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 Ke6 draw
3 Ke7 draw
4 Kf6 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kf8 loss in 10 half-moves
9 Ke8 loss in 8 half-moves
10 Nc6 loss in 2 half-moves
11 Ne6 loss in 2 half-moves