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 Nb4 draw
5 Nc3 draw
6 Kb8 loss in 12 half-moves
7 Nc1 loss in 12 half-moves
8 Kd8 loss in 6 half-moves