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

EGTB: draw

# move score
1 Kb7 draw
2 Kd7 draw
3 Kd8 draw
4 Nf1 draw
5 Ng4 draw
6 Kb8 loss in 12 half-moves
7 Kc7 loss in 6 half-moves
8 Nf3 loss in 2 half-moves