[Event "Basic King and Pawn Endgames: K+P vs K (forced win)"]
[Site "https://lichess.org/study/Uz486q43/l8KASJoV"]
[Result "*"]
[Variant "Standard"]
[ECO "?"]
[Opening "?"]
[Annotator "https://lichess.org/@/jk_182"]
[FEN "8/8/3k4/8/3K4/8/3P4/8 w - - 0 1"]
[SetUp "1"]
[UTCDate "2021.09.15"]
[UTCTime "10:37:37"]
[Source "https://lichess.org/study/Uz486q43/l8KASJoV"]
[Orientation "white"]
{ Black has the opposition, but white has a spare tempo with their pawn, so this is still a win for white. }
1. d3 { And white gained the opposition. As the side with the pawn, you should try to get one square between your king and pawn, since this will guarantee you the win. } *