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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 g6 draw
3 Kf7 draw
4 Kf8 draw
5 Kh7 loss in 14 half-moves
6 Kh6 loss in 6 half-moves
7 Kg6 loss in 4 half-moves
8 Kf6 loss in 2 half-moves
9 Kh8 loss in 1 half-moves