|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Atanasov, Petko
|
|
Spiridonov, Nikola
|
|
B82
|
1974
|
½-½
| 39 |
|
|
|
Atanasov, Petko
|
|
Spiridonov, Nikola
|
|
C95
|
1975
|
½-½
| 14 |
|
|
|
Atanasov, Petko
|
2275
|
Spiridonov, Nikola
|
2420
|
B13
|
1977
|
1-0
| 32 |
|
|
|
Atanasov, Petko
|
2275
|
Spiridonov, Nikola
|
2390
|
B15
|
1978
|
½-½
| 79 |
|
|
|
Atanasov, Petko
|
2420
|
Spiridonov, Nikola
|
2445
|
A30
|
1984
|
½-½
| 14 |
|
|
|
Atanasov, Petko
|
2405
|
Spiridonov, Nikola
|
2400
|
B44
|
1985
|
½-½
| 35 |
|
|
|
|
|