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 Kg5 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kb8 win in 7 half-moves
6 Kc7 win in 7 half-moves
7 Kcd7 win in 7 half-moves
8 Kcd8 win in 7 half-moves
9 Kd6 win in 7 half-moves
10 Ke5 win in 7 half-moves
11 Ke8 win in 7 half-moves
12 Ked7 win in 7 half-moves
13 Ked8 win in 7 half-moves
14 Kee6 win in 7 half-moves
15 Kef7 win in 7 half-moves
16 Kf8 win in 7 half-moves
17 Kfe6 win in 7 half-moves
18 Kff7 win in 7 half-moves
19 Kg7 win in 7 half-moves