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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kg7 draw
5 Ke7 loss in 46 half-moves
6 Kg8 loss in 42 half-moves
7 Ke8 loss in 38 half-moves
8 Kf8 loss in 38 half-moves