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

EGTB: draw

# move score
1 Kc2 draw
2 Kc3 draw
3 Kc4 draw
4 Kd4 draw
5 Kd7 draw
6 Kd8 draw
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Kf8 draw
11 Kd2 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves