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 Kd8 win in 3 half-moves
3 Ke6 draw
4 Ke8 draw
5 Kf6 draw
6 Kf7 draw
7 Kf8 draw
8 Kd6 loss in 2 half-moves