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

EGTB: draw

# move score
1 Ka7 draw
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Kf5 draw
6 Kf6 draw
7 Kb7 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Kf4 loss in 2 half-moves