| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Burgalat, Francisco
|
|
De las Heras, Juan Car...
|
|
E24
|
1964
|
0-1
| 35 |
|
|
|
|
De las Heras, Juan Car...
|
|
Palermo, Vicente
|
|
E74
|
1964
|
0-1
| 35 |
|
|
|
|
Behrensen, Jorge
|
|
De las Heras, Juan Car...
|
|
B23
|
1964
|
½-½
| 41 |
|
|
|
|
Najdorf, Miguel
|
|
De las Heras, Juan Car...
|
|
E63
|
1964
|
½-½
| 41 |
|
|
|
|
De las Heras, Juan Car...
|
|
Calneggia, Raul
|
|
D58
|
1964
|
½-½
| 31 |
|
|
|
|
Wexler, Bernardo
|
|
De las Heras, Juan Car...
|
|
E43
|
1964
|
½-½
| 20 |
|
|
|
|
Pugach, Mario
|
|
De las Heras, Juan Car...
|
|
A12
|
1964
|
½-½
| 41 |
|
|
|
|
De las Heras, Juan Car...
|
|
Schweber, Samuel
|
|
A23
|
1964
|
½-½
| 56 |
|
|
|
|
Luna, Julio Argentino
|
|
De las Heras, Juan Car...
|
|
|
1964
|
0-1
| 0 |
|
|
|
|
De las Heras, Juan Car...
|
|
Caglieri, O
|
|
C00
|
1964
|
1-0
| 41 |
|
|
|
|
Cruz, Raul C
|
|
De las Heras, Juan Car...
|
|
A99
|
1964
|
1-0
| 63 |
|
|
|
|
De las Heras, Juan Car...
|
|
Dubin, Jorge
|
|
B25
|
1964
|
0-1
| 36 |
|
|
|
|
Eliskases, Erich Gottl...
|
|
De las Heras, Juan Car...
|
|
E19
|
1964
|
½-½
| 22 |
|
|
|
|
De las Heras, Juan Car...
|
|
Rubinetti, Jorge Alber...
|
|
E68
|
1964
|
1-0
| 65 |
|
|
|