FIDE World Chess Championship cycle 1969-1972 |
[ Competition summary || European zonal 1 | European zonal 2 | European zonal 3 | Soviet zonal | US zonal | Canadian zonal | Central American zonal | South American zonal | West Asian zonal | South-East Asian zonal || Interzonal || Candidates QF | Candidates SF | Candidates F || WCh match ]
Interzonal play-off :: Portorož 1971 |
[ Match Results | Information ]
Match results
Both players tied 7th in 1970 Palma de Mallorca interzonal.
Portisch won by better Sonnerborn-Berger, but nobody dropped out, so he did not get to play in the candidates' matches.
Information