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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Ke6 win in 7 half-moves
3 Kf6 win in 7 half-moves
4 Kgg7 win in 7 half-moves
5 Ke7 win in 9 half-moves
6 Kd7 win in 11 half-moves
7 Ke8 win in 11 half-moves
8 Kgf8 win in 11 half-moves
9 Kh7 win in 11 half-moves
10 Kb8 win in 13 half-moves
11 Kc8 win in 13 half-moves
12 Kg6 win in 13 half-moves
13 Kd8 win in 15 half-moves
14 Kfg7 win in 15 half-moves
15 Kff8 win in 17 half-moves
16 Kh8 win in 17 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves