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