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 Ke7 win in 3 half-moves
3 Kf7 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Ng7 draw
8 Kf5 loss in 6 half-moves
9 Ke5 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Ng3 loss in 2 half-moves