White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Zapata, Alonso
|
1900
|
Palacios, Antonio
|
2310
|
B49
|
1977
|
½-½
| 18 |
|
|
|
Zapata, Alonso
|
2355
|
Ogaard, Leif
|
2435
|
B49
|
1978
|
1-0
| 41 |
|
|
|
Zapata, Alonso
|
2470
|
Taimanov, Mark E
|
2515
|
B49
|
1984
|
½-½
| 44 |
|
|
|
Zapata, Alonso
|
2457
|
Franco Ocampos, Zenon
|
2511
|
B49
|
2000
|
½-½
| 18 |
|
|
|
Zapata, Alonso
|
2396
|
Ruiz Aguilar, Pablo Al...
|
2165
|
B49
|
2019
|
1-0
| 45 |
|
|
|