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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kb8 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke8 draw
8 Kf6 draw
9 Kf8 draw
10 Ka8 loss in 10 half-moves
11 Ka6 loss in 1 half-moves
12 Ke6 loss in 1 half-moves
13 Kf7 loss in 1 half-moves