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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Ke5 draw
3 Nc6 draw
4 Ne6 draw
5 Nf7 draw
6 Kf5 loss in 12 half-moves
7 Kf3 loss in 6 half-moves
8 Kd3 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Ke3 loss in 1 half-moves
12 Kf4 loss in 1 half-moves