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

EGTB: win in 6 half-moves

# move score
1 Nb7 win in 5 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kd6 draw
6 Nc6 draw
7 Ne6 draw
8 Nf7 draw
9 Kd7 loss in 14 half-moves
10 Kc8 loss in 12 half-moves
11 Kb6 loss in 2 half-moves