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 Ke7 win in 1 half-moves
3 Kd5 draw
4 Kd6 draw
5 Kd7 draw
6 Kf5 draw
7 Kf7 draw
8 Kf6 loss in 52 half-moves