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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke8 draw
3 Kf6 draw
4 Kg6 draw
5 Kg7 draw
6 Kg8 draw
7 Nf2 loss in 2 half-moves
8 Ng3 loss in 2 half-moves
9 Ke7 loss in 1 half-moves
10 Kf8 loss in 1 half-moves