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

EGTB: draw

# move score
1 Nb3 draw
2 Kb7 loss in 14 half-moves
3 Kc7 loss in 14 half-moves
4 Kb8 loss in 12 half-moves
5 Kd7 loss in 10 half-moves
6 Nc2 loss in 10 half-moves
7 Kd8 loss in 4 half-moves