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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kc7 draw
3 Kd7 loss in 40 half-moves
4 Kc6 loss in 38 half-moves
5 Kc5 loss in 36 half-moves
6 Ke7 loss in 28 half-moves
7 Ke5 loss in 2 half-moves
8 Ke6 loss in 2 half-moves