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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Ke6 draw
4 Kf8 draw
5 Ke7 loss in 16 half-moves
6 Ke8 loss in 16 half-moves
7 Kf6 loss in 2 half-moves
8 Kg6 loss in 2 half-moves