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 Ke7 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Ke8 draw
5 Kf8 draw
6 Kg6 draw
7 Kg7 draw
8 Kg8 loss in 8 half-moves