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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Nb7 draw
4 Nc6 draw
5 Kb8 loss in 10 half-moves
6 Kd7 loss in 2 half-moves
7 Nb3 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Kd8 loss in 1 half-moves