Reciprocal Zugzwang: One Tempo Draws
White to play and draw
PlayThis is the mirror of the winning version, and the only change is whose turn it is. With the move on your side, the defense holds and the extra pawn cannot break through.
No signup needed. The opponent never gives up, and every mistake gets explained.
Reciprocal Zugzwang: One Tempo Draws
Hold the draw against perfect play
Waking the engine…
The theory
The same position can be a win or a draw depending only on whose move it is. That is the signature of a reciprocal zugzwang, and this f and h versus h pawn ending is a clean example.
Whose move loses. In a reciprocal zugzwang, the player forced to move must worsen the position. In the winning version the defender was on move and had to give way. Here the stronger side is on move, so its reserve tempo cannot be used to squeeze you, and the fortress stands.
The defensive plan. Guide your king to the corner ahead of the h-pawn and answer the enemy king with the opposition. With the h-pawns locked and the f-pawn unable to force zugzwang against you, every attacking try runs into a wall.
In this drill you defend the exact position that loses when the roles are reversed. Recognize that the move is on the other side of the balance now, hold the opposition, and secure the draw.