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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kb8 win in 7 half-moves
3 Kcd6 win in 7 half-moves
4 Kcd7 win in 7 half-moves
5 Ke5 win in 7 half-moves
6 Ke8 win in 7 half-moves
7 Ked7 win in 7 half-moves
8 Kee7 win in 7 half-moves
9 Kef6 win in 7 half-moves
10 Kf8 win in 7 half-moves
11 Kfe7 win in 7 half-moves
12 Kff6 win in 7 half-moves
13 Kg6 win in 7 half-moves
14 Kg7 win in 7 half-moves
15 Kg8 win in 7 half-moves
16 Kc8 draw
17 Kd8 loss in 4 half-moves
18 Ked6 loss in 4 half-moves
19 Kb6 loss in 2 half-moves
20 Kb7 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kd5 loss in 2 half-moves