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

EGTB: win in 6 half-moves

# move score
1 Kd6 win in 5 half-moves
2 Ke5 win in 5 half-moves
3 Kf5 win in 9 half-moves
4 Kf6 win in 9 half-moves
5 Kd7 win in 13 half-moves
6 Ke7 win in 13 half-moves
7 Kf7 win in 13 half-moves
8 Kd5 loss in 2 half-moves