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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kd5 draw
4 Kd6 draw
5 Ke5 draw
6 Kd7 loss in 30 half-moves
7 Ke7 loss in 28 half-moves
8 Kf7 loss in 28 half-moves