[Event "Oposición de reyes: Capítulo 8"] [Date "2021.04.01"] [Result "*"] [Variant "Standard"] [ECO "?"] [Opening "?"] [StudyName "Oposición de reyes"] [ChapterName "Capítulo 8"] [ChapterURL "https://lichess.org/study/JxdvZO5C/oECvEqDC"] [Annotator "https://lichess.org/@/krlosvillalon"] [FEN "8/8/8/8/3kp3/8/8/3K4 b - - 0 1"] [SetUp "1"] [UTCDate "2021.04.01"] [UTCTime "22:43:50"] [Orientation "white"] 1... Kd3 2. Ke1 Ke3 (2... Kc2?? { It would not be correct because the opposing king occupies the column of the pawn that he could place and the game ends in a draw. } 3. Ke2 Kc3 4. Ke3 Kc4 5. Kxe4) 3. Kd1 Kf2 { The king moves opposite moves to a place and we move forward to the opposite side diagonally in front and already controls the pawn's crowning square } 4. Kd2 e3+ 5. Kc2 e2 6. Kb3 e1=Q { To promote the pawn to a queen, we can now give the simple checkmate of king and queen, or king and a rook, seen previously. } *