[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "White to play and win"] [Black "?"] [Result "*"] [Annotator "peter"] [SetUp "1"] [FEN "8/7r/R5p1/6p1/5pPk/5P1p/5P1K/8 w - - 0 1"] [PlyCount "9"] [EventDate "1999.??.??"] [SourceVersionDate "2020.04.01"] {[#]} 1. Ra8 {forcing the black rook to a worse square before setting up the mate} (1. Ra1 $2 {If White does not force the black rook to h6 then Black is in time with a defence} Rb7 2. Rg1 Rb2 3. Rg3 Rxf2+) 1... Rh6 (1... Rb7 2. Rh8+ ) 2. Ra1 Rh7 3. Rg1 Ra7 4. Rg3 fxg3+ (4... Ra1 5. Rxh3#) 5. fxg3# *