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

EGTB: win in 8 half-moves

# move score
1 Ke5 win in 7 half-moves
2 Kf5 win in 7 half-moves
3 Ka7 win in 9 half-moves
4 Kb7 win in 9 half-moves
5 Kc7 win in 9 half-moves
6 Ke6 win in 9 half-moves
7 Ka8 win in 11 half-moves
8 Kc8 win in 11 half-moves
9 Ke7 win in 11 half-moves
10 Kf8 win in 11 half-moves
11 Kff7 win in 11 half-moves
12 Kfg7 win in 11 half-moves
13 Kg5 win in 11 half-moves
14 Kg6 win in 11 half-moves
15 Kgf7 win in 11 half-moves
16 Kgg7 win in 11 half-moves
17 Kh7 win in 11 half-moves
18 Kh8 win in 11 half-moves