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

EGTB: win in 2 half-moves

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