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

EGTB: draw

# move score
1 K7d7 draw
2 K7d8 draw
3 K7f8 draw
4 K8d7 draw
5 K8d8 draw
6 K8f8 draw
7 K7f7 loss in 2 half-moves
8 K8f7 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Kf6 loss in 2 half-moves