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 Kg6 win in 3 half-moves
3 Ke6 draw
4 Ke7 draw
5 Ke8 draw
6 Kf8 loss in 40 half-moves
7 Kg7 loss in 32 half-moves
8 Kg8 loss in 24 half-moves