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 Ke4 draw
3 Kg4 draw
4 Kg5 draw
5 Ke5 loss in 52 half-moves
6 Kf6 loss in 50 half-moves
7 Ke6 loss in 48 half-moves
8 Kg6 loss in 46 half-moves