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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kf4 win in 5 half-moves
3 Kgf5 win in 5 half-moves
4 Kgg4 win in 5 half-moves
5 Khg4 win in 5 half-moves
6 Ke5 win in 7 half-moves
7 Kgg6 win in 7 half-moves
8 Kgh4 win in 7 half-moves
9 Khg6 win in 7 half-moves
10 Khh4 win in 7 half-moves
11 Khh6 win in 7 half-moves
12 Kff5 win in 9 half-moves
13 Kfg6 win in 9 half-moves
14 Kg7 win in 9 half-moves
15 Kgh6 win in 13 half-moves
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves