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

EGTB: draw

# move score
1 b5 draw
2 Kc8 draw
3 Kc6 loss in 2 half-moves
4 Kc7 loss in 2 half-moves
5 Kd6 loss in 2 half-moves
6 Kd8 loss in 2 half-moves
7 Ke7 loss in 2 half-moves
8 Ke8 loss in 2 half-moves
9 Ke6 loss in 1 half-moves