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 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kcd5 draw
7 Kd4 draw
8 Kd6 draw
9 Kd7 draw
10 Ke5 draw
11 Ked5 draw
12 Kf4 draw
13 Kf5 draw
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves