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

EGTB: win in 6 half-moves

# move score
1 Ng6 win in 5 half-moves
2 Nf7 draw
3 Kc7 loss in 14 half-moves
4 Kd7 loss in 14 half-moves
5 Kb7 loss in 12 half-moves
6 Kb8 loss in 12 half-moves
7 Kd8 loss in 12 half-moves