Šachoví veľmajstri
Radulov, Ivan - Portisch, Lajos
6 partii
| Biely |
Čierny |
Miesto |
Čas |
Výsledok |
| Radulov, Ivan |
Portisch, Lajos |
Budapest |
1970 |
½-½ |
| Portisch, Lajos |
Radulov, Ivan |
Buenos Aires |
1978 |
1-0 |
| Portisch, Lajos |
Radulov, Ivan |
Indonesia |
1983 |
1-0 |
| Portisch, Lajos |
Radulov, Ivan |
Moscow |
1977 |
1-0 |
| Portisch, Lajos |
Radulov, Ivan |
Nice |
1974 |
1-0 |
| Radulov, Ivan |
Portisch, Lajos |
Ljubljana/Portoroz |
1973 |
½-½ |