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

EGTB: win in 14 half-moves

# move score
1 Kg5 win in 13 half-moves
2 Kgf7 win in 13 half-moves
3 Kh6 win in 13 half-moves
4 Kf8 win in 15 half-moves
5 Kff7 win in 15 half-moves
6 Kfg6 win in 15 half-moves
7 Kg8 win in 15 half-moves
8 Kh7 win in 17 half-moves
9 Kh8 win in 17 half-moves
10 Kgg6 loss in 4 half-moves
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf5 loss in 2 half-moves