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

EGTB: draw

# move score
1 b5 draw
2 Kg5 draw
3 Kh7 loss in 6 half-moves
4 Kg7 loss in 4 half-moves
5 Kg6 loss in 2 half-moves
6 Kh5 loss in 2 half-moves