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

EGTB: win in 6 half-moves

# move score
1 Ke7 win in 5 half-moves
2 Ke8 draw
3 Kf7 draw
4 Nb7 draw
5 Nc4 draw
6 Kg7 loss in 16 half-moves
7 Kg8 loss in 4 half-moves
8 Nb3 loss in 2 half-moves
9 Nc6 loss in 2 half-moves