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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Kab4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb5 draw
7 Kb6 draw
8 Kc2 draw
9 Kc4 draw
10 Kcb4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 loss in 2 half-moves