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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Nb6 draw
6 Kb8 loss in 36 half-moves
7 Nc7 loss in 2 half-moves