| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. H Rossetto vs C Silva Sanchez |
| ½-½ | 57 |
1969 |
Mar del Plata zt | A45 Queen's Pawn Game |
| 2. C Silva Sanchez vs Panno |
| 0-1 | 41 |
1969 |
Mar del Plata zt | D77 Neo-Grunfeld, 6.O-O |
| 3. C Silva Sanchez vs Mecking |
| 0-1 | 41 |
1969 |
Mar del Plata zt | E63 King's Indian, Fianchetto, Panno Variation |
| 4. O Rodriguez vs C Silva Sanchez |
| 1-0 | 25 |
1969 |
Mar del Plata zt | A56 Benoni Defense |
| 5. C Silva Sanchez vs S Schweber |
| ½-½ | 99 |
1969 |
Mar del Plata zt | A49 King's Indian, Fianchetto without c4 |
| 6. C Silva Sanchez vs P Garcia Toledo |
| ½-½ | 14 |
1969 |
Mar del Plata zt | D31 Queen's Gambit Declined |
| 7. V Riego vs C Silva Sanchez |
| 1-0 | 52 |
1969 |
Mar del Plata zt | C63 Ruy Lopez, Schliemann Defense |
| 8. C Silva Sanchez vs J A Rubinetti |
| 0-1 | 40 |
1969 |
Mar del Plata zt | B44 Sicilian |
| 9. C Silva Sanchez vs J L Alvarez del Monte |
| ½-½ | 41 |
1969 |
Mar del Plata zt | D05 Queen's Pawn Game |
| 10. I Mendivil vs C Silva Sanchez |
| 0-1 | 51 |
1969 |
Mar del Plata zt | C17 French, Winawer, Advance |
| 11. C Silva Sanchez vs Najdorf |
 | 0-1 | 28 |
1969 |
Mar del Plata zt | B23 Sicilian, Closed |
| 12. R Garcia vs C Silva Sanchez |
| 1-0 | 41 |
1969 |
Mar del Plata zt | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 13. Quinteros vs C Silva Sanchez |
| 1-0 | 47 |
1969 |
Mar del Plata zt | A15 English |
| 14. C Silva Sanchez vs A Rocha |
| ½-½ | 14 |
1969 |
Mar del Plata zt | A20 English |
| 15. H Van Riemsdijk vs C Silva Sanchez |
 | 1-0 | 24 |
1969 |
Mar del Plata zt | B15 Caro-Kann |
| 16. L Bronstein vs C Silva Sanchez |
| 1-0 | 43 |
1969 |
Mar del Plata zt | E90 King's Indian |
| 17. J Canobra vs C Silva Sanchez |
| 0-1 | 41 |
1969 |
Mar del Plata zt | A01 Nimzovich-Larsen Attack |
| 18. C Silva Sanchez vs H Camara |
| 0-1 | 47 |
1969 |
Mar del Plata zt | E62 King's Indian, Fianchetto |
| 19. P Lamas-Baliero vs C Silva Sanchez |
| 0-1 | 31 |
1970 |
Pan American | A43 Old Benoni |
| 20. C Silva Sanchez vs F Yabra |
| 1-0 | 30 |
1970 |
Pan American | D01 Richter-Veresov Attack |
| 21. C Silva Sanchez vs C Juarez |
| 0-1 | 62 |
1970 |
Pan American | B40 Sicilian |
| 22. C Silva Sanchez vs R Hernandez |
| 0-1 | 30 |
1970 |
Pan American | B80 Sicilian, Scheveningen |
| 23. E Cobo Arteaga vs C Silva Sanchez |
| 1-0 | 33 |
1970 |
Pan American | A00 Uncommon Opening |
| 24. C Silva Sanchez vs J S Rodriguez |
| ½-½ | 107 |
1970 |
Pan American | C41 Philidor Defense |
| 25. S Li Chen vs C Silva Sanchez |
| 0-1 | 31 |
1970 |
Pan American | A20 English |