| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. O Bazan vs S Schweber |
| 1-0 | 29 | 1960 | Argentine Championship | B32 Sicilian |
| 27. W Estrada Degrandi vs S Schweber |
| ½-½ | 12 | 1960 | Sao Paulo Zonal | E67 King's Indian, Fianchetto |
| 28. L Engels vs S Schweber |
| 0-1 | 95 | 1960 | Sao Paulo Zonal | B84 Sicilian, Scheveningen |
| 29. R Camara vs S Schweber |
| ½-½ | 41 | 1960 | Sao Paulo Zonal | B80 Sicilian, Scheveningen |
| 30. S Schweber vs M E de Freitas |
| 1-0 | 19 | 1960 | Sao Paulo Zonal | D24 Queen's Gambit Accepted |
| 31. R C Cruz vs S Schweber |
| 0-1 | 35 | 1960 | Argentine Championship | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 32. S Schweber vs Najdorf |
| 0-1 | 61 | 1960 | Argentine Championship | E77 King's Indian |
| 33. R Flores Alvarez vs S Schweber |
| ½-½ | 35 | 1960 | Sao Paulo Zonal | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 34. S Schweber vs C de Miguel |
| 1-0 | 47 | 1960 | Argentine Championship | E60 King's Indian Defense |
| 35. C Bielicki vs S Schweber |
| 0-1 | 41 | 1960 | Argentine Championship | A36 English |
| 36. Eliskases vs S Schweber |
| 0-1 | 62 | 1960 | ARG-ch playoff | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 37. S Schweber vs E Reinhardt |
| 1-0 | 46 | 1960 | ARG-ch playoff | E59 Nimzo-Indian, 4.e3, Main line |
| 38. E Reinhardt vs S Schweber |
| 1-0 | 48 | 1960 | Argentine Championship | D82 Grunfeld, 4.Bf4 |
| 39. S Schweber vs R Espinosa |
| 1-0 | 45 | 1960 | Argentine Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 40. S Schweber vs J Perez Alcocer |
| ½-½ | 14 | 1960 | Sao Paulo Zonal | E77 King's Indian |
| 41. S Schweber vs E Goldenberg |
| ½-½ | 61 | 1960 | Argentine Championship | B86 Sicilian, Fischer-Sozin Attack |
| 42. S Schweber vs E Recalde |
| ½-½ | 22 | 1960 | Sao Paulo Zonal | A17 English |
| 43. C Merlo vs S Schweber |
| 0-1 | 38 | 1960 | Argentine Championship | A56 Benoni Defense |
| 44. S Schweber vs Eliskases |
| 0-1 | 29 | 1960 | Argentine Championship | E25 Nimzo-Indian, Samisch |
| 45. F Benko vs S Schweber |
| ½-½ | 41 | 1960 | Argentine Championship | A15 English |
| 46. S Schweber vs A Canabrava |
| 1-0 | 52 | 1960 | Sao Paulo Zonal | D37 Queen's Gambit Declined |
| 47. J Pelikan vs S Schweber |
| ½-½ | 80 | 1960 | Argentine Championship | A03 Bird's Opening |
| 48. S Schweber vs C Dominguez |
| 1-0 | 38 | 1960 | Argentine Championship | A56 Benoni Defense |
| 49. S Schweber vs Torgalsen |
| 0-1 | 39 | 1960 | Argentine Championship | A96 Dutch, Classical Variation |
| 50. S Schweber vs E Kaszdan |
| 1-0 | 32 | 1960 | It Argentina | E77 King's Indian |
Kibitzing
