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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kf6 draw
4 Kd5 loss in 54 half-moves
5 Kf5 loss in 54 half-moves
6 Ke4 loss in 48 half-moves
7 Kf4 loss in 48 half-moves
8 Kd4 loss in 46 half-moves