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 Kf8 draw
3 Kg8 draw
4 Kh6 draw
5 Kh7 draw
6 Kh8 draw
7 Kf6 loss in 2 half-moves
8 Kf7 loss in 2 half-moves