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

EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Kd8 loss in 18 half-moves
6 Ke8 loss in 18 half-moves
7 Kf7 loss in 8 half-moves
8 Kf8 loss in 8 half-moves
9 Kf6 loss in 2 half-moves
10 Nf7 loss in 2 half-moves