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

EGTB: draw

# move score
1 Ka6 draw
2 Ka8 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kc2 draw
10 Kc4 draw
11 Kd2 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves