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 Ke4 win in 5 half-moves
3 Ke5 win in 7 half-moves
4 Kg3 win in 7 half-moves
5 Kgf4 win in 7 half-moves
6 Kgf6 win in 7 half-moves
7 Kgg4 win in 7 half-moves
8 Kgg6 win in 7 half-moves
9 Kh3 win in 7 half-moves
10 Khg4 win in 7 half-moves
11 Kff4 win in 9 half-moves
12 Kff6 win in 9 half-moves
13 Kfg6 win in 9 half-moves
14 Kgh5 win in 9 half-moves
15 Kh6 win in 9 half-moves
16 Khh5 win in 9 half-moves
17 Kfg4 win in 11 half-moves