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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Ke6 draw
3 Kf7 draw
4 Kd6 loss in 38 half-moves
5 Kd7 loss in 34 half-moves
6 Kd8 loss in 34 half-moves
7 Ke8 loss in 34 half-moves
8 Kf8 loss in 26 half-moves