[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [FEN "4k3/8/8/1p5p/1P5P/8/8/4K3 w - - 0 1"] 1.Ke2 Ke7 2.Ke3 Ke6 3.Ke4 Kf6 {Now White can exercise the option of either playing Kd5 and thus passing with his King, or of playing Kf4 and prevent the Black King from passing, thereby keeping the opposition. Mere counting will show that the former course will only lead to a draw, therefore White takes the latter course and plays: } 4.Kf4 Kg6 ( {If} 4...Ke6 5.Kg5 {will win.} ) 5.Ke5 Kg7 {Now by counting it will be seen that White wins by capturing Black's b5 Pawn. The process has been comparatively simple in the variation given above, but Black has other lines of defence more difficult to overcome.} *