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

EGTB: win in 16 half-moves

# move score
1 Ke6 win in 15 half-moves
2 Khg7 win in 15 half-moves
3 Ke7 win in 17 half-moves
4 Kf6 win in 17 half-moves
5 Kh7 win in 17 half-moves
6 Ke8 win in 21 half-moves
7 Kf8 win in 21 half-moves
8 Kfg7 win in 21 half-moves
9 Kg6 win in 21 half-moves
10 Khg8 win in 21 half-moves
11 Kfg8 win in 23 half-moves