| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Keogh vs R Araujo |
| ½-½ | 21 | 1968 | WchT U26 15th fin-B | B93 Sicilian, Najdorf, 6.f4 |
| 2. A Soltis vs R Araujo |
| 1-0 | 31 | 1971 | World Student Team Championship | B02 Alekhine's Defense |
| 3. A Soltis vs R Araujo |
| 1-0 | 20 | 1971 | World Student Team Championship | C40 King's Knight Opening |
| 4. R Araujo vs M V Macedo |
| 1-0 | 21 | 1972 | Brazilian Championship | D93 Grunfeld, with Bf4 & e3 |
| 5. L Belem vs R Araujo |
| ½-½ | 25 | 1972 | Brazilian Championship | D02 Queen's Pawn Game |
| 6. R Araujo vs L Tavares da Silva |
| 0-1 | 55 | 1972 | Brazilian Championship | A05 Reti Opening |
| 7. F Alves vs R Araujo |
| 1-0 | 40 | 1972 | Brazilian Championship | C73 Ruy Lopez, Modern Steinitz Defense |
| 8. V Chemin vs R Araujo |
| ½-½ | 17 | 1972 | Brazilian Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 9. R Araujo vs M Russowsky |
| 0-1 | 69 | 1972 | Brazilian Championship | E80 King's Indian, Samisch Variation |
| 10. P Toth vs R Araujo |
| 1-0 | 47 | 1972 | Brazilian Championship | E84 King's Indian, Samisch, Panno Main line |
| 11. A C Rocha vs R Araujo |
| 1-0 | 28 | 1972 | Brazilian Championship | C73 Ruy Lopez, Modern Steinitz Defense |
| 12. P de Azevedo vs R Araujo |
| 0-1 | 81 | 1972 | Brazilian Championship | A15 English |
| 13. R Araujo vs A da Nobrega |
| 0-1 | 41 | 1972 | Brazilian Championship | D87 Grunfeld, Exchange |
| 14. M A Asfora vs R Araujo |
| ½-½ | 10 | 1972 | Brazilian Championship | A00 Uncommon Opening |
| 15. R Araujo vs H Camara |
| 1-0 | 27 | 1972 | Brazilian Championship | A31 English, Symmetrical, Benoni Formation |
| 16. R Araujo vs A Goncalves |
| 1-0 | 26 | 1972 | Brazilian Championship | A02 Bird's Opening |
| 17. R Araujo vs J Guerra |
| 1-0 | 34 | 1972 | Brazilian Championship | A01 Nimzovich-Larsen Attack |
| 18. E German vs R Araujo |
| 1-0 | 31 | 1972 | Brazilian Championship | B07 Pirc |
| 19. R Araujo vs H van Riemsdijk |
| 0-1 | 33 | 1972 | Brazilian Championship | A04 Reti Opening |
| 20. A da Nobrega vs R Araujo |
| 0-1 | 15 | 1973 | Brazilian Championship | E30 Nimzo-Indian, Leningrad |
| 21. R Araujo vs H Barata |
| 1-0 | 28 | 1973 | Brazilian Championship | E41 Nimzo-Indian |
| 22. P Toth vs R Araujo |
| ½-½ | 27 | 1973 | Brazilian Championship | B02 Alekhine's Defense |
| 23. R Araujo vs F Trois |
| ½-½ | 20 | 1973 | Brazilian Championship | C84 Ruy Lopez, Closed |
| 24. L Tavares da Silva vs R Araujo |
| 0-1 | 53 | 1973 | Brazilian Championship | E10 Queen's Pawn Game |
| 25. R Araujo vs G Frota Junior |
| 1-0 | 25 | 1973 | Brazilian Championship | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
Kibitzing
