[ Competition summary || West European subzonal 1A | West European subzonal 1B | West European subzonal 1C | Central European zonal 2 | East European zonal 3 | Soviet zonal 4 | Mediterranean zonal 5 |
| US zonal 6 | Canadian zonal 7 | Central American zonal 8 | South American zonal 9 | West Asian zonal 10 | South-East Asian zonal 11 | North-West African zonal 12 | East-Central African zonal 13 | Nordic zonal 14 ||
|| Smederevska Palanka interzonal | Tuzla interzonal || Candidates || WCh match ]

There was neither zonal tournament, nor any player was nominated to participate in interzonals.