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 Kd5 win in 5 half-moves
3 Kf5 win in 5 half-moves
4 Kd6 win in 7 half-moves
5 Kf6 win in 7 half-moves
6 Kd7 win in 11 half-moves
7 Ke7 win in 11 half-moves
8 Kf7 win in 11 half-moves