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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Ke6 draw
4 Kf6 draw
5 Kb8 loss in 4 half-moves
6 Ke4 loss in 4 half-moves
7 Ke5 loss in 4 half-moves
8 Kf4 loss in 4 half-moves
9 Kg4 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Kg6 loss in 2 half-moves