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

EGTB: draw

# move score
1 b2 draw
2 Ke4 draw
3 Kf4 draw
4 Kg5 draw
5 Kg6 draw
6 Kg4 loss in 6 half-moves
7 Ke5 loss in 2 half-moves
8 Ke6 loss in 2 half-moves
9 Kf6 loss in 2 half-moves