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

EGTB: draw

# move score
1 Ka3 draw
2 Kb3 draw
3 Kb4 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke6 draw
8 Kf6 draw
9 Kf7 draw
10 Ke8 loss in 4 half-moves
11 Kf8 loss in 3 half-moves
12 Ka5 loss in 1 half-moves
13 Kb5 loss in 1 half-moves