White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Bobotsov, Milko Georgi...
|
|
Mariotti, Sergio
|
|
E11
|
1969
|
0-1
| 40 |
|
|
|
Visier Segovia, Fernan...
|
|
Mariotti, Sergio
|
|
E11
|
1969
|
0-1
| 39 |
|
|
|
Cappello, Guido
|
|
Mariotti, Sergio
|
|
E11
|
1971
|
0-1
| 56 |
|
|
|
Tatai, Stefano
|
|
Mariotti, Sergio
|
|
E11
|
1972
|
½-½
| 58 |
|
|
|
Tatai, Stefano
|
2480
|
Mariotti, Sergio
|
2490
|
E11
|
1977
|
½-½
| 30 |
|
|
|