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 win in 3 half-moves
3 Ke4 draw
4 Ke5 draw
5 Kf4 draw
6 Kg4 draw
7 Kg5 draw
8 Kg6 loss in 30 half-moves