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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Ka3 win in 7 half-moves
3 Kb3 win in 7 half-moves
4 Ka1 win in 9 half-moves
5 Kb1 win in 9 half-moves
6 Kb2 win in 9 half-moves
7 Ke2 win in 9 half-moves
8 Ke3 win in 9 half-moves
9 Kf1 win in 9 half-moves
10 Kf4 win in 9 half-moves
11 Kff2 win in 9 half-moves
12 Kfg2 win in 9 half-moves
13 Kg3 win in 9 half-moves
14 Kg4 win in 9 half-moves
15 Kgf2 win in 9 half-moves
16 Kgg2 win in 9 half-moves
17 Kh1 win in 9 half-moves
18 Kh2 win in 9 half-moves