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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Kf7 win in 1 half-moves
5 Kf8 win in 1 half-moves
6 Nb3 win in 1 half-moves
7 Nb7 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Nc6 loss in 2 half-moves