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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kd6 draw
3 Ke5 draw
4 Kf5 loss in 52 half-moves
5 Ke7 loss in 48 half-moves
6 Kf6 loss in 48 half-moves
7 Kf7 loss in 44 half-moves
8 Kd5 loss in 2 half-moves