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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc5 draw
4 Ke5 draw
5 Ke7 draw
6 Ked5 draw
7 Ked6 draw
8 Ked7 draw
9 Kf5 draw
10 Kf6 draw
11 Kb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kcd5 loss in 2 half-moves
14 Kcd6 loss in 2 half-moves
15 Kcd7 loss in 2 half-moves
16 Kf7 loss in 2 half-moves