Challenge 71 / 1747

Only one move survives Bogoljubow

Maehrisch Ostrau 1923. At move 25 there is exactly one move for Black, and both engines agree on it, nothing else comes close. Find it, then beat Efim Bogoljubow from there.

Bogoljubow, Efim – Tarrasch, Siegbert
Maehrisch Ostrau 1923 · 0-1
You play Black
Portrait of Efim Bogoljubow

Efim Bogoljubow

“The Optimist”
Classical Peak 2650
  • Opponent: Efim Bogoljubow
  • Difficulty: FIDE Master
  • Goal: Beat the personality.
  • Reward: Siegbert Tarrasch challenge · Maehrisch Ostrau 1923. At move 25 there is exactly one move for Black, 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