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 Nb6 draw
3 Kf6 loss in 10 half-moves
4 Kg4 loss in 8 half-moves
5 Kg5 loss in 8 half-moves
6 Kg6 loss in 4 half-moves
7 Ke4 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Kf4 loss in 2 half-moves
10 Nc7 loss in 2 half-moves