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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kf4 win in 5 half-moves
4 Kh4 win in 5 half-moves
5 Kd6 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Kf5 win in 7 half-moves
8 Kg7 win in 7 half-moves
9 Kh7 win in 7 half-moves
10 Khg6 win in 7 half-moves
11 Khh5 win in 7 half-moves
12 Kd8 win in 9 half-moves
13 Ke8 win in 9 half-moves
14 Kef6 win in 9 half-moves
15 Kf7 win in 9 half-moves
16 Kgf6 win in 9 half-moves
17 Kgg6 win in 9 half-moves
18 Kgh5 win in 9 half-moves
19 Kf8 win in 11 half-moves