Challenge 1375 / 1747

Euwe–Bogoljubow: both engines agree, one move

Karlsbad m 1941. At move 39 there is exactly one move for White, and both engines agree on it, nothing else comes close. Find it, then beat Efim Bogoljubow from there.

Euwe, Max – Bogoljubow, Efim
Karlsbad m 1941 · 1-0
You play White
Portrait of Efim Bogoljubow

Efim Bogoljubow

“The Optimist”
Classical Peak 2650
  • Opponent: Efim Bogoljubow
  • Difficulty: FIDE Master
  • Goal: Beat the personality.
  • Reward: Max Euwe challenge · Karlsbad m 1941. At move 39 there is exactly one move for White, and both engines agree on it, nothing else comes close. Find it, then beat Efim Bogoljubow 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