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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Ke7 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Kg3 win in 7 half-moves
6 Kf5 win in 9 half-moves
7 Kh3 win in 9 half-moves
8 Kh5 win in 9 half-moves
9 Kh7 win in 9 half-moves
10 Khg5 win in 9 half-moves
11 Khg6 win in 9 half-moves
12 Khg7 win in 9 half-moves
13 Ke5 win in 11 half-moves
14 Ke6 win in 11 half-moves
15 Kh1 win in 11 half-moves
16 Kfg5 win in 13 half-moves
17 Kfg6 win in 13 half-moves
18 Kfg7 win in 13 half-moves