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 Nb6 draw
4 Nc7 draw
5 Kc7 loss in 16 half-moves
6 Kd8 loss in 14 half-moves
7 Kb8 loss in 12 half-moves