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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kg7 draw
3 Nc6 draw
4 Kh7 loss in 8 half-moves
5 Kf8 loss in 6 half-moves
6 Kh8 loss in 4 half-moves
7 Na6 loss in 4 half-moves
8 Nd7 loss in 2 half-moves