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

EGTB: draw

# move score
1 Kd8 draw
2 b4 loss in 4 half-moves
3 Kb8 loss in 4 half-moves
4 Ka7 loss in 2 half-moves
5 Kb7 loss in 2 half-moves
6 Kd7 loss in 2 half-moves
7 Ke7 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kf8 loss in 2 half-moves