Challenge 773 / 1747

Petrosian–Korchnoi: both engines agree, one move

Moscow Training 1966. At move 38 there is exactly one move for Black, and both engines agree on it, nothing else comes close. Find it, then beat Viktor Korchnoi from there.

Kortschnoj, Viktor – Petrosian, Tigran V
Moscow Training 1966 · 0-1
You play Black
Portrait of Viktor Korchnoi

Viktor Korchnoi

“The Fighter”
Soviet Era Peak 2695
  • Opponent: Viktor Korchnoi
  • Difficulty: FIDE Master
  • Goal: Beat the personality.
  • Reward: Tigran Petrosian challenge · Moscow Training 1966. At move 38 there is exactly one move for Black, and both engines agree on it, nothing else comes close. Find it, then beat Viktor Korchnoi from there.
Collections
  • The Executioner 0/5
  • Second Chances 0/5
  • Technique 0/5
  • Only Move 0/5
  • The Karpov File 0/3
  • The Tal File 0/3
  • The Fischer File 0/3
  • Across the Board from Kortschnoj 0/3