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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Kee6 win in 5 half-moves
5 Kfe6 win in 5 half-moves
6 Kf5 win in 7 half-moves
7 Kd8 win in 9 half-moves
8 Ke8 win in 9 half-moves
9 Kef7 win in 9 half-moves
10 Kff7 win in 9 half-moves
11 Kg5 win in 9 half-moves
12 Kf8 win in 11 half-moves
13 Kg6 win in 11 half-moves
14 Kg7 win in 13 half-moves