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

EGTB: draw

# move score
1 Ka4 draw
2 Ka5 draw
3 Ka6 draw
4 Kb4 draw
5 Kb6 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kd1 draw
10 Ke2 draw
11 Kf1 draw
12 Kf2 draw
13 Kd2 loss in 2 half-moves