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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kd5 draw
3 Ke5 draw
4 Kf7 draw
5 Ke7 loss in 44 half-moves
6 Kd7 loss in 36 half-moves
7 Kd6 loss in 34 half-moves
8 Kf5 loss in 2 half-moves