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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kg8 win in 1 half-moves
3 b5 win in 3 half-moves
4 Kf6 draw
5 Kf7 draw
6 Kf8 draw
7 Kh8 loss in 6 half-moves
8 Kh6 loss in 4 half-moves
9 Kh7 loss in 4 half-moves