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

EGTB: win in 4 half-moves

# move score
1 Nf7 win in 3 half-moves
2 Kb6 draw
3 Kb7 draw
4 Ng8 draw
5 Ka6 loss in 16 half-moves
6 Ka8 loss in 10 half-moves
7 Nf5 loss in 2 half-moves
8 Ng4 loss in 2 half-moves
9 Kb8 loss in 1 half-moves