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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kc6 draw
4 Kc8 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Nb7 draw
9 Nc6 draw
10 Kb8 loss in 8 half-moves
11 Nb3 loss in 2 half-moves
12 Nc4 loss in 2 half-moves