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

EGTB: win in 4 half-moves

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