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

EGTB: draw

# move score
1 Ka2 draw
2 Ka3 draw
3 Ka4 draw
4 Kb2 draw
5 Kb4 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kd1 draw
10 Kd2 draw
11 Ke2 draw
12 Kf2 draw
13 Kf1 loss in 2 half-moves