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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ke6 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Ke8 win in 5 half-moves
5 Kf6 win in 7 half-moves
6 Kf8 draw
7 Kg6 loss in 8 half-moves
8 Kg7 loss in 8 half-moves
9 Kg8 loss in 8 half-moves