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 Nb1 draw
4 Nb5 draw
5 Nc2 draw
6 Nc4 draw
7 Ka8 loss in 6 half-moves
8 Kb8 loss in 6 half-moves
9 Ka6 loss in 1 half-moves