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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kb2 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Kd2 win in 5 half-moves
6 Ke1 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Kb6 win in 7 half-moves
9 Kb7 win in 7 half-moves
10 Kc8 win in 7 half-moves
11 Kd1 win in 7 half-moves
12 Kd8 win in 7 half-moves
13 Kg1 win in 7 half-moves
14 Kb8 win in 9 half-moves
15 Kf2 draw
16 Kg2 draw
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves