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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Ked7 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Ked8 win in 5 half-moves
10 Kfe8 win in 5 half-moves
11 Kff7 win in 5 half-moves
12 Kg7 win in 9 half-moves
13 Kee8 win in 11 half-moves
14 Kef7 win in 11 half-moves
15 Kg8 win in 11 half-moves
16 Kcd8 win in 13 half-moves