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