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 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Kee6 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Kfe6 win in 3 half-moves
7 Kd8 win in 7 half-moves
8 Kg5 win in 7 half-moves
9 Ke8 win in 9 half-moves
10 Kg6 win in 9 half-moves
11 Kg8 win in 9 half-moves
12 Kh7 win in 9 half-moves
13 Khg7 win in 9 half-moves
14 Kef7 win in 11 half-moves
15 Kff7 win in 11 half-moves
16 Kf8 win in 13 half-moves
17 Kfg7 win in 19 half-moves