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

EGTB: draw

# move score
1 Kb1 draw
2 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Ka2 loss in 2 half-moves
8 Kb2 loss in 2 half-moves
9 Kg4 loss in 1 half-moves
10 Kg5 loss in 1 half-moves
11 Kg6 loss in 1 half-moves