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

EGTB: win in 18 half-moves

# move score
1 Nb6 win in 17 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke8 draw
6 Nc7 draw
7 Kf8 loss in 8 half-moves
8 Ke6 loss in 6 half-moves
9 Kf7 loss in 6 half-moves
10 Kf6 loss in 2 half-moves