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

EGTB: draw

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