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 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Kc5 draw
8 Kc7 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Kd7 draw
13 Kd2 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke4 loss in 2 half-moves