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 Nc6 win in 5 half-moves
3 Kd6 draw
4 Kd7 draw
5 Kd8 draw
6 Ke6 draw
7 Kf6 draw
8 Nc8 draw
9 Ke8 loss in 14 half-moves
10 Kf7 loss in 14 half-moves
11 Kf8 loss in 14 half-moves