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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kd3 draw
3 Kd4 draw
4 Ke4 draw
5 Kd2 loss in 40 half-moves
6 Kf3 loss in 36 half-moves
7 Kf2 loss in 20 half-moves
8 Ke2 loss in 18 half-moves