In chess notation, a zugzwang position is sometimes indicated by the symbol "⊙". Zugzwang in Other Contexts
The "Immortal Zugzwang Game" between Friedrich Sämisch and Aron Nimzowitsch in 1923 is a famous example where a player was forced to resign due to being paralyzed by this condition in the middlegame. zugzwang.rar
It is a key concept in chess endgames, often used to turn a draw into a win or to force a checkmate. In chess notation, a zugzwang position is sometimes