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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Nb3 win in 1 half-moves
4 Nc6 draw
5 Nb7 loss in 10 half-moves
6 Nc4 loss in 2 half-moves
7 Kc7 loss in 1 half-moves
8 Kd7 loss in 1 half-moves
9 Kd8 loss in 1 half-moves