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

EGTB: win in 2 half-moves

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