Challenge 440 / 1747

Marshall–Chigorin: both engines agree, one move

Monte Carlo 1902. At move 20 there is exactly one move for White, and both engines agree on it, nothing else comes close. Find it, then beat Mikhail Chigorin from there.

Marshall, Frank James – Chigorin, Mikhail
Monte Carlo 1902 · 1-0
You play White
Portrait of Mikhail Chigorin

Mikhail Chigorin

“The Russian Patriarch”
Romantic Peak 2580
  • Opponent: Mikhail Chigorin
  • Difficulty: FIDE Master
  • Goal: Beat the personality.
  • Reward: Frank Marshall challenge · Monte Carlo 1902. At move 20 there is exactly one move for White, and both engines agree on it, nothing else comes close. Find it, then beat Mikhail Chigorin 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