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 Kc6 draw
4 Kcd5 draw
5 Kcd6 draw
6 Ke4 draw
7 Ke6 draw
8 Ked5 draw
9 Ked6 draw
10 Kf4 draw
11 Kf5 draw
12 Kf6 draw
13 Kb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kcd4 loss in 2 half-moves
16 Ked4 loss in 2 half-moves