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 Kg5 win in 3 half-moves
3 Khg4 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Kg2 win in 5 half-moves
6 Kgh3 win in 5 half-moves
7 Kf2 win in 7 half-moves
8 Khh3 win in 7 half-moves
9 Kf3 win in 9 half-moves
10 Kh2 win in 9 half-moves
11 Kf4 win in 13 half-moves
12 Kgg4 win in 13 half-moves
13 Kh5 win in 13 half-moves
14 Ka3 win in 15 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves