The major chess events of 1981 were the final match of the Candidates Tournament (between Viktor Korchnoi and Robert Hübner) and the second Karpov–Korchnoi World Chess Championship match.
The major chess events of 1981 were the final match of the Candidates Tournament (between Viktor Korchnoi and Robert Hübner) and the second Karpov–Korchnoi World Chess Championship match.