Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. R Garcia Vera vs R Espinosa |
| 0-1 | 40 | 1958 | Argentine Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
2. J Emma vs R Espinosa |
| 1-0 | 43 | 1958 | Argentine Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
3. S Schweber vs R Espinosa |
| 1-0 | 45 | 1960 | Argentine Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
4. R C Cruz vs R Espinosa |
| 1-0 | 43 | 1961 | Buenos Aires CA | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
5. E Goldenberg vs R Espinosa |
| 0-1 | 49 | 1961 | Buenos Aires CA | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |