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

EGTB: win in 4 half-moves

# move score
1 Nf1 win in 3 half-moves
2 Kd3 draw
3 Kd5 draw
4 Kf4 draw
5 Kf3 loss in 8 half-moves
6 Ke5 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Nf3 loss in 2 half-moves
9 Ng4 loss in 2 half-moves
10 Kd4 loss in 1 half-moves
11 Ke3 loss in 1 half-moves