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

EGTB: win in 4 half-moves

# move score
1 Kh6 win in 3 half-moves
2 Khg6 win in 3 half-moves
3 Kfg6 win in 7 half-moves
4 Ke6 win in 11 half-moves
5 Ke7 win in 13 half-moves
6 Kf6 win in 15 half-moves
7 Khg7 win in 15 half-moves
8 Kfg7 win in 17 half-moves
9 Kfg8 win in 17 half-moves
10 Khg8 win in 17 half-moves
11 Ke8 win in 27 half-moves
12 Kf8 win in 27 half-moves
13 Kh8 win in 27 half-moves