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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Kg7 win in 5 half-moves
7 Kg8 win in 5 half-moves
8 Kh7 win in 5 half-moves
9 Ka3 draw
10 Kb3 draw
11 Kc3 draw
12 Kf6 draw
13 Kh4 draw
14 Kh5 draw
15 Kh6 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves