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

EGTB: draw

# move score
1 Kc6 draw
2 Kd7 draw
3 Nb6 draw
4 Kb6 loss in 18 half-moves
5 Kb8 loss in 16 half-moves
6 Kb7 loss in 10 half-moves
7 Kd8 loss in 8 half-moves
8 Kc8 loss in 6 half-moves
9 Kd6 loss in 2 half-moves