| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. T Madeira de Ley vs F G Pimentel |
| 1-0 | 27 | 1959 | Brazilian Championship | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 2. F G Pimentel vs G Michelini |
| ½-½ | 22 | 1961 | Brazilian Championship | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |
| 3. F G Pimentel vs L Tavares da Silva |
| 0-1 | 36 | 1961 | Brazilian Championship | E60 King's Indian Defense |
| 4. J de Souza Mendes vs F G Pimentel |
| 1-0 | 76 | 1961 | Brazilian Championship | E67 King's Indian, Fianchetto |
| 5. F G Pimentel vs E Asfora |
| 0-1 | 38 | 1961 | Brazilian Championship | B43 Sicilian, Kan, 5.Nc3 |
| 6. P de Azevedo vs F G Pimentel |
| ½-½ | 59 | 1961 | Brazilian Championship | C92 Ruy Lopez, Closed |
| 7. D Lazzarini vs F G Pimentel |
| 1-0 | 31 | 1961 | Brazilian Championship | B12 Caro-Kann Defense |
| 8. F G Pimentel vs S Farias |
| 1-0 | 48 | 1961 | Brazilian Championship | C15 French, Winawer |
| 9. F Alves vs F G Pimentel |
| ½-½ | 46 | 1961 | Brazilian Championship | C92 Ruy Lopez, Closed |
| 10. F G Pimentel vs O Gadia |
| 0-1 | 58 | 1961 | Brazilian Championship | B95 Sicilian, Najdorf, 6...e6 |
| 11. C Gianordoli vs F G Pimentel |
| 0-1 | 58 | 1961 | Brazilian Championship | E01 Catalan, Closed |
| 12. F G Pimentel vs H Camara |
| 0-1 | 47 | 1961 | Brazilian Championship | C68 Ruy Lopez, Exchange |
| 13. S Nasser vs F G Pimentel |
| 0-1 | 57 | 1961 | Brazilian Championship | C54 Giuoco Piano |
| 14. S Ribeiro vs F G Pimentel |
| 0-1 | 52 | 1961 | Brazilian Championship | D12 Queen's Gambit Declined Slav |
| 15. F G Pimentel vs S L Teixeira Mendes |
| ½-½ | 49 | 1961 | Brazilian Championship | B56 Sicilian |
| 16. R Camara vs F G Pimentel |
| 1-0 | 29 | 1961 | Brazilian Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 17. G W Fonrobert vs F G Pimentel |
| 1-0 | 52 | 1966 | Brazilian Championship | A16 English |
| 18. F G Pimentel vs H Camara |
| 0-1 | 57 | 1966 | Brazilian Championship | B27 Sicilian |
| 19. V Adamowski vs F G Pimentel |
| ½-½ | 37 | 1966 | Brazilian Championship | B28 Sicilian, O'Kelly Variation |
| 20. F G Pimentel vs C Duarte |
| 1-0 | 41 | 1966 | Brazilian Championship | B98 Sicilian, Najdorf |
| 21. J Mangini vs F G Pimentel |
| ½-½ | 41 | 1966 | Brazilian Championship | C91 Ruy Lopez, Closed |
| 22. F G Pimentel vs H Caspary |
| ½-½ | 58 | 1966 | Brazilian Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 23. L R Borges vs F G Pimentel |
| 1-0 | 48 | 1966 | Brazilian Championship | B22 Sicilian, Alapin |
| 24. F G Pimentel vs M Miranda |
| ½-½ | 25 | 1966 | Brazilian Championship | B43 Sicilian, Kan, 5.Nc3 |
| 25. P H Mori vs F G Pimentel |
| 0-1 | 24 | 1966 | Brazilian Championship | C91 Ruy Lopez, Closed |
Kibitzing
