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

EGTB: draw

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