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

EGTB: win in 8 half-moves

# move score
1 Kb2 win in 7 half-moves
2 Kc2 win in 7 half-moves
3 Kd2 win in 7 half-moves
4 Kf5 win in 7 half-moves
5 Kf6 win in 7 half-moves
6 Kf7 win in 7 half-moves
7 Kb1 win in 9 half-moves
8 Kd1 win in 9 half-moves
9 Kgg5 win in 9 half-moves
10 Kgg7 win in 9 half-moves
11 Khg5 win in 9 half-moves
12 Khh5 win in 9 half-moves
13 Khh7 win in 9 half-moves
14 Kgh5 win in 11 half-moves
15 Kgh7 win in 11 half-moves
16 Khg7 win in 11 half-moves