Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. R Silva Nazzari vs J Fichtl |
| ½-½ | 32 | 1962 | Varna Olympiad qual-3 | D43 Queen's Gambit Declined Semi-Slav |
27. C Zeyen vs R Silva Nazzari |
| 0-1 | 23 | 1962 | Varna Olympiad qual-3 | B44 Sicilian |
28. R Silva Nazzari vs J Kristinsson |
| ½-½ | 40 | 1962 | Varna Olympiad qual-3 | E77 King's Indian |
29. A Filipowicz vs R Silva Nazzari |
 | 1-0 | 25 | 1962 | Varna Olympiad qual-3 | B44 Sicilian |
30. D Minic vs R Silva Nazzari |
| 1-0 | 26 | 1962 | Varna Olympiad qual-3 | B47 Sicilian, Taimanov (Bastrikov) Variation |
31. R Silva Nazzari vs Evstati Burkhanlarsky |
| ½-½ | 30 | 1962 | Varna Olympiad Final-C | D43 Queen's Gambit Declined Semi-Slav |
32. Y Safvat vs R Silva Nazzari |
| 1-0 | 45 | 1962 | Varna Olympiad Final-C | C19 French, Winawer, Advance |
33. R Silva Nazzari vs A Neu |
| 1-0 | 30 | 1962 | Varna Olympiad Final-C | B17 Caro-Kann, Steinitz Variation |
34. R Silva Nazzari vs L Vizantiadis |
| ½-½ | 21 | 1962 | Varna Olympiad Final-C | E83 King's Indian, Samisch |
35. R Silva Nazzari vs Filip |
| 0-1 | 39 | 1964 | Tel Aviv Olympiad qual-5 | B17 Caro-Kann, Steinitz Variation |
36. R Silva Nazzari vs L Schmid |
| 0-1 | 48 | 1970 | Mar del Plata op | A07 King's Indian Attack |
37. R Silva Nazzari vs L Bronstein |
| 0-1 | 50 | 1972 | Mar del Plata op | C11 French |
38. O Bazan vs R Silva Nazzari |
| 0-1 | 51 | 1972 | Mar del Plata op | A36 English |
39. R Silva Nazzari vs O Quinones Carrillo |
| 0-1 | 34 | 1972 | Sao Paulo Zonal | B02 Alekhine's Defense |
40. R Silva Nazzari vs E Alborta Tito |
| 1-0 | 37 | 1972 | Sao Paulo Zonal | C44 King's Pawn Game |
41. O Rodriguez Vargas vs R Silva Nazzari |
| 1-0 | 46 | 1972 | Sao Paulo Zonal | B32 Sicilian |
42. J Rubinetti vs R Silva Nazzari |
| 1-0 | 35 | 1972 | Sao Paulo Zonal | D94 Grunfeld |
43. Quinteros vs R Silva Nazzari |
| 1-0 | 33 | 1972 | Sao Paulo Zonal | A07 King's Indian Attack |
44. R Silva Nazzari vs J Szmetan |
| 0-1 | 80 | 1972 | Sao Paulo Zonal | B43 Sicilian, Kan, 5.Nc3 |
45. R Silva Nazzari vs C Gamarra Caceres |
| ½-½ | 19 | 1972 | Sao Paulo Zonal | A36 English |
46. J Belmonte Schwarzbaum vs R Silva Nazzari |
| ½-½ | 41 | 1972 | Sao Paulo Zonal | B02 Alekhine's Defense |
47. Mecking vs R Silva Nazzari |
| 1-0 | 29 | 1972 | Sao Paulo Zonal | B03 Alekhine's Defense |
48. R Silva Nazzari vs R Debarnot |
| 1-0 | 38 | 1972 | Sao Paulo Zonal | C14 French, Classical |
49. D Godoy vs R Silva Nazzari |
| ½-½ | 35 | 1972 | Sao Paulo Zonal | A07 King's Indian Attack |
50. R Silva Nazzari vs Panno |
| 0-1 | 33 | 1972 | Sao Paulo Zonal | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |