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 Kc7 draw
4 Kcc6 draw
5 Kcd5 draw
6 Kd7 draw
7 Kdc6 draw
8 Kdd5 draw
9 Ke5 draw
10 Ke6 draw
11 Ke7 draw
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves