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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh7 draw
5 Kg5 loss in 2 half-moves
6 Kh5 loss in 2 half-moves
7 Ka7 loss in 1 half-moves
8 Kb8 loss in 1 half-moves