White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Calero, Ivan
|
|
Chalkhasuren, Gonchich
|
|
D58
|
1962
|
½-½
| 30 |
|
|
|
Calero, Ivan
|
|
Uhlmann, Wolfgang
|
|
D93
|
1963
|
½-½
| 66 |
|
|
|
Calero, Ivan
|
|
Bobotsov, Milko Georgi...
|
|
E83
|
1963
|
½-½
| 77 |
|
|
|
Calero, Ivan
|
|
Broderman, Jose
|
|
A52
|
1963
|
½-½
| 12 |
|
|
|
Calero, Ivan
|
|
Jimenez Zerquera, Elea...
|
|
D77
|
1963
|
½-½
| 38 |
|
|
|
Calero, Ivan
|
|
De Greif, Boris
|
|
C51
|
1963
|
½-½
| 56 |
|
|
|
Calero, Ivan
|
|
Cuartas, Carlos Enriqu...
|
|
E26
|
1966
|
½-½
| 73 |
|
|
|
Calero, Ivan
|
|
Ortega, Rogelio
|
|
E11
|
1966
|
½-½
| 62 |
|
|
|
Calero, Ivan
|
|
Santa Cruz, Hugo
|
|
D40
|
1966
|
½-½
| 35 |
|
|
|
Calero, Ivan
|
|
Norcia, Federico
|
|
C64
|
1966
|
½-½
| 17 |
|
|
|
Calero, Ivan
|
|
Golz, Werner
|
|
C06
|
1967
|
½-½
| 57 |
|
|
|
Calero, Ivan
|
|
Tukmakov, Vladimir B
|
|
B23
|
1967
|
½-½
| 55 |
|
|
|