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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kh6 win in 3 half-moves
3 Kf6 draw
4 Kh7 loss in 48 half-moves
5 Kf7 loss in 34 half-moves
6 Kf8 loss in 28 half-moves
7 Kg8 loss in 22 half-moves
8 Kh8 loss in 16 half-moves