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

EGTB: win in 2 half-moves

# move score
1 Ke7 win in 1 half-moves
2 Kf8 win in 1 half-moves
3 Ke6 loss in 24 half-moves
4 Kf6 loss in 24 half-moves
5 Ke8 loss in 22 half-moves
6 Kg7 loss in 22 half-moves
7 Kg8 loss in 22 half-moves
8 Kg6 loss in 20 half-moves