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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Ng7 loss in 6 half-moves
4 Kg5 loss in 2 half-moves
5 Kh7 loss in 2 half-moves
6 Nf6 loss in 2 half-moves
7 Ng3 loss in 2 half-moves
8 Nf4 loss in 1 half-moves