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

EGTB: draw

# move score
1 Kb7 draw
2 Nb5 draw
3 Nc4 draw
4 Kb8 loss in 6 half-moves
5 Kd7 loss in 2 half-moves
6 Nb1 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Kc7 loss in 1 half-moves
9 Kd8 loss in 1 half-moves