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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 draw
3 Ke6 loss in 46 half-moves
4 Kf6 loss in 40 half-moves
5 Kf7 loss in 40 half-moves
6 Kd8 loss in 36 half-moves
7 Ke8 loss in 36 half-moves
8 Kf8 loss in 36 half-moves