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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kg3 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Kgg4 win in 3 half-moves
7 Kgh5 win in 3 half-moves
8 Kh3 win in 3 half-moves
9 Kh6 win in 3 half-moves
10 Khg4 win in 3 half-moves
11 Khh5 win in 3 half-moves
12 Ka3 win in 5 half-moves
13 Kb3 win in 5 half-moves
14 Ka5 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves