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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kf5 draw
3 Kg5 draw
4 Kh6 draw
5 Kh7 draw
6 Nf4 draw
7 Nf6 draw
8 Ng3 draw
9 Ng7 draw
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves