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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke8 draw
5 Kd6 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Kf7 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Kf6 loss in 1 half-moves
11 Kf8 loss in 1 half-moves