| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. L Loureiro vs J C de Castro Rocha |
| ½-½ | 42 | 1978 | Rio de Janeiro Old Spice | C07 French, Tarrasch |
| 2. L Loureiro vs A Cajal |
| 1-0 | 60 | 1978 | Rio de Janeiro Old Spice | B07 Pirc |
| 3. F Sampaio vs L Loureiro |
| ½-½ | 68 | 1978 | Rio de Janeiro Old Spice | A14 English |
| 4. L Loureiro vs H van Riemsdijk |
| ½-½ | 36 | 1978 | Rio de Janeiro Old Spice | B40 Sicilian |
| 5. A C Rocha vs L Loureiro |
| 1-0 | 61 | 1978 | Rio de Janeiro Old Spice | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 6. A S Segal vs L Loureiro |
| 1-0 | 53 | 1978 | Rio de Janeiro Old Spice | A04 Reti Opening |
| 7. A C Rocha vs L Loureiro |
| ½-½ | 26 | 1980 | Brazilian Championship | C80 Ruy Lopez, Open |
| 8. L Loureiro vs A S Segal |
| ½-½ | 30 | 1980 | Brazilian Championship | A45 Queen's Pawn Game |
| 9. H Carvalho vs L Loureiro |
| 1-0 | 46 | 1980 | Brazilian Championship | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 10. E Serra vs L Loureiro |
| 0-1 | 46 | 1980 | Brazilian Championship | B07 Pirc |
| 11. L Loureiro vs E L de Assis Pereira |
| 1-0 | 45 | 1980 | Brazilian Championship | D85 Grunfeld |
| 12. M A Asfora vs L Loureiro |
| ½-½ | 43 | 1980 | Brazilian Championship | D20 Queen's Gambit Accepted |
| 13. L Loureiro vs J Soares Masculo |
| 1-0 | 59 | 1980 | Brazilian Championship | A44 Old Benoni Defense |
| 14. L Lucena vs L Loureiro |
| 1-0 | 30 | 1980 | Brazilian Championship | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 15. A Resende vs L Loureiro |
| ½-½ | 28 | 1981 | Brazilian Championship | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 16. F Trois vs L Loureiro |
| ½-½ | 23 | 1981 | Brazilian Championship | A49 King's Indian, Fianchetto without c4 |
| 17. H van Riemsdijk vs L Loureiro |
| 1-0 | 42 | 1981 | Brazilian Championship | C80 Ruy Lopez, Open |
| 18. V Chemin vs L Loureiro |
| ½-½ | 15 | 1981 | Brazilian Championship | D20 Queen's Gambit Accepted |
| 19. L Loureiro vs M A Asfora |
| 1-0 | 43 | 1981 | Brazilian Championship | E73 King's Indian |
| 20. R Filguth vs L Loureiro |
| 1-0 | 39 | 1981 | Brazilian Championship | A10 English |
| 21. L Loureiro vs A S Segal |
| 1-0 | 32 | 1981 | Brazilian Championship | A07 King's Indian Attack |
| 22. C Braga vs L Loureiro |
| ½-½ | 18 | 1981 | Brazilian Championship | A00 Uncommon Opening |
| 23. L Loureiro vs A C Rocha |
| ½-½ | 12 | 1981 | Brazilian Championship | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 24. L Loureiro vs H A Machado Jr |
| ½-½ | 18 | 1981 | Brazilian Championship | C05 French, Tarrasch |
| 25. L Loureiro vs L Tavares da Silva |
| 1-0 | 28 | 1981 | Brazilian Championship | D85 Grunfeld |
Kibitzing
