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 Kf7 draw
3 Kh7 draw
4 Nd6 draw
5 Kf8 loss in 10 half-moves
6 Kh8 loss in 4 half-moves
7 Na7 loss in 4 half-moves
8 Nb6 loss in 2 half-moves
9 Ne7 loss in 2 half-moves