
Botvinnik's guideline that knight endings are like pawn endings has good points, as zugzwang and outside passed pawns play a major role here as well. But there are also differences due to the tactical possibilities of the knight:
Note that in the replay windows below you can click on the notation to follow the game.
As in an endgame the relative value of a knight is lower than that of a bishop compared to the pawns usually precise manovering is called for: