobin vs J Aldrete Lobo |
| 0-1 | 64 | 1957 | World Junior Championship | D51 Queen's Gambit Declined |
| 6. Lombardy vs J Aldrete Lobo |
 | 1-0 | 43 | 1957 | World Junior Championship | B75 Sicilian, Dragon, Yugoslav Attack |
| 7. J Aldrete Lobo vs B Rabinowitz |
| 1-0 | 40 | 1957 | World Junior Championship | D00 Queen's Pawn Game |
| 8. T Makelainen vs J Aldrete Lobo |
| 1-0 | 30 | 1957 | World Junior Championship | A22 English |
| 9. J Aldrete Lobo vs V Selimanov |
| 0-1 | 43 | 1957 | World Junior Championship | A05 Reti Opening |
| 10. M Gerusel vs J Aldrete Lobo |
| 1-0 | 33 | 1957 | World Junior Championship | E00 Queen's Pawn Game |
| 11. J Aldrete Lobo vs A Jongsma |
| 0-1 | 36 | 1957 | World Junior Championship | B55 Sicilian, Prins Variation, Venice Attack |
| 12. A Matanovic vs J Aldrete Lobo |
| ½-½ | 36 | 1964 | Tel Aviv Olympiad qual-2 | B92 Sicilian, Najdorf, Opocensky Variation |
| 13. F Kuijpers vs J Aldrete Lobo |
| 0-1 | 38 | 1964 | Tel Aviv Olympiad qual-2 | B93 Sicilian, Najdorf, 6.f4 |
| 14. J Aldrete Lobo vs Myagmarsuren |
| 0-1 | 55 | 1964 | Tel Aviv Olympiad qual-2 | D00 Queen's Pawn Game |
| 15. A Dueckstein vs J Aldrete Lobo |
| ½-½ | 22 | 1964 | Tel Aviv Olympiad qual-2 | B94 Sicilian, Najdorf |
| 16. A Paidousis vs J Aldrete Lobo |
| 1-0 | 60 | 1964 | Tel Aviv Olympiad Final-C | D45 Queen's Gambit Declined Semi-Slav |
| 17. J Aldrete Lobo vs F Ali |
| ½-½ | 30 | 1964 | Tel Aviv Olympiad Final-C | D00 Queen's Pawn Game |
| 18. L Binet Tapaszto vs J Aldrete Lobo |
| 1-0 | 30 | 1964 | Tel Aviv Olympiad Final-C | B45 Sicilian, Taimanov |
| 19. J Aldrete Lobo vs I Kanko |
| 0-1 | 22 | 1964 | Tel Aviv Olympiad Final-C | E67 King's Indian, Fianchetto |
| 20. M Cuellar Gacharna vs J Aldrete Lobo |
| 1-0 | 48 | 1964 | Tel Aviv Olympiad Final-C | A10 English |
| 21. E Duchesne vs J Aldrete Lobo |
| 0-1 | 41 | 1978 | Buenos Aires Olympiad | E80 King's Indian, Samisch Variation |
| 22. J Aldrete Lobo vs A Huss |
| 1-0 | 56 | 1978 | Buenos Aires Olympiad | A07 King's Indian Attack |
| 23. J Aldrete Lobo vs A Gamboa Gonzalez |
| ½-½ | 43 | 1978 | Buenos Aires Olympiad | D00 Queen's Pawn Game |
| 24. J Aldrete Lobo vs A Bogda |
| 0-1 | 34 | 1978 | Buenos Aires Olympiad | B97 Sicilian, Najdorf |
| 25. R Hoen vs J Aldrete Lobo |
| 0-1 | 42 | 1978 | Buenos Aires Olympiad | B01 Scandinavian |
Kibitzing
