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

EGTB: draw

# move score
1 Kc6 draw
2 Kc7 draw
3 Kd1 draw
4 Kd2 draw
5 Kd5 draw
6 Kd7 draw
7 Ke2 draw
8 Ke6 draw
9 Ke7 draw
10 Kf1 draw
11 Kc5 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kf2 loss in 2 half-moves