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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kd1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Kf6 win in 5 half-moves
7 Ke8 win in 7 half-moves
8 Kf2 win in 7 half-moves
9 Kg6 win in 7 half-moves
10 Kf1 win in 21 half-moves
11 Kg7 win in 21 half-moves
12 Kf8 win in 23 half-moves
13 Kg8 win in 25 half-moves