Challenge 1582 / 1747

Only one move survives Korchnoi

URS-ch26 1959. At move 46 there is exactly one move for White, and both engines agree on it, nothing else comes close. Find it, then beat Viktor Korchnoi from there.

Polugaevsky, Lev – Kortschnoj, Viktor
URS-ch26 1959 · 1-0
You play White
Portrait of Viktor Korchnoi

Viktor Korchnoi

“The Fighter”
Soviet Era Peak 2695
  • Opponent: Viktor Korchnoi
  • Difficulty: FIDE Master
  • Goal: Beat the personality.
  • Reward: Lev Polugaevsky challenge · URS-ch26 1959. At move 46 there is exactly one move for White, 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