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

EGTB: win in 2 half-moves

# move score
1 Ke8 win in 1 half-moves
2 Kgg7 win in 5 half-moves
3 Kh7 win in 5 half-moves
4 Kf6 win in 15 half-moves
5 Kh8 win in 17 half-moves
6 Kg6 win in 21 half-moves
7 Kfg7 win in 23 half-moves
8 Kgf8 loss in 4 half-moves
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Kff8 loss in 2 half-moves