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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Ke5 draw
4 Ke6 draw
5 Kg4 draw
6 Kf6 loss in 50 half-moves
7 Kg5 loss in 50 half-moves
8 Kg6 loss in 50 half-moves