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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kc4 draw
4 Kcd4 draw
5 Kcd5 draw
6 Ke4 draw
7 Ke6 draw
8 Ked4 draw
9 Ked5 draw
10 Kf4 draw
11 Kf5 draw
12 Kf6 draw
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kcd6 loss in 2 half-moves
16 Ked6 loss in 2 half-moves