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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kg6 draw
6 Kg7 draw
7 Kf8 loss in 36 half-moves
8 Kg8 loss in 12 half-moves