White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Silva Morales, Marco A...
|
|
Zapata, Alonso
|
1900
|
E94
|
1977
|
0-1
| 30 |
|
|
|
Lozano, Tomas R
|
2230
|
Zapata, Alonso
|
1900
|
E94
|
1977
|
1-0
| 22 |
|
|
|
Hernandez Onna, Roman
|
2460
|
Zapata, Alonso
|
1900
|
E94
|
1980
|
½-½
| 45 |
|
|
|
Vilela de Acuna, Jose ...
|
2430
|
Zapata, Alonso
|
1900
|
E94
|
1981
|
1-0
| 36 |
|
|
|
Vilela de Acuna, Jose ...
|
2430
|
Zapata, Alonso
|
2420
|
E94
|
1981
|
0-1
| 61 |
|
|
|
Hoelzl, Franz
|
2405
|
Zapata, Alonso
|
1805
|
E94
|
1982
|
½-½
| 44 |
|
|
|
Estevez Morales, Guill...
|
2395
|
Zapata, Alonso
|
2425
|
E94
|
1983
|
0-1
| 35 |
|
|
|
Hernandez Onna, Roman
|
2435
|
Zapata, Alonso
|
2425
|
E94
|
1983
|
½-½
| 41 |
|
|
|
Vilela de Acuna, Jose ...
|
2440
|
Zapata, Alonso
|
2425
|
E94
|
1983
|
½-½
| 44 |
|
|
|
Petrosian, Arshak B
|
2470
|
Zapata, Alonso
|
2470
|
E94
|
1984
|
1-0
| 79 |
|
|
|
Ree, Hans
|
2450
|
Zapata, Alonso
|
2495
|
E94
|
1986
|
½-½
| 14 |
|
|
|
Shadarevian, Michael
|
2285
|
Zapata, Alonso
|
2355
|
E94
|
1986
|
1-0
| 53 |
|
|
|
Nogueiras Santiago, Je...
|
2565
|
Zapata, Alonso
|
2505
|
E94
|
1987
|
0-1
| 39 |
|
|
|
Garcia Palermo, Carlos...
|
2530
|
Zapata, Alonso
|
2505
|
E94
|
1987
|
1-0
| 41 |
|
|
|