Šachoví veľmajstri
Kogan, Boris - Kudrin, Sergey
6 partii
| Biely |
Čierny |
Miesto |
Čas |
Výsledok |
| Kogan, Boris |
Kudrin, Sergey |
Estes Park |
1987 |
½-½ |
| Kudrin, Sergey |
Kogan, Boris |
Estes Park |
1985 |
½-½ |
| Kogan, Boris |
Kudrin, Sergey |
|
1983 |
½-½ |
| Kogan, Boris |
Kudrin, Sergey |
Berkeley |
1984 |
1-0 |
| Kudrin, Sergey |
Kogan, Boris |
|
1986 |
1-0 |
| Kogan, Boris |
Kudrin, Sergey |
South Bend |
1981 |
1-0 |