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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Khh3 win in 3 half-moves
3 Khh5 win in 5 half-moves
4 Khg3 win in 9 half-moves
5 Ka1 draw
6 Kb1 draw
7 Kf3 draw
8 Kgg3 draw
9 Kgg5 draw
10 Kgh3 draw
11 Kgh5 draw
12 Khg5 draw
13 Ka3 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves