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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Nb6 draw
6 Nc7 draw
7 Kb8 loss in 18 half-moves
8 Ka6 loss in 16 half-moves
9 Ka7 loss in 16 half-moves