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

EGTB: win in 4 half-moves

# move score
1 Ng4 win in 3 half-moves
2 Kf5 draw
3 Kg6 draw
4 Ng8 draw
5 Kf6 loss in 14 half-moves
6 Kg4 loss in 10 half-moves
7 Kh4 loss in 10 half-moves
8 Kh5 loss in 8 half-moves
9 Kf4 loss in 2 half-moves
10 Nf5 loss in 2 half-moves
11 Nf7 loss in 2 half-moves