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

EGTB: draw

# move score
1 Kd7 draw
2 Kf5 draw
3 Kf7 draw
4 Kf6 loss in 38 half-moves
5 Ke7 loss in 36 half-moves
6 Kd5 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Ke5 loss in 2 half-moves