Rubuta ci gaba ga wannan sakin layi - An ba Schmid lambar yabo ta Kasa da Kasa a shekarar 1975. Ya kasance babban alkalin wasa na Fischer<unk>Spassky 1972, Karpov<unk>Korchnoi 1978, Kasparov<unk>Karpov 1986
Wasannin gasar cin kofin duniya, da kuma Fischer-Spassky 1992 'Match Revenge'.