Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kf7 win in 5 half-moves
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke8 loss in 12 half-moves
8 Kf8 loss in 10 half-moves