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

EGTB: win in 4 half-moves

# move score
1 Ng8 win in 3 half-moves
2 Ke4 draw
3 Ke6 draw
4 Kf4 draw
5 Kg5 draw
6 Kg6 draw
7 Nf7 draw
8 Kg4 loss in 6 half-moves
9 Ng4 loss in 2 half-moves
10 Ke5 loss in 1 half-moves
11 Kf6 loss in 1 half-moves