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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf5 draw
5 Kg5 draw
6 Nc8 draw
7 Ke7 loss in 10 half-moves
8 Kf7 loss in 10 half-moves
9 Kg6 loss in 8 half-moves
10 Kg7 loss in 8 half-moves
11 Nc6 loss in 2 half-moves