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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kf4 win in 5 half-moves
3 Ka2 win in 7 half-moves
4 Kb2 win in 7 half-moves
5 Kf2 win in 7 half-moves
6 Kgg2 win in 7 half-moves
7 Kf3 win in 13 half-moves
8 Khg2 win in 13 half-moves
9 Kgg4 draw
10 Kgh2 draw
11 Kgh4 draw
12 Khg4 draw
13 Khh2 draw
14 Khh4 draw
15 Ka4 loss in 2 half-moves
16 Kb4 loss in 2 half-moves