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

EGTB: win in 2 half-moves

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