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 Ke5 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Ke7 loss in 2 half-moves
8 Nf5 loss in 2 half-moves
9 Nf7 loss in 2 half-moves
10 Kf7 loss in 1 half-moves
11 Kg5 loss in 1 half-moves
12 Kg7 loss in 1 half-moves