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

EGTB: draw

# move score
1 b5 draw
2 Kg7 draw
3 Kh6 loss in 4 half-moves
4 Kh8 loss in 4 half-moves
5 Kg6 loss in 1 half-moves
6 Kg8 loss in 1 half-moves