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

EGTB: draw

# move score
1 Ka4 draw
2 Kb3 draw
3 Kd2 draw
4 Kd3 draw
5 Ke2 draw
6 Ke4 draw
7 Kf3 draw
8 Kf4 draw
9 Ka2 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kd4 loss in 1 half-moves